3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $image = imagecreatefromjpeg('/path/to/picture.jpg'); $matrix = array(array(-1, -1, -1), array(-1, 20, -1), array(-1, -1, -1)); $divisor = array_sum(array_map('array_sum', $matrix)); imageconvolution($image, $matrix, $divisor, 0); echo imagecolorat($image, 0, 0);
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined function imagecreatefromjpeg() in /in/Pm4r2:2 Stack trace: #0 {main} thrown in /in/Pm4r2 on line 2
Process exited with code 255.
Output for hhvm-3.12.0 - 3.13.2
Warning: No such file or directory in /in/Pm4r2 on line 2 Warning: failed to open stream: /path/to/picture.jpg in /in/Pm4r2 on line 2 Warning: supplied resource is not a valid Image resource in /in/Pm4r2 on line 6
Output for hhvm-3.10.0
Warning: No such file or directory in /in/Pm4r2 on line 2 Warning: failed to open stream: /path/to/picture.jpg in /in/Pm4r2 on line 2
Output for 5.0.0 - 5.6.26
Fatal error: Call to undefined function imagecreatefromjpeg() in /in/Pm4r2 on line 2
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: imagecreatefromjpeg() in /in/Pm4r2 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: imagecreatefromjpeg() in /in/Pm4r2 on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: imagecreatefromjpeg() in /in/Pm4r2 on line 2