3v4l.org

run code in 300+ PHP versions simultaneously
<?php function cmp( $a, $b ) { if( $a->weight == $b->weight ){ return 0 ; } return ($a->weight < $b->weight) ? -1 : 1; } $unsortedObjectArray = [1,3,5,77,37,523,243,546,14,3,4,6,5]; usort($unsortedObjectArray,'cmp');
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Attempt to read property "weight" on int in /in/aZ1Lk on line 3 Warning: Attempt to read property "weight" on int in /in/aZ1Lk on line 3 Warning: Attempt to read property "weight" on int in /in/aZ1Lk on line 3 Warning: Attempt to read property "weight" on int in /in/aZ1Lk on line 3 Warning: Attempt to read property "weight" on int in /in/aZ1Lk on line 3 Warning: Attempt to read property "weight" on int in /in/aZ1Lk on line 3 Warning: Attempt to read property "weight" on int in /in/aZ1Lk on line 3 Warning: Attempt to read property "weight" on int in /in/aZ1Lk on line 3 Warning: Attempt to read property "weight" on int in /in/aZ1Lk on line 3 Warning: Attempt to read property "weight" on int in /in/aZ1Lk on line 3 Warning: Attempt to read property "weight" on int in /in/aZ1Lk on line 3 Warning: Attempt to read property "weight" on int in /in/aZ1Lk on line 3 Warning: Attempt to read property "weight" on int in /in/aZ1Lk on line 3 Warning: Attempt to read property "weight" on int in /in/aZ1Lk on line 3 Warning: Attempt to read property "weight" on int in /in/aZ1Lk on line 3 Warning: Attempt to read property "weight" on int in /in/aZ1Lk on line 3 Warning: Attempt to read property "weight" on int in /in/aZ1Lk on line 3 Warning: Attempt to read property "weight" on int in /in/aZ1Lk on line 3 Warning: Attempt to read property "weight" on int in /in/aZ1Lk on line 3 Warning: Attempt to read property "weight" on int in /in/aZ1Lk on line 3 Warning: Attempt to read property "weight" on int in /in/aZ1Lk on line 3 Warning: Attempt to read property "weight" on int in /in/aZ1Lk on line 3 Warning: Attempt to read property "weight" on int in /in/aZ1Lk on line 3 Warning: Attempt to read property "weight" on int in /in/aZ1Lk on line 3
Output for 7.2.6 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
Notice: Trying to get property 'weight' of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property 'weight' of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property 'weight' of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property 'weight' of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property 'weight' of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property 'weight' of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property 'weight' of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property 'weight' of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property 'weight' of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property 'weight' of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property 'weight' of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property 'weight' of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property 'weight' of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property 'weight' of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property 'weight' of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property 'weight' of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property 'weight' of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property 'weight' of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property 'weight' of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property 'weight' of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property 'weight' of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property 'weight' of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property 'weight' of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property 'weight' of non-object in /in/aZ1Lk on line 3
Output for 7.3.32 - 7.3.33
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20
Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3 Notice: Trying to get property of non-object in /in/aZ1Lk on line 3
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/aZ1Lk on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/aZ1Lk on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/aZ1Lk on line 6
Process exited with code 255.
preferences:
225.1 ms | 401 KiB | 310 Q