3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = 'PHP Tutorial' echo "This is a bad command : del c:\*.*" . $var;

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)
5.4.320.0060.03712.50
5.4.310.0020.04312.50
5.4.300.0060.03912.50
5.4.290.0070.03812.49
5.4.280.0060.03612.39
5.4.270.0040.03912.39
5.4.260.0070.03612.39
5.4.250.0040.04012.39
5.4.240.0060.04112.39
5.4.230.0040.04712.38
5.4.220.0100.03312.38
5.4.210.0080.03512.38
5.4.200.0060.03912.38
5.4.190.0080.03612.38
5.4.180.0070.03612.38
5.4.170.0090.03712.38
5.4.160.0060.03612.38
5.4.150.0110.03012.38
5.4.140.0080.03612.07
5.4.130.0060.03712.05
5.4.120.0040.03812.01
5.4.110.0080.03512.01
5.4.100.0070.03512.01
5.4.90.0060.03812.01
5.4.80.0040.03812.01
5.4.70.0070.03412.01
5.4.60.0050.03512.01
5.4.50.0110.03212.00
5.4.40.0080.03311.99
5.4.30.0060.03611.99
5.4.20.0060.03611.99
5.4.10.0050.03511.99
5.4.00.0040.03811.48
5.3.290.0100.03812.80
5.3.280.0080.03712.71
5.3.270.0050.04112.73
5.3.260.0060.04012.72
5.3.250.0080.03612.72
5.3.240.0060.03712.71
5.3.230.0090.03512.71
5.3.220.0050.04312.68
5.3.210.0050.04012.68
5.3.200.0050.03712.68
5.3.190.0100.03412.68
5.3.180.0070.03612.68
5.3.170.0070.03812.66
5.3.160.0060.03812.67
5.3.150.0080.03712.67
5.3.140.0110.04012.66
5.3.130.0070.05312.66
5.3.120.0050.04012.65
5.3.110.0080.03612.66
5.3.100.0070.03612.12
5.3.90.0100.03412.09
5.3.80.0050.03812.07
5.3.70.0060.04212.08
5.3.60.0080.04612.06
5.3.50.0130.03812.00
5.3.40.0130.03012.00
5.3.30.0090.04711.95
5.3.20.0070.03711.73
5.3.10.0070.04811.70
5.3.00.0100.03711.68
5.2.170.0070.0309.18
5.2.160.0050.0439.18
5.2.150.0070.0369.18
5.2.140.0040.0349.18
5.2.130.0080.0289.14
5.2.120.0060.0309.14
5.2.110.0060.0329.14
5.2.100.0040.0329.14
5.2.90.0060.0309.14
5.2.80.0070.0319.14
5.2.70.0080.0319.14
5.2.60.0120.0359.09
5.2.50.0030.0349.06
5.2.40.0070.0289.03
5.2.30.0060.0379.02
5.2.20.0060.0299.00
5.2.10.0060.0308.92
5.2.00.0080.0448.79
5.1.60.0020.0288.07
5.1.50.0080.0308.06
5.1.40.0030.0318.05
5.1.30.0020.0288.40
5.1.20.0050.0268.42
5.1.10.0040.0268.14
5.1.00.0040.0258.14
5.0.50.0010.0236.63
5.0.40.0040.0196.48
5.0.30.0050.0306.29
5.0.20.0030.0206.27
5.0.10.0050.0196.24
5.0.00.0030.0316.23
4.4.90.0020.0164.78
4.4.80.0010.0174.75
4.4.70.0040.0154.75
4.4.60.0050.0214.75
4.4.50.0050.0204.77
4.4.40.0040.0304.71
4.4.30.0050.0144.75
4.4.20.0030.0154.84
4.4.10.0020.0174.85
4.4.00.0050.0234.76
4.3.110.0090.0164.67
4.3.100.0050.0204.66
4.3.90.0040.0174.63
4.3.80.0020.0254.59
4.3.70.0050.0124.63
4.3.60.0040.0134.63
4.3.50.0030.0154.62
4.3.40.0060.0204.54
4.3.30.0030.0153.28
4.3.20.0050.0293.26
4.3.10.0020.0173.21
4.3.00.0000.01714.87

preferences:
146.97 ms | 1394 KiB | 7 Q