3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('a' == '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)
5.4.320.0060.03612.47
5.4.310.0100.04112.46
5.4.300.0100.03412.47
5.4.290.0080.03612.46
5.4.280.0050.03712.36
5.4.270.0060.04212.36
5.4.260.0090.03912.36
5.4.250.0060.05012.36
5.4.240.0060.04112.36
5.4.230.0080.03912.35
5.4.220.0050.03912.35
5.4.210.0070.03512.35
5.4.200.0070.03912.35
5.4.190.0030.04012.35
5.4.180.0060.03712.34
5.4.170.0060.03712.36
5.4.160.0100.03312.36
5.4.150.0080.03712.35
5.4.140.0030.04012.04
5.4.130.0090.03312.02
5.4.120.0080.03311.98
5.4.110.0110.03111.98
5.4.100.0080.03511.98
5.4.90.0060.03811.98
5.4.80.0090.03311.98
5.4.70.0050.03511.98
5.4.60.0040.03611.98
5.4.50.0120.02911.98
5.4.40.0050.03511.96
5.4.30.0070.03511.96
5.4.20.0040.03811.96
5.4.10.0050.03711.96
5.4.00.0040.03611.45
5.3.290.0070.03912.80
5.3.280.0060.03712.71
5.3.270.0090.03712.72
5.3.260.0060.04012.72
5.3.250.0060.03812.72
5.3.240.0040.04112.72
5.3.230.0100.03512.71
5.3.220.0070.03512.68
5.3.210.0060.04012.68
5.3.200.0050.03712.68
5.3.190.0070.04412.68
5.3.180.0070.03612.68
5.3.170.0040.03812.67
5.3.160.0060.03712.68
5.3.150.0060.03712.67
5.3.140.0060.03812.66
5.3.130.0090.03712.66
5.3.120.0060.03912.66
5.3.110.0080.03712.66
5.3.100.0100.03312.12
5.3.90.0050.03712.09
5.3.80.0040.03812.08
5.3.70.0090.04012.08
5.3.60.0130.03912.06
5.3.50.0070.04312.00
5.3.40.0070.03512.00
5.3.30.0080.05011.95
5.3.20.0070.04111.72
5.3.10.0130.04311.70
5.3.00.0080.03711.68
5.2.170.0050.0419.18
5.2.160.0050.0309.18
5.2.150.0090.0379.18
5.2.140.0050.0359.18
5.2.130.0070.0279.14
5.2.120.0040.0309.14
5.2.110.0050.0309.14
5.2.100.0040.0309.14
5.2.90.0030.0349.14
5.2.80.0050.0319.14
5.2.70.0050.0309.14
5.2.60.0070.0299.09
5.2.50.0040.0309.06
5.2.40.0050.0309.04
5.2.30.0060.0329.02
5.2.20.0040.0299.00
5.2.10.0030.0338.93
5.2.00.0040.0318.78
5.1.60.0050.0308.06
5.1.50.0030.0328.06
5.1.40.0050.0248.05
5.1.30.0050.0268.40
5.1.20.0050.0268.42
5.1.10.0060.0248.14
5.1.00.0030.0268.14
5.0.50.0030.0216.63
5.0.40.0040.0196.48
5.0.30.0030.0326.29
5.0.20.0010.0216.26
5.0.10.0060.0206.24
5.0.00.0020.0336.23
4.4.90.0040.0144.78
4.4.80.0000.0184.76
4.4.70.0040.0214.75
4.4.60.0040.0164.75
4.4.50.0040.0174.77
4.4.40.0030.0254.70
4.4.30.0040.0184.76
4.4.20.0030.0214.84
4.4.10.0030.0174.85
4.4.00.0020.0274.76
4.3.110.0030.0174.67
4.3.100.0030.0174.66
4.3.90.0040.0154.64
4.3.80.0070.0214.58
4.3.70.0030.0154.63
4.3.60.0050.0134.63
4.3.50.0050.0204.63
4.3.40.0050.0254.53
4.3.30.0040.0153.29
4.3.20.0030.0213.25
4.3.10.0020.0183.22
4.3.00.0130.01018.56

preferences:
140.35 ms | 1394 KiB | 7 Q