3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r(2 === 1 + '1')

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)
5.4.320.0050.03712.46
5.4.310.0060.04012.46
5.4.300.0080.03612.46
5.4.290.0040.03912.46
5.4.280.0080.03612.36
5.4.270.0040.03812.36
5.4.260.0060.03712.36
5.4.250.0040.04012.36
5.4.240.0070.03512.36
5.4.230.0070.03612.35
5.4.220.0080.03712.35
5.4.210.0050.03612.35
5.4.200.0070.03612.35
5.4.190.0130.03812.35
5.4.180.0070.03812.34
5.4.170.0050.03812.36
5.4.160.0040.03712.35
5.4.150.0050.03812.35
5.4.140.0070.04012.04
5.4.130.0030.03912.02
5.4.120.0020.03811.98
5.4.110.0070.03511.98
5.4.100.0050.03911.98
5.4.90.0090.03311.98
5.4.80.0060.03711.98
5.4.70.0060.03411.98
5.4.60.0080.03211.98
5.4.50.0050.03511.98
5.4.40.0070.03411.96
5.4.30.0080.03311.96
5.4.20.0080.03211.95
5.4.10.0040.03611.96
5.4.00.0050.03811.45
5.3.290.0060.03912.80
5.3.280.0110.03412.71
5.3.270.0060.04012.73
5.3.260.0060.03912.72
5.3.250.0050.03812.71
5.3.240.0090.03512.72
5.3.230.0070.03912.71
5.3.220.0070.03712.68
5.3.210.0100.03512.68
5.3.200.0060.03712.68
5.3.190.0100.03512.68
5.3.180.0050.03812.67
5.3.170.0090.04512.67
5.3.160.0060.04712.67
5.3.150.0090.03512.67
5.3.140.0040.03812.66
5.3.130.0110.03312.65
5.3.120.0080.03612.66
5.3.110.0070.03712.66
5.3.100.0040.03912.12
5.3.90.0070.04112.09
5.3.80.0060.04512.07
5.3.70.0050.04012.07
5.3.60.0060.03712.06
5.3.50.0070.03512.00
5.3.40.0080.03312.00
5.3.30.0090.03211.95
5.3.20.0120.03511.72
5.3.10.0030.03711.70
5.3.00.0040.03811.68
5.2.170.0040.0309.18
5.2.160.0080.0269.18
5.2.150.0070.0369.18
5.2.140.0040.0379.18
5.2.130.0070.0279.14
5.2.120.0030.0299.14
5.2.110.0070.0329.15
5.2.100.0070.0259.14
5.2.90.0030.0309.14
5.2.80.0060.0289.14
5.2.70.0030.0319.14
5.2.60.0050.0309.09
5.2.50.0040.0409.06
5.2.40.0020.0319.04
5.2.30.0030.0319.01
5.2.20.0020.0319.01
5.2.10.0030.0298.93
5.2.00.0020.0318.78
5.1.60.0020.0258.07
5.1.50.0030.0268.06
5.1.40.0050.0248.04
5.1.30.0060.0258.40
5.1.20.0060.0258.42
5.1.10.0010.0298.14
5.1.00.0070.0228.14
5.0.50.0020.0216.63
5.0.40.0020.0206.48
5.0.30.0050.0326.29
5.0.20.0020.0236.26
5.0.10.0030.0216.24
5.0.00.0030.0336.23
4.4.90.0040.0144.78
4.4.80.0020.0154.76
4.4.70.0040.0164.75
4.4.60.0020.0164.76
4.4.50.0050.0134.77
4.4.40.0030.0254.70
4.4.30.0030.0154.76
4.4.20.0020.0164.84
4.4.10.0030.0164.85
4.4.00.0040.0244.75
4.3.110.0030.0154.67
4.3.100.0030.0144.67
4.3.90.0040.0134.64
4.3.80.0050.0244.59
4.3.70.0040.0144.63
4.3.60.0030.0144.63
4.3.50.0010.0174.63
4.3.40.0040.0224.54
4.3.30.0030.0153.28
4.3.20.0000.0173.26
4.3.10.0040.0153.21
4.3.00.0070.0206.72

preferences:
140.89 ms | 1394 KiB | 7 Q