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run code in 300+ PHP versions simultaneously
<?php $a = []; $a[] .= 'why'; $a[] += 1; $a[] -= 2; $a[] /= 3; $a[] *= 4; $a[] %= 5; $a[] &= 6; $a[] |= 7; $a[] ^= 8; $a[] <<= 9; $a[] >>= 0; var_dump($a);
Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1
array(11) { [0]=> string(3) "why" [1]=> int(1) [2]=> int(-2) [3]=> int(0) [4]=> int(0) [5]=> int(0) [6]=> int(0) [7]=> int(7) [8]=> int(8) [9]=> int(0) [10]=> int(0) }
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
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177.01 ms | 407 KiB | 5 Q