3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'Tomorrow I'l learn PHP Global variables, This is a bad command: del c:\*.*' echo $string ?>

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)
5.4.310.0040.04112.49
5.4.300.0030.04012.50
5.4.290.0040.04012.49
5.4.280.0040.03712.39
5.4.270.0080.03812.39
5.4.260.0050.03912.39
5.4.250.0060.03712.39
5.4.240.0050.04012.39
5.4.230.0050.03912.38
5.4.220.0050.03812.38
5.4.210.0080.03212.38
5.4.200.0050.03912.38
5.4.190.0040.03712.38
5.4.180.0060.03512.38
5.4.170.0110.04312.38
5.4.160.0070.03412.38
5.4.150.0040.03812.38
5.4.140.0040.03912.07
5.4.130.0060.03612.05
5.4.120.0030.03812.01
5.4.110.0070.03912.01
5.4.100.0080.03412.01
5.4.90.0060.03712.01
5.4.80.0120.03312.01
5.4.70.0050.03512.00
5.4.60.0080.03112.01
5.4.50.0090.03112.00
5.4.40.0070.03312.00
5.4.30.0080.03311.99
5.4.20.0080.03611.99
5.4.10.0080.04111.99
5.4.00.0050.03711.48
5.3.280.0070.03712.71
5.3.270.0060.03912.72
5.3.260.0040.04012.72
5.3.250.0060.03912.72
5.3.240.0070.03612.72
5.3.230.0100.03512.71
5.3.220.0070.03812.68
5.3.210.0080.03812.68
5.3.200.0100.03212.68
5.3.190.0050.03812.68
5.3.180.0020.04212.67
5.3.170.0060.03612.67
5.3.160.0060.03612.68
5.3.150.0090.03512.67
5.3.140.0040.03912.66
5.3.130.0060.04012.65
5.3.120.0040.04112.66
5.3.110.0070.04112.66
5.3.100.0060.03912.12
5.3.90.0090.03812.09
5.3.80.0090.03412.08
5.3.70.0090.04112.07
5.3.60.0070.03812.07
5.3.50.0090.03412.00
5.3.40.0010.04212.00
5.3.30.0090.03411.95
5.3.20.0050.03611.73
5.3.10.0050.03511.70
5.3.00.0070.03411.68
5.2.170.0040.0349.18
5.2.160.0010.0329.18
5.2.150.0070.0299.18
5.2.140.0030.0339.18
5.2.130.0040.0309.14
5.2.120.0040.0329.14
5.2.110.0040.0339.14
5.2.100.0050.0299.14
5.2.90.0050.0309.14
5.2.80.0050.0319.14
5.2.70.0040.0329.14
5.2.60.0050.0319.09
5.2.50.0050.0309.06
5.2.40.0030.0299.03
5.2.30.0010.0329.01
5.2.20.0060.0279.01
5.2.10.0040.0298.92
5.2.00.0050.0318.78
5.1.60.0050.0278.06
5.1.50.0020.0308.06
5.1.40.0070.0228.05
5.1.30.0080.0228.40
5.1.20.0030.0278.42
5.1.10.0040.0268.14
5.1.00.0040.0258.14
5.0.50.0040.0216.63
5.0.40.0060.0166.48
5.0.30.0020.0326.29
5.0.20.0050.0186.27
5.0.10.0060.0216.24
5.0.00.0030.0416.23
4.4.90.0020.0164.78
4.4.80.0050.0144.75
4.4.70.0050.0134.75
4.4.60.0030.0154.75
4.4.50.0040.0144.77
4.4.40.0020.0274.71
4.4.30.0040.0164.76
4.4.20.0040.0154.84
4.4.10.0030.0154.85
4.4.00.0050.0244.76
4.3.110.0020.0164.67
4.3.100.0000.0184.66
4.3.90.0030.0144.63
4.3.80.0030.0244.58
4.3.70.0040.0134.63
4.3.60.0020.0154.63
4.3.50.0020.0164.63
4.3.40.0030.0244.54
4.3.30.0020.0163.28
4.3.20.0040.0143.26
4.3.10.0020.0163.22
4.3.00.0030.0207.12

preferences:
139.28 ms | 1394 KiB | 7 Q