3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "This is\tan example\nstring"; /* Use tab and newline as tokenizing characters as well */ $tok = strtok($string, " \n\t"); while ($tok !== false) { echo "Word=$tok<br />"; $tok = strtok(" \n\t"); } ?>

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)
8.3.60.0140.00718.30
8.3.50.0080.01021.02
8.3.40.0090.00618.69
8.3.30.0140.00019.10
8.3.20.0090.00620.19
8.3.10.0080.00623.02
8.3.00.0050.00322.40
8.2.180.0110.00618.16
8.2.170.0110.00422.96
8.2.160.0130.00320.39
8.2.150.0040.00424.18
8.2.140.0170.00324.66
8.2.130.0140.00326.16
8.2.120.0000.00819.24
8.2.110.0150.00020.53
8.2.100.0060.00617.97
8.2.90.0050.00219.05
8.2.80.0080.00018.03
8.2.70.0040.00417.63
8.2.60.0030.00517.93
8.2.50.0030.00518.07
8.2.40.0030.00618.09
8.2.30.0030.00517.99
8.2.20.0020.00617.71
8.2.10.0070.00017.79
8.2.00.0030.00517.79
8.1.280.0030.01025.92
8.1.270.0120.00322.10
8.1.260.0070.00326.35
8.1.250.0000.00728.09
8.1.240.0080.00023.83
8.1.230.0070.00419.00
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0040.00417.41
8.1.180.0040.00418.70
8.1.170.0080.00018.64
8.1.160.0040.00422.01
8.1.150.0070.00018.63
8.1.140.0050.00317.34
8.1.130.0070.00017.83
8.1.120.0000.00717.42
8.1.110.0030.00717.38
8.1.100.0000.00717.31
8.1.90.0050.00217.27
8.1.80.0040.00417.34
8.1.70.0060.00417.23
8.1.60.0060.00417.53
8.1.50.0090.00417.42
8.1.40.0070.00417.42
8.1.30.0120.00417.45
8.1.20.0110.00617.52
8.1.10.0140.00617.42
8.1.00.0110.00817.41
8.0.300.0000.00818.77
8.0.290.0040.00417.18
8.0.280.0050.00318.43
8.0.270.0030.00317.27
8.0.260.0040.00416.82
8.0.250.0030.00416.86
8.0.240.0000.00716.92
8.0.230.0000.00716.98
8.0.220.0040.00416.77
8.0.210.0070.00016.86
8.0.200.0030.00516.92
8.0.190.0050.00416.97
8.0.180.0050.00516.79
8.0.170.0060.00316.76
8.0.160.0080.00516.80
8.0.150.0100.00216.79
8.0.140.0100.00616.73
8.0.130.0100.00415.90
8.0.120.0120.00316.82
8.0.110.0080.00516.86
8.0.100.0070.00716.85
8.0.90.0080.00416.74
8.0.80.0090.00516.78
8.0.70.0090.00416.75
8.0.60.0060.00616.75
8.0.50.0090.00316.81
8.0.30.0110.00516.91
8.0.20.0110.00717.04
8.0.10.0080.00616.88
8.0.00.0080.00816.79
7.4.330.0000.00515.00
7.4.320.0030.00316.55
7.4.300.0020.00516.50
7.4.290.0050.00316.50
7.4.280.0110.00416.53
7.4.270.0090.00416.52
7.4.260.0100.00216.50
7.4.250.0070.00516.39
7.4.240.0060.00516.51
7.4.230.0080.00616.51
7.4.220.0090.00616.42
7.4.210.0070.00716.47
7.4.200.0080.00516.41
7.4.190.0060.00616.63
7.4.180.0090.00616.46
7.4.160.0080.00816.50
7.4.150.0100.00716.60
7.4.140.0070.00916.89
7.4.130.0120.00716.44
7.4.120.0130.00416.46
7.4.110.0110.00816.42
7.4.100.0090.01016.51
7.4.90.0140.00616.41
7.4.80.0150.00517.00
7.4.70.0090.00816.33
7.4.60.0130.00616.40
7.4.50.0110.00416.32
7.4.40.0100.00717.65
7.4.30.0080.00916.44
7.4.20.0100.00716.35
7.4.10.0120.00516.16
7.4.00.0090.00815.70
7.3.330.0090.00415.28
7.3.320.0090.00415.38
7.3.310.0090.00516.13
7.3.300.0090.00516.11
7.3.290.0130.00616.21
7.3.280.0120.00716.18
7.3.270.0100.00816.39
7.3.260.0180.00216.23
7.3.250.0130.00716.25
7.3.240.0140.00616.12
7.3.230.0120.00616.21
7.3.220.0140.00716.04
7.3.210.0130.00816.17
7.3.200.0160.00716.19
7.3.190.0140.00616.14
7.3.180.0100.00916.14
7.3.170.0110.00816.20
7.3.160.0130.00416.15
7.3.150.0130.00416.18
7.3.140.0130.00516.22
7.3.130.0120.00615.94
7.3.120.0100.00715.50
7.3.110.0090.01015.60
7.3.100.0110.00515.63
7.3.90.0130.00515.73
7.3.80.0110.00615.69
7.3.70.0090.00815.59
7.3.60.0100.00815.71
7.3.50.0110.00615.72
7.3.40.0090.00915.68
7.3.30.0100.00815.72
7.3.20.0130.00517.13
7.3.10.0100.00717.07
7.3.00.0110.00817.09
7.2.340.0140.00816.32
7.2.330.0120.00816.35
7.2.320.0140.00816.40
7.2.310.0120.00816.36
7.2.300.0140.00616.26
7.2.290.0130.00716.27
7.2.280.0130.00716.24
7.2.270.0140.00716.34
7.2.260.0130.00816.11
7.2.250.0110.00815.78
7.2.240.0110.00715.74
7.2.230.0120.00715.80
7.2.220.0090.00815.80
7.2.210.0130.00615.73
7.2.200.0100.00815.79
7.2.190.0100.00915.84
7.2.180.0110.00715.87
7.2.170.0080.00815.83
7.2.160.0140.00616.29
7.2.150.0210.00717.35
7.2.140.0140.00617.53
7.2.130.0110.00717.52
7.2.120.0130.00617.41
7.2.110.0180.00517.01
7.2.100.0200.00517.02
7.2.90.0180.00817.05
7.2.80.0340.00716.72
7.2.70.0190.00716.79
7.2.60.0190.00516.88
7.2.50.0260.00716.84
7.2.40.0230.00716.80
7.2.30.0150.00816.85
7.2.20.0240.00916.76
7.2.10.0200.00616.73
7.2.00.0150.00616.80
7.1.330.0120.00616.29
7.1.320.0110.00816.30
7.1.310.0120.00716.25
7.1.300.0130.00516.33
7.1.290.0080.00916.31
7.1.280.0150.00716.26
7.1.270.0100.00716.28
7.1.260.0100.00816.27
7.1.250.0110.00616.37
7.1.240.0130.00416.29
7.1.230.0210.00516.07
7.1.220.0170.00616.00
7.1.210.0200.00516.02
7.1.200.0290.00715.72
7.1.190.0180.00615.72
7.1.180.0190.00615.72
7.1.170.0190.00715.73
7.1.160.0140.00815.67
7.1.150.0160.00615.71
7.1.140.0140.00815.73
7.1.130.0160.00515.67
7.1.120.0240.00915.65
7.1.110.0130.00715.64
7.1.100.0130.00815.59
7.1.90.0320.00615.73
7.1.80.0260.00615.72
7.1.70.0420.00715.91
7.1.60.0310.00919.58
7.1.50.0290.00819.63
7.1.40.0200.00819.68
7.1.30.0210.00919.58
7.1.20.0190.00819.60
7.1.10.0160.00916.00
7.1.00.0180.00515.94
7.0.330.0140.00315.96
7.0.320.0120.00815.91
7.0.310.0180.00715.34
7.0.300.0150.00815.40
7.0.290.0140.00815.43
7.0.280.0150.00715.63
7.0.270.0170.00615.37
7.0.260.0200.00615.38
7.0.250.0160.00615.51
7.0.240.0180.00615.48
7.0.230.0280.00615.56
7.0.220.0300.00415.44
7.0.210.0120.00715.39
7.0.200.0210.00715.78
7.0.190.0210.00615.78
7.0.180.0200.00515.79
7.0.170.0170.00715.83
7.0.160.0180.00515.80
7.0.150.0200.00615.73
7.0.140.0180.00515.78
7.0.130.0190.00515.78
7.0.120.0190.00615.84
7.0.110.0170.00915.70
7.0.100.0150.00615.76
7.0.90.0180.00615.72
7.0.80.0150.00615.67
7.0.70.0150.00615.66
7.0.60.0130.00715.72
7.0.50.0130.00615.76
7.0.40.0140.00615.36
7.0.30.0120.00815.35
7.0.20.0120.00915.31
7.0.10.0220.00615.40
7.0.00.0160.00715.34
5.6.400.0140.00615.51
5.6.390.0090.00815.59
5.6.380.0110.00615.17
5.6.370.0110.00815.20
5.6.360.0140.00615.24
5.6.350.0130.00515.29
5.6.340.0090.01015.20
5.6.330.0110.00715.22
5.6.320.0140.00415.24
5.6.310.0120.00715.09
5.6.300.0130.01015.55
5.6.290.0110.01215.70
5.6.280.0110.01115.72
5.6.270.0120.01015.63
5.6.260.0110.01215.69
5.6.250.0130.00915.65
5.6.240.0120.01115.76
5.6.230.0110.01215.72
5.6.220.0110.01115.74
5.6.210.0100.01115.75
5.6.200.0110.01015.75
5.6.190.0100.01115.70
5.6.180.0110.01015.71
5.6.170.0100.01115.71
5.6.160.0120.01315.66
5.6.150.0110.01515.79
5.6.140.0110.01115.64
5.6.130.0120.00915.82
5.6.120.0110.01215.74
5.6.110.0110.01115.65
5.6.100.0090.01415.75
5.6.90.0100.01115.72
5.6.80.0120.01115.56
5.6.70.0090.01115.57
5.6.60.0100.01015.62
5.6.50.0110.01015.58
5.6.40.0100.01115.59
5.6.30.0100.01115.63
5.6.20.0090.01215.62
5.6.10.0100.01015.64
5.6.00.0110.00915.55
5.5.380.0120.01114.45
5.5.370.0110.01014.54
5.5.360.0110.01114.43
5.5.350.0100.01114.51
5.5.340.0100.01014.42
5.5.330.0100.01114.42
5.5.320.0100.01014.50
5.5.310.0120.01014.43
5.5.300.0110.01014.37
5.5.290.0110.01114.38
5.5.280.0120.01214.48
5.5.270.0120.00914.50
5.5.260.0120.00914.46
5.5.250.0120.00914.47
5.5.240.0080.01314.52
5.5.230.0110.01114.43
5.5.220.0100.01014.48
5.5.210.0090.01214.45
5.5.200.0120.01214.32
5.5.190.0100.01214.25
5.5.180.0100.01114.32
5.5.170.0140.00515.15
5.5.160.0090.01114.39
5.5.150.0100.01014.45
5.5.140.0100.01114.42
5.5.130.0110.00914.27
5.5.120.0120.01314.32
5.5.110.0100.01314.38
5.5.100.0110.00914.41
5.5.90.0130.00914.51
5.5.80.0120.00914.56
5.5.70.0080.01114.40
5.5.60.0130.00914.45
5.5.50.0100.01014.39
5.5.40.0090.01014.45
5.5.30.0100.01114.49
5.5.20.0110.00914.46
5.5.10.0090.01214.45
5.5.00.0120.01214.37
5.4.450.0100.01212.83
5.4.440.0090.00912.80
5.4.430.0080.00912.80
5.4.420.0100.00912.81
5.4.410.0090.01012.75
5.4.400.0080.01012.72
5.4.390.0100.01012.58
5.4.380.0090.00812.64
5.4.370.0100.00912.63
5.4.360.0100.00812.69
5.4.350.0080.01012.66
5.4.340.0080.01112.61
5.4.330.0110.00311.96
5.4.320.0110.00712.70
5.4.310.0100.00812.72
5.4.300.0090.00812.71
5.4.290.0100.00812.67
5.4.280.0090.00912.68
5.4.270.0080.01012.72
5.4.260.0080.01012.69
5.4.250.0100.01212.72
5.4.240.0100.00812.66
5.4.230.0090.00912.56
5.4.220.0100.00812.56
5.4.210.0100.01312.54
5.4.200.0080.01312.63
5.4.190.0130.00812.57
5.4.180.0120.00712.57
5.4.170.0100.00812.63
5.4.160.0090.01012.62
5.4.150.0110.00812.51
5.4.140.0090.00912.66
5.4.130.0070.01012.66
5.4.120.0100.00812.67
5.4.110.0080.01012.68
5.4.100.0100.00712.61
5.4.90.0110.00712.66
5.4.80.0100.00912.61
5.4.70.0090.01112.69
5.4.60.0120.00612.72
5.4.50.0090.00812.63
5.4.40.0110.00912.63
5.4.30.0080.01312.71
5.4.20.0070.01112.64
5.4.10.0100.00712.71
5.4.00.0100.00812.61
5.3.290.0090.00912.85
5.3.280.0070.01112.70
5.3.270.0110.00812.78
5.3.260.0090.00912.74
5.3.250.0080.01012.79
5.3.240.0110.00712.69
5.3.230.0090.01012.73
5.3.220.0080.01012.53
5.3.210.0090.01112.59
5.3.200.0080.01012.55
5.3.190.0100.00712.61
5.3.180.0100.00812.63
5.3.170.0090.01012.74
5.3.160.0100.01212.67
5.3.150.0090.00912.76
5.3.140.0080.01312.68
5.3.130.0080.01012.62
5.3.120.0090.00812.71
5.3.110.0110.00812.68
5.3.100.0090.00812.71
5.3.90.0090.00912.72
5.3.80.0080.00912.54
5.3.70.0100.00812.54
5.3.60.0070.01112.67
5.3.50.0090.01012.65
5.3.40.0070.01112.64
5.3.30.0070.01012.73
5.3.20.0100.00712.65
5.3.10.0070.01012.41
5.3.00.0090.01012.48

preferences:
48.77 ms | 401 KiB | 5 Q