3v4l.org

run code in 300+ PHP versions simultaneously
<?php $binary = b"binary string";?> var_dump($binary);

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)
5.4.310.0040.04012.49
5.4.300.0050.03712.50
5.4.290.0060.04712.50
5.4.280.0040.03812.39
5.4.270.0070.03912.39
5.4.260.0060.04412.39
5.4.250.0050.04012.39
5.4.240.0060.03712.39
5.4.230.0070.03712.38
5.4.220.0070.03612.38
5.4.210.0080.03412.38
5.4.200.0090.03812.38
5.4.190.0070.03712.38
5.4.180.0060.03612.38
5.4.170.0040.03812.39
5.4.160.0070.03412.38
5.4.150.0060.03812.38
5.4.140.0040.03912.07
5.4.130.0060.03412.05
5.4.120.0060.03512.01
5.4.110.0050.03612.01
5.4.100.0060.03412.01
5.4.90.0060.03712.01
5.4.80.0060.03712.01
5.4.70.0060.04012.01
5.4.60.0060.03512.00
5.4.50.0030.03812.01
5.4.40.0050.03612.00
5.4.30.0060.03711.99
5.4.20.0020.04411.98
5.4.10.0080.03511.99
5.4.00.0060.04311.49
5.3.290.0030.04112.80
5.3.280.0070.03912.71
5.3.270.0090.03612.72
5.3.260.0050.04012.72
5.3.250.0070.03812.72
5.3.240.0070.03712.71
5.3.230.0080.03612.71
5.3.220.0080.03812.68
5.3.210.0080.03912.68
5.3.200.0060.03712.68
5.3.190.0060.03712.68
5.3.180.0050.03912.68
5.3.170.0100.03412.67
5.3.160.0050.03812.68
5.3.150.0040.04012.67
5.3.140.0040.03912.66
5.3.130.0050.04012.66
5.3.120.0050.04112.66
5.3.110.0050.04112.65
5.3.100.0050.03812.12
5.3.90.0060.03612.09
5.3.80.0040.03912.07
5.3.70.0100.03712.08
5.3.60.0060.03612.06
5.3.50.0030.03812.00
5.3.40.0070.03612.00
5.3.30.0110.03511.95
5.3.20.0030.04311.73
5.3.10.0070.03411.71
5.3.00.0040.03811.68
5.2.170.0060.0299.18
5.2.160.0030.0309.18
5.2.150.0040.0309.18
5.2.140.0020.0339.18
5.2.130.0050.0299.14
5.2.120.0050.0289.14
5.2.110.0050.0299.14
5.2.100.0040.0299.14
5.2.90.0030.0319.14
5.2.80.0050.0319.14
5.2.70.0030.0339.14
5.2.60.0050.0319.09
5.2.50.0060.0309.06
5.2.40.0040.0299.04
5.2.30.0050.0299.01
5.2.20.0060.0279.00
5.2.10.0030.0308.92
5.2.00.0070.0268.78
5.1.60.0050.0238.07
5.1.50.0020.0288.06
5.1.40.0050.0238.05
5.1.30.0050.0278.40
5.1.20.0030.0278.42
5.1.10.0060.0328.14
5.1.00.0050.0258.14
5.0.50.0050.0196.62
5.0.40.0030.0196.48
5.0.30.0020.0326.29
5.0.20.0030.0196.27
5.0.10.0020.0216.24
5.0.00.0020.0326.23
4.4.90.0040.0144.78
4.4.80.0040.0154.75
4.4.70.0020.0164.75
4.4.60.0050.0134.75
4.4.50.0010.0174.77
4.4.40.0020.0264.71
4.4.30.0050.0134.76
4.4.20.0020.0164.84
4.4.10.0020.0164.85
4.4.00.0040.0244.76
4.3.110.0060.0144.67
4.3.100.0030.0154.66
4.3.90.0040.0134.64
4.3.80.0050.0234.58
4.3.70.0030.0144.63
4.3.60.0040.0134.63
4.3.50.0020.0164.63
4.3.40.0010.0254.54
4.3.30.0020.0163.28
4.3.20.0020.0153.26
4.3.10.0020.0153.21
4.3.00.0030.01715.94

preferences:
139.73 ms | 1394 KiB | 7 Q