Mega Code Archive
Server side image process with imagemagick in PHP
<![CDATA[
<?
//The code Below uses image magic without any filter in PHP code.
//You can easily process an image at server side by changing the transform string.
//it is a modified version of the code in the drupal
//it works on both Unix and Windows.
function image_convert($source, $dest, $filter) {
$imagick_convert ="misc/image/convert.exe"; //your path here
if (!$_imagick_convert) {
print("you have to set correct image magic path!");
exit;
}
$source = _image_escape_shell($source);
$dest = _image_escape_shell($dest);
$err = exec("$imagick_convert $filter $source $dest");
return $err;
}
function _image_escape_shell($filename) {
if (strstr($_SERVER["SERVER_SOFTWARE"], "Win32")) {
return '"'.addslashes(_image_strip_name($filename)).'"';
}
else {
return escapeshellarg(_image_strip_name($filename));
}
}
function _image_strip_name($filename) {
$filename = strtr(urldecode($filename),
"ÁÉÍÓÚÑÀÈÌÒÙÄËÏÖÜÂÊÎÔÛáéíóúñàèìòùäëïöüâêîôûç ",
"aeiounaeiouaeiouaeiouaeiounaeiouaeiouaeiouc_");
return strtolower(preg_replace("/[^A-Za-z0-9\.\-\+\/_]/","",$filename));
}
function example_run()
{
$source = "/images/1.jpg";
$trasform_string .= " -draw 'image Over 40,40 400,400 temp/ball001.EPS' ";
$r=_image_convert($source,$source,$trasform_string);
}
?>
]]>