3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 'some,string,etc.'; var_dump($x): $x = explode(',', $x); var_dump($x);

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)
5.4.320.0100.03812.50
5.4.310.0060.03812.49
5.4.300.0060.04212.50
5.4.290.0060.03812.49
5.4.280.0060.03512.39
5.4.270.0090.03912.39
5.4.260.0080.03612.39
5.4.250.0080.04312.39
5.4.240.0070.03612.39
5.4.230.0080.04212.38
5.4.220.0070.04212.38
5.4.210.0080.03912.38
5.4.200.0090.03912.38
5.4.190.0080.03412.38
5.4.180.0050.03612.38
5.4.170.0090.04012.39
5.4.160.0090.04512.38
5.4.150.0070.04012.38
5.4.140.0090.03912.07
5.4.130.0090.03512.05
5.4.120.0060.03512.02
5.4.110.0090.03412.01
5.4.100.0060.03512.01
5.4.90.0070.03712.01
5.4.80.0050.03812.01
5.4.70.0060.03412.01
5.4.60.0060.03412.00
5.4.50.0040.03712.01
5.4.40.0040.03611.99
5.4.30.0050.03811.99
5.4.20.0070.03611.99
5.4.10.0080.03311.99
5.4.00.0040.03711.48
5.3.290.0070.04012.80
5.3.280.0090.04312.71
5.3.270.0060.04312.72
5.3.260.0090.04212.72
5.3.250.0080.03812.72
5.3.240.0080.03612.72
5.3.230.0100.03612.71
5.3.220.0100.04112.68
5.3.210.0090.04112.68
5.3.200.0080.03612.68
5.3.190.0080.03712.68
5.3.180.0100.04012.67
5.3.170.0060.04012.66
5.3.160.0070.03812.68
5.3.150.0040.03912.68
5.3.140.0070.03912.66
5.3.130.0090.04412.66
5.3.120.0080.04412.65
5.3.110.0070.04312.66
5.3.100.0090.03812.12
5.3.90.0090.03412.09
5.3.80.0070.03712.07
5.3.70.0070.03612.07
5.3.60.0080.03912.06
5.3.50.0050.03812.00
5.3.40.0090.03412.00
5.3.30.0080.03611.95
5.3.20.0070.03611.73
5.3.10.0070.04111.70
5.3.00.0070.03711.68
5.2.170.0050.0369.18
5.2.160.0070.0349.18
5.2.150.0060.0329.18
5.2.140.0060.0389.18
5.2.130.0080.0309.14
5.2.120.0080.0269.14
5.2.110.0050.0319.15
5.2.100.0060.0349.14
5.2.90.0040.0339.14
5.2.80.0090.0289.14
5.2.70.0030.0339.14
5.2.60.0050.0299.09
5.2.50.0070.0319.06
5.2.40.0060.0329.04
5.2.30.0060.0349.02
5.2.20.0080.0309.01
5.2.10.0080.0308.93
5.2.00.0070.0358.78
5.1.60.0080.0288.07
5.1.50.0070.0308.06
5.1.40.0060.0348.04
5.1.30.0050.0328.40
5.1.20.0020.0338.42
5.1.10.0060.0288.14
5.1.00.0050.0268.14
5.0.50.0020.0256.62
5.0.40.0060.0236.48
5.0.30.0050.0346.29
5.0.20.0070.0176.26
5.0.10.0060.0206.24
5.0.00.0040.0366.23
4.4.90.0040.0244.78
4.4.80.0010.0214.75
4.4.70.0070.0164.76
4.4.60.0050.0164.76
4.4.50.0040.0154.77
4.4.40.0010.0344.71
4.4.30.0050.0144.75
4.4.20.0040.0224.84
4.4.10.0030.0264.85
4.4.00.0030.0294.76
4.3.110.0030.0154.67
4.3.100.0050.0204.67
4.3.90.0030.0154.63
4.3.80.0040.0234.58
4.3.70.0040.0174.63
4.3.60.0030.0234.63
4.3.50.0030.0224.63
4.3.40.0020.0364.53
4.3.30.0020.0183.29
4.3.20.0020.0163.25
4.3.10.0030.0243.22
4.3.00.0000.01314.59

preferences:
141.06 ms | 1394 KiB | 7 Q