3v4l.org

run code in 300+ PHP versions simultaneously
<?php $token = strtok('This is a token', 'o'); var_dump($token);

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)
8.3.60.0100.01018.31
8.3.50.0100.00821.02
8.3.40.0100.00318.59
8.3.30.0100.00620.21
8.3.20.0040.00420.41
8.3.10.0080.00020.97
8.3.00.0050.00223.48
8.2.180.0150.00616.63
8.2.170.0140.00322.96
8.2.160.0070.01020.43
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0050.00321.09
8.2.110.0060.00319.27
8.2.100.0040.00717.78
8.2.90.0050.00319.08
8.2.80.0040.00419.40
8.2.70.0030.00617.50
8.2.60.0000.00817.93
8.2.50.0060.00318.07
8.2.40.0060.00318.03
8.2.30.0000.00719.36
8.2.20.0000.00717.65
8.2.10.0040.00417.68
8.2.00.0020.00517.61
8.1.280.0100.01025.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00022.43
8.1.230.0040.00820.89
8.1.220.0000.00818.77
8.1.210.0040.00418.80
8.1.200.0000.01017.23
8.1.190.0000.00717.28
8.1.180.0050.00318.10
8.1.170.0050.00318.50
8.1.160.0040.00418.82
8.1.150.0020.00518.51
8.1.140.0000.00817.39
8.1.130.0030.00317.78
8.1.120.0000.00717.26
8.1.110.0070.00017.38
8.1.100.0050.00217.31
8.1.90.0040.00417.37
8.1.80.0000.00817.41
8.1.70.0070.00017.27
8.1.60.0060.00317.40
8.1.50.0040.00417.46
8.1.40.0000.00817.48
8.1.30.0040.00417.58
8.1.20.0040.00417.55
8.1.10.0020.00517.50
8.1.00.0040.00417.32
8.0.300.0040.00419.89
8.0.290.0000.00717.18
8.0.280.0040.00418.40
8.0.270.0030.00317.23
8.0.260.0000.00816.70
8.0.250.0050.00216.91
8.0.240.0060.00316.88
8.0.230.0030.00316.80
8.0.220.0030.00316.73
8.0.210.0070.00016.73
8.0.200.0060.00016.75
8.0.190.0040.00416.79
8.0.180.0040.00416.74
8.0.170.0000.00816.76
8.0.160.0000.00816.74
8.0.150.0000.00716.81
8.0.140.0020.00516.82
8.0.130.0050.00013.17
8.0.120.0050.00316.75
8.0.110.0080.00016.82
8.0.100.0080.00016.71
8.0.90.0000.00716.88
8.0.80.0030.01216.79
8.0.70.0050.00216.77
8.0.60.0000.00716.89
8.0.50.0040.00416.65
8.0.30.0130.00516.98
8.0.20.0090.00917.40
8.0.10.0050.00316.88
8.0.00.0110.00816.69
7.4.330.0050.00014.93
7.4.320.0080.00016.56
7.4.300.0000.00616.54
7.4.290.0070.00016.52
7.4.280.0030.00316.44
7.4.270.0000.00816.57
7.4.260.0040.00313.22
7.4.250.0080.00016.41
7.4.240.0050.00316.50
7.4.230.0030.00316.56
7.4.220.0060.01316.50
7.4.210.0040.01116.47
7.4.200.0000.00816.37
7.4.190.0070.00016.59
7.4.160.0120.00616.38
7.4.150.0140.00417.40
7.4.140.0110.00617.86
7.4.130.0060.01416.52
7.4.120.0130.00316.30
7.4.110.0090.00916.41
7.4.100.0060.01216.46
7.4.90.0070.01016.47
7.4.80.0100.00719.39
7.4.70.0030.01516.29
7.4.60.0130.00316.30
7.4.50.0050.00016.43
7.4.40.0150.00422.77
7.4.30.0100.00716.48
7.4.00.0070.01014.87
7.3.330.0050.00012.89
7.3.320.0000.00512.98
7.3.310.0000.00715.96
7.3.300.0000.00715.92
7.3.290.0000.01416.17
7.3.280.0110.00616.19
7.3.270.0120.00617.40
7.3.260.0090.00918.24
7.3.250.0090.00916.41
7.3.240.0030.01316.05
7.3.230.0030.01316.53
7.3.210.0080.01116.06
7.3.200.0090.01319.39
7.3.190.0070.01116.07
7.3.180.0090.00616.15
7.3.170.0090.00616.28
7.3.160.0100.00616.11
7.3.120.0070.00714.63
7.2.330.0150.00316.46
7.2.320.0060.00916.47
7.2.310.0060.00916.32
7.2.300.0070.01016.52
7.2.290.0100.00716.32
7.2.00.0070.00719.37
7.1.100.0030.01018.01
7.1.70.0000.00917.25
7.1.60.0070.01819.17
7.1.50.0130.01316.66
7.1.00.0070.07022.57
7.0.200.0040.00416.55
7.0.140.0070.07021.90
7.0.60.0130.08019.89
7.0.50.0100.05717.88
7.0.40.0070.07020.03
7.0.30.0270.06320.24
7.0.20.0300.04320.18
7.0.10.0130.08320.16
7.0.00.0130.06020.16
5.6.280.0100.06721.09
5.6.210.0030.08320.46
5.6.200.0030.08318.19
5.6.190.0030.04320.39
5.6.180.0230.05320.64
5.6.170.0200.04320.48
5.6.160.0030.04720.41
5.6.150.0030.04018.22
5.6.140.0130.07718.18
5.6.130.0130.04318.21
5.6.120.0130.03320.99
5.6.110.0130.08021.12
5.6.100.0100.08021.12
5.6.90.0230.05020.99
5.6.80.0070.08720.50
5.5.350.0000.04020.29
5.5.340.0030.04017.95
5.5.330.0130.08020.25
5.5.320.0070.07720.18
5.5.310.0230.04020.18
5.5.300.0070.06717.88
5.5.290.0100.08317.88
5.5.280.0030.05320.64
5.5.270.0030.05320.86
5.5.260.0070.06720.86
5.5.250.0130.07320.68
5.5.240.0270.06720.34
5.4.450.0400.05019.13
5.4.440.0270.06019.41
5.4.430.0230.03319.41
5.4.420.0200.03719.11
5.4.410.0230.04319.33
5.4.400.0200.03718.81
5.4.390.0230.05718.79
5.4.380.0270.03019.13
5.4.370.0230.03319.21
5.4.360.0170.04018.83
5.4.350.0200.04719.08
5.4.340.0230.03319.09
5.4.320.0170.04018.92
5.4.310.0330.03319.10
5.4.300.0200.03319.09
5.4.290.0170.05719.06
5.4.280.0200.05019.24
5.4.270.0200.04318.88
5.4.260.0200.04018.91
5.4.250.0200.07319.13
5.4.240.0230.05018.92
5.4.230.0170.04019.10
5.4.220.0300.08019.08
5.4.210.0370.06719.15
5.4.200.0330.05318.89
5.4.190.0270.06719.06
5.4.180.0270.05018.77
5.4.170.0430.05719.07
5.4.160.0370.04019.06
5.4.150.0300.04018.88
5.4.140.0370.05316.25
5.4.130.0330.06316.25
5.4.120.0370.03716.23
5.4.110.0270.05016.19
5.4.100.0300.04316.20
5.4.90.0270.06016.47
5.4.80.0400.05716.38
5.4.70.0230.05316.41
5.4.60.0370.06016.37
5.4.50.0370.06316.36
5.4.40.0300.04316.36
5.4.30.0300.06716.43
5.4.20.0230.06716.36
5.4.10.0300.07016.43
5.4.00.0300.06715.71
5.3.290.0130.04314.71
5.3.280.0230.04014.53
5.3.270.0300.07014.45
5.3.260.0270.07314.45
5.3.250.0270.07314.53
5.3.240.0230.07314.63
5.3.230.0230.06014.68
5.3.220.0300.05714.41
5.3.210.0370.06314.46
5.3.200.0300.06014.42
5.3.190.0300.05014.47
5.3.180.0330.06314.61
5.3.170.0230.05714.49
5.3.160.0230.03714.39
5.3.150.0270.05014.51
5.3.140.0300.06714.41
5.3.130.0330.04314.38
5.3.120.0270.04714.40
5.3.110.0400.06714.59
5.3.100.0300.05714.13
5.3.90.0230.07013.93
5.3.80.0300.07013.85
5.3.70.0300.06714.04
5.3.60.0200.04013.91
5.3.50.0270.07013.72
5.3.40.0330.04713.89
5.3.30.0230.03713.85
5.3.20.0330.06313.52
5.3.10.0300.06013.70
5.3.00.0270.03013.43
5.2.170.0200.04311.29
5.2.160.0170.03311.07
5.2.150.0230.05011.19
5.2.140.0170.03311.29
5.2.130.0270.04711.25
5.2.120.0200.04010.93
5.2.110.0200.03011.04
5.2.100.0170.03010.96
5.2.90.0200.03310.96
5.2.80.0230.05011.11
5.2.70.0270.06011.25
5.2.60.0230.04311.06
5.2.50.0270.05310.95
5.2.40.0230.02010.92
5.2.30.0170.03010.92
5.2.20.0230.04310.97
5.2.10.0200.06010.92
5.2.00.0200.04710.92
5.1.60.0130.03710.92
5.1.50.0200.03010.92
5.1.40.0230.03010.92
5.1.30.0200.05310.92
5.1.20.0270.04710.92
5.1.10.0200.03010.92
5.1.00.0230.04710.92
5.0.50.0130.04010.92
5.0.40.0100.04310.92
5.0.30.0100.06310.92
5.0.20.0170.03310.92
5.0.10.0130.03310.92
5.0.00.0070.04310.92
4.4.90.0100.03710.92
4.4.80.0070.02010.92
4.4.70.0030.02310.92
4.4.60.0070.02010.92
4.4.50.0070.02010.92
4.4.40.0130.04710.92
4.4.30.0100.03010.92
4.4.20.0100.02710.92
4.4.10.0130.01710.92
4.4.00.0100.05010.92
4.3.110.0100.02010.92
4.3.100.0070.03310.92
4.3.90.0200.02310.92
4.3.80.0070.03010.92
4.3.70.0070.01710.92
4.3.60.0100.01310.92
4.3.50.0070.01710.92
4.3.40.0130.03310.92
4.3.30.0030.03310.92
4.3.20.0070.02310.92
4.3.10.0070.02310.92
4.3.00.0030.02310.92

preferences:
67.62 ms | 400 KiB | 5 Q