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|\n"; $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)
8.3.40.0070.00718.67
8.3.30.0060.01018.40
8.3.20.0070.00318.64
8.3.10.0000.00921.09
8.3.00.0090.00023.61
8.2.170.0060.01022.96
8.2.160.0040.01120.52
8.2.150.0090.00924.18
8.2.140.0070.01324.66
8.2.130.0130.00626.16
8.2.120.0080.01119.25
8.2.110.0030.00622.27
8.2.100.0040.00717.72
8.2.90.0030.00519.05
8.2.80.0030.00617.97
8.2.70.0000.00817.63
8.2.60.0090.00917.53
8.2.50.0050.00318.07
8.2.40.0030.00518.34
8.2.30.0040.00419.85
8.2.20.0040.00417.64
8.2.10.0000.00817.80
8.2.00.0070.00317.84
8.1.270.0030.00623.99
8.1.260.0040.00426.35
8.1.250.0090.00928.09
8.1.240.0100.00022.18
8.1.230.0080.00417.52
8.1.220.0000.00817.79
8.1.210.0000.00818.77
8.1.200.0080.00017.13
8.1.190.0000.00817.41
8.1.180.0080.00018.10
8.1.170.0030.00618.53
8.1.160.0040.00418.82
8.1.150.0040.00418.57
8.1.140.0040.00417.26
8.1.130.0000.00717.73
8.1.120.0000.00717.40
8.1.110.0040.00417.35
8.1.100.0000.00717.37
8.1.90.0080.00017.28
8.1.80.0040.00417.40
8.1.70.0070.00017.27
8.1.60.0040.00417.40
8.1.50.0040.00417.41
8.1.40.0040.00417.42
8.1.30.0040.00417.59
8.1.20.0080.00017.56
8.1.10.0000.00817.56
8.1.00.0050.00317.44
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0000.00718.40
8.0.270.0080.00017.23
8.0.260.0000.00716.75
8.0.250.0000.00716.87
8.0.240.0000.00916.84
8.0.230.0040.00416.95
8.0.220.0000.00716.95
8.0.210.0050.00216.88
8.0.200.0040.00416.97
8.0.190.0070.00016.91
8.0.180.0000.00716.80
8.0.170.0060.00316.92
8.0.160.0040.00416.78
8.0.150.0000.00816.82
8.0.140.0040.00416.78
8.0.130.0000.00513.31
8.0.120.0040.00416.75
8.0.110.0000.00716.78
8.0.100.0040.00417.00
8.0.90.0000.00716.76
8.0.80.0040.01116.91
8.0.70.0040.00416.79
8.0.60.0040.00416.77
8.0.50.0000.00716.88
8.0.30.0150.00916.85
8.0.20.0130.00717.40
8.0.10.0040.00417.04
8.0.00.0110.00816.63
7.4.330.0030.00314.76
7.4.320.0080.00016.55
7.4.300.0030.00316.49
7.4.290.0030.00316.44
7.4.280.0000.00716.45
7.4.270.0070.00016.52
7.4.260.0030.00313.29
7.4.250.0090.00016.56
7.4.240.0000.00716.49
7.4.230.0050.00216.60
7.4.220.0100.00716.59
7.4.210.0070.00816.59
7.4.200.0030.00316.57
7.4.190.0080.00016.56
7.4.160.0090.01216.59
7.4.150.0060.01217.40
7.4.140.0130.00717.86
7.4.130.0130.00416.49
7.4.120.0110.00616.49
7.4.110.0140.00716.38
7.4.100.0090.00916.48
7.4.90.0090.00916.58
7.4.80.0130.00319.37
7.4.70.0120.00916.45
7.4.60.0090.00916.35
7.4.50.0000.00816.46
7.4.40.0070.00722.27
7.4.30.0070.01416.57
7.4.10.0120.00616.36
7.4.00.0100.00515.67
7.3.330.0000.00513.04
7.3.320.0000.00513.05
7.3.310.0000.00716.08
7.3.300.0030.00316.25
7.3.290.0030.01016.19
7.3.280.0100.00816.23
7.3.270.0160.00617.40
7.3.260.0090.01118.24
7.3.250.0100.01116.27
7.3.240.0090.00916.53
7.3.230.0120.00616.39
7.3.210.0200.00416.50
7.3.200.0100.00719.39
7.3.190.0130.00316.25
7.3.180.0060.01016.25
7.3.170.0060.00916.51
7.3.160.0110.00516.24
7.3.130.0040.01516.03
7.3.120.0140.00315.50
7.3.110.0070.01116.44
7.3.100.0110.00416.07
7.3.90.0090.00016.30
7.3.80.0060.01216.15
7.3.70.0040.01416.31
7.3.60.0070.00716.32
7.3.50.0040.00816.34
7.3.40.0110.00016.14
7.3.30.0100.00316.13
7.3.20.0080.00418.11
7.3.10.0070.00717.94
7.3.00.0080.00518.07
7.2.330.0060.01116.58
7.2.320.0090.00916.64
7.2.310.0140.00316.42
7.2.300.0100.01016.32
7.2.290.0060.01316.37
7.2.260.0030.01316.52
7.2.250.0030.01016.50
7.2.240.0030.01516.41
7.2.230.0070.01016.38
7.2.220.0000.00916.49
7.2.210.0080.01116.43
7.2.200.0000.01416.32
7.2.190.0070.00716.39
7.2.180.0160.00016.49
7.2.170.0100.00316.50
7.2.160.0070.01016.48
7.2.150.0000.01518.45
7.2.140.0060.00918.33
7.2.130.0110.00418.31
7.2.120.0060.00618.38
7.2.110.0030.00918.27
7.2.100.0030.00718.39
7.2.90.0060.01318.30
7.2.80.0070.00318.25
7.2.70.0040.01418.41
7.2.60.0000.02018.35
7.2.50.0060.00918.42
7.2.40.0070.00718.41
7.2.30.0060.00918.30
7.2.20.0040.00718.44
7.2.10.0090.00618.28
7.2.00.0070.00518.69
7.1.330.0080.00817.30
7.1.320.0030.01317.27
7.1.310.0120.00317.22
7.1.300.0040.01117.46
7.1.290.0100.00317.36
7.1.280.0040.01217.19
7.1.270.0000.01817.41
7.1.260.0070.00717.31
7.1.250.0030.01317.16
7.1.240.0060.00617.40
7.1.230.0130.00017.14
7.1.220.0030.01217.41
7.1.210.0050.01317.27
7.1.200.0030.01317.28
7.1.190.0000.01217.30
7.1.180.0110.00417.44
7.1.170.0040.01217.15
7.1.160.0060.00917.22
7.1.150.0150.00017.24
7.1.140.0060.00617.28
7.1.130.0060.00617.38
7.1.120.0110.00017.36
7.1.110.0070.00717.45
7.1.100.0040.00717.73
7.1.90.0040.00817.05
7.1.80.0030.01017.38
7.1.70.0040.00717.05
7.1.60.0050.01318.32
7.1.50.0010.01117.09
7.1.40.0030.01017.41
7.1.30.0070.00717.23
7.1.20.0030.00617.23
7.1.10.0090.00617.14
7.1.00.0060.02019.93
7.0.330.0030.01316.85
7.0.320.0040.00416.94
7.0.310.0050.00517.23
7.0.300.0100.00717.14
7.0.290.0060.00817.13
7.0.280.0000.01417.18
7.0.270.0070.00716.82
7.0.260.0000.01417.15
7.0.250.0100.00316.89
7.0.240.0070.00316.93
7.0.230.0080.00417.09
7.0.220.0070.01016.88
7.0.210.0110.00417.05
7.0.200.0090.00316.80
7.0.190.0060.00616.96
7.0.180.0040.00817.10
7.0.170.0060.00617.24
7.0.160.0030.00916.93
7.0.150.0000.01617.07
7.0.140.0050.04219.51
7.0.130.0030.01017.04
7.0.120.0110.00416.94
7.0.110.0000.01517.02
7.0.100.0030.01116.98
7.0.90.0030.01217.10
7.0.80.0060.00916.84
7.0.70.0080.00816.97
7.0.60.0050.04719.33
7.0.50.0050.04219.45
7.0.40.0030.04017.52
7.0.30.0050.04117.44
7.0.20.0080.04317.54
7.0.10.0090.04117.50
7.0.00.0060.04317.47
5.6.400.0000.00915.91
5.6.390.0000.01216.00
5.6.380.0040.00815.76
5.6.370.0040.00815.98
5.6.360.0000.01316.00
5.6.350.0090.00615.96
5.6.340.0040.00815.84
5.6.330.0030.01216.15
5.6.320.0070.00715.48
5.6.310.0030.00815.95
5.6.300.0110.00716.05
5.6.290.0060.01015.88
5.6.280.0050.04018.36
5.6.270.0030.01215.67
5.6.260.0090.00915.72
5.6.250.0060.00915.66
5.6.240.0100.00315.67
5.6.230.0040.01215.75
5.6.220.0070.00715.91
5.6.210.0110.02718.19
5.6.200.0080.04518.43
5.6.190.0080.04318.44
5.6.180.0050.04618.43
5.6.170.0060.02818.31
5.6.160.0080.02618.43
5.6.150.0090.02518.62
5.6.140.0020.04718.49
5.6.130.0030.03518.46
5.6.120.0080.04118.34
5.6.110.0070.03718.44
5.6.100.0070.02518.48
5.6.90.0050.04518.30
5.6.80.0080.04018.10
5.6.70.0080.02818.06
5.6.60.0050.04018.10
5.6.50.0070.04318.20
5.6.40.0040.04618.11
5.6.30.0030.04718.08
5.6.20.0050.04318.16
5.6.10.0070.03818.12
5.6.00.0120.03318.20
5.5.380.0130.00015.99
5.5.370.0040.01415.53
5.5.360.0130.00316.00
5.5.350.0090.04018.17
5.5.340.0070.04218.29
5.5.330.0090.04218.30
5.5.320.0080.04518.32
5.5.310.0050.04318.37
5.5.300.0020.03518.21
5.5.290.0080.04118.33
5.5.280.0060.04318.27
5.5.270.0070.04518.22
5.5.260.0050.04618.27
5.5.250.0060.04618.14
5.5.240.0090.04117.95
5.5.230.0070.04217.92
5.5.220.0060.03317.96
5.5.210.0090.02718.06
5.5.200.0040.04117.80
5.5.190.0030.04317.86
5.5.180.0050.03117.95
5.5.170.0060.00915.63
5.5.160.0050.04018.09
5.5.150.0100.03817.81
5.5.140.0050.03617.98
5.5.130.0060.04518.01
5.5.120.0030.04617.81
5.5.110.0050.04017.90
5.5.100.0080.04017.83
5.5.90.0060.03017.88
5.5.80.0020.04517.85
5.5.70.0020.04517.92
5.5.60.0050.04317.91
5.5.50.0050.03018.00
5.5.40.0060.04317.85
5.5.30.0130.03717.85
5.5.20.0050.03817.95
5.5.10.0070.03817.83
5.5.00.0030.04317.72
5.4.450.0060.03816.01
5.4.440.0110.03015.88
5.4.430.0020.03315.94
5.4.420.0030.04315.94
5.4.410.0090.03815.97
5.4.400.0020.03915.71
5.4.390.0030.04515.80
5.4.380.0030.04115.79
5.4.370.0080.03515.76
5.4.360.0020.03415.76
5.4.350.0050.03715.90
5.4.340.0060.04015.79
5.4.330.0080.00412.50
5.4.320.0060.04215.74
5.4.310.0070.03515.83
5.4.300.0080.03815.62
5.4.290.0070.03815.76
5.4.280.0050.04015.69
5.4.270.0070.03815.80
5.4.260.0080.02815.74
5.4.250.0030.03815.73
5.4.240.0050.03515.71
5.4.230.0040.04015.76
5.4.220.0060.03815.65
5.4.210.0070.03615.79
5.4.200.0070.03915.83
5.4.190.0030.04215.82
5.4.180.0050.03515.77
5.4.170.0020.04215.62
5.4.160.0020.04015.75
5.4.150.0080.04115.69
5.4.140.0050.03814.36
5.4.130.0030.04214.52
5.4.120.0040.04214.34
5.4.110.0080.03514.37
5.4.100.0030.04214.36
5.4.90.0060.04014.37
5.4.80.0100.03814.27
5.4.70.0050.03914.48
5.4.60.0020.04314.48
5.4.50.0000.03514.36
5.4.40.0100.03514.42
5.4.30.0070.03814.38
5.4.20.0060.04114.37
5.4.10.0050.04014.32
5.4.00.0040.04014.12
5.3.290.0100.03913.80
5.3.280.0090.03813.64
5.3.270.0110.04213.85
5.3.260.0060.03613.67
5.3.250.0100.04013.72
5.3.240.0050.03613.84
5.3.230.0040.04413.71
5.3.220.0080.04113.71
5.3.210.0050.04313.58
5.3.200.0070.04213.66
5.3.190.0050.04513.69
5.3.180.0040.04913.65
5.3.170.0080.04013.59
5.3.160.0080.03713.75
5.3.150.0080.04213.69
5.3.140.0060.03913.62
5.3.130.0040.04713.58
5.3.120.0090.04213.79
5.3.110.0030.03813.64
5.3.100.0050.04013.50
5.3.90.0060.04313.50
5.3.80.0030.04313.32
5.3.70.0020.03913.47
5.3.60.0040.02613.44
5.3.50.0100.03713.33
5.3.40.0050.04213.45
5.3.30.0080.04213.52
5.3.20.0020.04213.20
5.3.10.0040.04013.06
5.3.00.0070.04113.07
5.2.170.0070.05711.15
5.2.160.0030.05711.05
5.2.150.0030.06011.05
5.2.140.0030.06711.13
5.2.130.0000.06310.92
5.2.120.0070.05311.11
5.2.110.0030.05711.14
5.2.100.0070.06311.07
5.2.90.0000.06010.93
5.2.80.0030.03011.00
5.2.70.0070.04311.10
5.2.60.0030.06011.03
5.2.50.0030.06010.80
5.2.40.0030.05710.91
5.2.30.0000.06010.95
5.2.20.0000.05310.73
5.2.10.0070.05310.71
5.2.00.0030.06310.73
5.1.60.0070.0509.99
5.1.50.0070.0379.83
5.1.40.0030.0509.85
5.1.30.0130.04710.18
5.1.20.0070.05310.32
5.1.10.0000.06010.13
5.1.00.0030.0579.90
5.0.50.0030.0409.02
5.0.40.0070.0409.02
5.0.30.0000.0609.02
5.0.20.0000.0379.02
5.0.10.0000.0479.02
5.0.00.0100.0579.02
4.4.90.0030.0339.02
4.4.80.0000.0379.02
4.4.70.0030.0379.02
4.4.60.0030.0309.02
4.4.50.0030.0379.02
4.4.40.0000.0439.02
4.4.30.0000.0379.02
4.4.20.0000.0339.02
4.4.10.0000.0339.02
4.4.00.0000.0539.02
4.3.110.0000.0379.02
4.3.100.0000.0309.02
4.3.90.0000.0379.02
4.3.80.0000.0539.02
4.3.70.0030.0309.02
4.3.60.0000.0379.02
4.3.50.0000.0309.02
4.3.40.0030.0439.02
4.3.30.0000.0409.02
4.3.20.0030.0339.02
4.3.10.0000.0379.02
4.3.00.0030.0379.02

preferences:
49.34 ms | 400 KiB | 5 Q