3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace igorw; define(__NAMESPACE__.'\true','aloo'); const false = 'ohyeahhh'; var_dump( 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)
5.4.320.0090.03912.46
5.4.310.0060.04412.46
5.4.300.0100.03412.47
5.4.290.0100.03712.46
5.4.280.0080.03412.36
5.4.270.0090.04112.36
5.4.260.0100.04412.36
5.4.250.0080.03812.36
5.4.240.0050.03812.36
5.4.230.0050.03912.35
5.4.220.0050.04412.35
5.4.210.0100.03112.35
5.4.200.0080.04312.35
5.4.190.0050.04112.35
5.4.180.0060.04112.34
5.4.170.0030.03912.36
5.4.160.0060.03512.35
5.4.150.0060.04112.35
5.4.140.0080.04012.03
5.4.130.0060.03512.02
5.4.120.0080.03811.98
5.4.110.0070.03311.98
5.4.100.0040.03611.98
5.4.90.0030.04011.98
5.4.80.0050.03711.98
5.4.70.0050.04011.98
5.4.60.0080.03511.98
5.4.50.0040.04311.97
5.4.40.0100.04011.96
5.4.30.0070.04311.96
5.4.20.0050.03711.96
5.4.10.0060.03811.95
5.4.00.0060.03811.45
5.3.290.0090.04512.80
5.3.280.0130.03712.71
5.3.270.0090.04512.72
5.3.260.0060.04212.72
5.3.250.0080.04412.72
5.3.240.0060.04412.72
5.3.230.0070.04312.71
5.3.220.0040.04212.68
5.3.210.0080.04612.68
5.3.200.0090.03712.68
5.3.190.0060.03912.67
5.3.180.0050.04112.67
5.3.170.0100.04012.67
5.3.160.0080.04612.67
5.3.150.0100.03912.67
5.3.140.0110.04612.66
5.3.130.0090.03612.66
5.3.120.0050.03912.65
5.3.110.0040.04012.66
5.3.100.0050.04312.11
5.3.90.0060.04112.08
5.3.80.0090.03412.07
5.3.70.0050.03712.07
5.3.60.0100.03912.06
5.3.50.0070.04012.00
5.3.40.0060.03612.00
5.3.30.0060.03611.95
5.3.20.0070.04211.72
5.3.10.0060.03511.69
5.3.00.0080.04011.68
5.2.170.0060.0289.18
5.2.160.0060.0279.18
5.2.150.0090.0299.18
5.2.140.0080.0349.18
5.2.130.0020.0399.14
5.2.120.0100.0339.14
5.2.110.0090.0309.15
5.2.100.0050.0289.14
5.2.90.0070.0269.14
5.2.80.0080.0279.14
5.2.70.0020.0339.13
5.2.60.0060.0319.09
5.2.50.0080.0279.06
5.2.40.0090.0249.04
5.2.30.0070.0369.01
5.2.20.0070.0429.00
5.2.10.0060.0348.93
5.2.00.0050.0318.78
5.1.60.0040.0238.06
5.1.50.0080.0258.06
5.1.40.0050.0278.05
5.1.30.0000.0318.40
5.1.20.0040.0268.42
5.1.10.0040.0278.14
5.1.00.0060.0268.14
5.0.50.0040.0276.62
5.0.40.0030.0216.47
5.0.30.0040.0366.29
5.0.20.0060.0266.27
5.0.10.0040.0206.24
5.0.00.0040.0356.23
4.4.90.0020.0204.78
4.4.80.0040.0144.75
4.4.70.0030.0154.75
4.4.60.0020.0174.75
4.4.50.0060.0124.77
4.4.40.0030.0264.71
4.4.30.0030.0164.76
4.4.20.0030.0204.85
4.4.10.0030.0154.85
4.4.00.0040.0234.75
4.3.110.0050.0134.67
4.3.100.0040.0144.66
4.3.90.0030.0154.63
4.3.80.0040.0234.58
4.3.70.0040.0134.63
4.3.60.0040.0134.63
4.3.50.0020.0224.63
4.3.40.0040.0274.54
4.3.30.0040.0203.29
4.3.20.0000.0183.26
4.3.10.0020.0163.22
4.3.00.0000.02014.41

preferences:
143.16 ms | 1394 KiB | 7 Q