3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = <<<EO-S Foo bar EOSBLA EO-S ; var_dump($s);

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)
5.4.320.0040.04012.50
5.4.310.0040.04012.49
5.4.300.0030.04312.50
5.4.290.0060.04112.49
5.4.280.0080.03412.39
5.4.270.0050.04112.39
5.4.260.0090.03712.39
5.4.250.0060.03812.39
5.4.240.0060.03512.39
5.4.230.0100.03312.38
5.4.220.0060.03912.38
5.4.210.0080.03312.38
5.4.200.0070.04312.38
5.4.190.0070.03512.38
5.4.180.0060.03912.38
5.4.170.0070.03412.39
5.4.160.0040.04012.38
5.4.150.0030.03812.38
5.4.140.0040.03812.07
5.4.130.0040.03612.05
5.4.120.0070.03412.02
5.4.110.0060.03812.01
5.4.100.0080.03512.01
5.4.90.0080.03512.00
5.4.80.0060.04112.01
5.4.70.0080.03912.01
5.4.60.0090.03712.01
5.4.50.0050.03812.00
5.4.40.0070.03611.99
5.4.30.0100.03111.99
5.4.20.0080.03211.99
5.4.10.0040.03611.99
5.4.00.0040.03811.48
5.3.290.0060.03912.80
5.3.280.0060.04212.70
5.3.270.0080.03912.72
5.3.260.0070.04112.72
5.3.250.0040.03912.72
5.3.240.0080.04212.72
5.3.230.0060.03712.71
5.3.220.0070.03512.68
5.3.210.0080.03612.68
5.3.200.0080.03312.68
5.3.190.0060.03612.67
5.3.180.0080.03512.68
5.3.170.0060.03512.67
5.3.160.0090.03212.68
5.3.150.0070.03412.67
5.3.140.0070.03412.66
5.3.130.0100.03812.66
5.3.120.0080.03612.66
5.3.110.0080.04012.66
5.3.100.0050.03812.12
5.3.90.0050.04012.08
5.3.80.0090.03312.07
5.3.70.0050.03612.07
5.3.60.0050.03612.06
5.3.50.0060.03912.00
5.3.40.0100.03312.00
5.3.30.0070.03511.95
5.3.20.0070.04011.73
5.3.10.0060.04611.70
5.3.00.0050.03711.68
5.2.170.0040.0329.18
5.2.160.0080.0399.18
5.2.150.0030.0389.18
5.2.140.0010.0349.18
5.2.130.0070.0279.14
5.2.120.0060.0299.14
5.2.110.0070.0299.15
5.2.100.0040.0289.15
5.2.90.0030.0309.14
5.2.80.0050.0369.14
5.2.70.0050.0299.14
5.2.60.0030.0309.09
5.2.50.0030.0309.05
5.2.40.0050.0279.04
5.2.30.0050.0299.02
5.2.20.0020.0319.00
5.2.10.0060.0268.92
5.2.00.0050.0278.78
5.1.60.0020.0258.07
5.1.50.0020.0278.07
5.1.40.0040.0248.05
5.1.30.0040.0328.40
5.1.20.0020.0278.42
5.1.10.0050.0328.14
5.1.00.0030.0268.14
5.0.50.0050.0186.62
5.0.40.0030.0216.48
5.0.30.0010.0336.29
5.0.20.0030.0196.27
5.0.10.0020.0216.23
5.0.00.0030.0316.23
4.4.90.0020.0164.78
4.4.80.0040.0144.75
4.4.70.0030.0154.75
4.4.60.0040.0144.75
4.4.50.0010.0174.77
4.4.40.0030.0244.71
4.4.30.0020.0164.76
4.4.20.0040.0144.85
4.4.10.0030.0164.85
4.4.00.0030.0244.76
4.3.110.0010.0164.67
4.3.100.0040.0134.66
4.3.90.0030.0144.63
4.3.80.0040.0244.58
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0020.0174.62
4.3.40.0020.0264.54
4.3.30.0000.0183.29
4.3.20.0000.0183.26
4.3.10.0010.0173.21
4.3.00.0070.0276.83

preferences:
142.52 ms | 1386 KiB | 7 Q