0,0 → 1,44 |
<?php |
/* $Id: text_plain__substr.inc.php,v 2.3 2004/03/09 15:02:28 nijel Exp $ */ |
// vim: expandtab sw=4 ts=4 sts=4: |
|
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; |
} |
|
?> |