Annajwaszahro
/
MIF_E31222691
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

deprecated text class.

This commit is contained in:
Taylor Otwell 2011-07-10 22:38:55 -05:00
parent d0ba4719d8
commit da8c412dbc
1 changed files with 0 additions and 98 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

98
system/text.php
View File

@ -1,98 +0,0 @@
<?php namespace System;
class Text {
/**
* Limit the words in a string. Word integrity will be preserved.
*
* @param string $value
* @param int $limit
* @param string $end
* @return string
*/
public static function words($value, $limit, $end = '&#8230;')
{
if (trim($value) == '')
{
return $value;
}
preg_match('/^\s*+(?:\S++\s*+){1,'.$limit.'}/', $value, $matches);
if (strlen($value) == strlen($matches[0]))
{
$end = '';
}
return rtrim($matches[0]).$end;
}
/**
* Limit the number of characters in a string. Word integrity will be preserved.
*
* @param string $value
* @param int $limit
* @param string $end
* @return string
*/
public static function characters($value, $limit, $end = '&#8230;')
{
if (strlen($value) < $limit)
{
return $value;
}
// Replace new lines and whitespace in the string.
$value = preg_replace("/\s+/", ' ', str_replace(array("\r\n", "\r", "\n"), ' ', $value));
if (strlen($value) <= $limit)
{
return $value;
}
$out = '';
foreach (explode(' ', trim($value)) as $val)
{
$out .= $val.' ';
if (strlen($out) >= $limit)
{
$out = trim($out);
return (strlen($out) == strlen($value)) ? $out : $out.$end;
}
}
}
/**
* Censor a string.
*
* @param string $value
* @param array $censored
* @param string $replacement
* @return string
*/
public static function censor($value, $censored, $replacement = '####')
{
$value = ' '.$value.' ';
// Assume the word will be book-ended by the following.
$delim = '[-_\'\"`(){}<>\[\]|!?@#%&,.:;^~*+=\/ 0-9\n\r\t]';
foreach ($censored as $word)
{
if ($replacement != '')
{
$value = preg_replace("/({$delim})(".str_replace('\*', '\w*?', preg_quote($word, '/')).")({$delim})/i", "\\1{$replacement}\\3", $value);
}
else
{
$value = preg_replace("/({$delim})(".str_replace('\*', '\w*?', preg_quote($word, '/')).")({$delim})/ie", "'\\1'.str_repeat('#', strlen('\\2')).'\\3'", $value);
}
}
return trim($value);
}
}