3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = ($b = 3, $b + 2); var_dump($a); var_dump($b);

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)
5.4.280.0080.04812.39
5.4.270.0070.03512.39
5.4.260.0070.04712.39
5.4.250.0060.04512.39
5.4.240.0080.05012.39
5.4.230.0120.04612.38
5.4.220.0050.03712.38
5.4.210.0050.04512.38
5.4.200.0030.03912.38
5.4.190.0050.03612.38
5.4.180.0050.03712.38
5.4.170.0060.03512.38
5.4.160.0050.03612.38
5.4.150.0050.03612.38
5.4.140.0060.03912.07
5.4.130.0030.03712.05
5.4.120.0080.03312.01
5.4.110.0050.03712.01
5.4.100.0080.03312.01
5.4.90.0080.03612.01
5.4.80.0060.03612.01
5.4.70.0070.03512.00
5.4.60.0060.03812.01
5.4.50.0100.03112.01
5.4.40.0080.03711.99
5.4.30.0090.03211.99
5.4.20.0050.03711.98
5.4.10.0050.03511.99
5.4.00.0040.04211.48
5.3.280.0080.04212.71
5.3.270.0060.03812.72
5.3.260.0160.05312.72
5.3.250.0130.04912.72
5.3.240.0060.03812.72
5.3.230.0050.03912.71
5.3.220.0080.03512.68
5.3.210.0120.03412.68
5.3.200.0060.03812.68
5.3.190.0070.03612.68
5.3.180.0060.03712.67
5.3.170.0100.04812.67
5.3.160.0090.04512.67
5.3.150.0110.03412.67
5.3.140.0110.04412.66
5.3.130.0050.04912.66
5.3.120.0090.04412.66
5.3.110.0080.04712.66
5.3.100.0070.03612.12
5.3.90.0060.03912.08
5.3.80.0080.03512.07
5.3.70.0100.04512.07
5.3.60.0090.04212.06
5.3.50.0070.04212.00
5.3.40.0110.04912.00
5.3.30.0030.03711.95
5.3.20.0100.03011.72
5.3.10.0090.03711.70
5.3.00.0100.04011.68
5.2.170.0070.0369.18
5.2.160.0090.0359.18
5.2.150.0070.0309.18
5.2.140.0060.0309.18
5.2.130.0070.0299.14
5.2.120.0070.0319.14
5.2.110.0070.0369.14
5.2.100.0050.0289.14
5.2.90.0030.0329.14
5.2.80.0030.0309.14
5.2.70.0100.0349.14
5.2.60.0040.0299.09
5.2.50.0060.0389.06
5.2.40.0070.0269.04
5.2.30.0040.0319.01
5.2.20.0050.0319.01
5.2.10.0060.0268.93
5.2.00.0080.0258.78
5.1.60.0060.0218.07
5.1.50.0070.0278.06
5.1.40.0010.0338.05
5.1.30.0070.0328.39
5.1.20.0070.0358.42
5.1.10.0070.0298.14
5.1.00.0080.0278.14
5.0.50.0040.0206.62
5.0.40.0060.0256.48
5.0.30.0070.0356.29
5.0.20.0030.0196.26
5.0.10.0050.0276.24
5.0.00.0050.0386.23
4.4.90.0040.0324.78
4.4.80.0040.0234.76
4.4.70.0040.0144.75
4.4.60.0040.0184.76
4.4.50.0060.0224.77
4.4.40.0090.0264.70
4.4.30.0090.0194.75
4.4.20.0030.0154.84
4.4.10.0060.0164.84
4.4.00.0030.0254.76
4.3.110.0070.0174.67
4.3.100.0040.0244.67
4.3.90.0030.0144.64
4.3.80.0080.0274.58
4.3.70.0040.0134.63
4.3.60.0030.0244.63
4.3.50.0050.0224.63
4.3.40.0020.0334.54
4.3.30.0020.0163.28
4.3.20.0020.0193.26
4.3.10.0040.0223.21
4.3.00.0130.0206.89

preferences:
140.64 ms | 1394 KiB | 7 Q