3v4l.org

run code in 300+ PHP versions simultaneously
<?php $int_var=256; $double=2.54; $r=$int_var+$double; echo"$r"; if(2+1=4) { echo"this value is equal"; } else { echo"this value is not equal"; }

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)
5.4.320.0080.03512.49
5.4.310.0080.04212.49
5.4.300.0100.04212.49
5.4.290.0140.03412.49
5.4.280.0070.03512.39
5.4.270.0040.03812.39
5.4.260.0040.04412.39
5.4.250.0070.03612.39
5.4.240.0090.03512.39
5.4.230.0110.04312.38
5.4.220.0060.03612.38
5.4.210.0090.03312.38
5.4.200.0060.03912.38
5.4.190.0100.03212.38
5.4.180.0080.03412.38
5.4.170.0030.04012.39
5.4.160.0070.03712.38
5.4.150.0080.03512.38
5.4.140.0080.03612.07
5.4.130.0080.03512.05
5.4.120.0040.03812.01
5.4.110.0040.03712.01
5.4.100.0080.03312.01
5.4.90.0040.04312.01
5.4.80.0070.03912.01
5.4.70.0070.03612.01
5.4.60.0060.03612.01
5.4.50.0060.04312.01
5.4.40.0040.04112.00
5.4.30.0060.03811.99
5.4.20.0060.03611.98
5.4.10.0070.03911.99
5.4.00.0080.03611.49
5.3.290.0180.03912.80
5.3.280.0100.04012.71
5.3.270.0100.04312.73
5.3.260.0080.04112.72
5.3.250.0030.04012.72
5.3.240.0080.03612.72
5.3.230.0050.04612.71
5.3.220.0080.03912.68
5.3.210.0070.03812.68
5.3.200.0060.03912.68
5.3.190.0080.04212.68
5.3.180.0070.04012.67
5.3.170.0090.03912.67
5.3.160.0090.03312.67
5.3.150.0080.04112.67
5.3.140.0060.03712.66
5.3.130.0080.03812.66
5.3.120.0040.04212.66
5.3.110.0070.04712.66
5.3.100.0110.04012.12
5.3.90.0080.03912.08
5.3.80.0120.03412.08
5.3.70.0070.03812.08
5.3.60.0080.03612.06
5.3.50.0060.03612.00
5.3.40.0080.04212.00
5.3.30.0070.05011.95
5.3.20.0060.03811.73
5.3.10.0050.03911.70
5.3.00.0130.03711.68
5.2.170.0080.0339.18
5.2.160.0100.0249.18
5.2.150.0020.0439.19
5.2.140.0090.0379.18
5.2.130.0070.0289.14
5.2.120.0080.0349.14
5.2.110.0070.0279.15
5.2.100.0050.0289.14
5.2.90.0090.0359.14
5.2.80.0060.0359.14
5.2.70.0060.0309.13
5.2.60.0020.0349.09
5.2.50.0060.0369.06
5.2.40.0090.0319.04
5.2.30.0050.0309.02
5.2.20.0060.0299.00
5.2.10.0050.0308.93
5.2.00.0090.0408.78
5.1.60.0060.0238.07
5.1.50.0060.0288.07
5.1.40.0090.0298.05
5.1.30.0050.0288.40
5.1.20.0040.0308.42
5.1.10.0060.0278.14
5.1.00.0060.0268.14
5.0.50.0020.0226.62
5.0.40.0030.0206.48
5.0.30.0030.0316.29
5.0.20.0040.0186.29
5.0.10.0050.0186.27
5.0.00.0030.0306.26
4.4.90.0010.0174.78
4.4.80.0020.0174.75
4.4.70.0020.0164.75
4.4.60.0050.0164.75
4.4.50.0060.0214.77
4.4.40.0030.0254.71
4.4.30.0050.0144.76
4.4.20.0030.0154.84
4.4.10.0020.0164.85
4.4.00.0050.0234.76
4.3.110.0040.0164.67
4.3.100.0040.0144.67
4.3.90.0000.0174.63
4.3.80.0010.0284.58
4.3.70.0060.0114.63
4.3.60.0030.0144.63
4.3.50.0050.0134.63
4.3.40.0070.0234.54
4.3.30.0020.0173.31
4.3.20.0020.0173.29
4.3.10.0040.0153.25
4.3.00.0070.01314.95

preferences:
132.8 ms | 1394 KiB | 7 Q