3v4l.org

run code in 300+ PHP versions simultaneously
<?php A = array(1, 2, 3); var_dump(A);

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)
5.4.340.0110.02912.01
5.4.320.0020.04012.50
5.4.310.0070.03612.49
5.4.300.0060.03612.50
5.4.290.0100.03312.50
5.4.280.0110.03012.39
5.4.270.0090.03612.39
5.4.260.0040.04012.39
5.4.250.0070.03912.39
5.4.240.0080.03612.39
5.4.230.0030.04212.38
5.4.220.0070.03412.38
5.4.210.0080.04112.38
5.4.200.0030.04112.38
5.4.190.0090.03312.38
5.4.180.0120.03412.38
5.4.170.0040.03712.39
5.4.160.0020.03912.38
5.4.150.0080.03312.38
5.4.140.0060.03512.07
5.4.130.0030.04012.05
5.4.120.0080.03512.02
5.4.110.0050.03812.01
5.4.100.0060.03912.01
5.4.90.0060.03812.01
5.4.80.0030.03912.01
5.4.70.0030.03712.01
5.4.60.0040.03712.01
5.4.50.0060.03412.01
5.4.40.0060.03412.00
5.4.30.0070.03411.99
5.4.20.0130.02711.98
5.4.10.0080.03111.99
5.4.00.0050.03611.48
5.3.290.0060.03812.80
5.3.280.0050.03812.71
5.3.270.0110.03512.73
5.3.260.0050.03912.72
5.3.250.0040.03912.72
5.3.240.0070.03612.72
5.3.230.0080.03612.71
5.3.220.0070.04412.68
5.3.210.0060.05112.68
5.3.200.0120.03212.68
5.3.190.0060.03812.68
5.3.180.0050.03712.67
5.3.170.0060.03612.67
5.3.160.0050.03712.68
5.3.150.0070.03912.67
5.3.140.0080.03412.66
5.3.130.0090.03512.65
5.3.120.0080.03612.66
5.3.110.0050.03912.65
5.3.100.0080.03512.12
5.3.90.0040.03712.08
5.3.80.0070.03412.08
5.3.70.0050.03912.07
5.3.60.0090.03812.06
5.3.50.0050.03912.00
5.3.40.0070.03512.00
5.3.30.0070.04311.95
5.3.20.0070.03711.73
5.3.10.0050.03411.70
5.3.00.0050.03611.68
5.2.170.0030.0329.18
5.2.160.0020.0319.18
5.2.150.0060.0309.18
5.2.140.0060.0309.18
5.2.130.0090.0279.14
5.2.120.0050.0299.14
5.2.110.0050.0289.14
5.2.100.0050.0279.14
5.2.90.0080.0279.14
5.2.80.0090.0339.14
5.2.70.0030.0319.14
5.2.60.0040.0309.09
5.2.50.0030.0319.06
5.2.40.0030.0319.04
5.2.30.0060.0299.01
5.2.20.0040.0289.00
5.2.10.0050.0278.92
5.2.00.0080.0268.78
5.1.60.0040.0248.07
5.1.50.0040.0258.07
5.1.40.0040.0258.05
5.1.30.0020.0308.39
5.1.20.0070.0248.42
5.1.10.0060.0248.14
5.1.00.0040.0268.14
5.0.50.0030.0216.63
5.0.40.0040.0226.48
5.0.30.0050.0426.29
5.0.20.0030.0196.27
5.0.10.0030.0206.24
5.0.00.0060.0286.23
4.4.90.0050.0144.78
4.4.80.0060.0144.75
4.4.70.0020.0204.75
4.4.60.0040.0164.76
4.4.50.0040.0164.77
4.4.40.0020.0274.71
4.4.30.0020.0164.76
4.4.20.0010.0174.84
4.4.10.0040.0144.84
4.4.00.0020.0244.76
4.3.110.0050.0134.67
4.3.100.0020.0154.66
4.3.90.0050.0124.63
4.3.80.0020.0244.59
4.3.70.0020.0154.63
4.3.60.0010.0164.63
4.3.50.0020.0164.63
4.3.40.0040.0234.54
4.3.30.0020.0163.28
4.3.20.0040.0153.25
4.3.10.0010.0173.22
4.3.00.0000.0237.13

preferences:
145 ms | 1394 KiB | 7 Q