3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=['d'=>'','dd'=>'sd'] arsort($a); 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)
5.4.320.0090.03512.50
5.4.310.0050.05112.49
5.4.300.0070.03912.50
5.4.290.0020.04112.50
5.4.280.0060.03512.39
5.4.270.0080.03412.39
5.4.260.0050.04412.39
5.4.250.0040.04012.39
5.4.240.0110.03612.39
5.4.230.0050.03812.38
5.4.220.0060.03712.38
5.4.210.0080.03312.38
5.4.200.0060.03712.38
5.4.190.0060.04212.38
5.4.180.0080.03312.38
5.4.170.0060.03512.38
5.4.160.0070.03412.38
5.4.150.0080.03312.38
5.4.140.0080.03912.07
5.4.130.0060.03712.05
5.4.120.0060.03912.01
5.4.110.0060.03512.01
5.4.100.0060.04012.01
5.4.90.0030.04012.01
5.4.80.0030.03912.01
5.4.70.0020.03812.00
5.4.60.0080.03212.01
5.4.50.0070.03412.01
5.4.40.0070.03412.00
5.4.30.0080.03311.99
5.4.20.0060.03511.99
5.4.10.0100.03211.99
5.4.00.0040.03711.48
5.3.290.0090.03712.80
5.3.280.0060.03712.71
5.3.270.0040.04012.73
5.3.260.0060.03812.72
5.3.250.0040.03912.72
5.3.240.0040.03912.72
5.3.230.0030.04012.71
5.3.220.0080.03412.68
5.3.210.0040.03912.68
5.3.200.0060.03612.68
5.3.190.0080.03812.68
5.3.180.0080.03912.68
5.3.170.0060.03512.67
5.3.160.0090.03512.68
5.3.150.0060.03712.68
5.3.140.0100.03312.66
5.3.130.0080.04212.66
5.3.120.0100.03412.66
5.3.110.0060.04112.66
5.3.100.0080.03812.12
5.3.90.0070.03612.08
5.3.80.0050.03612.07
5.3.70.0050.03612.07
5.3.60.0050.03612.06
5.3.50.0080.03612.00
5.3.40.0030.04012.00
5.3.30.0050.03611.95
5.3.20.0060.03511.72
5.3.10.0040.03611.70
5.3.00.0060.03711.68
5.2.170.0050.0299.18
5.2.160.0050.0399.18
5.2.150.0050.0309.18
5.2.140.0050.0349.18
5.2.130.0060.0279.15
5.2.120.0070.0339.14
5.2.110.0080.0279.14
5.2.100.0040.0379.14
5.2.90.0040.0379.15
5.2.80.0050.0329.14
5.2.70.0020.0319.14
5.2.60.0050.0289.09
5.2.50.0060.0289.05
5.2.40.0030.0299.03
5.2.30.0050.0289.02
5.2.20.0050.0289.00
5.2.10.0060.0268.93
5.2.00.0070.0258.78
5.1.60.0040.0318.06
5.1.50.0020.0298.06
5.1.40.0060.0248.05
5.1.30.0050.0298.39
5.1.20.0080.0228.42
5.1.10.0030.0268.14
5.1.00.0030.0268.14
5.0.50.0020.0226.62
5.0.40.0010.0216.47
5.0.30.0020.0356.29
5.0.20.0020.0206.27
5.0.10.0020.0216.23
5.0.00.0030.0316.23
4.4.90.0020.0164.78
4.4.80.0040.0184.75
4.4.70.0020.0164.76
4.4.60.0020.0164.75
4.4.50.0020.0154.77
4.4.40.0040.0294.71
4.4.30.0030.0154.76
4.4.20.0020.0164.84
4.4.10.0040.0134.85
4.4.00.0040.0234.76
4.3.110.0050.0134.67
4.3.100.0020.0204.66
4.3.90.0020.0164.63
4.3.80.0040.0234.58
4.3.70.0010.0164.63
4.3.60.0040.0144.63
4.3.50.0010.0174.63
4.3.40.0020.0254.54
4.3.30.0030.0173.28
4.3.20.0020.0173.26
4.3.10.0020.0173.21
4.3.00.0000.02013.59

preferences:
139.45 ms | 1394 KiB | 7 Q