3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = 5; $foo = (string)$foo echo "This is the number: $foo" ?>

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)
5.4.320.0060.03712.50
5.4.310.0060.03812.50
5.4.300.0040.04712.50
5.4.290.0030.04512.49
5.4.280.0060.03412.39
5.4.270.0060.03512.39
5.4.260.0050.03712.39
5.4.250.0050.03712.39
5.4.240.0080.03412.39
5.4.230.0060.03912.38
5.4.220.0070.03312.38
5.4.210.0050.03512.38
5.4.200.0070.03612.38
5.4.190.0070.03512.38
5.4.180.0060.03612.38
5.4.170.0040.03712.39
5.4.160.0050.03512.38
5.4.150.0060.03612.38
5.4.140.0090.04012.07
5.4.130.0050.03812.05
5.4.120.0070.03512.01
5.4.110.0050.03612.01
5.4.100.0060.03712.01
5.4.90.0060.03612.01
5.4.80.0040.04312.01
5.4.70.0080.03212.00
5.4.60.0040.03612.00
5.4.50.0040.03712.01
5.4.40.0060.03912.00
5.4.30.0040.03911.99
5.4.20.0080.03311.98
5.4.10.0090.03111.99
5.4.00.0080.03811.48
5.3.290.0080.04812.80
5.3.280.0070.04712.71
5.3.270.0060.04412.72
5.3.260.0060.04212.72
5.3.250.0080.03712.72
5.3.240.0080.03712.72
5.3.230.0100.04412.71
5.3.220.0060.03612.68
5.3.210.0060.03812.68
5.3.200.0030.03812.68
5.3.190.0070.03512.68
5.3.180.0090.03412.67
5.3.170.0070.03812.67
5.3.160.0100.03612.67
5.3.150.0090.03312.67
5.3.140.0060.03512.66
5.3.130.0090.03612.66
5.3.120.0070.03812.66
5.3.110.0050.03912.66
5.3.100.0040.03812.12
5.3.90.0040.03812.08
5.3.80.0060.03612.07
5.3.70.0080.03712.07
5.3.60.0030.04012.07
5.3.50.0050.03512.00
5.3.40.0100.03612.00
5.3.30.0040.03611.95
5.3.20.0070.03211.73
5.3.10.0080.03711.70
5.3.00.0080.03311.68
5.2.170.0060.0289.18
5.2.160.0040.0299.18
5.2.150.0040.0369.18
5.2.140.0080.0299.18
5.2.130.0050.0409.14
5.2.120.0060.0269.14
5.2.110.0030.0309.15
5.2.100.0050.0279.14
5.2.90.0060.0269.14
5.2.80.0050.0369.14
5.2.70.0050.0309.14
5.2.60.0020.0329.09
5.2.50.0020.0319.05
5.2.40.0060.0269.03
5.2.30.0030.0309.01
5.2.20.0040.0299.01
5.2.10.0030.0298.93
5.2.00.0020.0308.78
5.1.60.0070.0308.06
5.1.50.0060.0308.07
5.1.40.0060.0228.04
5.1.30.0040.0298.40
5.1.20.0070.0238.42
5.1.10.0040.0258.14
5.1.00.0040.0248.14
5.0.50.0010.0246.62
5.0.40.0010.0216.48
5.0.30.0040.0356.30
5.0.20.0050.0256.27
5.0.10.0020.0206.24
5.0.00.0020.0346.23
4.4.90.0040.0184.78
4.4.80.0020.0164.75
4.4.70.0010.0174.76
4.4.60.0030.0194.75
4.4.50.0050.0164.77
4.4.40.0020.0294.71
4.4.30.0040.0134.76
4.4.20.0060.0124.84
4.4.10.0050.0144.85
4.4.00.0000.0284.75
4.3.110.0030.0154.67
4.3.100.0040.0154.66
4.3.90.0020.0154.63
4.3.80.0020.0254.58
4.3.70.0020.0164.63
4.3.60.0020.0144.63
4.3.50.0020.0174.63
4.3.40.0020.0274.54
4.3.30.0020.0163.28
4.3.20.0020.0153.26
4.3.10.0010.0163.22
4.3.00.0030.01016.50

preferences:
143.04 ms | 1394 KiB | 7 Q