note 54661 deleted from function.extension-loaded by nlopess
| From: | nlopess@php.net | Date: | Tue, 12 Jul 2005 08:39:24 +0000 |
| Subject: | note 54661 deleted from function.extension-loaded by nlopess | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-91789@lists.php.net to get a copy of this message | ||
Note Submitter: martin lopez sanchez
Reason: non-english
----
Funcion para averiguar si la extension GD de imagenes fue cargada con PHP, dependiendo de si
devuelve 0 (no fue cargada) o diferente de 0, correspondente a la versión de la librería:
<?php
static $gd_version_number = null;
if ($gd_version_number === null)
{
ob_start();
phpinfo(8);
$module_info = ob_get_contents();
ob_end_clean();
if (preg_match("/\bgd\s+version\b[^\d\n\r]+?([\d\.]+)/i", $module_info,$matches))
{
$gd_version_number = $matches[1];
}
else
{
$gd_version_number = 0;
}
}
return $gd_version_number;
?>