3v4l.org

run code in 300+ PHP versions simultaneously
<?php $items = [1,0,'a']; $fn = static function($a,$b){ return $a <=> $b; }; usort($items, $fn); var_dump($items);

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)
8.3.60.0070.01118.31
8.3.50.0090.00918.09
8.3.40.0170.00718.77
8.3.30.0070.00718.71
8.3.20.0040.00424.18
8.3.10.0050.00324.66
8.3.00.0040.00426.16
8.2.180.0140.00325.92
8.2.170.0100.00319.01
8.2.160.0070.00722.96
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0110.00026.16
8.2.120.0080.00020.97
8.2.110.0070.00322.24
8.2.100.0040.00817.72
8.2.90.0040.00417.72
8.2.80.0080.00018.66
8.2.70.0030.00617.93
8.2.60.0040.00417.93
8.2.50.0000.01118.10
8.2.40.0030.00519.97
8.2.30.0040.00417.68
8.2.20.0000.00822.32
8.2.10.0060.00317.69
8.2.00.0040.00419.30
8.1.280.0110.00425.92
8.1.270.0040.00423.99
8.1.260.0090.00626.35
8.1.250.0070.00028.09
8.1.240.0030.00621.84
8.1.230.0080.00419.61
8.1.220.0040.00417.78
8.1.210.0060.00318.77
8.1.200.0040.00417.23
8.1.190.0040.00417.34
8.1.180.0070.00018.10
8.1.170.0040.00418.61
8.1.160.0090.00019.09
8.1.150.0000.00718.70
8.1.140.0030.00517.42
8.1.130.0000.00718.80
8.1.120.0040.00417.48
8.1.110.0070.00017.41
8.1.100.0000.00817.48
8.1.90.0070.00017.49
8.1.80.0030.00617.37
8.1.70.0070.00017.44
8.1.60.0080.00017.62
8.1.50.0060.00317.51
8.1.40.0040.00417.48
8.1.30.0030.00617.67
8.1.20.0040.00417.67
8.1.10.0000.00717.50
8.1.00.0000.00717.36
8.0.300.0040.00420.13
8.0.290.0030.00516.63
8.0.280.0000.00818.51
8.0.270.0000.00716.82
8.0.260.0000.00818.39
8.0.250.0070.00016.94
8.0.240.0030.00516.92
8.0.230.0040.00416.99
8.0.220.0030.00316.93
8.0.210.0040.00416.75
8.0.200.0000.00616.93
8.0.190.0040.00416.95
8.0.180.0040.00416.91
8.0.170.0090.00016.93
8.0.160.0070.00016.88
8.0.150.0070.00016.76
8.0.140.0000.00716.88
8.0.130.0070.00416.88
8.0.120.0120.00416.79
8.0.110.0090.00816.84
8.0.100.0110.00516.66
8.0.90.0110.00716.78
8.0.80.0100.00716.87
8.0.70.0140.00416.84
8.0.60.0150.00616.82
8.0.50.0110.00916.72
8.0.30.0130.00716.79
8.0.20.0160.00416.84
8.0.10.0120.00816.94
8.0.00.0070.00616.93
7.4.330.0000.00615.55
7.4.320.0030.00516.50
7.4.300.0040.00416.49
7.4.290.0000.00716.58
7.4.280.0040.00416.59
7.4.270.0000.00716.40
7.4.260.0180.00016.53
7.4.250.0180.00416.54
7.4.240.0150.00516.49
7.4.230.0180.00516.51
7.4.220.0110.00716.48
7.4.210.0150.00516.45
7.4.200.0090.00316.52
7.4.190.0140.00316.61
7.4.180.0140.00516.58
7.4.160.0160.00216.57
7.4.150.0160.00116.47
7.4.140.0140.00316.35
7.4.130.0110.00816.38
7.4.120.0140.00316.38
7.4.110.0150.00316.29
7.4.100.0150.00316.44
7.4.90.0110.00616.34
7.4.80.0180.00116.29
7.4.70.0130.00416.40
7.4.60.0120.00516.40
7.4.50.0160.00216.18
7.4.40.0130.00416.26
7.4.30.0130.00516.38
7.4.20.0140.00416.28
7.4.10.0110.00616.42
7.4.00.0130.00416.22
7.3.330.0160.00216.23
7.3.320.0120.00616.24
7.3.310.0130.00616.11
7.3.300.0130.00516.31
7.3.290.0150.00216.24
7.3.280.0120.00616.27
7.3.270.0130.00616.07
7.3.260.0150.00316.22
7.3.250.0140.00516.20
7.3.240.0120.00616.10
7.3.230.0150.00416.19
7.3.220.0160.00216.24
7.3.210.0180.00016.06
7.3.200.0160.00316.00
7.3.190.0160.00216.19
7.3.180.0170.00116.22
7.3.170.0150.00416.15
7.3.160.0160.00316.20
7.3.150.0190.00016.09
7.3.140.0130.00415.99
7.3.130.0130.00716.24
7.3.120.0150.00316.10
7.3.110.0150.00215.96
7.3.100.0080.00815.88
7.3.90.0110.00416.41
7.3.80.0110.00416.05
7.3.70.0120.00316.20
7.3.60.0070.00616.38
7.3.50.0070.00616.32
7.3.40.0030.00616.37
7.3.30.0020.00616.36
7.3.20.0050.00318.13
7.3.10.0030.00518.14
7.3.00.0030.00418.02

preferences:
30.99 ms | 400 KiB | 5 Q