3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "hello melon"; echo strtok($str, 'lo') . "\n"; echo strtok();

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)
8.3.40.0070.00718.67
8.3.30.0100.01020.00
8.3.20.0090.00018.78
8.3.10.0000.00921.25
8.3.00.0070.00722.45
8.2.170.0160.00322.96
8.2.160.0100.00320.52
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0050.00226.16
8.2.120.0080.00020.95
8.2.110.0050.00520.95
8.2.100.0060.00617.97
8.2.90.0070.00319.22
8.2.80.0080.00018.05
8.2.70.0050.00317.75
8.2.60.0000.00817.80
8.2.50.0000.00918.07
8.2.40.0040.00418.34
8.2.30.0040.00418.11
8.2.20.0000.00717.69
8.2.10.0000.00717.59
8.2.00.0040.00417.62
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00320.79
8.1.230.0060.00621.04
8.1.220.0040.00417.79
8.1.210.0050.00318.77
8.1.200.0030.00617.48
8.1.190.0000.00717.51
8.1.180.0080.00018.10
8.1.170.0000.00818.84
8.1.160.0080.00018.88
8.1.150.0040.00418.61
8.1.140.0050.00317.43
8.1.130.0070.00017.77
8.1.120.0000.00817.49
8.1.110.0040.00417.27
8.1.100.0030.00517.37
8.1.90.0020.00517.44
8.1.80.0070.00017.37
8.1.70.0030.00317.34
8.1.60.0000.00917.60
8.1.50.0000.00717.41
8.1.40.0060.00317.47
8.1.30.0040.00417.59
8.1.20.0000.00917.64
8.1.10.0040.00417.63
8.1.00.0000.00917.50
8.0.300.0070.00019.83
8.0.290.0040.00416.75
8.0.280.0030.00318.43
8.0.270.0080.00017.26
8.0.260.0000.00716.81
8.0.250.0030.00317.01
8.0.240.0040.00417.04
8.0.230.0070.00017.06
8.0.220.0000.00816.83
8.0.210.0040.00416.91
8.0.200.0060.00016.99
8.0.190.0000.00716.96
8.0.180.0040.00416.97
8.0.170.0000.00716.95
8.0.160.0000.00716.88
8.0.150.0040.00416.77
8.0.140.0030.00416.96
8.0.130.0000.00613.41
8.0.120.0030.00516.88
8.0.110.0070.00017.05
8.0.100.0000.00716.96
8.0.90.0030.00616.94
8.0.80.0100.00616.94
8.0.70.0040.00416.96
8.0.60.0000.00816.91
8.0.50.0070.00016.84
8.0.30.0120.00617.09
8.0.20.0120.00917.40
8.0.10.0000.00716.86
8.0.00.0060.01616.60
7.4.330.0020.00216.79
7.4.320.0030.00316.33
7.4.300.0070.00016.42
7.4.290.0040.00416.38
7.4.280.0030.00316.50
7.4.270.0030.00316.32
7.4.260.0000.00513.21
7.4.250.0000.00716.28
7.4.240.0000.00716.45
7.4.230.0000.00716.48
7.4.220.0060.01216.53
7.4.210.0040.00916.50
7.4.200.0030.00316.51
7.4.190.0050.00216.39
7.4.160.0040.01816.33
7.4.150.0130.00317.40
7.4.140.0080.00817.86
7.4.130.0080.00716.52
7.4.120.0150.00216.65
7.4.110.0100.00616.42
7.4.100.0060.01216.41
7.4.90.0130.00616.29
7.4.80.0130.00319.39
7.4.70.0160.00316.41
7.4.60.0120.00716.39
7.4.50.0040.00416.23
7.4.40.0110.00422.77
7.4.30.0060.01216.34
7.4.00.0060.00615.11
7.3.330.0000.00613.18
7.3.320.0000.00513.19
7.3.310.0000.00616.19
7.3.300.0050.00216.29
7.3.290.0030.01016.19
7.3.280.0080.01016.26
7.3.270.0120.00817.40
7.3.260.0130.00818.24
7.3.250.0090.00916.39
7.3.240.0110.00616.43
7.3.230.0170.00016.59
7.3.210.0100.01016.31
7.3.200.0080.00919.39
7.3.190.0150.00416.14
7.3.180.0060.00916.28
7.3.170.0130.00316.27
7.3.160.0060.00916.23
7.3.120.0030.01414.73
7.2.330.0100.00716.65
7.2.320.0110.01116.65
7.2.310.0070.01016.27
7.2.300.0070.01016.45
7.2.290.0140.00316.35
7.2.00.0030.01319.38
7.1.100.0100.00718.20
7.1.70.0000.00917.11
7.1.60.0060.00919.17
7.1.50.0090.01216.71
7.1.00.0000.03722.33
7.0.200.0000.01616.82
7.0.140.0070.06722.23
7.0.100.0070.08019.99
7.0.90.0170.06719.89
7.0.80.0170.06720.10
7.0.70.0100.06720.11
7.0.60.0030.06319.91
7.0.50.0470.07320.34
7.0.40.0100.08020.15
7.0.30.0070.08720.04
7.0.20.0070.08720.18
7.0.10.0070.06020.03
7.0.00.0130.08020.14
5.6.280.0100.06320.90
5.6.250.0170.07320.59
5.6.240.0200.07020.49
5.6.230.0130.08020.62
5.6.220.0100.07320.58
5.6.210.0070.06020.57
5.6.200.0100.07321.17
5.6.190.0030.08721.13
5.6.180.0070.07720.96
5.6.170.0030.08321.08
5.6.160.0030.08321.09
5.6.150.0130.05021.02
5.6.140.0170.05721.09
5.6.130.0070.06721.01
5.6.120.0130.04321.07
5.6.110.0070.05021.10
5.6.100.0130.06721.06
5.6.90.0070.08020.92
5.6.80.0130.04020.39
5.6.70.0100.04020.32
5.6.60.0070.03720.32
5.6.50.0030.08320.39
5.6.40.0000.08720.49
5.6.30.0030.05720.37
5.6.20.0000.08320.52
5.6.10.0130.07320.40
5.6.00.0030.04020.44
5.5.380.0070.08720.44
5.5.370.0100.04720.29
5.5.360.0070.08720.46
5.5.350.0000.06320.32
5.5.340.0100.08020.92
5.5.330.0100.06320.80
5.5.320.0100.08020.77
5.5.310.0100.04720.75
5.5.300.0100.09720.82
5.5.290.0070.08720.82
5.5.280.0030.08020.84
5.5.270.0170.06720.88
5.5.260.0030.08320.91
5.5.250.0070.08720.61
5.5.240.0100.08320.18
5.5.230.0100.04720.29
5.5.220.0000.04720.27
5.5.210.0100.03720.26
5.5.200.0000.04020.16
5.5.190.0030.08320.27
5.5.180.0100.07320.27
5.5.160.0070.07320.25
5.5.150.0100.07320.20
5.5.140.0100.07020.14
5.5.130.0030.07020.14
5.5.120.0170.07020.25
5.5.110.0070.07720.26
5.5.100.0030.07720.11
5.5.90.0000.08019.96
5.5.80.0100.07720.06
5.5.70.0130.07020.05
5.5.60.0030.08320.05
5.5.50.0030.08020.05
5.5.40.0170.06020.15
5.5.30.0000.08020.08
5.5.20.0070.07720.09
5.5.10.0130.07020.04
5.5.00.0070.07020.00
5.4.450.0070.08319.11
5.4.440.0130.04319.29
5.4.430.0030.04719.14
5.4.420.0030.08719.21
5.4.410.0100.07719.41
5.4.400.0070.07319.13
5.4.390.0070.03719.08
5.4.380.0000.05319.03
5.4.370.0070.06318.97
5.4.360.0070.08018.81
5.4.350.0030.03719.14
5.4.340.0130.07319.06
5.4.320.0130.07318.96
5.4.310.0030.07719.04
5.4.300.0030.04319.16
5.4.290.0030.04019.06
5.4.280.0070.05018.78
5.4.270.0000.08019.09
5.4.260.0000.04718.96
5.4.250.0070.06718.94
5.4.240.0070.04318.98
5.4.230.0070.08019.02
5.4.220.0030.07719.04
5.4.210.0000.08719.14
5.4.200.0100.07019.14
5.4.190.0030.06718.77
5.4.180.0030.08318.88
5.4.170.0070.07718.94
5.4.160.0000.04719.04
5.4.150.0030.04719.20
5.4.140.0070.05316.25
5.4.130.0070.05316.28
5.4.120.0070.03716.32
5.4.110.0100.03316.33
5.4.100.0000.03716.21
5.4.90.0030.03316.44
5.4.80.0030.03316.46
5.4.70.0030.03316.31
5.4.60.0030.03716.22
5.4.50.0070.03016.39
5.4.40.0030.05716.46
5.4.30.0070.03016.41
5.4.20.0070.07016.20
5.4.10.0030.03316.28
5.4.00.0000.03715.73
5.3.290.0070.07014.62
5.3.280.0000.05714.54
5.3.270.0100.07314.46
5.3.260.0070.07314.60
5.3.250.0030.04014.61
5.3.240.0070.03714.61
5.3.230.0030.04714.43
5.3.220.0000.04014.57
5.3.210.0000.04014.52
5.3.200.0030.04014.42
5.3.190.0030.04714.54
5.3.180.0030.03714.42
5.3.170.0000.04014.54
5.3.160.0030.05014.55
5.3.150.0030.06314.40
5.3.140.0100.02714.50
5.3.130.0000.07714.54
5.3.120.0070.07014.53
5.3.110.0070.06714.54
5.3.100.0000.04014.00
5.3.90.0100.02714.01
5.3.80.0030.04314.01
5.3.70.0070.06013.88
5.3.60.0030.03713.93
5.3.50.0070.07013.95
5.3.40.0030.03713.88
5.3.30.0070.06013.86
5.3.20.0000.03713.64
5.3.10.0030.03713.41
5.3.00.0000.05313.57
5.2.170.0030.02711.55
5.2.160.0070.04011.55
5.2.150.0000.03011.55
5.2.140.0000.03311.55
5.2.130.0000.03011.55
5.2.120.0000.03011.55
5.2.110.0100.02011.55
5.2.100.0000.04711.55
5.2.90.0000.03011.55
5.2.80.0000.03011.55
5.2.70.0030.03311.55
5.2.60.0000.03011.55
5.2.50.0000.03011.55
5.2.40.0030.03011.55
5.2.30.0000.03011.55
5.2.20.0030.03711.55
5.2.10.0000.03011.55
5.2.00.0000.04311.55
5.1.60.0000.02711.55
5.1.50.0000.02711.55
5.1.40.0000.02711.55
5.1.30.0000.02711.55
5.1.20.0030.02311.55
5.1.10.0030.02311.55
5.1.00.0030.02311.55
5.0.50.0030.04011.55
5.0.40.0070.02311.55
5.0.30.0030.02711.55
5.0.20.0030.02011.55
5.0.10.0030.01711.55
5.0.00.0000.03311.55
4.4.90.0070.01011.55
4.4.80.0030.01311.55
4.4.70.0000.01711.55
4.4.60.0070.02311.55
4.4.50.0000.02011.55
4.4.40.0030.02311.55
4.4.30.0000.01711.55
4.4.20.0030.01311.55
4.4.10.0000.01711.55
4.4.00.0030.02311.55
4.3.110.0030.01311.55
4.3.100.0000.01311.55
4.3.90.0000.01711.55
4.3.80.0000.02311.55
4.3.70.0000.01711.55
4.3.60.0030.01011.55
4.3.50.0000.01711.55
4.3.40.0000.03311.55
4.3.30.0000.01311.55
4.3.20.0000.02011.55
4.3.10.0070.02311.55
4.3.00.0000.03311.55

preferences:
38.35 ms | 400 KiB | 5 Q