Gecko [ www.thearyasamaj.org ]

Name	Size	Permission
.pkexec	[ DIR ]	drwxr-xr-x
GCONV_PATH=.	[ DIR ]	drwxr-xr-x
actions	[ DIR ]	drwxr-xr-x
api	[ DIR ]	drwxr-xr-x
cache	[ DIR ]	drwxr-xr-x
context	[ DIR ]	drwxr-xr-x
db	[ DIR ]	drwxr-xr-x
debug	[ DIR ]	drwxr-xr-x
diff	[ DIR ]	drwxr-xr-x
extauth	[ DIR ]	drwxr-xr-x
filerepo	[ DIR ]	drwxr-xr-x
installer	[ DIR ]	drwxr-xr-x
interwiki	[ DIR ]	drwxr-xr-x
job	[ DIR ]	drwxr-xr-x
json	[ DIR ]	drwxr-xr-x
libs	[ DIR ]	drwxr-xr-x
logging	[ DIR ]	drwxr-xr-x
media	[ DIR ]	drwxr-xr-x
normal	[ DIR ]	drwxr-xr-x
objectcache	[ DIR ]	drwxr-xr-x
parser	[ DIR ]	drwxr-xr-x
profiler	[ DIR ]	drwxr-xr-x
resourceloader	[ DIR ]	drwxr-xr-x
revisiondelete	[ DIR ]	drwxr-xr-x
search	[ DIR ]	drwxr-xr-x
specials	[ DIR ]	drwxr-xr-x
templates	[ DIR ]	drwxr-xr-x
upload	[ DIR ]	drwxr-xr-x
zhtable	[ DIR ]	drwxr-xr-x
.htaccess	14 B	-rw-r--r--
.mad-root	0 B	-rw-r--r--
Action.php	14.69 KB	-rw-r--r--
AjaxDispatcher.php	3.34 KB	-rw-r--r--
AjaxResponse.php	6.32 KB	-rw-r--r--
Article.php	54.32 KB	-rw-r--r--
AuthPlugin.php	7.85 KB	-rw-r--r--
AutoLoader.php	52.01 KB	-rw-r--r--
Autopromote.php	5.92 KB	-rw-r--r--
BacklinkCache.php	9.32 KB	-rw-r--r--
Block.php	33.87 KB	-rw-r--r--
Category.php	8.44 KB	-rw-r--r--
CategoryPage.php	2.58 KB	-rw-r--r--
CategoryViewer.php	20 KB	-rw-r--r--
Categoryfinder.php	5.16 KB	-rw-r--r--
Cdb.php	3.67 KB	-rw-r--r--
Cdb_PHP.php	10.73 KB	-rw-r--r--
ChangeTags.php	8.57 KB	-rw-r--r--
ChangesFeed.php	5.94 KB	-rw-r--r--
ChangesList.php	34.87 KB	-rw-r--r--
Collation.php	9.86 KB	-rw-r--r--
ConfEditor.php	29.16 KB	-rw-r--r--
Cookie.php	6.22 KB	-rw-r--r--
CryptRand.php	17.09 KB	-rw-r--r--
DefaultSettings.php	186.34 KB	-rw-r--r--
DeferredUpdates.php	2.06 KB	-rw-r--r--
Defines.php	7.21 KB	-rw-r--r--
EditPage.php	103.6 KB	-rw-r--r--
Exception.php	13.93 KB	-rw-r--r--
Export.php	32.68 KB	-rw-r--r--
ExternalEdit.php	3.51 KB	-rw-r--r--
ExternalStore.php	4.29 KB	-rw-r--r--
ExternalStoreDB.php	4.47 KB	-rw-r--r--
ExternalStoreHttp.php	463 B	-rw-r--r--
ExternalUser.php	8.96 KB	-rw-r--r--
FakeTitle.php	6.54 KB	-rw-r--r--
Fallback.php	5.61 KB	-rw-r--r--
Feed.php	10.26 KB	-rw-r--r--
FeedUtils.php	6.37 KB	-rw-r--r--
FileDeleteForm.php	10.06 KB	-rw-r--r--
ForkController.php	4.04 KB	-rw-r--r--
FormOptions.php	7.56 KB	-rw-r--r--
GlobalFunctions.php	107.24 KB	-rw-r--r--
HTMLForm.php	53.15 KB	-rw-r--r--
HistoryBlob.php	14.38 KB	-rw-r--r--
Hooks.php	7.89 KB	-rw-r--r--
Html.php	26.4 KB	-rw-r--r--
HttpFunctions.old.php	318 B	-rw-r--r--
HttpFunctions.php	23.29 KB	-rw-r--r--
IP.php	21.76 KB	-rw-r--r--
ImageFunctions.php	2.33 KB	-rw-r--r--
ImageGallery.php	10.42 KB	-rw-r--r--
ImagePage.php	36.96 KB	-rw-r--r--
ImageQueryPage.php	1.5 KB	-rw-r--r--
Import.php	37.73 KB	-rw-r--r--
Init.php	5.19 KB	-rw-r--r--
Licenses.php	4.17 KB	-rw-r--r--
LinkFilter.php	4.46 KB	-rw-r--r--
Linker.php	67.82 KB	-rw-r--r--
LinksUpdate.php	24.83 KB	-rw-r--r--
LocalisationCache.php	31.51 KB	-rw-r--r--
MWFunction.php	2.22 KB	-rw-r--r--
MagicWord.php	19.42 KB	-rw-r--r--
Message.php	15.95 KB	-rw-r--r--
MessageBlobStore.php	10.5 KB	-rw-r--r--
Metadata.php	5.5 KB	-rw-r--r--
MimeMagic.php	32.92 KB	-rw-r--r--
Namespace.php	9.02 KB	-rw-r--r--
OutputHandler.php	4.81 KB	-rw-r--r--
OutputPage.php	104.02 KB	-rw-r--r--
PHPVersionError.php	2.95 KB	-rw-r--r--
PageQueryPage.php	639 B	-rw-r--r--
Pager.php	33.1 KB	-rw-r--r--
PathRouter.php	11.23 KB	-rw-r--r--
PoolCounter.php	5.69 KB	-rw-r--r--
Preferences.php	47.49 KB	-rw-r--r--
PrefixSearch.php	5.55 KB	-rw-r--r--
ProtectionForm.php	20.1 KB	-rw-r--r--
ProxyTools.php	2.5 KB	-rw-r--r--
QueryPage.php	22.78 KB	-rw-r--r--
RecentChange.php	22.31 KB	-rw-r--r--
Revision.php	33.01 KB	-rw-r--r--
RevisionList.php	7.2 KB	-rw-r--r--
Sanitizer.php	52.53 KB	-rw-r--r--
SeleniumWebSettings.php	5.85 KB	-rw-r--r--
Setup.php	16.36 KB	-rw-r--r--
SiteConfiguration.php	12.88 KB	-rw-r--r--
SiteStats.php	11.54 KB	-rw-r--r--
Skin.php	41.11 KB	-rw-r--r--
SkinLegacy.php	20.25 KB	-rw-r--r--
SkinTemplate.php	62.44 KB	-rw-r--r--
SpecialPage.php	32.82 KB	-rw-r--r--
SpecialPageFactory.php	18.3 KB	-rw-r--r--
SquidPurgeClient.php	10.05 KB	-rw-r--r--
Status.php	8.62 KB	-rw-r--r--
StreamFile.php	5.46 KB	-rw-r--r--
StringUtils.php	11.32 KB	-rw-r--r--
StubObject.php	4.61 KB	-rw-r--r--
Title.php	133.73 KB	-rw-r--r--
TitleArray.php	1.95 KB	-rw-r--r--
User.php	116.25 KB	-rw-r--r--
UserArray.php	1.92 KB	-rw-r--r--
UserMailer.php	24.12 KB	-rw-r--r--
UserRightsProxy.php	5.56 KB	-rw-r--r--
ViewCountUpdate.php	3.43 KB	-rw-r--r--
WatchedItem.php	4.81 KB	-rw-r--r--
WebRequest.php	37.03 KB	-rw-r--r--
WebResponse.php	4.29 KB	-rw-r--r--
WebStart.php	4.94 KB	-rw-r--r--
Wiki.php	18.24 KB	-rw-r--r--
WikiCategoryPage.php	618 B	-rw-r--r--
WikiError.php	3.88 KB	-rw-r--r--
WikiFilePage.php	3.71 KB	-rw-r--r--
WikiMap.php	5.38 KB	-rw-r--r--
WikiPage.php	85.98 KB	-rw-r--r--
Xml.php	27.63 KB	-rw-r--r--
XmlTypeCheck.php	2.52 KB	-rw-r--r--
ZhClient.php	2.85 KB	-rw-r--r--
ZhConversion.php	415 KB	-rw-r--r--
ZipDirectoryReader.php	20.33 KB	-rw-r--r--
mime.info	3.86 KB	-rw-r--r--
mime.types	5.24 KB	-rw-r--r--
pwnkit	10.99 KB	-rwxr-xr-x
tidy.conf	413 B	-rw-r--r--

Code Editor : StringUtils.php

<?php
/**
 * A collection of static methods to play with strings.
 */
class StringUtils {
	/**
	 * Perform an operation equivalent to
	 *
	 *     preg_replace( "!$startDelim(.*?)$endDelim!", $replace, $subject );
	 *
	 * except that it's worst-case O(N) instead of O(N^2)
	 *
	 * Compared to delimiterReplace(), this implementation is fast but memory-
	 * hungry and inflexible. The memory requirements are such that I don't
	 * recommend using it on anything but guaranteed small chunks of text.
	 *
	 * @param $startDelim
	 * @param $endDelim
	 * @param $replace
	 * @param $subject
	 *
	 * @return string
	 */
	static function hungryDelimiterReplace( $startDelim, $endDelim, $replace, $subject ) {
		$segments = explode( $startDelim, $subject );
		$output = array_shift( $segments );
		foreach ( $segments as $s ) {
			$endDelimPos = strpos( $s, $endDelim );
			if ( $endDelimPos === false ) {
				$output .= $startDelim . $s;
			} else {
				$output .= $replace . substr( $s, $endDelimPos + strlen( $endDelim ) );
			}
		}
		return $output;
	}

/**
	 * Perform an operation equivalent to
	 *
	 *   preg_replace_callback( "!$startDelim(.*)$endDelim!s$flags", $callback, $subject )
	 *
	 * This implementation is slower than hungryDelimiterReplace but uses far less
	 * memory. The delimiters are literal strings, not regular expressions.
	 *
	 * If the start delimiter ends with an initial substring of the end delimiter,
	 * e.g. in the case of C-style comments, the behaviour differs from the model
	 * regex. In this implementation, the end must share no characters with the
	 * start, so e.g. /*\/ is not considered to be both the start and end of a
	 * comment. /*\/xy/*\/ is considered to be a single comment with contents /xy/.
	 *
	 * @param $startDelim String: start delimiter
	 * @param $endDelim String: end delimiter
	 * @param $callback Callback: function to call on each match
	 * @param $subject String
	 * @param $flags String: regular expression flags
	 * @return string
	 */
	static function delimiterReplaceCallback( $startDelim, $endDelim, $callback, $subject, $flags = '' ) {
		$inputPos = 0;
		$outputPos = 0;
		$output = '';
		$foundStart = false;
		$encStart = preg_quote( $startDelim, '!' );
		$encEnd = preg_quote( $endDelim, '!' );
		$strcmp = strpos( $flags, 'i' ) === false ? 'strcmp' : 'strcasecmp';
		$endLength = strlen( $endDelim );
		$m = array();

while ( $inputPos < strlen( $subject ) &&
		  preg_match( "!($encStart)|($encEnd)!S$flags", $subject, $m, PREG_OFFSET_CAPTURE, $inputPos ) )
		{
			$tokenOffset = $m[0][1];
			if ( $m[1][0] != '' ) {
				if ( $foundStart &&
				  $strcmp( $endDelim, substr( $subject, $tokenOffset, $endLength ) ) == 0 )
				{
					# An end match is present at the same location
					$tokenType = 'end';
					$tokenLength = $endLength;
				} else {
					$tokenType = 'start';
					$tokenLength = strlen( $m[0][0] );
				}
			} elseif ( $m[2][0] != '' ) {
				$tokenType = 'end';
				$tokenLength = strlen( $m[0][0] );
			} else {
				throw new MWException( 'Invalid delimiter given to ' . __METHOD__ );
			}

if ( $tokenType == 'start' ) {
				# Only move the start position if we haven't already found a start
				# This means that START START END matches outer pair
				if ( !$foundStart ) {
					# Found start
					$inputPos = $tokenOffset + $tokenLength;
					# Write out the non-matching section
					$output .= substr( $subject, $outputPos, $tokenOffset - $outputPos );
					$outputPos = $tokenOffset;
					$contentPos = $inputPos;
					$foundStart = true;
				} else {
					# Move the input position past the *first character* of START,
					# to protect against missing END when it overlaps with START
					$inputPos = $tokenOffset + 1;
				}
			} elseif ( $tokenType == 'end' ) {
				if ( $foundStart ) {
					# Found match
					$output .= call_user_func( $callback, array(
						substr( $subject, $outputPos, $tokenOffset + $tokenLength - $outputPos ),
						substr( $subject, $contentPos, $tokenOffset - $contentPos )
					));
					$foundStart = false;
				} else {
					# Non-matching end, write it out
					$output .= substr( $subject, $inputPos, $tokenOffset + $tokenLength - $outputPos );
				}
				$inputPos = $outputPos = $tokenOffset + $tokenLength;
			} else {
				throw new MWException( 'Invalid delimiter given to ' . __METHOD__ );
			}
		}
		if ( $outputPos < strlen( $subject ) ) {
			$output .= substr( $subject, $outputPos );
		}
		return $output;
	}

/**
	 * Perform an operation equivalent to
	 *
	 *   preg_replace( "!$startDelim(.*)$endDelim!$flags", $replace, $subject )
	 *
	 * @param $startDelim String: start delimiter regular expression
	 * @param $endDelim String: end delimiter regular expression
	 * @param $replace String: replacement string. May contain $1, which will be
	 *                 replaced by the text between the delimiters
	 * @param $subject String to search
	 * @param $flags String: regular expression flags
	 * @return String: The string with the matches replaced
	 */
	static function delimiterReplace( $startDelim, $endDelim, $replace, $subject, $flags = '' ) {
		$replacer = new RegexlikeReplacer( $replace );
		return self::delimiterReplaceCallback( $startDelim, $endDelim,
			$replacer->cb(), $subject, $flags );
	}

/**
	 * More or less "markup-safe" explode()
	 * Ignores any instances of the separator inside <...>
	 * @param $separator String
	 * @param $text String
	 * @return array
	 */
	static function explodeMarkup( $separator, $text ) {
		$placeholder = "\x00";

// Remove placeholder instances
		$text = str_replace( $placeholder, '', $text );

// Replace instances of the separator inside HTML-like tags with the placeholder
		$replacer = new DoubleReplacer( $separator, $placeholder );
		$cleaned = StringUtils::delimiterReplaceCallback( '<', '>', $replacer->cb(), $text );

// Explode, then put the replaced separators back in
		$items = explode( $separator, $cleaned );
		foreach( $items as $i => $str ) {
			$items[$i] = str_replace( $placeholder, $separator, $str );
		}

return $items;
	}

/**
	 * Escape a string to make it suitable for inclusion in a preg_replace()
	 * replacement parameter.
	 *
	 * @param $string String
	 * @return String
	 */
	static function escapeRegexReplacement( $string ) {
		$string = str_replace( '\\', '\\\\', $string );
		$string = str_replace( '$', '\\$', $string );
		return $string;
	}

/**
	 * Workalike for explode() with limited memory usage.
	 * Returns an Iterator
	 * @param $separator
	 * @param $subject
	 * @return \ArrayIterator|\ExplodeIterator
	 */
	static function explode( $separator, $subject ) {
		if ( substr_count( $subject, $separator ) > 1000 ) {
			return new ExplodeIterator( $separator, $subject );
		} else {
			return new ArrayIterator( explode( $separator, $subject ) );
		}
	}
}

/**
 * Base class for "replacers", objects used in preg_replace_callback() and
 * StringUtils::delimiterReplaceCallback()
 */
class Replacer {
	function cb() {
		return array( &$this, 'replace' );
	}
}

/**
 * Class to replace regex matches with a string similar to that used in preg_replace()
 */
class RegexlikeReplacer extends Replacer {
	var $r;
	function __construct( $r ) {
		$this->r = $r;
	}

function replace( $matches ) {
		$pairs = array();
		foreach ( $matches as $i => $match ) {
			$pairs["\$$i"] = $match;
		}
		return strtr( $this->r, $pairs );
	}

}

/**
 * Class to perform secondary replacement within each replacement string
 */
class DoubleReplacer extends Replacer {
	function __construct( $from, $to, $index = 0 ) {
		$this->from = $from;
		$this->to = $to;
		$this->index = $index;
	}

function replace( $matches ) {
		return str_replace( $this->from, $this->to, $matches[$this->index] );
	}
}

/**
 * Class to perform replacement based on a simple hashtable lookup
 */
class HashtableReplacer extends Replacer {
	var $table, $index;

function __construct( $table, $index = 0 ) {
		$this->table = $table;
		$this->index = $index;
	}

function replace( $matches ) {
		return $this->table[$matches[$this->index]];
	}
}

/**
 * Replacement array for FSS with fallback to strtr()
 * Supports lazy initialisation of FSS resource
 */
class ReplacementArray {
	/*mostly private*/ var $data = false;
	/*mostly private*/ var $fss = false;

/**
	 * Create an object with the specified replacement array
	 * The array should have the same form as the replacement array for strtr()
	 */
	function __construct( $data = array() ) {
		$this->data = $data;
	}

function __sleep() {
		return array( 'data' );
	}

function __wakeup() {
		$this->fss = false;
	}

/**
	 * Set the whole replacement array at once
	 */
	function setArray( $data ) {
		$this->data = $data;
		$this->fss = false;
	}

function getArray() {
		return $this->data;
	}

/**
	 * Set an element of the replacement array
	 */
	function setPair( $from, $to ) {
		$this->data[$from] = $to;
		$this->fss = false;
	}

function mergeArray( $data ) {
		$this->data = array_merge( $this->data, $data );
		$this->fss = false;
	}

function merge( $other ) {
		$this->data = array_merge( $this->data, $other->data );
		$this->fss = false;
	}

function removePair( $from ) {
		unset($this->data[$from]);
		$this->fss = false;
	}

function removeArray( $data ) {
		foreach( $data as $from => $to )
			$this->removePair( $from );
		$this->fss = false;
	}

/**
 * An iterator which works exactly like:
 * 
 * foreach ( explode( $delim, $s ) as $element ) {
 *    ...
 * }
 *
 * Except it doesn't use 193 byte per element
 */
class ExplodeIterator implements Iterator {
	// The subject string
	var $subject, $subjectLength;

// The delimiter
	var $delim, $delimLength;

// The position of the start of the line
	var $curPos;

// The position after the end of the next delimiter
	var $endPos;

// The current token
	var $current;

/** 
	 * Construct a DelimIterator
	 */
	function __construct( $delim, $s ) {
		$this->subject = $s;
		$this->delim = $delim;

// Micro-optimisation (theoretical)
		$this->subjectLength = strlen( $s );
		$this->delimLength = strlen( $delim );

$this->rewind();
	}

function rewind() {
		$this->curPos = 0;
		$this->endPos = strpos( $this->subject, $this->delim );
		$this->refreshCurrent();
	}

function current() {
		return $this->current;
	}

function key() {
		return $this->curPos;
	}

function valid() {
		return $this->curPos !== false;
	}
}

${this.title}

Code Editor : StringUtils.php