3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj1 = new stdClass(); $obj1->attr = 'Rod'; $obj2 = new stdClass(); $obj2->attr = 'Jane'; $obj3 = new stdClass(); $obj3->attr = 'Freddy'; $array1 = array( $obj1, $obj2, ); $array2 = array( $obj1, $obj3, ); $diff1 = array_udiff($array1, $array2, function($a,$b) { if ($a->attr == $b->attr) { return 0; } else { return -1; } }); $diff2 = array_udiff($array1, $array2, function($a,$b) { if ($a->attr == $b->attr) { return 0; } else { return 1; } }); var_dump($diff1); var_dump($diff2);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0090.00916.62
8.3.50.0100.00822.04
8.3.40.0040.01118.79
8.3.30.0120.00318.53
8.3.20.0070.00020.29
8.3.10.0040.00421.79
8.3.00.0050.00319.38
8.2.180.0150.00616.63
8.2.170.0110.00422.96
8.2.160.0040.01120.53
8.2.150.0090.00024.18
8.2.140.0060.00324.66
8.2.130.0000.00817.38
8.2.120.0000.00826.35
8.2.110.0030.00622.12
8.2.100.0090.00317.75
8.2.90.0030.00519.40
8.2.80.0000.00817.97
8.2.70.0000.00817.75
8.2.60.0070.00717.80
8.2.50.0030.00718.07
8.2.40.0000.01119.34
8.2.30.0040.00420.77
8.2.20.0070.00417.59
8.2.10.0000.00718.09
8.2.00.0050.00318.15
8.1.280.0120.00625.92
8.1.270.0060.00323.80
8.1.260.0000.00728.09
8.1.250.0020.00528.09
8.1.240.0070.01422.52
8.1.230.0030.00917.42
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.48
8.1.190.0050.00217.57
8.1.180.0000.00918.10
8.1.170.0040.00418.50
8.1.160.0070.00021.96
8.1.150.0040.00418.80
8.1.140.0030.00719.62
8.1.130.0080.00017.63
8.1.120.0000.00717.40
8.1.110.0000.00717.34
8.1.100.0000.00717.48
8.1.90.0000.00717.46
8.1.80.0060.00317.50
8.1.70.0000.00717.48
8.1.60.0040.00417.63
8.1.50.0050.00317.45
8.1.40.0000.00817.54
8.1.30.0000.00817.53
8.1.20.0040.00417.69
8.1.10.0040.00417.55
8.1.00.0000.00917.40
8.0.300.0060.00318.77
8.0.290.0080.00016.75
8.0.280.0000.00718.60
8.0.270.0000.00717.16
8.0.260.0000.00617.28
8.0.250.0030.00316.98
8.0.240.0070.00016.91
8.0.230.0030.00317.04
8.0.220.0050.00216.92
8.0.210.0070.00316.75
8.0.200.0000.00717.02
8.0.190.0030.00616.91
8.0.180.0050.00316.86
8.0.170.0000.00816.91
8.0.160.0070.00017.03
8.0.150.0050.00316.91
8.0.140.0000.00716.75
8.0.130.0060.00013.28
8.0.120.0050.00316.84
8.0.110.0000.00716.83
8.0.100.0040.00416.88
8.0.90.0000.00716.74
8.0.80.0030.01316.88
8.0.70.0040.00416.94
8.0.60.0000.00716.91
8.0.50.0040.00416.93
8.0.30.0060.01117.04
8.0.20.0120.00617.40
8.0.10.0000.00717.03
8.0.00.0110.00616.81
7.4.330.0020.00216.77
7.4.320.0040.00416.55
7.4.300.0030.00316.66
7.4.290.0030.00316.55
7.4.280.0040.00416.53
7.4.270.0000.00716.55
7.4.260.0070.00016.61
7.4.250.0050.00216.50
7.4.240.0050.00216.43
7.4.230.0030.00316.56
7.4.220.0110.01016.68
7.4.210.0040.01116.53
7.4.200.0000.00716.36
7.4.160.0090.00916.61
7.4.150.0080.01117.40
7.4.140.0110.00917.86
7.4.130.0070.01016.49
7.4.120.0060.01416.57
7.4.110.0030.01516.43
7.4.100.0110.01116.61
7.4.90.0080.00816.47
7.4.80.0130.00419.39
7.4.70.0060.01216.50
7.4.60.0060.00916.29
7.4.50.0040.01116.30
7.4.40.0130.00416.36
7.4.30.0100.00716.47
7.4.00.0040.01115.16
7.3.330.0000.00713.28
7.3.320.0030.00313.20
7.3.310.0070.00016.36
7.3.300.0000.00716.38
7.3.290.0090.00616.31
7.3.280.0110.00516.36
7.3.270.0120.00617.40
7.3.260.0060.01716.48
7.3.250.0130.00416.42
7.3.240.0100.00916.41
7.3.230.0130.00416.39
7.3.210.0100.00716.38
7.3.200.0040.01216.39
7.3.190.0130.00616.54
7.3.180.0090.00616.25
7.3.170.0040.01716.42
7.3.160.0030.01216.43
7.2.330.0060.01516.73
7.2.320.0160.00316.68
7.2.310.0100.01316.51
7.2.300.0080.00916.53
7.2.290.0040.01416.74
7.2.60.0280.00016.43
7.2.00.0120.00318.55
7.1.200.0030.00315.63
7.1.100.0030.01018.13
7.1.70.0000.00717.20
7.1.60.0100.01019.36
7.1.50.0070.01316.98
7.1.00.0070.07322.54
7.0.200.0000.00716.86
7.0.60.0100.05319.94
7.0.50.0100.07017.86
7.0.40.0070.04320.13
7.0.30.0270.05020.23
7.0.20.0370.06720.22
7.0.10.0100.08320.24
7.0.00.0100.08320.19
5.6.280.0070.05320.99
5.6.210.0030.05720.69
5.6.200.0070.05018.18
5.6.190.0100.07320.33
5.6.180.0270.07320.52
5.6.170.0170.05720.54
5.6.160.0070.07020.50
5.6.150.0000.04018.13
5.6.140.0000.08318.15
5.6.130.0030.07018.21
5.6.120.0030.04321.04
5.6.110.0070.04320.99
5.6.100.0170.07321.15
5.6.90.0030.04020.97
5.6.80.0100.07320.54
5.5.350.0230.07320.50
5.5.340.0100.07717.96
5.5.330.0070.08020.21
5.5.320.0070.05320.24
5.5.310.0170.04020.23
5.5.300.0030.06718.08
5.5.290.0230.06017.95
5.5.280.0070.05720.78
5.5.270.0070.04020.90
5.5.260.0030.04720.90
5.5.250.0100.08320.68
5.5.240.0230.07020.16

preferences:
52.35 ms | 401 KiB | 5 Q