3v4l.org

run code in 300+ PHP versions simultaneously
<?php $m1=10; $m2=20; for($i=1; $i<3; $i++){ echo {$m$i}; } ?>

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)
5.4.320.0060.03612.50
5.4.310.0070.03612.49
5.4.300.0050.03712.50
5.4.290.0040.04012.49
5.4.280.0080.03412.39
5.4.270.0070.03612.39
5.4.260.0050.03812.39
5.4.250.0060.03812.39
5.4.240.0060.03712.39
5.4.230.0050.04312.38
5.4.220.0050.03712.38
5.4.210.0090.03312.38
5.4.200.0060.03712.38
5.4.190.0060.03912.38
5.4.180.0080.03412.38
5.4.170.0030.03912.38
5.4.160.0060.03612.38
5.4.150.0060.03512.38
5.4.140.0080.04012.07
5.4.130.0060.03712.05
5.4.120.0070.03512.01
5.4.110.0060.03612.01
5.4.100.0060.03512.02
5.4.90.0050.03912.01
5.4.80.0070.03512.01
5.4.70.0040.03612.00
5.4.60.0050.03712.01
5.4.50.0050.03712.00
5.4.40.0050.04011.99
5.4.30.0030.03811.99
5.4.20.0060.03411.99
5.4.10.0050.04811.99
5.4.00.0090.04611.48
5.3.290.0080.03812.80
5.3.280.0070.03712.70
5.3.270.0080.03612.72
5.3.260.0040.04712.71
5.3.250.0070.03612.72
5.3.240.0060.03712.72
5.3.230.0070.03712.71
5.3.220.0090.03312.68
5.3.210.0090.03912.68
5.3.200.0040.03912.68
5.3.190.0050.03812.68
5.3.180.0050.03712.67
5.3.170.0070.03512.67
5.3.160.0060.03612.67
5.3.150.0070.03512.67
5.3.140.0050.03712.66
5.3.130.0040.04012.66
5.3.120.0050.03912.65
5.3.110.0050.04112.66
5.3.100.0090.03812.12
5.3.90.0030.03912.08
5.3.80.0080.03412.08
5.3.70.0080.03412.08
5.3.60.0060.03612.07
5.3.50.0050.03612.00
5.3.40.0050.03712.00
5.3.30.0030.03811.95
5.3.20.0040.03611.73
5.3.10.0070.03311.70
5.3.00.0050.03611.69
5.2.170.0060.0299.18
5.2.160.0030.0309.18
5.2.150.0040.0309.19
5.2.140.0020.0319.18
5.2.130.0040.0299.14
5.2.120.0040.0289.14
5.2.110.0050.0289.14
5.2.100.0050.0289.14
5.2.90.0060.0279.14
5.2.80.0060.0289.14
5.2.70.0050.0299.14
5.2.60.0070.0279.09
5.2.50.0070.0279.06
5.2.40.0010.0329.04
5.2.30.0050.0319.01
5.2.20.0050.0289.00
5.2.10.0050.0278.92
5.2.00.0070.0278.78
5.1.60.0050.0228.07
5.1.50.0060.0228.06
5.1.40.0030.0258.05
5.1.30.0030.0268.40
5.1.20.0050.0258.42
5.1.10.0040.0258.14
5.1.00.0040.0258.14
5.0.50.0040.0236.62
5.0.40.0050.0176.48
5.0.30.0030.0316.30
5.0.20.0020.0216.27
5.0.10.0030.0206.25
5.0.00.0020.0326.23
4.4.90.0010.0214.78
4.4.80.0040.0154.75
4.4.70.0040.0144.75
4.4.60.0020.0164.75
4.4.50.0020.0164.77
4.4.40.0070.0214.70
4.4.30.0030.0154.76
4.4.20.0020.0184.84
4.4.10.0030.0204.85
4.4.00.0020.0264.76
4.3.110.0040.0194.67
4.3.100.0030.0154.66
4.3.90.0030.0164.63
4.3.80.0020.0264.59
4.3.70.0020.0154.63
4.3.60.0040.0134.63
4.3.50.0030.0154.63
4.3.40.0030.0244.54
4.3.30.0030.0153.29
4.3.20.0020.0163.27
4.3.10.0050.0173.22
4.3.00.0030.01715.63

preferences:
139.77 ms | 1394 KiB | 7 Q