3v4l.org

run code in 300+ PHP versions simultaneously
<?php class abc { public static $zm = array( '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)
5.4.350.0090.03012.03
5.4.340.0080.03712.02
5.4.320.0050.04012.51
5.4.310.0090.03712.51
5.4.300.0090.04112.50
5.4.290.0040.03912.51
5.4.280.0060.03512.40
5.4.270.0060.03512.40
5.4.260.0040.03912.40
5.4.250.0050.03812.40
5.4.240.0050.03712.40
5.4.230.0070.04312.39
5.4.220.0080.03712.39
5.4.210.0040.03912.39
5.4.200.0080.03812.39
5.4.190.0080.03912.39
5.4.180.0090.03512.39
5.4.170.0060.03612.40
5.4.160.0080.03312.39
5.4.150.0070.03412.39
5.4.140.0050.03712.08
5.4.130.0120.03212.06
5.4.120.0080.03312.02
5.4.110.0060.03612.02
5.4.100.0060.03512.02
5.4.90.0090.03812.02
5.4.80.0070.03712.02
5.4.70.0090.03612.02
5.4.60.0070.03312.02
5.4.50.0130.03212.02
5.4.40.0110.04512.01
5.4.30.0090.03512.00
5.4.20.0080.03512.00
5.4.10.0070.03512.00
5.4.00.0060.04111.49
5.3.290.0120.04412.80
5.3.280.0090.03912.71
5.3.270.0090.05312.72
5.3.260.0150.04812.72
5.3.250.0050.04312.72
5.3.240.0080.03612.72
5.3.230.0060.03812.71
5.3.220.0060.03912.68
5.3.210.0070.04112.68
5.3.200.0070.03812.68
5.3.190.0090.03812.68
5.3.180.0040.03912.68
5.3.170.0090.03612.67
5.3.160.0070.04612.67
5.3.150.0100.03812.67
5.3.140.0090.03412.66
5.3.130.0050.04012.66
5.3.120.0070.03812.66
5.3.110.0080.03912.66
5.3.100.0040.03812.12
5.3.90.0070.03812.10
5.3.80.0070.03412.09
5.3.70.0070.04012.09
5.3.60.0120.04012.08
5.3.50.0060.03712.02
5.3.40.0040.04412.02
5.3.30.0090.04311.98
5.3.20.0090.03811.76
5.3.10.0080.03111.73
5.3.00.0060.03611.71
5.2.170.0030.0329.21
5.2.160.0060.0299.21
5.2.150.0040.0359.21
5.2.140.0120.0379.21
5.2.130.0050.0379.16
5.2.120.0060.0379.17
5.2.110.0130.0319.18
5.2.100.0050.0379.18
5.2.90.0050.0399.17
5.2.80.0050.0409.17
5.2.70.0070.0399.17
5.2.60.0050.0379.13
5.2.50.0070.0339.09
5.2.40.0050.0369.06
5.2.30.0040.0329.04
5.2.20.0060.0319.05
5.2.10.0060.0338.94
5.2.00.0090.0298.80
5.1.60.0080.0228.09
5.1.50.0070.0288.09
5.1.40.0040.0318.06
5.1.30.0070.0298.41
5.1.20.0080.0278.43
5.1.10.0050.0348.16
5.1.00.0040.0328.16
5.0.50.0050.0226.64
5.0.40.0060.0246.49
5.0.30.0050.0406.30
5.0.20.0040.0256.27
5.0.10.0030.0246.26
5.0.00.0060.0336.25
4.4.90.0040.0164.78
4.4.80.0050.0194.75
4.4.70.0050.0184.75
4.4.60.0040.0184.75
4.4.50.0060.0164.77
4.4.40.0040.0294.71
4.4.30.0040.0174.75
4.4.20.0040.0174.84
4.4.10.0030.0214.85
4.4.00.0030.0274.76
4.3.110.0060.0164.66
4.3.100.0000.0204.66
4.3.90.0050.0214.63
4.3.80.0030.0274.58
4.3.70.0040.0184.63
4.3.60.0070.0134.63
4.3.50.0030.0214.63
4.3.40.0070.0294.54
4.3.30.0000.0253.30
4.3.20.0050.0203.28
4.3.10.0020.0183.23
4.3.00.0130.0206.77

preferences:
143.84 ms | 1394 KiB | 7 Q