3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a="sgsf" var_sump($a==0);

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)
5.4.310.0060.03912.49
5.4.300.0070.03612.49
5.4.290.0090.03812.49
5.4.280.0070.03612.39
5.4.270.0090.03412.39
5.4.260.0040.04112.39
5.4.250.0060.04012.39
5.4.240.0070.03612.39
5.4.230.0070.04312.38
5.4.220.0090.03812.38
5.4.210.0090.04112.38
5.4.200.0080.04612.38
5.4.190.0110.04012.38
5.4.180.0070.03612.38
5.4.170.0050.03812.38
5.4.160.0080.03612.38
5.4.150.0080.03412.38
5.4.140.0070.04112.07
5.4.130.0070.03512.05
5.4.120.0050.03612.02
5.4.110.0060.03712.01
5.4.100.0060.03512.01
5.4.90.0060.03812.01
5.4.80.0080.03812.01
5.4.70.0060.03612.00
5.4.60.0070.03612.01
5.4.50.0070.03712.01
5.4.40.0080.03311.99
5.4.30.0070.03411.99
5.4.20.0060.03511.98
5.4.10.0060.03511.99
5.4.00.0060.04111.48
5.3.280.0070.03612.71
5.3.270.0050.04512.72
5.3.260.0050.04112.72
5.3.250.0050.03712.72
5.3.240.0090.03812.72
5.3.230.0060.03812.71
5.3.220.0070.03612.68
5.3.210.0080.04412.68
5.3.200.0090.03612.68
5.3.190.0060.04112.67
5.3.180.0080.04212.67
5.3.170.0080.03912.67
5.3.160.0060.03812.67
5.3.150.0040.04312.67
5.3.140.0060.03812.66
5.3.130.0040.04812.66
5.3.120.0060.04212.66
5.3.110.0070.03912.65
5.3.100.0070.03612.12
5.3.90.0070.04112.08
5.3.80.0070.04412.08
5.3.70.0090.04512.07
5.3.60.0060.03612.06
5.3.50.0060.03512.00
5.3.40.0050.03912.00
5.3.30.0070.03411.95
5.3.20.0050.03711.72
5.3.10.0040.03611.70
5.3.00.0040.04211.68
5.2.170.0040.0329.18
5.2.160.0050.0309.18
5.2.150.0050.0319.18
5.2.140.0080.0279.18
5.2.130.0050.0299.14
5.2.120.0070.0279.14
5.2.110.0070.0299.15
5.2.100.0050.0299.14
5.2.90.0040.0329.14
5.2.80.0040.0309.14
5.2.70.0040.0319.14
5.2.60.0040.0349.09
5.2.50.0030.0339.06
5.2.40.0050.0279.03
5.2.30.0050.0309.01
5.2.20.0040.0289.00
5.2.10.0060.0278.93
5.2.00.0040.0338.78
5.1.60.0030.0268.07
5.1.50.0040.0248.06
5.1.40.0030.0258.05
5.1.30.0050.0258.40
5.1.20.0030.0298.42
5.1.10.0050.0248.14
5.1.00.0040.0278.14
5.0.50.0040.0236.63
5.0.40.0020.0196.48
5.0.30.0050.0346.29
5.0.20.0010.0216.26
5.0.10.0020.0236.24
5.0.00.0040.0316.23
4.4.90.0040.0144.78
4.4.80.0040.0154.75
4.4.70.0020.0164.76
4.4.60.0050.0154.76
4.4.50.0040.0164.77
4.4.40.0030.0254.71
4.4.30.0040.0144.76
4.4.20.0020.0164.85
4.4.10.0030.0164.85
4.4.00.0030.0244.76
4.3.110.0020.0164.67
4.3.100.0020.0164.67
4.3.90.0020.0144.63
4.3.80.0020.0254.58
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0040.0144.63
4.3.40.0040.0234.53
4.3.30.0020.0163.28
4.3.20.0010.0173.26
4.3.10.0020.0153.21
4.3.00.0000.02015.17

preferences:
144.03 ms | 1394 KiB | 7 Q