3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = imagecreatefrompng("http://in-the-attic.com/img/posts/teaching-my-5-year-old-daughter-to-code/script_before.png"); for ($x=0;$x<imagesx($i);$x++) { for ($y=0;$y<imagesy($i);$y++) { $rgb = imagecolorat($i,$x,$y); $r = ($rgb >> 16) & 0xFF; $g = ($rgb >> 8) & 0xFF; $b = $rgb & 0xFF; $rTotal += $r; $gTotal += $g; $bTotal += $b; $total++; } } echo round($rTotal/$total); echo round($gTotal/$total); echo round($bTotal/$total);
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Call to undefined function imagecreatefrompng() in /in/CrXpW:2 Stack trace: #0 {main} thrown in /in/CrXpW on line 2
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Fatal error: Call to undefined function imagecreatefrompng() in /in/CrXpW on line 2
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: imagecreatefrompng() in /in/CrXpW on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: imagecreatefrompng() in /in/CrXpW on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: imagecreatefrompng() in /in/CrXpW on line 2
preferences:
238.84 ms | 401 KiB | 325 Q