3v4l.org

run code in 500+ PHP versions simultaneously
<?php for ($n = 0; $n <= 15; $n ++) { echo("============= $n items ============\n"); distribute($n); } function distribute($number) { $counter = 0; for ($i = 1; $i <= $number; $i++) { // before a group of three, $counter is a multiple of three if ($counter % 3 == 0) { echo "<div>\n"; } // process the item then count it echo " do stuff\n"; $counter ++; // after a group of three, $counter is a multiple of three if ($counter % 3 == 0) { echo "</div>\n"; } } // close the last group if it is not complete if ($counter % 3 != 0) { echo "<div>\n"; } }
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.31, 8.3.0 - 8.3.4, 8.3.6 - 8.3.31, 8.4.1 - 8.4.23, 8.5.0 - 8.5.8
============= 0 items ============ ============= 1 items ============ <div> do stuff <div> ============= 2 items ============ <div> do stuff do stuff <div> ============= 3 items ============ <div> do stuff do stuff do stuff </div> ============= 4 items ============ <div> do stuff do stuff do stuff </div> <div> do stuff <div> ============= 5 items ============ <div> do stuff do stuff do stuff </div> <div> do stuff do stuff <div> ============= 6 items ============ <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> ============= 7 items ============ <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff <div> ============= 8 items ============ <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff <div> ============= 9 items ============ <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> ============= 10 items ============ <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff <div> ============= 11 items ============ <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff <div> ============= 12 items ============ <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> ============= 13 items ============ <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff <div> ============= 14 items ============ <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff <div> ============= 15 items ============ <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div>
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 ============= 0 items ============ ============= 1 items ============ <div> do stuff <div> ============= 2 items ============ <div> do stuff do stuff <div> ============= 3 items ============ <div> do stuff do stuff do stuff </div> ============= 4 items ============ <div> do stuff do stuff do stuff </div> <div> do stuff <div> ============= 5 items ============ <div> do stuff do stuff do stuff </div> <div> do stuff do stuff <div> ============= 6 items ============ <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> ============= 7 items ============ <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff <div> ============= 8 items ============ <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff <div> ============= 9 items ============ <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> ============= 10 items ============ <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff <div> ============= 11 items ============ <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff <div> ============= 12 items ============ <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> ============= 13 items ============ <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff <div> ============= 14 items ============ <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff <div> ============= 15 items ============ <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div> <div> do stuff do stuff do stuff </div>
preferences:
119.67 ms | 2088 KiB | 4 Q