Overview

Namespaces

  • MatthiasMullie
    • Minify
      • Exceptions
    • PathConverter
  • None
  • ReCaptcha
    • RequestMethod
  • TOTP

Classes

  • apc_cache
  • apcu_cache
  • ApprovePost_Notify_Background
  • ApproveReply_Notify_Background
  • Attachments
  • Birthday_Notify_Background
  • browser_detector
  • Buddy_Notify_Background
  • cache_api
  • CreateAttachment_Notify_Background
  • CreatePost_Notify_Background
  • curl_fetch_web_data
  • custom_search
  • EventNew_Notify_Background
  • ftp_connection
  • fulltext_search
  • gif_color_table
  • gif_file
  • gif_file_header
  • gif_image
  • gif_image_header
  • gif_lzw_compression
  • GroupAct_Notify_Background
  • GroupReq_Notify_Background
  • Likes
  • Likes_Notify_Background
  • MatthiasMullie\Minify\CSS
  • MatthiasMullie\Minify\JS
  • MatthiasMullie\Minify\Minify
  • MatthiasMullie\PathConverter\Converter
  • MemberReport_Notify_Background
  • MemberReportReply_Notify_Background
  • memcache_cache
  • memcached_cache
  • Mentions
  • MsgReport_Notify_Background
  • MsgReportReply_Notify_Background
  • paypal_display
  • paypal_payment
  • postgres_cache
  • ProxyServer
  • Punycode
  • ReCaptcha\ReCaptcha
  • ReCaptcha\RequestMethod\Curl
  • ReCaptcha\RequestMethod\CurlPost
  • ReCaptcha\RequestMethod\Post
  • ReCaptcha\RequestMethod\Socket
  • ReCaptcha\RequestMethod\SocketPost
  • ReCaptcha\RequestParameters
  • ReCaptcha\Response
  • Register_Notify_Background
  • search_api
  • SMF_BackgroundTask
  • smf_cache
  • sqlite_cache
  • standard_search
  • TOTP\Auth
  • TypeError
  • Update_TLD_Regex
  • xcache_cache
  • xmlArray
  • zend_cache

Interfaces

  • cache_api_interface
  • ReCaptcha\RequestMethod
  • search_api_interface

Exceptions

  • Error
  • MatthiasMullie\Minify\Exception
  • MatthiasMullie\Minify\Exceptions\BasicException
  • MatthiasMullie\Minify\Exceptions\FileImportException
  • MatthiasMullie\Minify\Exceptions\IOException

Functions

  • _safe_serialize
  • _safe_unserialize
  • account
  • Activate
  • activateAccount
  • add_integration_function
  • addData
  • addInlineCss
  • addInlineJavaScript
  • addJavaScriptVar
  • AddLanguage
  • AddMailQueue
  • AddMembergroup
  • addMembersToGroup
  • addSeparator
  • AddSmiley
  • addSubscription
  • addTriggers
  • AdminAccount
  • AdminApprove
  • AdminBoardRecount
  • AdminEndSession
  • AdminHome
  • adminLogin
  • adminLogin_outputPostVars
  • AdminLogs
  • AdminMain
  • adminNotify
  • AdminRegister
  • AdminSearch
  • AdminSearchInternal
  • AdminSearchMember
  • AdminSearchOM
  • alert_configuration
  • alert_count
  • alert_delete
  • alert_mark
  • alert_markread
  • alert_notifications_boards
  • alert_notifications_topics
  • alert_purge
  • alerts_popup
  • AlignURLsWithSSLSetting
  • allowedTo
  • AnnouncementSelectMembergroup
  • AnnouncementSend
  • AnnounceTopic
  • ApplyRules
  • approveAllData
  • ApproveAttach
  • ApproveAttachments
  • ApproveMessage
  • approveMessages
  • approvePosts
  • approveTopics
  • array_column
  • array_length
  • assignAttachments
  • attachDirStatus
  • attachmentChecks
  • attachments_init_dir
  • automanage_attachments_by_space
  • automanage_attachments_check_directory
  • automanage_attachments_create_directory
  • AutoSuggest_Search_Member
  • AutoSuggest_Search_MemberGroups
  • AutoSuggest_Search_SMFVersions
  • AutoSuggestHandler
  • AutoTask
  • BackupDatabase
  • backupTable
  • Ban
  • BanBrowseTriggers
  • BanEdit
  • banEdit2
  • BanEditTrigger
  • BanList
  • banLoadAdditionalIPs
  • banLoadAdditionalIPsError
  • banLoadAdditionalIPsMember
  • BanLog
  • banPermissions
  • bbc_to_html
  • BoardIndex
  • BoardNotify
  • BoardPermissionsReport
  • BoardReport
  • boardsAllowedTo
  • BoardurlMatch
  • BookOfUnknown
  • BrowseFiles
  • BrowseMailQueue
  • BuddyListToggle
  • build_query_board
  • build_regex
  • buildEventDatetimes
  • cache_get_data
  • cache_getLastPosts
  • cache_getMembergroupList
  • cache_getOffsetIndependentEvents
  • cache_getRecentEvents
  • cache_put_data
  • cache_quick_get
  • CalculateNextTrigger
  • CalendarMain
  • CalendarPost
  • call_helper
  • call_integration_hook
  • canLinkEvent
  • canPickTheme
  • cdata_parse
  • censorText
  • check_cron
  • checkActivation
  • checkChange
  • checkConfirm
  • checkExistingTriggerIP
  • CheckFilesWritable
  • checkGD
  • checkImageContents
  • checkImagick
  • checkLogin
  • checkMagickWand
  • checkSession
  • checkSubmitOnce
  • clean_cache
  • cleanLangString
  • cleanRequest
  • cleanRequest_cron
  • cleanTokens
  • cleanXml
  • ClearMailQueue
  • cli_scheduled_fetchSMfiles
  • clock
  • cmdStep0
  • comma_format
  • compareVersions
  • ComposeMailing
  • consolidateSpiderStats
  • construct_query_string
  • constructPageIndex
  • ConvertEntities
  • ConvertMsgBody
  • convertSettingstoOptions
  • convertSettingsToTheme
  • ConvertUtf8
  • CoppaForm
  • CopyTemplate
  • copytree
  • countReports
  • create_button
  • create_chmod_control
  • create_control_richedit
  • create_control_verification
  • createAttachment
  • createBoard
  • createCategory
  • createList
  • createMenu
  • CreateMessageIndex
  • createPost
  • createSalvageArea
  • createThumbnail
  • createToken
  • createWaveFile
  • Credits
  • custFieldsMaxOrder
  • custMinify
  • DatabaseChanges
  • DatabasePopulation
  • DatabaseSettings
  • db_extend
  • db_extra_init
  • db_fix_prefix
  • db_packages_init
  • db_search_init
  • db_version_check
  • debugPrint
  • deleteAccount
  • deleteAccount2
  • deleteAllMinified
  • deleteBoards
  • deleteCategories
  • DeleteDraft
  • deleteErrors
  • DeleteInstall
  • DeleteMembergroup
  • deleteMembergroups
  • deleteMembers
  • DeleteMessage
  • deleteMessages
  • deleteModComment
  • deleteNotifyPrefs
  • DeleteUpgrade
  • deltree
  • Destroy
  • destroyMenu
  • detectBrowser
  • detectFulltextIndex
  • determineActions
  • Display
  • display_db_error
  • display_loadavg_error
  • display_maintenance_message
  • DisplayAdminFile
  • displayDebug
  • DisplayStats
  • DoLogin
  • Download
  • downloadAvatar
  • DownloadLanguage
  • dumpTags
  • EditAgreement
  • EditBoard
  • EditBoard2
  • EditBoardSettings
  • editBuddies
  • editBuddyIgnoreLists
  • EditCategory
  • EditCategory2
  • EditComment
  • EditCustomProfiles
  • EditHoliday
  • editIgnoreList
  • EditMembergroup
  • EditMessageIcons
  • editModComment
  • EditNews
  • EditPermissionProfiles
  • EditPoll
  • EditPoll2
  • EditSearchMethod
  • EditSearchSettings
  • EditSmileyOrder
  • EditSmileys
  • EditSmileySets
  • EditSmileySettings
  • EditSpider
  • EditTask
  • EditTheme
  • EditWeights
  • emailAdmins
  • EnableTheme
  • entity_fix__callback
  • escapestring__recursive
  • ExamineFile
  • expandIPv6
  • fatal_error
  • fatal_lang_error
  • fetch_alerts
  • fetch_task
  • fetch_web_data
  • fetchPerms__recursive
  • fetchTagAttributes
  • find_gpg
  • find_signed_off
  • find_signed_off_parents
  • findForumErrors
  • findMembers
  • findSearchAPI
  • finishTables
  • fix_possible_url
  • fix_serialized_data
  • fixchar__callback
  • fixchardb__callback
  • fixChildren
  • fixModSecurity
  • fixRelativePath
  • fixTag
  • fixTags
  • forum_time
  • forumProfile
  • ForumSettings
  • frameOptionsHeader
  • GeneralPermissionSettings
  • generateSubscriptionError
  • generateValidationCode
  • get_all_themes
  • get_current_settings
  • get_date_or_time_format
  • get_directory_tree_elements
  • get_file_listing
  • get_files_recursive
  • get_gravatar_url
  • get_hook_info_from_raw
  • get_installed_themes
  • get_integration_hooks
  • get_integration_hooks_count
  • get_integration_hooks_data
  • get_proxied_url
  • get_single_theme
  • get_theme_info
  • getAttachmentFilename
  • getAttachMsgInfo
  • getAvatars
  • getBirthdayRange
  • getBoardIndex
  • getBoardList
  • getBoardModeratorGroups
  • getBoardModerators
  • getBoardParents
  • getBoardTree
  • getCalendarGrid
  • getCalendarList
  • getCalendarWeek
  • getCommentModDetails
  • getCustFieldsMList
  • getDailyStats
  • getEventPoster
  • getEventProperties
  • getEventRange
  • getFileVersions
  • getHolidayRange
  • GetJumpTo
  • getLanguages
  • getLastPost
  • getLastPosts
  • GetMemberActivationCounts
  • getMemberData
  • getMemberGroups
  • getMembersOnlineStats
  • getMessageIcons
  • getMsgMemberID
  • getNewEventDatetimes
  • getNotifyPrefs
  • getPackageInfo
  • getRawAttachInfo
  • getReportComments
  • getReportDetails
  • getReports
  • getServerVersions
  • getTodayInfo
  • getTopic
  • getTreeOrder
  • getUserTimezone
  • getXmlMembers
  • getXmlNews
  • getXmlProfile
  • getXmlRecent
  • gif_outputAsPng
  • GroupList
  • groupMembership
  • groupMembership2
  • GroupPermissionsReport
  • GroupRequests
  • Groups
  • groupsAllowedTo
  • HandleComment
  • HandleReport
  • hash_benchmark
  • hash_length
  • hash_password
  • hash_salt
  • hash_verify_password
  • HelpIndex
  • HelpRules
  • highlight
  • highlight_php_code
  • host_from_ip
  • html_to_bbc
  • htmlspecialchars__recursive
  • htmltrim__recursive
  • https_redirect_active
  • httpsOn
  • iCalDownload
  • ignoreboards
  • imagecopyresamplebicubic
  • imagecreatefrombmp
  • imageMemoryCheck
  • ImportSmileys
  • inet_dtop
  • inet_ptod
  • initialize_inputs
  • InMaintenance
  • insertBanGroup
  • insertEvent
  • InstallCopy
  • InstallDir
  • installer_updateSettingsFile
  • installExit
  • InstallFile
  • InstallSmileySet
  • ip2range
  • iri_to_url
  • is_not_banned
  • is_not_guest
  • isAccessiblePM
  • isAllowedTo
  • isBannedEmail
  • isBrowser
  • isChildOf
  • isReservedName
  • issueWarning
  • isValidIP
  • isValidIPv6
  • JavaScriptEscape
  • JavaScriptModify
  • jeffsdatediff
  • JSMembers
  • KickGuest
  • legalise_bbc
  • list_getAttachDirs
  • list_getAttachments
  • list_getBanItems
  • list_getBanLogEntries
  • list_getBans
  • list_getBanTriggers
  • list_getBaseDirs
  • list_getBoardNotifications
  • list_getFiles
  • list_getGroupRequestCount
  • list_getGroupRequests
  • list_getGroupRequestsCount
  • list_getHolidays
  • list_getIPMessageCount
  • list_getIPMessages
  • list_getLanguages
  • list_getLanguagesList
  • list_getLoginCount
  • list_getLogins
  • list_getMailQueue
  • list_getMailQueueSize
  • list_getMembergroups
  • list_getMembers
  • list_getMessageIcons
  • list_getModLogEntries
  • list_getModLogEntryCount
  • list_getNews
  • list_getNumAttachments
  • list_getNumBanItems
  • list_getNumBanLogEntries
  • list_getNumBans
  • list_getNumBanTriggers
  • list_getNumFiles
  • list_getNumHolidays
  • list_getNumLanguages
  • list_getNumMembers
  • list_getNumSmileys
  • list_getNumSmileySets
  • list_getNumSpiderLogs
  • list_getNumSpiders
  • list_getNumSpiderStats
  • list_getNumTaskLogEntries
  • list_getNumUnapprovedAttachments
  • list_getNumUnwatched
  • list_getPackages
  • list_getProfileEditCount
  • list_getProfileEdits
  • list_getProfileFields
  • list_getProfileFieldSize
  • list_getScheduledTasks
  • list_getSmileys
  • list_getSmileySets
  • list_getSpiderLogs
  • list_getSpiders
  • list_getSpiderStats
  • list_getSubscribedUserCount
  • list_getSubscribedUsers
  • list_getTaskLogEntries
  • list_getTopicNotificationCount
  • list_getTopicNotifications
  • list_getUnapprovedAttachments
  • list_getUnwatched
  • list_getUserErrorCount
  • list_getUserErrors
  • list_getUserWarningCount
  • list_getUserWarnings
  • list_getWarningCount
  • list_getWarnings
  • list_getWarningTemplateCount
  • list_getWarningTemplates
  • list_getWatchedUserCount
  • list_getWatchedUserPosts
  • list_getWatchedUserPostsCount
  • list_getWatchedUsers
  • list_integration_hooks
  • listMembergroupMembers_Href
  • ListMessageIcons
  • listtree
  • load_database
  • load_file
  • load_lang_file
  • loadAttachmentContext
  • loadBoard
  • loadCacheAccelerator
  • loadCacheAPIs
  • loadCSSFile
  • loadCustomFields
  • loadDatabase
  • loadDatePair
  • loadDatePicker
  • loadEmailTemplate
  • loadEssentialData
  • loadEssentialThemeData
  • loadForumTests
  • loadGeneralSettingParameters
  • loadIllegalBBCHtmlGroups
  • loadIllegalGuestPermissions
  • loadIllegalPermissions
  • loadInstalledPackages
  • loadJavaScriptFile
  • loadLanguage
  • loadLocale
  • loadMemberContext
  • loadMemberCustomFields
  • loadMemberData
  • loadPaymentGateways
  • loadPermissionProfiles
  • loadPermissions
  • loadProfileFields
  • LoadRules
  • loadSearchAPIs
  • loadSession
  • loadSubscriptions
  • loadSubTemplate
  • loadTemplate
  • loadTheme
  • loadThemeOptions
  • loadTimePicker
  • loadUserSettings
  • LockTopic
  • LockVoting
  • log_ban
  • log_error
  • log_error_online
  • logAction
  • logActions
  • Login
  • Login2
  • LoginTFA
  • logLastDatabaseError
  • Logout
  • logSpider
  • logTriggersUpdates
  • MaintainCleanCache
  • MaintainDatabase
  • MaintainEmptyUnimportantLogs
  • MaintainFiles
  • MaintainFindFixErrors
  • MaintainMassMoveTopics
  • MaintainMembers
  • MaintainPurgeInactiveMembers
  • MaintainReattributePosts
  • MaintainRecountPosts
  • MaintainRemoveOldDrafts
  • MaintainRemoveOldPosts
  • MaintainRoutine
  • MaintainTopics
  • makeCustomFieldChanges
  • makeFilesWritable
  • makeNotificationChanges
  • makeThemeChanges
  • ManageAttachmentPaths
  • ManageAttachments
  • ManageAttachmentSettings
  • ManageAvatarSettings
  • ManageBoards
  • ManageBoardsMain
  • ManageCalendar
  • ManageLabels
  • ManageLanguages
  • ManageMail
  • ManageMaintenance
  • ManageNews
  • ManagePaidSubscriptions
  • ManagePostSettings
  • ManageRules
  • ManageScheduledTasks
  • ManageSearch
  • ManageSearchEngineSettings
  • ManageSmileys
  • markBoardsRead
  • markMessages
  • MarkRead
  • matchHighestPackageVersion
  • matchIPtoCIDR
  • matchPackageVersion
  • md5_hmac
  • MembergroupIndex
  • MembergroupMembers
  • MemberGroupsReport
  • Memberlist
  • membersAllowedTo
  • MembersAwaitingActivation
  • memoryReturnBytes
  • MergeDone
  • MergeExecute
  • MergeIndex
  • mergePosts
  • MergeTopics
  • MessageActionsApply
  • MessageDrafts
  • MessageFolder
  • MessageIndex
  • messageIndexBar
  • MessageKillAll
  • MessageMain
  • MessagePopup
  • MessagePost
  • MessagePost2
  • messagePostError
  • MessagePrune
  • MessageSearch
  • MessageSearch2
  • MessageSettings
  • mimespecialchars
  • mktree
  • MLAll
  • MLSearch
  • ModBlockGroupRequests
  • ModBlockNotes
  • ModBlockReportedMembers
  • ModBlockReportedPosts
  • ModBlockWatchedUsers
  • ModEndSession
  • ModerateGroups
  • ModerationHome
  • ModerationMain
  • ModerationSettings
  • ModifyAlertsSettings
  • ModifyAntispamSettings
  • ModifyBasicSettings
  • ModifyBBCSettings
  • modifyBoard
  • ModifyCacheSettings
  • ModifyCalendarSettings
  • ModifyCat
  • modifyCategory
  • ModifyCookieSettings
  • ModifyDatabaseSettings
  • ModifyDraftSettings
  • modifyEvent
  • ModifyFeatureSettings
  • ModifyGeneralModSettings
  • ModifyGeneralSecuritySettings
  • ModifyGeneralSettings
  • ModifyHolidays
  • ModifyLanguage
  • ModifyLanguages
  • ModifyLanguageSettings
  • ModifyLayoutSettings
  • ModifyLikesSettings
  • ModifyLoadBalancingSettings
  • ModifyLogSettings
  • ModifyMailSettings
  • ModifyMembergroup
  • ModifyMembergroup2
  • ModifyMembergroups
  • ModifyMembergroupsettings
  • ModifyMentionsSettings
  • ModifyModSettings
  • ModifyNewsSettings
  • ModifyPermissions
  • modifyPost
  • ModifyPostModeration
  • ModifyPostSettings
  • ModifyProfile
  • ModifyRegistrationSettings
  • ModifySettings
  • ModifySignatureSettings
  • ModifySubscription
  • ModifySubscriptionSettings
  • ModifyTopicSettings
  • ModifyUserSubscription
  • ModifyWarningSettings
  • ModifyWarningTemplate
  • MoveTopic
  • MoveTopic2
  • moveTopicConcurrence
  • moveTopics
  • MySQLConvertOldIp
  • newsletterpreview
  • newspreview
  • newTable
  • next_time
  • nextSubstep
  • notification
  • ob_sessrewrite
  • obExit
  • obExit_cron
  • OptimizeTables
  • package_chmod
  • package_create_backup
  • package_crypt
  • package_flush_cache
  • package_get_contents
  • package_put_contents
  • PackageBrowse
  • PackageDownload
  • PackageFTPTest
  • PackageGBrowse
  • PackageGet
  • PackageInstall
  • PackageInstallTest
  • PackageList
  • PackageOptions
  • PackagePermissions
  • PackagePermissionsAction
  • PackageRemove
  • packageRequireFTP
  • Packages
  • PackageServerAdd
  • PackageServerRemove
  • PackageServers
  • PackageUpload
  • parse_bbc
  • parse_path
  • parse_sql
  • parseAttachBBC
  • parseBoardMod
  • parseModification
  • parsePackageInfo
  • parsesmileys
  • password_get_info
  • password_hash
  • password_needs_rehash
  • password_verify
  • pauseAttachmentMaintenance
  • pauseMailQueueClear
  • pauseRepairProcess
  • pauseSignatureApplySettings
  • perform_task
  • PermissionByBoard
  • PermissionIndex
  • permute
  • php_version_check
  • phpBB3_password_check
  • PickTheme
  • PlushSearch1
  • PlushSearch2
  • populateDuplicateMembers
  • Post
  • Post2
  • PostModerationMain
  • prepareAttachsByMsg
  • prepareCLIhandler
  • prepareDBSettingContext
  • prepareDisplayContext
  • prepareLikesContext
  • prepareMailingForPreview
  • prepareMessageContext
  • prepareSearchContext
  • prepareServerSettingsContext
  • preparsecode
  • print_error
  • printMemberListRows
  • PrintTopic
  • processAttachments
  • profile_popup
  • profileLoadAvatarData
  • profileLoadGroups
  • profileLoadLanguages
  • profileLoadSignatureData
  • profileReloadUser
  • profileSaveAvatarData
  • profileSaveGroups
  • profileSendActivation
  • profileValidateEmail
  • profileValidateSignature
  • protected_alter
  • quickFileWritable
  • QuickInTopicModeration
  • QuickModeration
  • QuoteFast
  • random_bytes
  • random_int
  • RandomCompat_intval
  • RandomCompat_strlen
  • RandomCompat_substr
  • range2ip
  • read_tgz_data
  • read_tgz_file
  • read_zip_data
  • read_zip_file
  • ReadDraft
  • reapplySubscriptions
  • reattributePosts
  • rebuildModCache
  • recacheSpiderNames
  • RecentPosts
  • recountOpenReports
  • recursiveBoards
  • redirectexit
  • redirectLocation
  • ReduceMailQueue
  • reencodeImage
  • RegCenter
  • Register
  • Register2
  • RegisterCheckUsername
  • registerMember
  • registerSMStats
  • reloadSettings
  • RemindMe
  • RemindPick
  • remove_dir
  • remove_integration_function
  • remove_theme
  • RemoveAllAttachments
  • RemoveAttachment
  • RemoveAttachmentByAge
  • RemoveAttachmentBySize
  • removeBanGroups
  • removeBanLogs
  • removeBanTriggers
  • removeDeleteConcurrence
  • removeEvent
  • removeHolidays
  • removeIllegalBBCHtmlPermission
  • removeMembersFromGroups
  • removeMessage
  • removeMessages
  • RemoveOldTopics2
  • RemovePoll
  • removeSubscription
  • RemoveTheme
  • RemoveTopic2
  • removeTopics
  • reorderBoards
  • RepairAttachments
  • RepairBoards
  • replaceEntities__callback
  • ReportDetails
  • ReportedContent
  • ReportedMembers
  • ReportMessage
  • reportPost
  • ReportsMain
  • ReportToModerator
  • ReportToModerator2
  • reportUser
  • RequestMembers
  • resetPassword
  • resizeImage
  • resizeImageFile
  • RestoreTopic
  • RetrievePreview
  • safe_file_write
  • safe_serialize
  • safe_unserialize
  • sanitize_iri
  • sanitizeMSCutPaste
  • saveDBSettings
  • SaveDraft
  • saveModComment
  • SavePMDraft
  • saveProfileChanges
  • saveProfileFields
  • saveSettings
  • saveTriggers
  • scheduled_birthdayemails
  • scheduled_daily_digest
  • scheduled_daily_maintenance
  • scheduled_fetchSMfiles
  • scheduled_paid_subscriptions
  • scheduled_remove_old_drafts
  • scheduled_remove_temp_attachments
  • scheduled_remove_topic_redirect
  • scheduled_weekly_digest
  • scheduled_weekly_maintenance
  • ScheduledTasks
  • SearchEngines
  • SearchMembers
  • searchSort
  • SecretAnswer2
  • SecretAnswerInput
  • secureDirectory
  • SelectMailingMembers
  • send_http_status
  • SendActivation
  • sendmail
  • SendMailing
  • sendNotifications
  • sendpm
  • sentence_list
  • serialize_to_json
  • sessionClose
  • sessionDestroy
  • sessionGC
  • sessionOpen
  • sessionRead
  • sessionWrite
  • set_alert_icon
  • set_avatar_data
  • set_fatal_error_headers
  • set_tld_regex
  • SetCensor
  • setEventStartEnd
  • SetJavaScript
  • setKeys
  • setLoginCookie
  • setMemoryLimit
  • setNotifyPrefs
  • setPassword
  • setPassword2
  • SetQuickGroups
  • SetReserved
  • setSqlMode
  • setTFACookie
  • SetThemeOptions
  • SetThemeSettings
  • setup_fatal_error_context
  • setupMenuContext
  • setupProfileContext
  • setupThemeContext
  • sha1_core
  • sha1_ft
  • sha1_kt
  • sha1_raw
  • sha1_rol
  • sha1_smf
  • shorten_subject
  • ShowAdminHelp
  • showAlerts
  • showAttachment
  • showAttachments
  • ShowClosedReports
  • showCodeImage
  • ShowCustomProfiles
  • ShowDrafts
  • ShowHelp
  • showLetterImage
  • ShowNotice
  • showPermissions
  • ShowPHPinfoSettings
  • showPMDrafts
  • showPosts
  • showProfileDrafts
  • ShowReports
  • showUnwatched
  • ShowXmlFeed
  • sig_preview
  • smf_chmod
  • smf_crc32
  • smf_db_add_column
  • smf_db_add_index
  • smf_db_affected_rows
  • smf_db_allow_persistent
  • smf_db_backup_table
  • smf_db_calculate_type
  • smf_db_change_column
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<?php

namespace MatthiasMullie\Minify;

use MatthiasMullie\Minify\Exceptions\IOException;
use Psr\Cache\CacheItemInterface;

/**
 * Abstract minifier class.
 *
 * Please report bugs on https://github.com/matthiasmullie/minify/issues
 *
 * @author Matthias Mullie <minify@mullie.eu>
 * @copyright Copyright (c) 2012, Matthias Mullie. All rights reserved
 * @license MIT License
 */
abstract class Minify
{
    /**
     * The data to be minified.
     *
     * @var string[]
     */
    protected $data = array();

    /**
     * Array of patterns to match.
     *
     * @var string[]
     */
    protected $patterns = array();

    /**
     * This array will hold content of strings and regular expressions that have
     * been extracted from the JS source code, so we can reliably match "code",
     * without having to worry about potential "code-like" characters inside.
     *
     * @var string[]
     */
    public $extracted = array();

    /**
     * Init the minify class - optionally, code may be passed along already.
     */
    public function __construct(/* $data = null, ... */)
    {
        // it's possible to add the source through the constructor as well ;)
        if (func_num_args()) {
            call_user_func_array(array($this, 'add'), func_get_args());
        }
    }

    /**
     * Add a file or straight-up code to be minified.
     *
     * @param string|string[] $data
     */
    public function add($data /* $data = null, ... */)
    {
        // bogus "usage" of parameter $data: scrutinizer warns this variable is
        // not used (we're using func_get_args instead to support overloading),
        // but it still needs to be defined because it makes no sense to have
        // this function without argument :)
        $args = array($data) + func_get_args();

        // this method can be overloaded
        foreach ($args as $data) {
            if (is_array($data)) {
                call_user_func_array(array($this, 'add'), $data);
                continue;
            }

            // redefine var
            $data = (string) $data;

            // load data
            $value = $this->load($data);
            $key = ($data != $value) ? $data : count($this->data);

            // replace CR linefeeds etc.
            // @see https://github.com/matthiasmullie/minify/pull/139
            $value = str_replace(array("\r\n", "\r"), "\n", $value);

            // store data
            $this->data[$key] = $value;
        }
    }

    /**
     * Minify the data & (optionally) saves it to a file.
     *
     * @param string[optional] $path Path to write the data to
     *
     * @return string The minified data
     */
    public function minify($path = null)
    {
        $content = $this->execute($path);

        // These are not the droids you're looking for
        $content = "/* Any changes to this file will be overwritten. To change the content\nof this file, edit the source files from which it was compiled. */\n" . $content;

        // save to path
        if ($path !== null) {
            $this->save($content, $path);
        }

        return $content;
    }

    /**
     * Minify & gzip the data & (optionally) saves it to a file.
     *
     * @param string[optional] $path  Path to write the data to
     * @param int[optional]    $level Compression level, from 0 to 9
     *
     * @return string The minified & gzipped data
     */
    public function gzip($path = null, $level = 9)
    {
        $content = $this->execute($path);
        $content = gzencode($content, $level, FORCE_GZIP);

        // save to path
        if ($path !== null) {
            $this->save($content, $path);
        }

        return $content;
    }

    /**
     * Minify the data & write it to a CacheItemInterface object.
     *
     * @param CacheItemInterface $item Cache item to write the data to
     *
     * @return CacheItemInterface Cache item with the minifier data
     */
    public function cache(CacheItemInterface $item)
    {
        $content = $this->execute();
        $item->set($content);

        return $item;
    }

    /**
     * Minify the data.
     *
     * @param string[optional] $path Path to write the data to
     *
     * @return string The minified data
     */
    abstract public function execute($path = null);

    /**
     * Load data.
     *
     * @param string $data Either a path to a file or the content itself
     *
     * @return string
     */
    protected function load($data)
    {
        // check if the data is a file
        if ($this->canImportFile($data)) {
            $data = file_get_contents($data);

            // strip BOM, if any
            if (substr($data, 0, 3) == "\xef\xbb\xbf") {
                $data = substr($data, 3);
            }
        }

        return $data;
    }

    /**
     * Save to file.
     *
     * @param string $content The minified data
     * @param string $path    The path to save the minified data to
     *
     * @throws IOException
     */
    protected function save($content, $path)
    {
        $handler = $this->openFileForWriting($path);

        $this->writeToFile($handler, $content);

        @fclose($handler);
    }

    /**
     * Register a pattern to execute against the source content.
     *
     * @param string          $pattern     PCRE pattern
     * @param string|callable $replacement Replacement value for matched pattern
     */
    protected function registerPattern($pattern, $replacement = '')
    {
        // study the pattern, we'll execute it more than once
        $pattern .= 'S';

        $this->patterns[] = array($pattern, $replacement);
    }

    /**
     * We can't "just" run some regular expressions against JavaScript: it's a
     * complex language. E.g. having an occurrence of // xyz would be a comment,
     * unless it's used within a string. Of you could have something that looks
     * like a 'string', but inside a comment.
     * The only way to accurately replace these pieces is to traverse the JS one
     * character at a time and try to find whatever starts first.
     *
     * @param string $content The content to replace patterns in
     *
     * @return string The (manipulated) content
     */
    protected function replace($content)
    {
        $processed = '';
        $positions = array_fill(0, count($this->patterns), -1);
        $matches = array();

        while ($content) {
            // find first match for all patterns
            foreach ($this->patterns as $i => $pattern) {
                list($pattern, $replacement) = $pattern;

                // no need to re-run matches that are still in the part of the
                // content that hasn't been processed
                if ($positions[$i] >= 0) {
                    continue;
                }

                $match = null;
                if (preg_match($pattern, $content, $match)) {
                    $matches[$i] = $match;

                    // we'll store the match position as well; that way, we
                    // don't have to redo all preg_matches after changing only
                    // the first (we'll still know where those others are)
                    $positions[$i] = strpos($content, $match[0]);
                } else {
                    // if the pattern couldn't be matched, there's no point in
                    // executing it again in later runs on this same content;
                    // ignore this one until we reach end of content
                    unset($matches[$i]);
                    $positions[$i] = strlen($content);
                }
            }

            // no more matches to find: everything's been processed, break out
            if (!$matches) {
                $processed .= $content;
                break;
            }

            // see which of the patterns actually found the first thing (we'll
            // only want to execute that one, since we're unsure if what the
            // other found was not inside what the first found)
            $discardLength = min($positions);
            $firstPattern = array_search($discardLength, $positions);
            $match = $matches[$firstPattern][0];

            // execute the pattern that matches earliest in the content string
            list($pattern, $replacement) = $this->patterns[$firstPattern];
            $replacement = $this->replacePattern($pattern, $replacement, $content);

            // figure out which part of the string was unmatched; that's the
            // part we'll execute the patterns on again next
            $content = substr($content, $discardLength);
            $unmatched = (string) substr($content, strpos($content, $match) + strlen($match));

            // move the replaced part to $processed and prepare $content to
            // again match batch of patterns against
            $processed .= substr($replacement, 0, strlen($replacement) - strlen($unmatched));
            $content = $unmatched;

            // first match has been replaced & that content is to be left alone,
            // the next matches will start after this replacement, so we should
            // fix their offsets
            foreach ($positions as $i => $position) {
                $positions[$i] -= $discardLength + strlen($match);
            }
        }

        return $processed;
    }

    /**
     * This is where a pattern is matched against $content and the matches
     * are replaced by their respective value.
     * This function will be called plenty of times, where $content will always
     * move up 1 character.
     *
     * @param string          $pattern     Pattern to match
     * @param string|callable $replacement Replacement value
     * @param string          $content     Content to match pattern against
     *
     * @return string
     */
    protected function replacePattern($pattern, $replacement, $content)
    {
        if (is_callable($replacement)) {
            return preg_replace_callback($pattern, $replacement, $content, 1, $count);
        } else {
            return preg_replace($pattern, $replacement, $content, 1, $count);
        }
    }

    /**
     * Strings are a pattern we need to match, in order to ignore potential
     * code-like content inside them, but we just want all of the string
     * content to remain untouched.
     *
     * This method will replace all string content with simple STRING#
     * placeholder text, so we've rid all strings from characters that may be
     * misinterpreted. Original string content will be saved in $this->extracted
     * and after doing all other minifying, we can restore the original content
     * via restoreStrings().
     *
     * @param string[optional] $chars
     */
    protected function extractStrings($chars = '\'"')
    {
        // PHP only supports $this inside anonymous functions since 5.4
        $minifier = $this;
        $callback = function ($match) use ($minifier) {
            // check the second index here, because the first always contains a quote
            if ($match[2] === '') {
                /*
                 * Empty strings need no placeholder; they can't be confused for
                 * anything else anyway.
                 * But we still needed to match them, for the extraction routine
                 * to skip over this particular string.
                 */
                return $match[0];
            }

            $count = count($minifier->extracted);
            $placeholder = $match[1].$count.$match[1];
            $minifier->extracted[$placeholder] = $match[1].$match[2].$match[1];

            return $placeholder;
        };

        /*
         * The \\ messiness explained:
         * * Don't count ' or " as end-of-string if it's escaped (has backslash
         * in front of it)
         * * Unless... that backslash itself is escaped (another leading slash),
         * in which case it's no longer escaping the ' or "
         * * So there can be either no backslash, or an even number
         * * multiply all of that times 4, to account for the escaping that has
         * to be done to pass the backslash into the PHP string without it being
         * considered as escape-char (times 2) and to get it in the regex,
         * escaped (times 2)
         */
        $this->registerPattern('/(['.$chars.'])(.*?(?<!\\\\)(\\\\\\\\)*+)\\1/s', $callback);
    }

    /**
     * This method will restore all extracted data (strings, regexes) that were
     * replaced with placeholder text in extract*(). The original content was
     * saved in $this->extracted.
     *
     * @param string $content
     *
     * @return string
     */
    protected function restoreExtractedData($content)
    {
        if (!$this->extracted) {
            // nothing was extracted, nothing to restore
            return $content;
        }

        $content = strtr($content, $this->extracted);

        $this->extracted = array();

        return $content;
    }

    /**
     * Check if the path is a regular file and can be read.
     *
     * @param string $path
     *
     * @return bool
     */
    protected function canImportFile($path)
    {
        return strlen($path) < PHP_MAXPATHLEN && @is_file($path) && is_readable($path);
    }

    /**
     * Attempts to open file specified by $path for writing.
     *
     * @param string $path The path to the file
     *
     * @return resource Specifier for the target file
     *
     * @throws IOException
     */
    protected function openFileForWriting($path)
    {
        if (($handler = @fopen($path, 'w')) === false) {
            throw new IOException('The file "'.$path.'" could not be opened for writing. Check if PHP has enough permissions.');
        }

        return $handler;
    }

    /**
     * Attempts to write $content to the file specified by $handler. $path is used for printing exceptions.
     *
     * @param resource $handler The resource to write to
     * @param string   $content The content to write
     * @param string   $path    The path to the file (for exception printing only)
     *
     * @throws IOException
     */
    protected function writeToFile($handler, $content, $path = '')
    {
        if (($result = @fwrite($handler, $content)) === false || ($result < strlen($content))) {
            throw new IOException('The file "'.$path.'" could not be written to. Check your disk space and file permissions.');
        }
    }
}
API documentation generated by ApiGen