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run code in 300+ PHP versions simultaneously
<?php function solve($a0 = 5, $a1 = 6, $a2 = 7, $b0 = 4, $b1 = 5, $b2 = 7) { $pointsArray = array(); $varA = 'a1'; echo $$varA; for($i = 0; $i++; $i < 3) { $varA = "a{$i}"; echo $$varA; $varB = "b{$i}"; echo ${$varA}; if(${$varA} > ${$varB}) { $pointsArray['A'] = 1; } elseif (${$varA} < ${$varB}) { $pointsArray ['B'] = 1; } } echo $pointsArray['A'] . " " . $pointsArray['B']; } solve();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
6 Warning: Undefined array key "A" in /in/AaqJv on line 55 Warning: Undefined array key "B" in /in/AaqJv on line 55
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 6 Warning: Undefined array key "A" in /in/AaqJv on line 55 Warning: Undefined array key "B" in /in/AaqJv on line 55
Output for 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
6 Notice: Undefined index: A in /in/AaqJv on line 55 Notice: Undefined index: B in /in/AaqJv on line 55
Output for 7.3.32 - 7.3.33
6
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222.84 ms | 401 KiB | 287 Q