3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo http_build_query('*')

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)
5.4.320.0060.03712.47
5.4.310.0060.03912.46
5.4.300.0050.03912.46
5.4.290.0070.04012.47
5.4.280.0040.03812.36
5.4.270.0060.03612.36
5.4.260.0090.03712.36
5.4.250.0070.04112.36
5.4.240.0100.03812.36
5.4.230.0060.04112.35
5.4.220.0060.03712.36
5.4.210.0090.03912.35
5.4.200.0080.04612.36
5.4.190.0090.03612.35
5.4.180.0080.03612.35
5.4.170.0080.03512.36
5.4.160.0060.03612.36
5.4.150.0080.03512.35
5.4.140.0050.04012.04
5.4.130.0060.03712.02
5.4.120.0060.03911.99
5.4.110.0070.03811.98
5.4.100.0040.03911.99
5.4.90.0040.04011.98
5.4.80.0060.03711.98
5.4.70.0050.03611.98
5.4.60.0080.03311.98
5.4.50.0060.03811.98
5.4.40.0050.03811.96
5.4.30.0040.03911.96
5.4.20.0110.03211.96
5.4.10.0040.03511.96
5.4.00.0070.03711.46
5.3.290.0080.03912.80
5.3.280.0100.03612.71
5.3.270.0090.03612.73
5.3.260.0040.04112.71
5.3.250.0090.03412.72
5.3.240.0040.04412.72
5.3.230.0060.04812.71
5.3.220.0070.04112.68
5.3.210.0050.04112.68
5.3.200.0030.04312.68
5.3.190.0060.04112.68
5.3.180.0060.03912.67
5.3.170.0070.04012.67
5.3.160.0070.04512.68
5.3.150.0100.04712.67
5.3.140.0070.03712.66
5.3.130.0050.04112.66
5.3.120.0070.03912.66
5.3.110.0100.04212.65
5.3.100.0030.03912.11
5.3.90.0080.03712.08
5.3.80.0080.03612.07
5.3.70.0050.04112.08
5.3.60.0090.04112.07
5.3.50.0060.03812.00
5.3.40.0070.03612.00
5.3.30.0130.02911.95
5.3.20.0050.03911.72
5.3.10.0030.03911.70
5.3.00.0060.03611.68
5.2.170.0040.0369.18
5.2.160.0050.0369.18
5.2.150.0070.0329.18
5.2.140.0070.0319.18
5.2.130.0070.0289.13
5.2.120.0040.0309.14
5.2.110.0050.0299.14
5.2.100.0040.0299.14
5.2.90.0030.0359.14
5.2.80.0060.0319.14
5.2.70.0050.0429.14
5.2.60.0050.0429.09
5.2.50.0100.0379.06
5.2.40.0040.0309.04
5.2.30.0060.0329.01
5.2.20.0070.0369.00
5.2.10.0060.0398.93
5.2.00.0070.0338.78
5.1.60.0070.0228.07
5.1.50.0030.0318.06
5.1.40.0070.0318.05
5.1.30.0040.0278.39
5.1.20.0090.0228.41
5.1.10.0020.0308.14
5.1.00.0070.0248.14
5.0.50.0030.0226.63
5.0.40.0040.0206.48
5.0.30.0010.0336.29
5.0.20.0050.0196.27
5.0.10.0020.0226.24
5.0.00.0010.0336.23
4.4.90.0030.0164.78
4.4.80.0010.0174.75
4.4.70.0030.0154.76
4.4.60.0030.0164.75
4.4.50.0020.0174.77
4.4.40.0050.0254.71
4.4.30.0040.0174.76
4.4.20.0010.0184.84
4.4.10.0040.0154.85
4.4.00.0030.0264.75
4.3.110.0030.0164.67
4.3.100.0010.0174.67
4.3.90.0050.0134.63
4.3.80.0030.0254.58
4.3.70.0040.0134.63
4.3.60.0060.0114.63
4.3.50.0040.0164.63
4.3.40.0050.0214.54
4.3.30.0010.0173.29
4.3.20.0020.0163.27
4.3.10.0030.0163.21
4.3.00.0070.01318.16

preferences:
139.83 ms | 1394 KiB | 7 Q