3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump("0xff" == "255")

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)
5.4.340.0070.03611.98
5.4.320.0080.03712.46
5.4.310.0050.04112.46
5.4.300.0050.03812.46
5.4.290.0110.04012.46
5.4.280.0070.04212.36
5.4.270.0060.03912.36
5.4.260.0060.03812.36
5.4.250.0060.03712.36
5.4.240.0060.04012.36
5.4.230.0090.03712.35
5.4.220.0070.03612.35
5.4.210.0100.03712.35
5.4.200.0070.03812.35
5.4.190.0060.04812.35
5.4.180.0100.03912.34
5.4.170.0060.04012.36
5.4.160.0070.03612.35
5.4.150.0040.04012.35
5.4.140.0070.03812.04
5.4.130.0070.03712.02
5.4.120.0110.03811.98
5.4.110.0030.04411.98
5.4.100.0080.03811.98
5.4.90.0080.03711.98
5.4.80.0080.03711.98
5.4.70.0080.03211.98
5.4.60.0040.03611.97
5.4.50.0050.03711.98
5.4.40.0070.04411.96
5.4.30.0050.03611.96
5.4.20.0040.03611.95
5.4.10.0060.03411.96
5.4.00.0040.03811.46
5.3.290.0050.03912.80
5.3.280.0050.04012.71
5.3.270.0060.04112.72
5.3.260.0100.04912.72
5.3.250.0060.04012.72
5.3.240.0090.03712.72
5.3.230.0110.04412.71
5.3.220.0090.03912.68
5.3.210.0070.04412.68
5.3.200.0090.04112.68
5.3.190.0080.04512.68
5.3.180.0070.04312.67
5.3.170.0090.05112.67
5.3.160.0110.03412.67
5.3.150.0050.04412.67
5.3.140.0080.03612.66
5.3.130.0060.04412.66
5.3.120.0060.03912.66
5.3.110.0070.03812.66
5.3.100.0030.04712.12
5.3.90.0050.04012.08
5.3.80.0080.03712.07
5.3.70.0060.04812.07
5.3.60.0070.03912.07
5.3.50.0060.03712.00
5.3.40.0100.04712.00
5.3.30.0080.03511.95
5.3.20.0100.03611.72
5.3.10.0120.04711.70
5.3.00.0030.04311.68
5.2.170.0050.0319.18
5.2.160.0050.0329.18
5.2.150.0070.0329.18
5.2.140.0050.0329.18
5.2.130.0060.0319.14
5.2.120.0030.0309.14
5.2.110.0050.0289.14
5.2.100.0040.0299.14
5.2.90.0080.0269.14
5.2.80.0040.0349.14
5.2.70.0040.0339.14
5.2.60.0050.0309.09
5.2.50.0040.0319.06
5.2.40.0040.0299.04
5.2.30.0030.0349.01
5.2.20.0070.0319.00
5.2.10.0070.0308.93
5.2.00.0050.0328.78
5.1.60.0070.0258.07
5.1.50.0070.0288.06
5.1.40.0070.0348.05
5.1.30.0090.0358.40
5.1.20.0120.0418.42
5.1.10.0070.0268.14
5.1.00.0030.0288.14
5.0.50.0050.0216.63
5.0.40.0030.0206.48
5.0.30.0060.0296.29
5.0.20.0010.0226.26
5.0.10.0040.0286.24
5.0.00.0040.0326.23
4.4.90.0030.0164.78
4.4.80.0040.0144.75
4.4.70.0030.0154.76
4.4.60.0020.0174.76
4.4.50.0020.0174.77
4.4.40.0030.0264.71
4.4.30.0030.0184.76
4.4.20.0030.0164.84
4.4.10.0020.0164.85
4.4.00.0040.0244.75
4.3.110.0050.0144.67
4.3.100.0030.0164.66
4.3.90.0020.0164.63
4.3.80.0010.0264.58
4.3.70.0040.0184.63
4.3.60.0040.0154.63
4.3.50.0020.0184.62
4.3.40.0030.0244.54
4.3.30.0000.0213.28
4.3.20.0040.0183.26
4.3.10.0050.0153.21
4.3.00.0030.0276.80

preferences:
138.09 ms | 1394 KiB | 7 Q