3v4l.org

run code in 300+ PHP versions simultaneously
<?php class abc { public static $zm = [ 'a'=>'b:'.date('Y') ]; }

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)
5.4.350.0050.04012.02
5.4.340.0050.03912.02
5.4.320.0080.03612.51
5.4.310.0100.04312.50
5.4.300.0090.03912.51
5.4.290.0070.03912.51
5.4.280.0110.03112.40
5.4.270.0080.03712.40
5.4.260.0100.03812.40
5.4.250.0070.04012.40
5.4.240.0050.04012.40
5.4.230.0070.04012.39
5.4.220.0070.04212.39
5.4.210.0090.04712.39
5.4.200.0070.04812.39
5.4.190.0120.03812.39
5.4.180.0110.04612.39
5.4.170.0110.04512.39
5.4.160.0070.04112.39
5.4.150.0090.04712.39
5.4.140.0100.05112.08
5.4.130.0070.03612.06
5.4.120.0030.03912.02
5.4.110.0040.04012.02
5.4.100.0100.03412.02
5.4.90.0070.03812.03
5.4.80.0050.04112.02
5.4.70.0070.03812.02
5.4.60.0050.03612.02
5.4.50.0070.03712.02
5.4.40.0070.04812.01
5.4.30.0090.04612.00
5.4.20.0070.05012.00
5.4.10.0070.04912.00
5.4.00.0070.04111.50
5.3.290.0110.03912.80
5.3.280.0090.03712.71
5.3.270.0060.04412.72
5.3.260.0080.04012.72
5.3.250.0120.03412.72
5.3.240.0040.03912.72
5.3.230.0040.04112.70
5.3.220.0080.03512.68
5.3.210.0040.04612.68
5.3.200.0070.03612.68
5.3.190.0060.04312.68
5.3.180.0070.04112.68
5.3.170.0100.04612.67
5.3.160.0110.04712.68
5.3.150.0080.04612.67
5.3.140.0090.03612.66
5.3.130.0080.04012.66
5.3.120.0090.03712.66
5.3.110.0080.03812.66
5.3.100.0040.04112.12
5.3.90.0060.03812.10
5.3.80.0060.03912.09
5.3.70.0060.04012.09
5.3.60.0040.04212.08
5.3.50.0040.03912.02
5.3.40.0050.04012.02
5.3.30.0120.05711.98
5.3.20.0090.04111.75
5.3.10.0050.04311.73
5.3.00.0060.04611.71
5.2.170.0070.0319.21
5.2.160.0060.0319.21
5.2.150.0030.0359.21
5.2.140.0050.0369.21
5.2.130.0070.0359.17
5.2.120.0100.0439.17
5.2.110.0050.0419.18
5.2.100.0080.0389.17
5.2.90.0050.0429.18
5.2.80.0070.0309.17
5.2.70.0070.0399.17
5.2.60.0060.0309.13
5.2.50.0090.0279.09
5.2.40.0040.0319.07
5.2.30.0060.0289.05
5.2.20.0050.0329.04
5.2.10.0070.0298.94
5.2.00.0040.0368.80
5.1.60.0030.0268.09
5.1.50.0040.0268.08
5.1.40.0060.0248.06
5.1.30.0040.0288.41
5.1.20.0040.0328.43
5.1.10.0040.0288.16
5.1.00.0070.0288.16
5.0.50.0040.0286.63
5.0.40.0030.0286.50
5.0.30.0050.0356.30
5.0.20.0030.0236.27
5.0.10.0020.0216.26
5.0.00.0080.0266.25
4.4.90.0020.0164.78
4.4.80.0020.0184.75
4.4.70.0030.0164.75
4.4.60.0020.0154.75
4.4.50.0020.0164.77
4.4.40.0040.0244.71
4.4.30.0050.0134.76
4.4.20.0090.0144.84
4.4.10.0040.0214.85
4.4.00.0110.0784.76
4.3.110.0050.0194.67
4.3.100.0040.0234.67
4.3.90.0030.0234.63
4.3.80.0050.0294.58
4.3.70.0040.0164.63
4.3.60.0050.0194.63
4.3.50.0030.0174.63
4.3.40.0020.0274.54
4.3.30.0020.0183.30
4.3.20.0020.0163.28
4.3.10.0030.0153.23
4.3.00.0100.0276.87

preferences:
146.75 ms | 1394 KiB | 7 Q