3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=0; $b=0; for(i=10;i<10;i++) { $a +=10; $b +=5; } echo "at the end of loop a=$a and b=$b\n";

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)
5.4.320.0060.04012.50
5.4.310.0050.03912.50
5.4.300.0070.03812.50
5.4.290.0080.03812.49
5.4.280.0100.03312.39
5.4.270.0070.03812.39
5.4.260.0060.03812.39
5.4.250.0050.03712.39
5.4.240.0050.03612.39
5.4.230.0060.03612.38
5.4.220.0060.03512.38
5.4.210.0070.03512.38
5.4.200.0100.03312.38
5.4.190.0070.03912.38
5.4.180.0090.04112.38
5.4.170.0020.04012.39
5.4.160.0100.03312.38
5.4.150.0070.05112.38
5.4.140.0090.03712.07
5.4.130.0060.04412.05
5.4.120.0040.03812.02
5.4.110.0080.03312.01
5.4.100.0070.03412.01
5.4.90.0090.03612.01
5.4.80.0070.03912.01
5.4.70.0130.03412.01
5.4.60.0070.04012.01
5.4.50.0030.03912.01
5.4.40.0080.03812.00
5.4.30.0100.03611.99
5.4.20.0070.05011.98
5.4.10.0050.03811.99
5.4.00.0060.03711.48
5.3.290.0070.04712.80
5.3.280.0070.03912.71
5.3.270.0050.04312.72
5.3.260.0080.04612.72
5.3.250.0090.04712.72
5.3.240.0070.03912.72
5.3.230.0050.04712.70
5.3.220.0070.03612.68
5.3.210.0060.03912.68
5.3.200.0090.04012.68
5.3.190.0100.03912.68
5.3.180.0060.03712.67
5.3.170.0040.04012.67
5.3.160.0060.03612.68
5.3.150.0040.03812.68
5.3.140.0070.03612.66
5.3.130.0040.04612.66
5.3.120.0050.03912.66
5.3.110.0070.03812.66
5.3.100.0060.04812.12
5.3.90.0060.04112.08
5.3.80.0020.04012.08
5.3.70.0040.03912.07
5.3.60.0050.03712.06
5.3.50.0070.03512.00
5.3.40.0050.03812.00
5.3.30.0050.03511.95
5.3.20.0080.03311.73
5.3.10.0050.03511.70
5.3.00.0050.03811.68
5.2.170.0050.0319.18
5.2.160.0070.0309.18
5.2.150.0070.0299.18
5.2.140.0060.0349.18
5.2.130.0090.0259.14
5.2.120.0060.0279.14
5.2.110.0050.0299.15
5.2.100.0080.0259.14
5.2.90.0040.0319.14
5.2.80.0050.0309.14
5.2.70.0030.0329.14
5.2.60.0060.0299.09
5.2.50.0070.0289.06
5.2.40.0050.0289.04
5.2.30.0040.0309.02
5.2.20.0050.0309.00
5.2.10.0040.0298.92
5.2.00.0080.0258.79
5.1.60.0040.0248.07
5.1.50.0010.0288.06
5.1.40.0040.0288.04
5.1.30.0020.0288.40
5.1.20.0060.0268.42
5.1.10.0050.0298.14
5.1.00.0030.0268.14
5.0.50.0040.0196.62
5.0.40.0030.0216.48
5.0.30.0030.0386.29
5.0.20.0030.0226.27
5.0.10.0020.0266.24
5.0.00.0020.0336.23
4.4.90.0030.0154.78
4.4.80.0060.0204.75
4.4.70.0050.0184.75
4.4.60.0040.0164.75
4.4.50.0050.0134.77
4.4.40.0030.0254.71
4.4.30.0050.0134.76
4.4.20.0050.0144.84
4.4.10.0030.0174.85
4.4.00.0010.0324.76
4.3.110.0020.0164.67
4.3.100.0020.0154.67
4.3.90.0030.0154.64
4.3.80.0030.0294.58
4.3.70.0030.0144.63
4.3.60.0030.0154.63
4.3.50.0030.0154.63
4.3.40.0010.0254.54
4.3.30.0020.0153.29
4.3.20.0030.0153.27
4.3.10.0020.0173.21
4.3.00.0070.01314.95

preferences:
142.86 ms | 1386 KiB | 7 Q