3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo chr(hexdec(0451)-1072+224)

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)
5.4.260.0070.04312.34
5.4.250.0090.03612.34
5.4.240.0050.03812.34
5.4.230.0070.03812.33
5.4.220.0090.03612.33
5.4.210.0050.04212.33
5.4.200.0080.04112.33
5.4.190.0030.04512.33
5.4.180.0050.04312.33
5.4.170.0110.03912.33
5.4.160.0100.04812.33
5.4.150.0080.04212.32
5.4.140.0090.04012.02
5.4.130.0070.04411.99
5.4.120.0060.03611.96
5.4.110.0050.03711.96
5.4.100.0090.03911.96
5.4.90.0090.03611.96
5.4.80.0070.04011.95
5.4.70.0040.03811.95
5.4.60.0050.03611.95
5.4.50.0040.03811.95
5.4.40.0050.03611.94
5.4.30.0070.03911.94
5.4.20.0070.04111.93
5.4.10.0090.04311.94
5.4.00.0060.04011.43
5.3.280.0070.03912.71
5.3.270.0070.03812.72
5.3.260.0070.03912.72
5.3.250.0090.03512.72
5.3.240.0040.03912.72
5.3.230.0050.03812.71
5.3.220.0060.03912.68
5.3.210.0040.04112.68
5.3.200.0020.04112.68
5.3.190.0070.04312.68
5.3.180.0070.03612.67
5.3.170.0100.03312.66
5.3.160.0070.03812.67
5.3.150.0090.03912.67
5.3.140.0090.03512.66
5.3.130.0070.03912.66
5.3.120.0070.04312.66
5.3.110.0050.04112.65
5.3.100.0070.04512.12
5.3.90.0070.04312.08
5.3.80.0070.04012.07
5.3.70.0070.03612.08
5.3.60.0070.03612.06
5.3.50.0070.03512.00
5.3.40.0060.03812.00
5.3.30.0060.04011.94
5.3.20.0050.04111.71
5.3.10.0050.04511.67
5.3.00.0050.04511.66
5.2.170.0070.0389.16
5.2.160.0050.0319.16
5.2.150.0020.0349.16
5.2.140.0070.0329.16
5.2.130.0040.0349.12
5.2.120.0070.0359.12
5.2.110.0080.0329.13
5.2.100.0100.0309.12
5.2.90.0070.0299.12
5.2.80.0080.0289.12
5.2.70.0050.0389.11
5.2.60.0040.0349.07
5.2.50.0060.0339.04
5.2.40.0070.0289.01
5.2.30.0040.0308.99
5.2.20.0040.0308.98
5.2.10.0040.0308.90
5.2.00.0040.0308.77
5.1.60.0040.0248.05
5.1.50.0050.0258.05
5.1.40.0040.0268.04
5.1.30.0040.0278.38
5.1.20.0040.0328.41
5.1.10.0030.0308.13
5.1.00.0050.0248.13
5.0.50.0050.0206.60
5.0.40.0050.0186.46
5.0.30.0040.0356.28
5.0.20.0040.0196.25
5.0.10.0030.0216.23
5.0.00.0040.0326.22
4.4.90.0030.0164.78
4.4.80.0040.0144.75
4.4.70.0040.0154.76
4.4.60.0020.0184.75
4.4.50.0040.0194.77
4.4.40.0020.0274.71
4.4.30.0020.0174.76
4.4.20.0020.0214.84
4.4.10.0040.0164.85
4.4.00.0040.0274.76
4.3.110.0020.0164.67
4.3.100.0030.0184.66
4.3.90.0040.0144.63
4.3.80.0030.0254.58
4.3.70.0040.0184.63
4.3.60.0020.0184.63
4.3.50.0030.0164.63
4.3.40.0040.0254.54
4.3.30.0020.0173.29
4.3.20.0020.0193.26
4.3.10.0020.0193.22
4.3.00.0170.0176.90

preferences:
139.35 ms | 1394 KiB | 7 Q