3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = [27, 38, 58, 82]; usort( $data, function ($a, $b) { echo "Comparing $a - $b", PHP_EOL; echo 'Element A should go ', (($a - $b < 0) ? 'before' : 'after'), ' element B', PHP_EOL; return $a - $b; } );

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)
8.3.60.0160.00616.59
8.3.50.0130.01022.05
8.3.40.0070.01118.84
8.3.30.0090.00618.71
8.3.20.0000.00720.39
8.3.10.0040.00423.53
8.3.00.0040.00419.85
8.2.180.0110.00716.50
8.2.170.0060.00922.96
8.2.160.0070.00722.08
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00021.03
8.2.120.0030.00626.35
8.2.110.0050.00520.57
8.2.100.0090.00317.78
8.2.90.0080.00019.22
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0060.00317.80
8.2.50.0050.00318.07
8.2.40.0000.00822.32
8.2.30.0030.00320.63
8.2.20.0070.00017.59
8.2.10.0000.00718.04
8.2.00.0040.00418.13
8.1.280.0070.01325.92
8.1.270.0040.00420.36
8.1.260.0070.00028.09
8.1.250.0000.00828.09
8.1.240.0040.00423.89
8.1.230.0000.01120.97
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0060.00317.22
8.1.180.0040.00418.10
8.1.170.0000.00918.65
8.1.160.0000.00720.71
8.1.150.0000.00718.89
8.1.140.0030.00619.66
8.1.130.0030.00317.64
8.1.120.0070.00017.35
8.1.110.0070.00017.48
8.1.100.0080.00017.46
8.1.90.0040.00417.47
8.1.80.0040.00417.44
8.1.70.0080.00017.38
8.1.60.0030.00617.54
8.1.50.0000.00817.48
8.1.40.0040.00417.55
8.1.30.0000.00817.65
8.1.20.0070.00017.66
8.1.10.0070.00017.46
8.1.00.0040.00417.45
8.0.300.0070.00018.77
8.0.290.0050.00516.75
8.0.280.0000.00718.43
8.0.270.0030.00317.17
8.0.260.0000.00617.24
8.0.250.0000.00816.87
8.0.240.0030.00316.93
8.0.230.0000.00716.93
8.0.220.0050.00216.79
8.0.210.0060.00016.87
8.0.200.0030.00316.98
8.0.190.0000.00816.97
8.0.180.0060.00316.73
8.0.170.0040.00416.78
8.0.160.0050.00216.88
8.0.150.0040.00716.86
8.0.140.0030.00316.82
8.0.130.0000.00613.26
8.0.120.0000.00816.86
8.0.110.0040.00416.88
8.0.100.0050.00317.00
8.0.90.0040.00416.88
8.0.80.0000.01516.84
8.0.70.0000.00716.82
8.0.60.0040.00416.79
8.0.50.0040.00416.95
8.0.30.0080.00917.05
8.0.20.0170.00317.40
8.0.10.0000.00717.00
8.0.00.0150.00516.63
7.4.330.0020.00216.78
7.4.320.0060.00016.46
7.4.300.0060.00016.50
7.4.290.0030.00316.57
7.4.280.0060.00316.57
7.4.270.0070.00016.40
7.4.260.0040.00816.60
7.4.250.0070.00016.50
7.4.240.0060.00116.55
7.4.230.0040.00416.62
7.4.220.0100.01316.69
7.4.210.0000.01516.71
7.4.200.0000.00716.67
7.4.160.0130.00716.52
7.4.150.0060.01117.40
7.4.140.0180.00717.86
7.4.130.0120.00816.51
7.4.120.0140.00616.50
7.4.110.0140.00616.48
7.4.100.0070.01116.55
7.4.90.0060.01616.39
7.4.80.0100.00719.39
7.4.70.0170.00616.63
7.4.60.0070.01016.64
7.4.50.0060.00916.35
7.4.40.0100.01216.40
7.4.30.0040.01216.61
7.4.00.0030.01215.13
7.3.330.0030.00313.15
7.3.320.0060.00013.30
7.3.310.0000.00716.25
7.3.300.0030.00316.38
7.3.290.0060.01116.32
7.3.280.0130.00216.33
7.3.270.0150.00617.40
7.3.260.0100.00716.64
7.3.250.0130.00716.38
7.3.240.0120.00516.46
7.3.230.0150.00916.64
7.3.210.0120.00416.27
7.3.200.0070.01116.16
7.3.190.0080.01616.29
7.3.180.0110.00516.36
7.3.170.0070.01016.45
7.3.160.0130.00316.56
7.2.330.0070.01016.81
7.2.320.0100.01316.45
7.2.310.0130.00316.36
7.2.300.0140.00316.50
7.2.290.0130.00316.52
7.2.80.0060.00616.63
7.2.60.0090.00916.78
7.2.00.0170.00919.44
7.1.200.0040.00715.83
7.1.100.0030.01018.34
7.1.70.0030.01316.77
7.1.60.0110.01419.13
7.1.50.0130.01016.93
7.1.00.0100.07022.45
7.0.200.0030.00716.66
7.0.60.0100.08319.93
7.0.50.0070.04717.88
7.0.40.0230.07020.27
7.0.30.0270.05720.24
7.0.20.0230.03320.20
7.0.10.0100.06020.12
7.0.00.0130.07720.22
5.6.280.0030.06321.10
5.6.210.0030.05720.61
5.6.200.0030.09018.29
5.6.190.0130.06320.46
5.6.180.0200.04020.52
5.6.170.0270.06320.54
5.6.160.0200.07020.57
5.6.150.0070.06718.29
5.6.140.0070.05018.18
5.6.130.0100.04718.16
5.6.120.0030.05321.14
5.6.110.0030.09020.97
5.6.100.0170.07721.14
5.6.90.0070.04021.10
5.6.80.0030.07320.51
5.5.350.0170.08320.41
5.5.340.0100.05717.95
5.5.330.0100.04320.27
5.5.320.0270.04320.38
5.5.310.0200.04320.36
5.5.300.0070.07017.98
5.5.290.0100.08017.98
5.5.280.0100.08020.77
5.5.270.0030.09020.89
5.5.260.0070.08720.88
5.5.250.0300.06720.62
5.5.240.0100.04320.11

preferences:
90.18 ms | 401 KiB | 5 Q