3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($x=1;$x<=10;$x++) { if($x<10) { echo $x-; } else { echo $x; } } ?>

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)
5.4.320.0030.03912.49
5.4.310.0060.03912.49
5.4.300.0060.03912.49
5.4.290.0080.03712.49
5.4.280.0080.03612.39
5.4.270.0110.04212.39
5.4.260.0090.03812.39
5.4.250.0040.04012.39
5.4.240.0070.03612.39
5.4.230.0080.03612.38
5.4.220.0070.03512.38
5.4.210.0080.03412.38
5.4.200.0070.03712.38
5.4.190.0040.03812.38
5.4.180.0060.04012.38
5.4.170.0110.03512.39
5.4.160.0060.03912.38
5.4.150.0110.04612.38
5.4.140.0060.04112.07
5.4.130.0060.03512.05
5.4.120.0090.03812.02
5.4.110.0080.03712.02
5.4.100.0050.03912.01
5.4.90.0140.04812.01
5.4.80.0100.03912.01
5.4.70.0070.04412.01
5.4.60.0070.03512.00
5.4.50.0060.03512.00
5.4.40.0080.04212.00
5.4.30.0090.03311.99
5.4.20.0080.03311.98
5.4.10.0040.04012.00
5.4.00.0040.03811.48
5.3.290.0050.04112.80
5.3.280.0110.04712.71
5.3.270.0060.05112.72
5.3.260.0100.03912.72
5.3.250.0100.04612.71
5.3.240.0070.04312.72
5.3.230.0060.04012.71
5.3.220.0080.04012.68
5.3.210.0060.04212.68
5.3.200.0050.04112.68
5.3.190.0100.05812.68
5.3.180.0080.03812.67
5.3.170.0070.03612.67
5.3.160.0070.04812.68
5.3.150.0070.04912.68
5.3.140.0060.03812.66
5.3.130.0070.04012.66
5.3.120.0080.03712.66
5.3.110.0070.04012.66
5.3.100.0070.03612.11
5.3.90.0100.03312.08
5.3.80.0080.03412.08
5.3.70.0050.03712.08
5.3.60.0070.03512.06
5.3.50.0030.03912.00
5.3.40.0080.03712.00
5.3.30.0080.03311.95
5.3.20.0060.03511.73
5.3.10.0050.03511.70
5.3.00.0070.03911.68
5.2.170.0110.0369.18
5.2.160.0070.0279.19
5.2.150.0080.0289.19
5.2.140.0060.0339.18
5.2.130.0070.0289.14
5.2.120.0090.0329.14
5.2.110.0050.0299.15
5.2.100.0060.0289.14
5.2.90.0060.0339.14
5.2.80.0080.0269.14
5.2.70.0050.0319.14
5.2.60.0050.0339.09
5.2.50.0040.0339.06
5.2.40.0060.0309.04
5.2.30.0040.0309.02
5.2.20.0100.0269.00
5.2.10.0040.0288.92
5.2.00.0060.0328.79
5.1.60.0070.0218.07
5.1.50.0040.0288.07
5.1.40.0050.0248.05
5.1.30.0060.0338.40
5.1.20.0060.0358.42
5.1.10.0100.0218.15
5.1.00.0060.0278.15
5.0.50.0030.0226.62
5.0.40.0050.0256.48
5.0.30.0090.0366.29
5.0.20.0050.0296.27
5.0.10.0080.0476.24
5.0.00.0100.0456.23
4.4.90.0050.0254.78
4.4.80.0040.0204.75
4.4.70.0090.0334.75
4.4.60.0080.0684.75
4.4.50.0080.0244.77
4.4.40.0080.0304.71
4.4.30.0070.0194.75
4.4.20.0050.0174.84
4.4.10.0060.0194.84
4.4.00.0030.0284.76
4.3.110.0090.0204.67
4.3.100.0060.0334.67
4.3.90.0020.0424.64
4.3.80.0100.0334.58
4.3.70.0070.0354.63
4.3.60.0070.0394.63
4.3.50.0030.0214.63
4.3.40.0020.0314.54
4.3.30.0010.0223.29
4.3.20.0020.0183.26
4.3.10.0040.0163.21
4.3.00.0030.01714.93

preferences:
138.87 ms | 1394 KiB | 7 Q