3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo '<img src="' . $_SERVER['PHP_SELF'] . '?=' . php_logo_guid() . '" alt="¡Logo de PHP!" />';
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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 php_logo_guid() in /in/RjlnG:3 Stack trace: #0 {main} thrown in /in/RjlnG on line 3
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Fatal error: Call to undefined function php_logo_guid() in /in/RjlnG on line 3
Process exited with code 255.
Output for 5.2.3 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45
<img src="/in/RjlnG?=PHPE9568F34-D428-11d2-A769-00AA001ACF42" alt="¡Logo de PHP!" />
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.2
<img src="?=PHPE9568F34-D428-11d2-A769-00AA001ACF42" alt="¡Logo de PHP!" />

preferences:
315.26 ms | 402 KiB | 460 Q