3v4l.org

run code in 300+ PHP versions simultaneously
<?php function hello(nice, callback) { callback(); echo nice; } hello("nice", function(){ echo 'can php do dis?'; });

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)
5.4.340.0060.03912.02
5.4.320.0040.03812.52
5.4.310.0070.03712.51
5.4.300.0070.03512.51
5.4.290.0020.04012.50
5.4.280.0040.03612.40
5.4.270.0030.03812.40
5.4.260.0040.03912.40
5.4.250.0040.03912.40
5.4.240.0070.03412.41
5.4.230.0030.04112.40
5.4.220.0070.04012.39
5.4.210.0010.04312.39
5.4.200.0070.03812.39
5.4.190.0020.03912.39
5.4.180.0070.03512.39
5.4.170.0050.03712.40
5.4.160.0040.03712.39
5.4.150.0050.03612.39
5.4.140.0070.03812.08
5.4.130.0040.04012.07
5.4.120.0030.03812.03
5.4.110.0070.03612.03
5.4.100.0050.03612.03
5.4.90.0070.03712.03
5.4.80.0070.03712.03
5.4.70.0070.03412.02
5.4.60.0040.03712.02
5.4.50.0060.03712.02
5.4.40.0080.03412.01
5.4.30.0090.03312.01
5.4.20.0050.03512.01
5.4.10.0060.03512.01
5.4.00.0050.03611.50
5.3.290.0050.04312.80
5.3.280.0060.04512.71
5.3.270.0060.04612.72
5.3.260.0070.04512.72
5.3.250.0080.03812.72
5.3.240.0060.03612.71
5.3.230.0040.04012.71
5.3.220.0060.03812.68
5.3.210.0070.03712.68
5.3.200.0050.04412.68
5.3.190.0070.03512.68
5.3.180.0070.03512.67
5.3.170.0040.03812.67
5.3.160.0080.03612.68
5.3.150.0020.04112.67
5.3.140.0100.03412.66
5.3.130.0100.03812.66
5.3.120.0050.04012.66
5.3.110.0080.03912.66
5.3.100.0050.04112.13
5.3.90.0070.03812.11
5.3.80.0080.03812.09
5.3.70.0100.03612.09
5.3.60.0070.03512.08
5.3.50.0080.04212.02
5.3.40.0080.03412.02
5.3.30.0090.03411.98
5.3.20.0040.03911.76
5.3.10.0090.03311.73
5.3.00.0050.03811.71
5.2.170.0020.0349.21
5.2.160.0050.0309.21
5.2.150.0030.0389.22
5.2.140.0080.0329.21
5.2.130.0050.0319.17
5.2.120.0030.0359.18
5.2.110.0020.0349.18
5.2.100.0040.0349.18
5.2.90.0060.0289.18
5.2.80.0070.0289.18
5.2.70.0040.0409.18
5.2.60.0030.0379.13
5.2.50.0070.0339.09
5.2.40.0100.0349.07
5.2.30.0040.0439.05
5.2.20.0050.0329.04
5.2.10.0060.0348.95
5.2.00.0050.0328.81
5.1.60.0020.0338.09
5.1.50.0020.0318.08
5.1.40.0040.0248.07
5.1.30.0050.0268.42
5.1.20.0050.0288.44
5.1.10.0030.0348.16
5.1.00.0050.0258.16
5.0.50.0030.0216.64
5.0.40.0030.0206.49
5.0.30.0040.0386.31
5.0.20.0050.0236.29
5.0.10.0050.0246.25
5.0.00.0060.0336.25
4.4.90.0040.0204.78
4.4.80.0040.0184.75
4.4.70.0020.0224.75
4.4.60.0040.0174.75
4.4.50.0040.0184.77
4.4.40.0050.0284.71
4.4.30.0050.0174.76
4.4.20.0060.0144.85
4.4.10.0050.0144.85
4.4.00.0030.0284.76
4.3.110.0050.0174.67
4.3.100.0050.0154.66
4.3.90.0030.0214.63
4.3.80.0020.0294.58
4.3.70.0020.0174.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0040.0234.54
4.3.30.0010.0203.30
4.3.20.0040.0173.28
4.3.10.0030.0163.23
4.3.00.0070.01310.02

preferences:
142.28 ms | 1394 KiB | 7 Q