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run code in 150+ php & hhvm versions
Bugs & Features
<?php function pascal($i,$j) { //$i la ligne et $j la colonne du triangle if($j==1 OR $i==$j-1) return 1; else { $coeff= pascal($i-1,$j) + pascal($i-1,$j-1); return $coeff; } } echo pascal(1,5);
Output for 7.0.0 - 7.1.0
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 262144 bytes) in /in/79KMh on line 6
Process exited with code 255.
Output for hhvm-3.12.0
Fatal error: Stack overflow in /in/79KMh on line 9
Process exited with code 255.
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.4.0 - 5.6.21
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 130968 bytes) in /in/79KMh on line 9
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 523800 bytes) in /in/79KMh on line 9
Process exited with code 255.
Output for 4.3.0 - 5.2.17

Process exited with code 139.