t3lib_diff Klassenreferenz

Aufstellung aller Elemente

Öffentliche Methoden
	makeDiffDisplay ($str1, $str2, $wrapTag='span')
	getDiff ($str1, $str2)
	addClearBuffer ($clearBuffer, $last=0)
	explodeStringIntoWords ($str)
	tagSpace ($str, $rev=0)
Öffentliche Attribute
	$stripTags = 0
	$diffOptions = ''
	$clearBufferIdx = 0
	$differenceLgd = 0

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Dokumentation der Elementfunktionen

t3lib_diff::addClearBuffer	(	$	clearBuffer,
		$	last = 0
	)

Will bring down the length of strings to < 150 chars if they were longer than 200 chars. This done by preserving the 70 first and last chars and concatenate those strings with "..." and a number indicating the string length

Parameter:

	string	The input string.
	boolean	If set, it indicates that the string should just end with ... (thus no "complete" ending)

Rückgabe:

string Processed string. private

t3lib_diff::explodeStringIntoWords

(

$

str

)

Explodes the input string into words. This is done by splitting first by lines, then by space char. Each word will be in stored as a value in an array. Lines will be indicated by two subsequent empty values.

Parameter:

string

The string input

Rückgabe:

array Array with words. private

t3lib_diff::getDiff	(	$	str1,
		$	str2
	)

Produce a diff (using the "diff" application) between two strings The function will write the two input strings to temporary files, then execute the diff program, delete the temp files and return the result.

Parameter:

	string	String 1
	string	String 2

Rückgabe:

array The result from the exec() function call. private

t3lib_diff::makeDiffDisplay	(	$	str1,
		$	str2,
		$	wrapTag = 'span'
	)

This will produce a color-marked-up diff output in HTML from the input strings.

Parameter:

	string	String 1
	string	String 2
	string	Setting the wrapping tag name

Rückgabe:

string Formatted output.

t3lib_diff::tagSpace	(	$	str,
		$	rev = 0
	)

Adds a space character before and after HTML tags (more precisely any found < or >)

Parameter:

	string	String to process
	boolean	If set, the < > searched for will be < and >

Rückgabe:

string Processed string private

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Die Dokumentation für diese Klasse wurde erzeugt aufgrund der Datei:

• /srv/www/vhosts/typo3.local/typo3_src-4.2.10/t3lib/class.t3lib_diff.php