{"flag":true,"single":true,"pageTitle":"GD library |check image width, height,type ||PHP","post":{"id":332,"user_id":"1","slug":"gd-library-check-image-width-height-type-php-h4np","title":"GD library |check image width, height,type ||PHP","body":"

1.Attributes in list<\/strong><\/span><\/h1>\r\n

test.php <\/strong><\/p>\r\n

<?php\r\nlist($width, $height, $type, $attr) = getimagesize(\"1.png\");\/\/open as file\r\necho $width.\" \".$height.\" \".$type.\" \".$attr;\r\n?><\/code><\/pre>\r\n
Output<\/strong><\/p>\r\n
1365 603 3 width=\"1365\" height=\"603\"<\/code><\/pre>\r\n
OR<\/span><\/h1>\r\n
code.php<\/strong><\/p>\r\n
$size_info1 = getimagesize($img);\r\nprint_r($size_info1);echo \"<br\/>\";<\/code><\/pre>\r\n
Output<\/strong><\/p>\r\n
Array ( [0] => 200 [1] => 200 [2] => 3 [3] => width=\"200\" height=\"200\" [bits] => 8 [mime] => image\/png )<\/code><\/pre>\r\n
OR open as string<\/span><\/h1>\r\n
Code.php<\/strong><\/p>\r\n
$data       = file_get_contents($img);\r\nprint_r($data);echo \"<br\/>\";<\/code><\/pre>\r\n
Output: output string of image<\/strong><\/p>\r\n
?PNG  IHDR???X?? pHYs??9iCCPPhotoshop ICC profilex???J?P??EšV??p'QPl???I[?\r\n......<\/code><\/pre>\r\n
OR get data from string<\/span><\/h1>\r\n
code.php<\/strong><\/span><\/p>\r\n
$img = 'stamp.png';\r\n$data       = file_get_contents($img);\r\n$size_info2 = getimagesizefromstring($data);\r\nprint_r($size_info2);echo \"<br\/>\";\r\n<\/code><\/pre>\r\n
Output<\/strong><\/p>\r\n
Array ( [0] => 200 [1] => 200 [2] => 3 [3] => width=\"200\" height=\"200\" [bits] => 8 [mime] => image\/png )<\/code><\/pre>\r\n
 OR Width & Height<\/span><\/h1>\r\n
$img = imagecreatefrompng('stamp.png');\r\necho imagesx($img);\t\/\/size of image x axis\r\necho imagesy($img);\t\/\/size of image x axis<\/code><\/pre>\r\n
200 200<\/p>\r\n
 <\/p>","category_id":"1","is_private":"0","created_at":"2026-01-07T11:30:19.000000Z","updated_at":"2026-01-07T11:30:19.000000Z","category":{"id":1,"user_id":"1","name":"PHP","slug":"php-3ius","parent_id":null,"created_at":"2023-03-14T03:58:19.000000Z","updated_at":"2023-03-14T03:58:19.000000Z"},"user":{"id":1,"name":"R GONDAL","email":"rizikmw@gmail.com","email_verified_at":null,"two_factor_confirmed_at":null,"current_team_id":"1","profile_photo_path":null,"created_at":"2023-03-12T10:49:33.000000Z","updated_at":"2025-01-10T12:59:00.000000Z","profile_photo_url":"https:\/\/ui-avatars.com\/api\/?name=R+G&color=7F9CF5&background=EBF4FF"}},"pageDesc":"1.Attributes in list test.php  <?php list($width, $height, $type, $attr) = getimagesize(\"1.png\");\/\/open as file echo $width.\" \".$hei - GD library |check image width, height,type ||PHP (Updated: January 7, 2026) - Read more about GD library |check image width, height,type ||PHP at my programming site [SITE]","categories":[]}