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"); echo $tok;

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)
5.4.320.0040.03812.49
5.4.310.0050.03712.49
5.4.300.0070.03512.50
5.4.290.0110.03312.49
5.4.280.0060.03312.39
5.4.270.0070.03212.39
5.4.260.0080.03312.39
5.4.250.0070.03412.39
5.4.240.0050.03512.39
5.4.230.0040.03812.38
5.4.220.0070.03412.38
5.4.210.0050.03712.38
5.4.200.0070.03612.38
5.4.190.0070.03412.38
5.4.180.0060.03512.38
5.4.170.0080.04012.38
5.4.160.0060.04012.38
5.4.150.0030.03812.38
5.4.140.0050.03712.07
5.4.130.0040.03512.05
5.4.120.0050.04212.01
5.4.110.0040.03612.02
5.4.100.0040.03612.01
5.4.90.0080.03312.01
5.4.80.0050.03712.01
5.4.70.0050.03412.01
5.4.60.0060.03312.01
5.4.50.0040.03812.00
5.4.40.0070.03212.00
5.4.30.0040.03811.99
5.4.20.0080.03211.98
5.4.10.0040.03611.99
5.4.00.0030.04011.48
5.3.290.0060.03912.80
5.3.280.0060.03712.71
5.3.270.0060.03812.73
5.3.260.0050.04412.72
5.3.250.0080.03912.72
5.3.240.0060.03712.72
5.3.230.0060.03812.71
5.3.220.0040.03912.68
5.3.210.0050.03912.68
5.3.200.0030.03912.68
5.3.190.0030.03912.68
5.3.180.0110.03312.67
5.3.170.0070.03812.67
5.3.160.0060.03812.68
5.3.150.0040.04312.68
5.3.140.0060.03812.66
5.3.130.0080.03712.66
5.3.120.0060.03912.66
5.3.110.0020.04412.66
5.3.100.0020.04112.12
5.3.90.0060.03512.09
5.3.80.0050.03712.07
5.3.70.0030.03812.07
5.3.60.0070.03512.07
5.3.50.0080.03412.00
5.3.40.0030.03812.00
5.3.30.0080.03211.95
5.3.20.0090.03311.73
5.3.10.0070.03211.70
5.3.00.0030.03811.68
5.2.170.0040.0379.18
5.2.160.0070.0339.18
5.2.150.0040.0339.18
5.2.140.0080.0349.18
5.2.130.0050.0329.14
5.2.120.0080.0279.13
5.2.110.0050.0299.14
5.2.100.0050.0279.14
5.2.90.0050.0289.14
5.2.80.0040.0329.14
5.2.70.0020.0329.14
5.2.60.0040.0369.09
5.2.50.0030.0319.06
5.2.40.0070.0269.04
5.2.30.0060.0299.01
5.2.20.0020.0309.01
5.2.10.0040.0288.92
5.2.00.0050.0298.78
5.1.60.0050.0278.06
5.1.50.0080.0288.06
5.1.40.0040.0338.04
5.1.30.0040.0278.40
5.1.20.0050.0258.41
5.1.10.0020.0278.14
5.1.00.0030.0268.14
5.0.50.0040.0206.62
5.0.40.0020.0206.48
5.0.30.0050.0296.29
5.0.20.0020.0216.27
5.0.10.0020.0206.24
5.0.00.0030.0306.23
4.4.90.0020.0164.78
4.4.80.0020.0164.76
4.4.70.0040.0154.75
4.4.60.0020.0164.75
4.4.50.0010.0174.77
4.4.40.0030.0254.71
4.4.30.0030.0184.76
4.4.20.0040.0154.84
4.4.10.0000.0184.85
4.4.00.0050.0264.76
4.3.110.0040.0144.67
4.3.100.0040.0134.66
4.3.90.0010.0154.63
4.3.80.0020.0254.58
4.3.70.0040.0134.63
4.3.60.0030.0134.62
4.3.50.0050.0124.62
4.3.40.0030.0234.54
4.3.30.0040.0133.29
4.3.20.0010.0163.26
4.3.10.0030.0143.22
4.3.00.0200.0237.15

preferences:
144.94 ms | 1394 KiB | 7 Q