3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(array_shift(array());

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)
5.4.320.0110.05312.46
5.4.310.0050.03912.46
5.4.300.0100.04212.46
5.4.290.0080.03612.46
5.4.280.0080.03912.36
5.4.270.0060.03612.36
5.4.260.0080.03912.36
5.4.250.0100.04112.36
5.4.240.0090.04512.36
5.4.230.0090.03412.35
5.4.220.0070.03512.35
5.4.210.0060.03712.35
5.4.200.0060.04112.35
5.4.190.0070.03812.34
5.4.180.0090.04212.34
5.4.170.0040.03812.36
5.4.160.0080.04012.36
5.4.150.0050.03512.36
5.4.140.0060.04312.03
5.4.130.0080.04412.02
5.4.120.0040.03611.98
5.4.110.0080.03511.97
5.4.100.0070.03611.98
5.4.90.0060.04511.98
5.4.80.0080.04111.97
5.4.70.0120.04011.97
5.4.60.0030.04211.97
5.4.50.0030.03711.98
5.4.40.0060.03411.96
5.4.30.0060.03411.96
5.4.20.0060.03811.95
5.4.10.0070.03411.95
5.4.00.0060.03511.45
5.3.290.0090.04012.80
5.3.280.0100.03312.71
5.3.270.0070.04012.72
5.3.260.0050.03912.72
5.3.250.0080.03412.72
5.3.240.0040.03912.72
5.3.230.0080.03412.71
5.3.220.0040.04212.68
5.3.210.0050.04612.68
5.3.200.0110.03912.68
5.3.190.0090.04712.68
5.3.180.0040.03812.67
5.3.170.0100.03512.67
5.3.160.0060.03612.68
5.3.150.0070.03512.67
5.3.140.0040.03712.66
5.3.130.0050.03912.66
5.3.120.0050.03812.66
5.3.110.0060.03812.66
5.3.100.0140.04112.12
5.3.90.0090.03512.08
5.3.80.0070.03512.07
5.3.70.0040.03812.08
5.3.60.0060.03812.06
5.3.50.0080.03812.00
5.3.40.0110.03312.00
5.3.30.0070.04111.95
5.3.20.0070.04011.72
5.3.10.0060.03611.70
5.3.00.0050.04611.67
5.2.170.0070.0349.18
5.2.160.0080.0319.18
5.2.150.0060.0319.18
5.2.140.0030.0329.18
5.2.130.0070.0299.14
5.2.120.0040.0309.13
5.2.110.0030.0329.14
5.2.100.0070.0339.14
5.2.90.0050.0299.14
5.2.80.0070.0289.14
5.2.70.0050.0309.13
5.2.60.0060.0299.09
5.2.50.0030.0339.05
5.2.40.0050.0359.03
5.2.30.0020.0339.00
5.2.20.0050.0369.00
5.2.10.0050.0318.92
5.2.00.0040.0308.78
5.1.60.0030.0248.06
5.1.50.0060.0238.05
5.1.40.0050.0308.04
5.1.30.0050.0298.39
5.1.20.0050.0288.41
5.1.10.0030.0288.14
5.1.00.0060.0248.14
5.0.50.0020.0226.61
5.0.40.0050.0176.47
5.0.30.0040.0356.29
5.0.20.0100.0156.26
5.0.10.0030.0216.23
5.0.00.0050.0306.22
4.4.90.0040.0144.78
4.4.80.0050.0184.76
4.4.70.0010.0174.75
4.4.60.0040.0144.75
4.4.50.0010.0174.77
4.4.40.0020.0264.71
4.4.30.0040.0144.76
4.4.20.0040.0154.85
4.4.10.0020.0204.85
4.4.00.0030.0254.76
4.3.110.0060.0184.67
4.3.100.0030.0164.66
4.3.90.0020.0154.63
4.3.80.0050.0234.58
4.3.70.0040.0164.63
4.3.60.0020.0154.63
4.3.50.0040.0244.63
4.3.40.0010.0274.54
4.3.30.0040.0203.28
4.3.20.0010.0213.26
4.3.10.0030.0143.21
4.3.00.0000.01315.97

preferences:
141.39 ms | 1386 KiB | 7 Q