3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'foo.bar.baz'; echo strtok($a, '.') .' | '. $a .' | '. strtok(null); echo PHP_EOL; $a = 'foo'; echo strtok($a, '.') .' | '. $a .' | '. strtok(null);

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)
8.3.40.0120.00318.58
8.3.30.0090.00618.96
8.3.20.0050.00320.03
8.3.10.0080.00023.37
8.3.00.0000.00919.00
8.2.170.0200.00322.96
8.2.160.0070.00720.57
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0040.00420.96
8.2.110.0030.00622.12
8.2.100.0040.00717.72
8.2.90.0000.00817.75
8.2.80.0090.00018.77
8.2.70.0060.00317.93
8.2.60.0000.00718.03
8.2.50.0080.00018.10
8.2.40.0060.00321.20
8.2.30.0000.00719.17
8.2.20.0070.00017.71
8.2.10.0000.00817.97
8.2.00.0000.00717.66
8.1.270.0060.00319.00
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00622.07
8.1.230.0080.00417.76
8.1.220.0050.00317.79
8.1.210.0040.00418.77
8.1.200.0040.00417.36
8.1.190.0000.00817.13
8.1.180.0000.00718.10
8.1.170.0080.00018.46
8.1.160.0070.00018.75
8.1.150.0040.00418.78
8.1.140.0000.00817.35
8.1.130.0000.00717.66
8.1.120.0040.00317.42
8.1.110.0000.00717.46
8.1.100.0050.00217.42
8.1.90.0030.00517.42
8.1.80.0070.00017.49
8.1.70.0040.00417.34
8.1.60.0030.00617.45
8.1.50.0040.00417.44
8.1.40.0080.00017.48
8.1.30.0000.00817.62
8.1.20.0040.00417.67
8.1.10.0000.00817.45
8.1.00.0000.01017.39
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0070.00018.48
8.0.270.0040.00417.24
8.0.260.0070.00017.25
8.0.250.0030.00317.01
8.0.240.0040.00416.98
8.0.230.0030.00316.97
8.0.220.0000.00716.83
8.0.210.0000.00716.80
8.0.200.0000.00616.91
8.0.190.0040.00416.88
8.0.180.0000.00716.94
8.0.170.0070.00016.89
8.0.160.0000.00716.88
8.0.150.0030.00316.85
8.0.140.0070.00016.86
8.0.130.0070.00013.32
8.0.120.0000.00816.75
8.0.110.0080.00016.90
8.0.100.0040.00416.72
8.0.90.0040.00416.89
8.0.80.0080.00816.93
8.0.70.0040.00416.70
8.0.60.0000.00716.82
8.0.50.0040.00416.89
8.0.30.0140.00816.90
8.0.20.0090.01417.40
8.0.10.0000.00716.82
8.0.00.0070.01216.70
7.4.330.0040.00015.03
7.4.320.0070.00016.35
7.4.300.0000.00716.48
7.4.290.0070.00016.59
7.4.280.0040.00416.57
7.4.270.0030.00316.49
7.4.260.0030.00316.47
7.4.250.0030.00516.46
7.4.240.0020.00616.54
7.4.230.0000.00716.57
7.4.220.0090.01016.48
7.4.210.0100.01016.52
7.4.200.0070.00016.40
7.4.160.0090.00616.63
7.4.150.0100.01617.40
7.4.140.0110.00717.86
7.4.130.0110.00816.57
7.4.120.0120.00816.55
7.4.110.0130.00316.56
7.4.100.0080.01616.41
7.4.90.0110.00616.44
7.4.80.0080.01019.39
7.4.70.0110.00816.49
7.4.60.0070.01016.48
7.4.50.0060.00316.33
7.4.40.0030.01316.43
7.4.30.0160.00716.53
7.4.00.0030.01315.11
7.3.330.0060.00013.09
7.3.320.0050.00013.09
7.3.310.0000.00716.21
7.3.300.0030.00316.06
7.3.290.0060.00916.26
7.3.280.0070.01016.22
7.3.270.0140.00717.40
7.3.260.0190.00316.39
7.3.250.0090.01216.31
7.3.240.0030.01316.62
7.3.230.0080.00816.39
7.3.210.0070.01116.27
7.3.200.0000.01619.39
7.3.190.0080.01216.51
7.3.180.0100.01016.48
7.3.170.0140.00316.45
7.3.160.0130.01016.45
7.3.120.0160.00314.87
7.3.110.0070.01114.76
7.3.100.0090.00614.85
7.3.90.0000.01214.80
7.3.80.0070.00714.68
7.3.70.0040.00714.90
7.3.60.0090.00614.91
7.3.50.0070.01014.72
7.3.40.0090.00314.73
7.3.30.0110.00714.61
7.3.20.0080.00816.66
7.3.10.0160.00316.69
7.3.00.0000.01816.40
7.2.330.0030.01616.34
7.2.320.0130.00316.56
7.2.310.0090.00916.35
7.2.300.0100.01316.42
7.2.290.0120.00916.36
7.2.250.0060.00814.71
7.2.240.0080.00814.90
7.2.230.0040.01114.78
7.2.220.0060.00614.90
7.2.210.0060.01014.89
7.2.200.0080.00314.67
7.2.190.0090.00615.04
7.2.180.0030.01414.84
7.2.170.0040.01115.01
7.2.00.0000.01619.20
7.1.330.0000.01615.81
7.1.320.0070.00415.61
7.1.310.0000.01615.66
7.1.300.0030.00715.70
7.1.290.0140.00015.75
7.1.280.0000.01515.61
7.1.270.0070.01115.73
7.1.260.0130.00015.84
7.1.200.0030.01015.43
7.1.100.0040.00718.07
7.1.70.0040.00417.19
7.1.60.0110.01119.46
7.1.50.0110.01417.08
7.1.00.0030.07722.46
7.0.200.0040.00416.78
7.0.140.0030.03322.12
7.0.60.0130.05719.82
7.0.50.0000.05317.90
7.0.40.0030.09319.98
7.0.30.0230.07020.02
7.0.20.0330.05020.09
7.0.10.0170.08020.20
7.0.00.0030.07020.16
5.6.280.0030.06720.81
5.6.210.0130.07320.53
5.6.200.0070.06718.08
5.6.190.0070.04020.41
5.6.180.0330.07020.54
5.6.170.0300.07320.52
5.6.160.0070.05320.54
5.6.150.0170.04018.12
5.6.140.0030.04018.08
5.6.130.0000.04318.22
5.6.120.0170.07721.05
5.6.110.0030.08720.97
5.6.100.0100.07021.02
5.6.90.0030.08320.96
5.6.80.0000.04320.37
5.5.350.4130.04320.45
5.5.340.0030.04317.95
5.5.330.0030.08720.23
5.5.320.0170.05320.41
5.5.310.0370.07020.28
5.5.300.0070.07717.93
5.5.290.0000.08318.02
5.5.280.0200.07720.79
5.5.270.0070.05020.74
5.5.260.0100.07320.96
5.5.250.0100.05020.65
5.5.240.0030.06020.28
5.4.450.1130.06719.48
5.4.440.0130.05719.66
5.4.430.0100.06019.35
5.4.420.0270.04019.41
5.4.410.0230.04319.34
5.4.400.0170.05018.84
5.4.390.0170.05718.66
5.4.380.0330.04018.44
5.4.370.0300.04718.50
5.4.360.0170.06018.57
5.4.350.0370.04318.52
5.4.340.0230.05718.65
5.4.320.0300.05718.61
5.4.310.0300.05018.44
5.4.300.0200.06018.64
5.4.290.0270.05718.72
5.4.280.0400.04718.65
5.4.270.0230.05718.50
5.4.260.0400.06018.52
5.4.250.0170.07018.60
5.4.240.0100.06718.58
5.4.230.0230.06318.55
5.4.220.0130.07018.52
5.4.210.0170.06018.73
5.4.200.0270.04716.43
5.4.190.0230.05718.59
5.4.180.0230.05318.73
5.4.170.0270.05318.57
5.4.160.0270.05318.66
5.4.150.0200.05718.50
5.4.140.0170.05716.20
5.4.130.0230.05016.35
5.4.120.0230.05716.26
5.4.110.0270.07016.22
5.4.100.0200.05716.07
5.4.90.0330.04316.19
5.4.80.0230.05316.09
5.4.70.0270.05016.17
5.4.60.0270.04716.19
5.4.50.0200.05316.23
5.4.40.0270.05016.29
5.4.30.0230.05716.28
5.4.20.0270.04716.09
5.4.10.0230.05016.16
5.4.00.0270.05715.64
5.3.290.0330.05714.59
5.3.280.0230.05714.61
5.3.270.0230.05714.65
5.3.260.0370.05714.53
5.3.250.0270.06314.72
5.3.240.0300.04714.53
5.3.230.0230.05314.67
5.3.220.0370.04014.51
5.3.210.0200.06014.64
5.3.200.0200.06314.46
5.3.190.0230.05314.59
5.3.180.0300.06714.53
5.3.170.0330.06314.48
5.3.160.0270.05314.56
5.3.150.0300.04714.54
5.3.140.0200.05314.65
5.3.130.0200.06014.61
5.3.120.0300.04714.54
5.3.110.0170.06314.63
5.3.100.0300.04314.13
5.3.90.0200.05714.11
5.3.80.0300.05013.95
5.3.70.0300.04314.02
5.3.60.0270.05713.98
5.3.50.0230.04713.86
5.3.40.0230.05014.02
5.3.30.0230.05013.89
5.3.20.0100.06313.72
5.3.10.0170.05713.68
5.3.00.0300.04313.59
5.2.170.0230.04311.11
5.2.160.0170.04311.07
5.2.150.0130.05011.15
5.2.140.0200.04311.29
5.2.130.0230.04311.10
5.2.120.0100.04711.08
5.2.110.0170.04011.05
5.2.100.0230.05711.03
5.2.90.0200.04011.13
5.2.80.0100.05011.04
5.2.70.0200.04711.23
5.2.60.0300.04010.97
5.2.50.0270.03711.00
5.2.40.0130.04310.96
5.2.30.0170.04310.94
5.2.20.0170.04010.91
5.2.10.0200.03710.97
5.2.00.0230.03710.83
5.1.60.0100.0379.97
5.1.50.0130.0379.97
5.1.40.0200.03010.09
5.1.30.0130.03710.38
5.1.20.0130.04010.32
5.1.10.0100.04310.13
5.1.00.0270.03010.04
5.0.50.0130.0308.57
5.0.40.0170.0308.40
5.0.30.0030.0508.20
5.0.20.0100.0338.32
5.0.10.0170.0278.18
5.0.00.0170.0408.25
4.4.90.0070.0235.93
4.4.80.0030.0275.90
4.4.70.0030.0275.84
4.4.60.0070.0305.89
4.4.50.0030.0275.88
4.4.40.0100.0305.89
4.4.30.0100.0205.89
4.4.20.0130.0175.95
4.4.10.0100.0205.98
4.4.00.0130.0305.94
4.3.110.0070.0235.85
4.3.100.0130.0235.83
4.3.90.0100.0205.76
4.3.80.0100.0335.80
4.3.70.0100.0175.77
4.3.60.0070.0235.82
4.3.50.0100.0205.82
4.3.40.0170.0235.79
4.3.30.0100.0174.54
4.3.20.0030.0234.61
4.3.10.0000.0234.51
4.3.00.0130.0236.79

preferences:
32.54 ms | 400 KiB | 5 Q