3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = 'foo'; var_dump(explode(',', $array);

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)
5.4.320.0070.04512.50
5.4.310.0060.03912.50
5.4.300.0080.03812.50
5.4.290.0080.04312.49
5.4.280.0070.04312.39
5.4.270.0050.04312.39
5.4.260.0060.04812.39
5.4.250.0040.05112.39
5.4.240.0060.03812.39
5.4.230.0070.04712.38
5.4.220.0070.03912.38
5.4.210.0050.04412.38
5.4.200.0050.03812.38
5.4.190.0070.06312.38
5.4.180.0080.03812.38
5.4.170.0100.04212.39
5.4.160.0050.04312.38
5.4.150.0040.04812.38
5.4.140.0110.04412.07
5.4.130.0040.03812.05
5.4.120.0050.04512.02
5.4.110.0060.03612.01
5.4.100.0050.03612.01
5.4.90.0050.04712.01
5.4.80.0090.04512.02
5.4.70.0100.04312.01
5.4.60.0070.04712.01
5.4.50.0060.04312.01
5.4.40.0090.04212.00
5.4.30.0050.04311.99
5.4.20.0060.04711.99
5.4.10.0090.03911.99
5.4.00.0030.03711.48
5.3.290.0060.04712.80
5.3.280.0090.04412.71
5.3.270.0070.05612.72
5.3.260.0040.04612.72
5.3.250.0060.04612.72
5.3.240.0050.03812.72
5.3.230.0060.05012.70
5.3.220.0080.03712.68
5.3.210.0070.04912.68
5.3.200.0060.03612.68
5.3.190.0060.03812.68
5.3.180.0060.04512.67
5.3.170.0040.03912.67
5.3.160.0070.03512.67
5.3.150.0030.04012.67
5.3.140.0060.03612.66
5.3.130.0050.03912.66
5.3.120.0060.03812.65
5.3.110.0070.03612.66
5.3.100.0050.03712.12
5.3.90.0060.03612.09
5.3.80.0080.03412.07
5.3.70.0050.03912.07
5.3.60.0050.04112.06
5.3.50.0080.03912.00
5.3.40.0050.04312.00
5.3.30.0060.04511.95
5.3.20.0050.03811.73
5.3.10.0090.03811.70
5.3.00.0090.04711.69
5.2.170.0070.0289.18
5.2.160.0040.0369.18
5.2.150.0060.0319.18
5.2.140.0060.0389.18
5.2.130.0060.0279.14
5.2.120.0060.0359.14
5.2.110.0050.0309.14
5.2.100.0050.0369.14
5.2.90.0040.0309.14
5.2.80.0060.0289.14
5.2.70.0070.0359.14
5.2.60.0080.0349.09
5.2.50.0050.0339.06
5.2.40.0090.0309.04
5.2.30.0070.0369.01
5.2.20.0080.0349.00
5.2.10.0090.0358.92
5.2.00.0090.0358.79
5.1.60.0030.0258.07
5.1.50.0040.0318.06
5.1.40.0040.0248.05
5.1.30.0050.0328.39
5.1.20.0080.0348.42
5.1.10.0060.0298.14
5.1.00.0090.0318.14
5.0.50.0010.0306.62
5.0.40.0030.0326.48
5.0.30.0060.0346.29
5.0.20.0040.0266.27
5.0.10.0060.0366.24
5.0.00.0070.0366.23
4.4.90.0060.0204.77
4.4.80.0030.0274.76
4.4.70.0020.0164.76
4.4.60.0040.0144.75
4.4.50.0050.0144.77
4.4.40.0030.0254.71
4.4.30.0010.0244.76
4.4.20.0040.0154.85
4.4.10.0030.0204.85
4.4.00.0040.0344.76
4.3.110.0020.0234.67
4.3.100.0080.0244.66
4.3.90.0040.0254.63
4.3.80.0060.0284.58
4.3.70.0000.0174.63
4.3.60.0030.0144.63
4.3.50.0050.0154.62
4.3.40.0040.0234.54
4.3.30.0020.0163.29
4.3.20.0030.0153.26
4.3.10.0020.0153.22
4.3.00.0030.02016.72

preferences:
142.61 ms | 1394 KiB | 7 Q