3v4l.org

run code in 300+ PHP versions simultaneously
<!DOCTYPE> <html> <body> <?php $color = array('white', 'green', 'red'); sort($color); $al=count($color); for($x=0;$x<$al;$x++) { echo $color; echo "<br>"; } ?> </body> </html>
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
<!DOCTYPE> <html> <body> Warning: Array to string conversion in /in/l6DAM on line 11 Array<br> Warning: Array to string conversion in /in/l6DAM on line 11 Array<br> Warning: Array to string conversion in /in/l6DAM on line 11 Array<br></body> </html>
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 <!DOCTYPE> <html> <body> Warning: Array to string conversion in /in/l6DAM on line 11 Array<br> Warning: Array to string conversion in /in/l6DAM on line 11 Array<br> Warning: Array to string conversion in /in/l6DAM on line 11 Array<br></body> </html>
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
<!DOCTYPE> <html> <body> Notice: Array to string conversion in /in/l6DAM on line 11 Array<br> Notice: Array to string conversion in /in/l6DAM on line 11 Array<br> Notice: Array to string conversion in /in/l6DAM on line 11 Array<br></body> </html>
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 - 5.2.17, 5.3.0 - 5.3.29, 7.3.32 - 7.3.33
<!DOCTYPE> <html> <body> Array<br>Array<br>Array<br></body> </html>
preferences:
286.4 ms | 403 KiB | 459 Q