3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'asdf asd'; $array = ('asdf', 'asd'); var_dump(explode(' ', $string)); var_dump(explode(' ', $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)
5.4.320.0070.04012.50
5.4.310.0070.03812.49
5.4.300.0130.03912.50
5.4.290.0040.04012.49
5.4.280.0110.03012.39
5.4.270.0060.04312.39
5.4.260.0070.04812.39
5.4.250.0080.04612.39
5.4.240.0090.04112.39
5.4.230.0070.03712.38
5.4.220.0060.03712.38
5.4.210.0060.03712.38
5.4.200.0060.03912.38
5.4.190.0060.03712.38
5.4.180.0070.03612.38
5.4.170.0070.03512.39
5.4.160.0050.03712.38
5.4.150.0090.03512.38
5.4.140.0090.04712.07
5.4.130.0030.03912.05
5.4.120.0060.03512.01
5.4.110.0090.04512.01
5.4.100.0080.04212.01
5.4.90.0070.04112.01
5.4.80.0060.04612.01
5.4.70.0080.03712.01
5.4.60.0070.03512.01
5.4.50.0060.03612.00
5.4.40.0060.04412.00
5.4.30.0080.03711.99
5.4.20.0090.03511.99
5.4.10.0080.03811.99
5.4.00.0010.04011.48
5.3.290.0060.04012.80
5.3.280.0100.04512.71
5.3.270.0100.04512.72
5.3.260.0090.04112.72
5.3.250.0070.04412.72
5.3.240.0060.04112.72
5.3.230.0070.04012.71
5.3.220.0070.03912.68
5.3.210.0090.04312.68
5.3.200.0090.04312.68
5.3.190.0070.04912.68
5.3.180.0060.03712.68
5.3.170.0100.03812.67
5.3.160.0080.03712.67
5.3.150.0150.03812.67
5.3.140.0090.04012.66
5.3.130.0060.04612.65
5.3.120.0100.04612.66
5.3.110.0110.03912.66
5.3.100.0090.03412.12
5.3.90.0070.03812.08
5.3.80.0050.03812.07
5.3.70.0050.03912.08
5.3.60.0080.03612.06
5.3.50.0030.04212.00
5.3.40.0060.04112.00
5.3.30.0090.03411.95
5.3.20.0080.03411.72
5.3.10.0030.03911.70
5.3.00.0050.03911.68
5.2.170.0050.0419.18
5.2.160.0040.0309.18
5.2.150.0130.0409.18
5.2.140.0060.0329.18
5.2.130.0070.0309.14
5.2.120.0070.0279.14
5.2.110.0090.0319.15
5.2.100.0080.0329.14
5.2.90.0080.0349.14
5.2.80.0080.0359.14
5.2.70.0100.0349.14
5.2.60.0070.0349.09
5.2.50.0050.0329.06
5.2.40.0060.0309.03
5.2.30.0060.0289.02
5.2.20.0080.0299.00
5.2.10.0050.0278.92
5.2.00.0030.0338.78
5.1.60.0030.0258.07
5.1.50.0060.0238.07
5.1.40.0070.0268.05
5.1.30.0050.0368.40
5.1.20.0110.0318.42
5.1.10.0050.0328.14
5.1.00.0080.0248.14
5.0.50.0020.0246.62
5.0.40.0040.0216.48
5.0.30.0030.0316.29
5.0.20.0030.0206.26
5.0.10.0030.0226.24
5.0.00.0020.0356.23
4.4.90.0010.0184.78
4.4.80.0030.0164.75
4.4.70.0050.0234.75
4.4.60.0040.0144.76
4.4.50.0020.0204.77
4.4.40.0090.0204.70
4.4.30.0020.0254.75
4.4.20.0020.0164.85
4.4.10.0030.0224.85
4.4.00.0040.0284.76
4.3.110.0050.0194.66
4.3.100.0070.0174.67
4.3.90.0050.0194.63
4.3.80.0040.0284.58
4.3.70.0030.0204.63
4.3.60.0000.0174.63
4.3.50.0040.0144.63
4.3.40.0050.0234.54
4.3.30.0030.0153.28
4.3.20.0010.0173.26
4.3.10.0020.0213.21
4.3.00.0170.0206.98

preferences:
159.4 ms | 1386 KiB | 7 Q