note 54661 added to function.extension-loaded

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; ?> ---- Manual Page -- http://www.php.net/manual/en/function.extension-loaded.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+54661 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+54661&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+54661&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+54661&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+54661&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+54661&report=yes&reason=non-english Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+54661&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+54661&report=yes Search -- http://master.php.net/manage/user-notes.php