Référence de la classe StringHelper

Fonctions membres publiques statiques
static	truncate ($text, $length=0, $noSplit=true, $allowHtml=true)
static	truncateComplex ($html, $maxLength=0, $noSplit=true)
static	abridge ($text, $length=50, $intro=30)

Description détaillée

HTML helper class for rendering manipulated strings.

Depuis

1.6

Documentation des fonctions membres

abridge()

static abridge (   $text,   $length = 50,   $intro = 30  )

static

Abridges text strings over the specified character limit. The behavior will insert an ellipsis into the text replacing a section of variable size to ensure the string does not exceed the defined maximum length. This method is UTF-8 safe.

For example, it transforms "Really long title" to "Really...title".

Note that this method does not scan for HTML tags so will potentially break them.

Paramètres

string	$text	The text to abridge.
integer	$length	The maximum length of the text (default is 50).
integer	$intro	The maximum length of the intro text (default is 30).

Renvoie

string The abridged text.

Depuis

1.6

Références $text.

truncate()

static truncate (   $text,   $length = 0,   $noSplit = true,   $allowHtml = true  )

static

Truncates text blocks over the specified character limit and closes all open HTML tags. The method will optionally not truncate an individual word, it will find the first space that is within the limit and truncate at that point. This method is UTF-8 safe.

Paramètres

string	$text	The text to truncate.
integer	$length	The maximum length of the text.
boolean	$noSplit	Don't split a word if that is where the cutoff occurs (default: true).
boolean	$allowHtml	Allow HTML tags in the output, and close any open tags (default: true).

Renvoie

string The truncated text.

Depuis

1.6

Références $i, Joomla\Database\Query\$offset, $result, $text, $tmp, et ENT_QUOTES.

truncateComplex()

static truncateComplex (   $html,   $maxLength = 0,   $noSplit = true  )

static

Method to extend the truncate method to more complex situations

The goal is to get the proper length plain text string with as much of the html intact as possible with all tags properly closed.

Paramètres

string	$html	The content of the introtext to be truncated
integer	$maxLength	The maximum number of characters to render
boolean	$noSplit	Don't split a word if that is where the cutoff occurs (default: true).

Renvoie

string The truncated string. If the string is truncated an ellipsis (...) will be appended.

Note

If a maximum length of 3 or less is selected and the text has more than that number of characters an ellipsis will be displayed. This method will not create valid HTML from malformed HTML.

Depuis

3.1

Références $html, et HTMLHelper\_().

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La documentation de cette classe a été générée à partir du fichier suivant :

• src/HTML/Helpers/StringHelper.php