3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test{ function mySort($a,$b){ return $a-$b; } function test(){ $arr = array(1,2,3,4,5,6,7); usort($arr,array('Test','mySort')); } } $t = new Test(); $t->test();

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)
8.3.60.0160.00318.31
8.3.50.0080.01021.15
8.3.40.0070.00718.62
8.3.30.0040.01120.13
8.3.20.0040.00420.25
8.3.10.0040.00422.09
8.3.00.0000.00822.35
8.2.180.0110.00418.41
8.2.170.0140.00722.96
8.2.160.0030.01020.22
8.2.150.0040.00424.18
8.2.140.0060.01224.66
8.2.130.0120.00626.16
8.2.120.0040.00419.64
8.2.110.0090.00320.50
8.2.100.0030.00819.39
8.2.90.0040.00419.07
8.2.80.0000.00819.28
8.2.70.0080.00017.50
8.2.60.0080.00017.55
8.2.50.0040.00418.07
8.2.40.0090.00019.89
8.2.30.0050.00317.89
8.2.20.0040.00417.64
8.2.10.0050.00317.73
8.2.00.0030.00617.71
8.1.280.0100.01025.92
8.1.270.0000.00724.66
8.1.260.0060.00326.35
8.1.250.0050.00328.09
8.1.240.0060.00323.97
8.1.230.0120.00018.96
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0030.00517.53
8.1.180.0070.00020.02
8.1.170.0000.00818.62
8.1.160.0040.00422.11
8.1.150.0060.00318.60
8.1.140.0030.00517.38
8.1.130.0030.00317.42
8.1.120.0000.00717.30
8.1.110.0000.00817.41
8.1.100.0040.00417.42
8.1.90.0040.00417.28
8.1.80.0040.00417.41
8.1.70.0030.00317.35
8.1.60.0000.00817.55
8.1.50.0020.00517.53
8.1.40.0000.00717.46
8.1.30.0000.00917.55
8.1.20.0030.00517.66
8.1.10.0000.00717.61
8.1.00.0070.00017.48
8.0.300.0050.00218.77
8.0.290.0040.00416.93
8.0.280.0000.00718.36
8.0.270.0100.00317.22
8.0.260.0000.00716.68
8.0.250.0070.00016.86
8.0.240.0090.00016.79
8.0.230.0030.00316.78
8.0.220.0000.00716.86
8.0.210.0030.00316.81
8.0.200.0030.00316.84
8.0.190.0080.00316.89
8.0.180.0090.00016.71
8.0.170.0000.00816.83
8.0.160.0000.00716.71
8.0.150.0040.00416.71
8.0.140.0080.00016.81
8.0.130.0030.00313.25
8.0.120.0040.00416.79
8.0.110.0000.00816.82
8.0.100.0000.00716.68
8.0.90.0040.00416.69
8.0.80.0060.01016.76
8.0.70.0000.00816.73
8.0.60.0000.00716.88
8.0.50.0050.00316.72
8.0.30.0090.01017.04
8.0.20.0130.00617.40
8.0.10.0040.00416.92
8.0.00.0060.01616.88
7.4.330.0050.00015.00
7.4.320.0000.00716.41
7.4.300.0060.00016.57
7.4.290.0070.00016.50
7.4.280.0000.00716.52
7.4.270.0070.00016.59
7.4.260.0000.00816.57
7.4.250.0040.00416.37
7.4.240.0020.00616.64
7.4.230.0000.00716.43
7.4.220.0100.01016.51
7.4.210.0020.01216.57
7.4.200.0040.00416.34
7.4.190.0030.00616.68
7.4.160.0000.01616.36
7.4.150.0110.00517.40
7.4.140.0100.00817.86
7.4.130.0090.00816.54
7.4.120.0050.01216.48
7.4.110.0030.01416.50
7.4.100.0070.01416.63
7.4.90.0140.00716.41
7.4.80.0100.00719.39
7.4.70.0140.00416.55
7.4.60.0090.01116.48
7.4.50.0000.00816.20
7.4.40.0040.00822.77
7.4.30.0070.01016.66
7.4.00.0120.00315.00
7.3.330.0020.00313.25
7.3.320.0000.00513.06
7.3.310.0030.00316.28
7.3.300.0030.00316.31
7.3.290.0060.00916.31
7.3.280.0080.00816.33
7.3.270.0090.00917.40
7.3.260.0090.01216.45
7.3.250.0080.00916.42
7.3.240.0100.00716.30
7.3.230.0180.00016.59
7.3.210.0120.00316.33
7.3.200.0150.00419.39
7.3.190.0120.00616.60
7.3.180.0030.01716.21
7.3.170.0150.00016.27
7.3.160.0070.01016.28
7.3.120.0000.01614.86
7.2.330.0070.01016.45
7.2.320.0050.01616.50
7.2.310.0110.00616.73
7.2.300.0080.00816.65
7.2.290.0150.00616.36
7.2.60.0050.00316.75
7.1.200.0000.01215.48
7.1.70.0000.00817.12
7.1.60.0110.01419.29
7.1.50.0060.01616.80
7.1.00.0030.06022.36
7.0.200.0180.00714.75
7.0.140.0030.07321.96
7.0.60.0100.07019.91
7.0.50.0070.05717.83
7.0.40.0070.09020.14
7.0.30.0300.06320.11
7.0.20.0130.05720.23
7.0.10.0130.04020.22
7.0.00.0030.04320.10
5.6.280.0030.07321.04
5.6.210.0100.05320.63
5.6.200.0100.07318.19
5.6.190.0100.04020.46
5.6.180.0230.04320.63
5.6.170.0270.05020.54
5.6.160.0170.04720.44
5.6.150.0100.07318.12
5.6.140.0170.06318.18
5.6.130.0070.05318.14
5.6.120.0070.08021.10
5.6.110.0100.05320.98
5.6.100.0070.05721.00
5.6.90.0070.07720.96
5.6.80.0030.08720.43
5.5.350.0200.07720.41
5.5.340.0030.04317.95
5.5.330.0070.05020.57
5.5.320.0330.04720.39
5.5.310.0230.08320.33
5.5.300.0070.08717.95
5.5.290.0170.07317.98
5.5.280.0030.06020.87
5.5.270.0030.04320.80
5.5.260.0030.05720.87
5.5.250.0030.08020.78
5.5.240.0000.07720.16
5.4.450.0700.06019.61
5.4.440.0830.04719.42
5.4.430.0100.05319.46
5.4.420.0030.07719.56
5.4.410.0030.06318.70
5.4.400.0100.05718.73
5.4.390.0070.06018.63
5.4.380.0070.05718.52
5.4.370.0400.04718.72
5.4.360.0230.05018.80
5.4.350.0080.03912.02
5.4.340.0110.04212.01
5.4.320.0070.03612.50
5.4.310.0050.04012.49
5.4.300.0060.03612.50
5.4.290.0060.03712.49
5.4.280.0080.03412.40
5.4.270.0070.03812.39
5.4.260.0080.03512.39
5.4.250.0170.04318.77
5.4.240.0030.06018.66
5.4.230.0170.06718.79
5.4.220.0070.08318.99
5.4.210.0100.08018.92
5.4.200.0100.05018.89
5.4.190.0070.07718.78
5.4.180.0170.04018.98
5.4.170.0030.05318.66
5.4.160.0070.05018.80
5.4.150.0130.07318.89
5.4.140.0100.04716.55
5.4.130.0130.04016.34
5.4.120.0200.06016.55
5.4.110.0100.04716.52
5.4.100.0100.06716.25
5.4.90.0100.06016.36
5.4.80.0130.05716.32
5.4.70.0100.05316.37
5.4.60.0100.04316.55
5.4.50.0070.04716.35
5.4.40.0000.05716.43
5.4.30.0100.05716.41
5.4.20.0170.06316.29
5.4.10.0130.04316.50
5.4.00.0100.06015.85
5.3.290.0080.03612.80
5.3.280.0100.05314.43
5.3.270.0100.05014.79
5.3.260.0070.05314.79
5.3.250.0030.05714.61
5.3.240.0070.05014.61
5.3.230.0070.05314.82
5.3.220.0070.05714.54
5.3.210.0030.06314.48
5.3.200.0170.05314.54
5.3.190.0100.06314.59
5.3.180.0070.05314.65
5.3.170.0170.04314.64
5.3.160.0100.05314.64
5.3.150.0100.05014.66
5.3.140.0130.04714.39
5.3.130.0100.05314.71
5.3.120.0170.04014.77
5.3.110.0100.05314.54
5.3.100.0100.05014.20
5.3.90.0030.05714.00
5.3.80.0130.05714.10
5.3.70.0200.05014.20
5.3.60.0130.06314.09
5.3.50.0030.05014.03
5.3.40.0100.04714.02
5.3.30.0030.05014.00
5.3.20.0100.04313.77
5.3.10.0000.05013.72
5.3.00.0130.05713.49
5.2.170.0100.04311.12
5.2.160.0030.05011.24
5.2.150.0030.06311.24
5.2.140.0030.04010.97
5.2.130.0070.03711.06
5.2.120.0070.04311.06
5.2.110.0030.04011.18
5.2.100.0030.05711.06
5.2.90.0030.04011.01
5.2.80.0170.04311.28
5.2.70.0030.04311.32
5.2.60.0030.04711.05
5.2.50.0100.04010.99
5.2.40.0070.04011.00
5.2.30.0100.03711.16
5.2.20.0030.05011.05
5.2.10.0100.03310.95
5.2.00.0070.03710.94
5.1.60.0000.0379.96
5.1.50.0030.0339.99
5.1.40.0030.03310.02
5.1.30.0030.04710.17
5.1.20.0130.02710.33
5.1.10.0100.03010.08
5.1.00.0030.03710.03
5.0.50.0000.0308.75
5.0.40.0000.0308.24
5.0.30.0030.0438.18
5.0.20.0030.0278.44
5.0.10.0100.0208.43
5.0.00.0030.0438.13
4.4.90.0030.0207.46
4.4.80.0070.0177.46
4.4.70.0000.0237.46
4.4.60.0030.0307.46
4.4.50.0070.0177.46
4.4.40.0000.0337.46
4.4.30.0030.0207.46
4.4.20.0100.0137.46
4.4.10.0030.0207.46
4.4.00.0030.0477.46
4.3.110.0000.0237.46
4.3.100.0000.0307.46
4.3.90.0000.0237.46
4.3.80.0070.0307.46
4.3.70.0030.0207.46
4.3.60.0030.0207.46
4.3.50.0000.0237.46
4.3.40.0030.0307.46
4.3.30.0030.0207.46
4.3.20.0000.0237.46
4.3.10.0000.0307.46
4.3.00.0200.0176.88

preferences:
41.2 ms | 401 KiB | 5 Q