3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r(list($a,$b)));

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)
5.4.310.0050.04012.50
5.4.300.0040.03712.50
5.4.290.0040.04612.50
5.4.280.0040.03712.39
5.4.270.0030.03912.39
5.4.260.0070.03612.39
5.4.250.0070.03612.39
5.4.240.0030.03812.39
5.4.230.0040.03912.39
5.4.220.0090.03812.39
5.4.210.0070.03412.39
5.4.200.0050.03812.39
5.4.190.0070.03512.38
5.4.180.0060.03512.38
5.4.170.0050.03512.39
5.4.160.0070.03312.38
5.4.150.0050.03512.38
5.4.140.0050.04412.07
5.4.130.0060.03412.05
5.4.120.0050.03512.02
5.4.110.0090.04212.02
5.4.100.0060.04112.01
5.4.90.0080.04112.02
5.4.80.0070.04512.02
5.4.70.0080.03912.01
5.4.60.0050.03512.02
5.4.50.0110.03812.01
5.4.40.0070.03612.00
5.4.30.0070.04011.99
5.4.20.0030.03711.99
5.4.10.0080.03912.00
5.4.00.0060.03611.49
5.3.280.0090.04012.71
5.3.270.0080.03612.72
5.3.260.0100.03412.71
5.3.250.0080.03512.71
5.3.240.0080.03612.72
5.3.230.0090.04312.71
5.3.220.0050.03812.68
5.3.210.0070.03912.68
5.3.200.0060.03612.68
5.3.190.0060.05112.68
5.3.180.0080.03412.67
5.3.170.0020.04312.67
5.3.160.0060.03912.68
5.3.150.0050.03912.68
5.3.140.0070.04912.66
5.3.130.0070.04012.66
5.3.120.0090.04512.66
5.3.110.0080.04312.66
5.3.100.0050.04512.11
5.3.90.0100.04312.08
5.3.80.0050.03812.07
5.3.70.0090.03612.07
5.3.60.0090.03312.07
5.3.50.0080.03312.00
5.3.40.0030.03812.00
5.3.30.0040.03611.95
5.3.20.0030.03711.73
5.3.10.0030.03611.70
5.3.00.0050.03711.68
5.2.170.0040.0309.18
5.2.160.0050.0349.18
5.2.150.0030.0329.18
5.2.140.0040.0309.18
5.2.130.0050.0399.14
5.2.120.0040.0299.14
5.2.110.0050.0289.14
5.2.100.0030.0309.14
5.2.90.0050.0299.14
5.2.80.0070.0289.14
5.2.70.0020.0329.14
5.2.60.0030.0319.09
5.2.50.0040.0309.06
5.2.40.0030.0309.04
5.2.30.0040.0309.01
5.2.20.0050.0289.00
5.2.10.0040.0288.93
5.2.00.0050.0288.79
5.1.60.0040.0238.07
5.1.50.0050.0248.06
5.1.40.0030.0258.05
5.1.30.0040.0268.39
5.1.20.0030.0278.42
5.1.10.0050.0248.14
5.1.00.0070.0228.14
5.0.50.0020.0226.62
5.0.40.0030.0206.48
5.0.30.0040.0306.29
5.0.20.0050.0176.26
5.0.10.0020.0216.24
5.0.00.0050.0296.23
4.4.90.0020.0164.78
4.4.80.0040.0144.75
4.4.70.0010.0174.76
4.4.60.0060.0174.75
4.4.50.0010.0174.77
4.4.40.0040.0244.71
4.4.30.0030.0184.76
4.4.20.0010.0174.84
4.4.10.0020.0164.84
4.4.00.0040.0234.76
4.3.110.0030.0164.67
4.3.100.0030.0144.66
4.3.90.0010.0164.63
4.3.80.0040.0234.59
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0030.0154.62
4.3.40.0030.0234.54
4.3.30.0000.0183.28
4.3.20.0020.0163.27
4.3.10.0020.0163.22
4.3.00.0170.0277.08

preferences:
139.95 ms | 1394 KiB | 7 Q