3v4l.org

run code in 300+ PHP versions simultaneously
<?php function acasesort($a, $b) { return strcasecmp($a, $b); } class A { function B() { $tags = array('Test', 'tests', 'tes', 'abc'); usort($tags, "acasesort"); var_dump($tags); } } (new 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)
8.3.40.0110.00418.67
8.3.30.0100.00320.34
8.3.20.0080.00020.34
8.3.10.0060.00322.09
8.3.00.0040.00422.52
8.2.170.0170.00322.96
8.2.160.0100.00322.26
8.2.150.0050.00324.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0000.00820.75
8.2.110.0030.00721.95
8.2.100.0080.00317.78
8.2.90.0030.00619.13
8.2.80.0020.00519.29
8.2.70.0080.00017.38
8.2.60.0050.00317.80
8.2.50.0000.00818.07
8.2.40.0070.00018.22
8.2.30.0000.00719.36
8.2.20.0080.00017.46
8.2.10.0030.00517.79
8.2.00.0040.00417.73
8.1.270.0030.00623.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.67
8.1.230.0040.00718.97
8.1.220.0030.00517.74
8.1.210.0030.00518.77
8.1.200.0030.00617.36
8.1.190.0020.00517.41
8.1.180.0060.00319.01
8.1.170.0030.00618.49
8.1.160.0030.00718.74
8.1.150.0000.01218.58
8.1.140.0030.00517.39
8.1.130.0000.00717.84
8.1.120.0080.00017.38
8.1.110.0040.00417.37
8.1.100.0040.00417.37
8.1.90.0000.00717.44
8.1.80.0030.00317.29
8.1.70.0070.00017.37
8.1.60.0050.00517.46
8.1.50.0030.00517.57
8.1.40.0040.00417.54
8.1.30.0000.00717.46
8.1.20.0000.00817.47
8.1.10.0040.00417.50
8.1.00.0000.00817.55
8.0.300.0070.00018.77
8.0.290.0070.00017.05
8.0.280.0070.00018.49
8.0.270.0070.00017.30
8.0.260.0060.00016.69
8.0.250.0000.00816.89
8.0.240.0000.01016.89
8.0.230.0030.00316.88
8.0.220.0030.00416.82
8.0.210.0000.00716.80
8.0.200.0030.00316.80
8.0.190.0030.00516.87
8.0.180.0030.00316.84
8.0.170.0000.00816.88
8.0.160.0030.00316.82
8.0.150.0040.00416.90
8.0.140.0040.00416.75
8.0.130.0000.00613.23
8.0.120.0060.00316.72
8.0.110.0000.00816.79
8.0.100.0040.00416.72
8.0.90.0040.00416.82
8.0.80.0200.00416.80
8.0.70.0000.00716.86
8.0.60.0080.00016.71
8.0.50.0040.00416.82
8.0.30.0110.00917.08
8.0.20.0160.01117.40
8.0.10.0040.00416.94
8.0.00.0080.01016.51
7.4.330.0050.00015.07
7.4.320.0060.00016.53
7.4.300.0030.00316.55
7.4.290.0030.00316.62
7.4.280.0040.00416.50
7.4.270.0000.00716.51
7.4.260.0000.00513.26
7.4.250.0050.00216.55
7.4.240.0040.00416.54
7.4.230.0040.00416.31
7.4.220.0140.00916.63
7.4.210.0060.01016.51
7.4.200.0080.00016.53
7.4.190.0020.00516.57
7.4.160.0090.00616.39
7.4.150.0190.00617.40
7.4.140.0090.00817.86
7.4.130.0060.01516.43
7.4.120.0070.01016.41
7.4.110.0060.01016.25
7.4.100.0090.00916.40
7.4.90.0080.00816.47
7.4.80.0050.01119.39
7.4.70.0140.00316.42
7.4.60.0090.00816.39
7.4.50.0040.00416.27
7.4.40.0080.00422.77
7.4.30.0040.01516.48
7.4.00.0060.00915.07
7.3.330.0030.00313.20
7.3.320.0020.00213.13
7.3.310.0040.00416.28
7.3.300.0030.00316.19
7.3.290.0130.00716.21
7.3.280.0090.00816.20
7.3.270.0130.01017.40
7.3.260.0060.01216.54
7.3.250.0120.00916.28
7.3.240.0060.01016.24
7.3.230.0090.00916.39
7.3.210.0120.00416.11
7.3.200.0040.01819.39
7.3.190.0030.01616.37
7.3.180.0000.01516.21
7.3.170.0030.01416.59
7.3.160.0130.00316.43
7.3.120.0070.00714.63
7.2.330.0070.01116.61
7.2.320.0080.01216.55
7.2.310.0070.01016.57
7.2.300.0060.01016.33
7.2.290.0080.00816.07
7.2.110.0030.01016.33
7.2.00.0040.00819.12
7.1.200.0090.00315.75
7.1.100.0040.00817.65
7.1.70.0050.00317.19
7.1.60.0070.01719.32
7.1.50.0030.02016.95
7.1.00.0000.03722.31
7.0.200.0040.00416.40
7.0.140.0000.07722.18
7.0.100.0200.04019.95
7.0.90.0030.04319.90
7.0.80.0000.05019.96
7.0.70.0130.07320.01
7.0.60.0130.08319.95
7.0.50.0100.08320.34
7.0.40.0070.07720.14
7.0.30.0070.07720.13
7.0.20.0030.08720.10
7.0.10.0070.04319.99
7.0.00.0170.07320.07
5.6.280.0030.07321.02
5.6.250.0100.08020.63
5.6.240.0070.04320.73
5.6.230.0030.05020.69
5.6.220.0130.07020.47
5.6.210.0030.04720.77
5.6.200.0030.08321.00
5.6.190.0100.08720.94
5.6.180.0030.05021.13
5.6.170.0070.04320.95
5.6.160.0130.07021.04
5.6.150.0130.06321.14
5.6.140.0030.05021.04
5.6.130.0100.05321.10
5.6.120.0200.02721.04
5.6.110.0130.07021.13
5.6.100.0070.04021.01
5.6.90.0000.08321.09
5.6.80.0000.07720.45
5.6.70.0030.07320.43
5.6.60.0070.04020.41
5.6.50.0170.03320.34
5.6.40.0130.05320.50
5.6.30.0100.05020.38
5.6.20.0100.08020.31
5.6.10.0070.07020.43
5.6.00.0030.03720.51
5.5.380.0030.07320.49
5.5.370.0070.04720.43
5.5.360.0030.03720.41
5.5.350.0130.07020.43
5.5.340.0100.05320.83
5.5.330.0100.07720.88
5.5.320.0170.06320.83
5.5.310.0130.04320.83
5.5.300.0030.08720.91
5.5.290.0030.05720.93
5.5.280.0130.05720.85
5.5.270.0030.05020.89
5.5.260.0070.03720.82
5.5.250.0000.05020.57
5.5.240.0000.08720.21
5.5.230.0030.07720.24
5.5.220.0030.04020.27
5.5.210.0030.05020.14
5.5.200.0100.07720.25
5.5.190.0100.07720.27
5.5.180.0030.04320.18
5.5.160.0070.06720.18
5.5.150.0000.08320.14
5.5.140.0030.05720.27
5.5.130.0000.08320.18
5.5.120.0130.03020.14
5.5.110.0000.04020.21
5.5.100.0070.06020.18
5.5.90.0000.04719.95
5.5.80.0130.06719.98
5.5.70.0170.05320.14
5.5.60.0030.06720.16
5.5.50.0130.07019.93
5.5.40.0000.07320.05
5.5.30.0230.06320.03
5.5.20.0070.06320.04
5.5.10.0070.08319.96
5.5.00.0100.04320.07
5.4.450.0000.08019.38
5.4.440.0100.07019.53
5.4.430.0070.07319.45
5.4.420.0070.07019.48
5.4.410.0130.07019.38
5.4.400.0030.04319.13
5.4.390.0000.04319.10
5.4.380.0070.08319.13
5.4.370.0100.07319.13
5.4.360.0100.06318.85
5.4.350.0130.06719.03
5.4.340.0030.04019.09
5.4.320.0070.05719.05
5.4.310.0000.05019.12
5.4.300.0130.08019.21
5.4.290.0070.07019.23
5.4.280.0070.04019.16
5.4.270.0070.07319.03
5.4.260.0070.05318.85
5.4.250.0030.06018.94
5.4.240.0030.05019.04
5.4.230.0100.07018.96
5.4.220.0070.07719.04
5.4.210.0030.03019.05
5.4.200.0030.06718.88
5.4.190.0100.07319.17
5.4.180.0030.03719.15
5.4.170.0130.05719.16
5.4.160.0030.07018.82
5.4.150.0070.05018.84
5.4.140.0130.06016.46
5.4.130.0100.07016.50
5.4.120.0000.04716.55
5.4.110.0170.03716.58
5.4.100.0030.06316.33
5.4.90.0030.07316.47
5.4.80.0030.04316.46
5.4.70.0000.04316.51
5.4.60.0070.08016.32
5.4.50.0070.04716.24
5.4.40.0130.03316.31
5.4.30.0100.04716.41
5.4.20.0000.08316.47
5.4.10.0070.04016.37
5.4.00.0130.07715.78
5.3.290.0030.07714.62
5.3.280.0070.03314.66
5.3.270.0070.07314.57
5.3.260.0030.04314.64
5.3.250.0070.05714.67
5.3.240.0070.03014.75
5.3.230.0000.07314.66
5.3.220.0070.04014.63
5.3.210.0170.07014.57
5.3.200.0030.08014.60
5.3.190.0030.04714.59
5.3.180.0130.06714.66
5.3.170.0030.07714.68
5.3.160.0070.08314.50
5.3.150.0000.04314.52
5.3.140.0230.02714.56
5.3.130.0130.06014.61
5.3.120.0100.07314.61
5.3.110.0130.03314.48
5.3.100.0100.06014.01
5.3.90.0000.04314.12
5.3.80.0030.08014.04
5.3.70.0000.07713.95
5.3.60.0070.07013.99
5.3.50.0070.06314.06
5.3.40.0130.03314.02
5.3.30.0100.06713.93
5.3.20.0100.02313.80
5.3.10.0130.04313.72
5.3.00.0030.04313.70
5.2.170.0030.05711.05
5.2.160.0030.04011.16
5.2.150.0130.04311.15
5.2.140.0030.05711.06
5.2.130.0030.02311.16
5.2.120.0070.05711.02
5.2.110.0100.02311.16
5.2.100.0000.03311.15
5.2.90.0000.03711.21
5.2.80.0000.04711.13
5.2.70.0030.04011.00
5.2.60.0070.03011.08
5.2.50.0070.03010.93
5.2.40.0100.05310.91
5.2.30.0030.03011.02
5.2.20.0000.03310.90
5.2.10.0070.03710.88
5.2.00.0030.03010.78
5.1.60.0030.05310.48
5.1.50.0000.03010.48
5.1.40.0000.03010.48
5.1.30.0030.05010.48
5.1.20.0070.05010.48
5.1.10.0030.05010.48
5.1.00.0030.02710.48
5.0.50.0000.04710.48
5.0.40.0030.02010.48
5.0.30.0030.04010.48
5.0.20.0000.02310.48
5.0.10.0030.02010.48
5.0.00.0030.05310.48
4.4.90.0000.02010.48
4.4.80.0000.03010.48
4.4.70.0030.02710.48
4.4.60.0000.03010.48
4.4.50.0030.02010.48
4.4.40.0000.04010.48
4.4.30.0070.03010.48
4.4.20.0000.02010.48
4.4.10.0030.02010.48
4.4.00.0000.04310.48
4.3.110.0000.02710.48
4.3.100.0000.01710.48
4.3.90.0070.02710.48
4.3.80.0000.03310.48
4.3.70.0030.01310.48
4.3.60.0000.02710.48
4.3.50.0030.02710.48
4.3.40.0030.04310.48
4.3.30.0030.03310.48
4.3.20.0000.03010.48
4.3.10.0030.01310.48
4.3.00.0000.02310.48

preferences:
42.81 ms | 400 KiB | 5 Q