3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (true == 'php' == 0 == false) echo ('true == false');

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)
5.4.320.0030.04212.50
5.4.310.0080.03812.50
5.4.300.0120.03912.50
5.4.290.0080.03712.49
5.4.280.0040.03712.39
5.4.270.0060.04012.39
5.4.260.0040.03912.39
5.4.250.0070.03812.39
5.4.240.0070.03712.39
5.4.230.0080.03712.38
5.4.220.0100.03112.38
5.4.210.0040.04412.38
5.4.200.0060.04412.38
5.4.190.0030.03812.38
5.4.180.0080.04012.38
5.4.170.0060.03512.38
5.4.160.0070.04712.38
5.4.150.0060.04012.38
5.4.140.0070.03512.07
5.4.130.0050.03612.05
5.4.120.0060.03912.02
5.4.110.0040.03712.01
5.4.100.0050.03612.01
5.4.90.0070.03712.01
5.4.80.0090.03212.02
5.4.70.0070.03212.00
5.4.60.0080.03112.01
5.4.50.0030.03812.01
5.4.40.0010.03911.99
5.4.30.0050.04111.99
5.4.20.0100.03611.99
5.4.10.0090.04211.99
5.4.00.0050.03911.48
5.3.290.0100.03612.80
5.3.280.0060.03912.71
5.3.270.0060.04012.72
5.3.260.0080.03812.72
5.3.250.0070.03912.72
5.3.240.0070.03612.72
5.3.230.0090.03312.71
5.3.220.0070.03812.68
5.3.210.0070.03912.68
5.3.200.0060.03612.68
5.3.190.0080.04112.68
5.3.180.0050.03712.67
5.3.170.0070.03512.67
5.3.160.0030.03912.67
5.3.150.0050.03612.67
5.3.140.0060.03512.66
5.3.130.0030.04212.66
5.3.120.0140.03912.66
5.3.110.0040.03912.66
5.3.100.0060.03812.12
5.3.90.0040.03712.08
5.3.80.0090.04012.08
5.3.70.0060.03512.07
5.3.60.0050.03712.07
5.3.50.0040.03812.00
5.3.40.0060.03512.00
5.3.30.0090.03711.95
5.3.20.0040.04011.73
5.3.10.0100.03611.70
5.3.00.0070.03411.68
5.2.170.0020.0319.18
5.2.160.0010.0329.18
5.2.150.0050.0319.18
5.2.140.0070.0299.18
5.2.130.0060.0289.14
5.2.120.0060.0259.14
5.2.110.0040.0289.14
5.2.100.0050.0279.14
5.2.90.0060.0269.14
5.2.80.0070.0279.14
5.2.70.0030.0319.14
5.2.60.0010.0339.09
5.2.50.0050.0289.06
5.2.40.0020.0309.04
5.2.30.0060.0299.02
5.2.20.0050.0279.00
5.2.10.0020.0358.93
5.2.00.0070.0288.78
5.1.60.0020.0258.06
5.1.50.0050.0248.06
5.1.40.0030.0258.05
5.1.30.0060.0238.40
5.1.20.0060.0308.42
5.1.10.0050.0278.14
5.1.00.0020.0268.14
5.0.50.0040.0196.62
5.0.40.0010.0216.48
5.0.30.0040.0356.29
5.0.20.0030.0196.26
5.0.10.0030.0286.24
5.0.00.0040.0356.23
4.4.90.0030.0154.78
4.4.80.0000.0184.76
4.4.70.0030.0174.76
4.4.60.0030.0154.76
4.4.50.0040.0144.77
4.4.40.0030.0264.71
4.4.30.0030.0154.76
4.4.20.0030.0154.84
4.4.10.0040.0154.85
4.4.00.0020.0264.76
4.3.110.0020.0164.67
4.3.100.0020.0154.66
4.3.90.0030.0144.64
4.3.80.0030.0244.58
4.3.70.0030.0144.63
4.3.60.0030.0214.62
4.3.50.0020.0204.62
4.3.40.0010.0254.54
4.3.30.0000.0173.28
4.3.20.0030.0143.25
4.3.10.0020.0153.21
4.3.00.0100.01316.72

preferences:
136.77 ms | 1394 KiB | 7 Q