3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=45 == 45 var_dump($a);

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)
5.4.320.0080.03712.49
5.4.310.0060.03812.49
5.4.300.0080.03412.49
5.4.290.0080.03612.49
5.4.280.0060.03512.39
5.4.270.0120.03412.39
5.4.260.0100.03312.39
5.4.250.0050.03812.39
5.4.240.0070.03512.39
5.4.230.0080.04112.38
5.4.220.0040.03712.38
5.4.210.0090.03912.38
5.4.200.0090.04012.38
5.4.190.0130.03112.38
5.4.180.0090.04212.38
5.4.170.0080.03912.38
5.4.160.0080.04212.38
5.4.150.0060.03812.38
5.4.140.0050.03812.07
5.4.130.0060.03712.05
5.4.120.0060.03612.02
5.4.110.0040.03912.01
5.4.100.0060.04112.01
5.4.90.0070.03512.01
5.4.80.0080.03512.02
5.4.70.0050.03412.01
5.4.60.0100.03212.01
5.4.50.0050.03512.01
5.4.40.0100.03711.99
5.4.30.0070.04011.99
5.4.20.0090.04111.98
5.4.10.0070.03211.99
5.4.00.0070.03611.48
5.3.290.0050.04012.80
5.3.280.0060.03812.71
5.3.270.0060.04412.73
5.3.260.0060.04112.72
5.3.250.0060.03912.72
5.3.240.0060.03812.72
5.3.230.0030.04212.71
5.3.220.0070.03612.68
5.3.210.0070.04412.68
5.3.200.0060.03712.68
5.3.190.0060.04112.68
5.3.180.0050.03712.68
5.3.170.0060.03612.67
5.3.160.0070.03412.68
5.3.150.0090.03312.68
5.3.140.0050.03612.66
5.3.130.0090.04112.66
5.3.120.0020.04312.66
5.3.110.0050.04312.66
5.3.100.0070.03612.12
5.3.90.0060.03612.09
5.3.80.0050.03712.07
5.3.70.0100.04212.08
5.3.60.0080.03212.07
5.3.50.0050.03612.00
5.3.40.0060.03612.00
5.3.30.0070.03311.95
5.3.20.0070.03411.72
5.3.10.0070.03311.70
5.3.00.0040.03711.68
5.2.170.0040.0309.18
5.2.160.0080.0259.18
5.2.150.0060.0289.18
5.2.140.0050.0359.18
5.2.130.0060.0349.14
5.2.120.0040.0289.14
5.2.110.0050.0329.14
5.2.100.0080.0279.14
5.2.90.0030.0309.14
5.2.80.0020.0339.14
5.2.70.0070.0289.14
5.2.60.0060.0289.09
5.2.50.0040.0309.06
5.2.40.0040.0299.04
5.2.30.0060.0289.01
5.2.20.0060.0309.00
5.2.10.0040.0308.93
5.2.00.0040.0298.79
5.1.60.0040.0288.07
5.1.50.0010.0278.07
5.1.40.0030.0258.04
5.1.30.0040.0298.40
5.1.20.0040.0298.42
5.1.10.0040.0268.14
5.1.00.0020.0278.14
5.0.50.0070.0176.62
5.0.40.0070.0156.48
5.0.30.0020.0316.29
5.0.20.0070.0156.27
5.0.10.0050.0206.24
5.0.00.0020.0336.23
4.4.90.0000.0184.78
4.4.80.0020.0154.76
4.4.70.0030.0154.75
4.4.60.0030.0224.75
4.4.50.0040.0134.77
4.4.40.0010.0264.71
4.4.30.0020.0164.76
4.4.20.0040.0144.85
4.4.10.0020.0194.85
4.4.00.0020.0324.76
4.3.110.0030.0234.67
4.3.100.0030.0154.67
4.3.90.0040.0134.64
4.3.80.0000.0274.58
4.3.70.0020.0154.63
4.3.60.0040.0134.62
4.3.50.0060.0134.63
4.3.40.0040.0264.54
4.3.30.0030.0223.29
4.3.20.0030.0143.26
4.3.10.0020.0233.22
4.3.00.0070.0206.98

preferences:
146.43 ms | 1394 KiB | 7 Q