51 lines
1.2 KiB
PHP
51 lines
1.2 KiB
PHP
<?php
|
|
/* vim: set expandtab sw=4 ts=4 sts=4: */
|
|
/**
|
|
* @package phpMyAdmin-Transformation
|
|
* @version $Id$
|
|
*/
|
|
|
|
/**
|
|
*
|
|
*/
|
|
function PMA_transformation_text_plain__substr($buffer, $options = array(), $meta = '') {
|
|
// possibly use a global transform and feed it with special options:
|
|
// include './libraries/transformations/global.inc.php';
|
|
|
|
// further operations on $buffer using the $options[] array.
|
|
if (!isset($options[0]) || $options[0] == '') {
|
|
$options[0] = 0;
|
|
}
|
|
|
|
if (!isset($options[1]) || $options[1] == '') {
|
|
$options[1] = 'all';
|
|
}
|
|
|
|
if (!isset($options[2]) || $options[2] == '') {
|
|
$options[2] = '...';
|
|
}
|
|
|
|
$newtext = '';
|
|
if ($options[1] != 'all') {
|
|
$newtext = PMA_substr($buffer, $options[0], $options[1]);
|
|
} else {
|
|
$newtext = PMA_substr($buffer, $options[0]);
|
|
}
|
|
|
|
$length = strlen($newtext);
|
|
$baselength = strlen($buffer);
|
|
if ($length != $baselength) {
|
|
if ($options[0] != 0) {
|
|
$newtext = $options[2] . $newtext;
|
|
}
|
|
|
|
if (($length + $options[0]) != $baselength) {
|
|
$newtext .= $options[2];
|
|
}
|
|
}
|
|
|
|
return $newtext;
|
|
}
|
|
|
|
?>
|