3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new array(); $a['asdasd'] = '1111'; print_r($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)
5.4.320.0060.03712.50
5.4.310.0070.04012.49
5.4.300.0060.04212.50
5.4.290.0040.04012.49
5.4.280.0030.03912.39
5.4.270.0080.03612.39
5.4.260.0050.04112.39
5.4.250.0050.04012.39
5.4.240.0060.04512.39
5.4.230.0050.03912.38
5.4.220.0080.05012.38
5.4.210.0060.03512.38
5.4.200.0050.03912.38
5.4.190.0050.03812.38
5.4.180.0050.03712.38
5.4.170.0050.03912.39
5.4.160.0090.03312.38
5.4.150.0070.04812.38
5.4.140.0040.03912.07
5.4.130.0050.03712.05
5.4.120.0060.04212.02
5.4.110.0090.03212.01
5.4.100.0060.03512.02
5.4.90.0080.03512.01
5.4.80.0080.03512.01
5.4.70.0070.03812.00
5.4.60.0060.03512.01
5.4.50.0030.04512.01
5.4.40.0070.03412.00
5.4.30.0050.03611.99
5.4.20.0060.03411.99
5.4.10.0040.03711.99
5.4.00.0060.03511.48
5.3.290.0090.03612.80
5.3.280.0070.03712.71
5.3.270.0060.04112.73
5.3.260.0060.04012.72
5.3.250.0080.03412.72
5.3.240.0090.03412.71
5.3.230.0070.03612.71
5.3.220.0080.03712.68
5.3.210.0080.03812.68
5.3.200.0070.03512.68
5.3.190.0070.04112.68
5.3.180.0080.03412.68
5.3.170.0050.03812.67
5.3.160.0070.03512.67
5.3.150.0060.04412.68
5.3.140.0040.03812.66
5.3.130.0030.04112.66
5.3.120.0030.04112.65
5.3.110.0070.04412.66
5.3.100.0050.04012.12
5.3.90.0050.03712.08
5.3.80.0040.03712.07
5.3.70.0050.03612.07
5.3.60.0060.03512.06
5.3.50.0080.03512.00
5.3.40.0010.04612.00
5.3.30.0030.04111.95
5.3.20.0060.03411.73
5.3.10.0060.03711.70
5.3.00.0060.03511.68
5.2.170.0050.0299.18
5.2.160.0040.0309.18
5.2.150.0050.0299.18
5.2.140.0040.0319.18
5.2.130.0030.0309.14
5.2.120.0050.0339.14
5.2.110.0030.0319.14
5.2.100.0050.0289.14
5.2.90.0020.0329.14
5.2.80.0070.0279.14
5.2.70.0030.0319.14
5.2.60.0040.0309.08
5.2.50.0040.0309.05
5.2.40.0040.0299.04
5.2.30.0070.0349.01
5.2.20.0040.0299.00
5.2.10.0060.0268.93
5.2.00.0050.0308.79
5.1.60.0060.0278.07
5.1.50.0030.0268.06
5.1.40.0040.0248.05
5.1.30.0060.0248.40
5.1.20.0020.0288.42
5.1.10.0020.0298.14
5.1.00.0060.0238.14
5.0.50.0020.0216.63
5.0.40.0020.0206.48
5.0.30.0030.0316.29
5.0.20.0030.0196.27
5.0.10.0010.0256.24
5.0.00.0020.0326.23
4.4.90.0020.0164.78
4.4.80.0020.0164.75
4.4.70.0050.0204.76
4.4.60.0050.0174.76
4.4.50.0030.0224.77
4.4.40.0040.0324.71
4.4.30.0040.0204.76
4.4.20.0050.0204.84
4.4.10.0030.0164.85
4.4.00.0030.0244.76
4.3.110.0020.0164.67
4.3.100.0050.0124.67
4.3.90.0030.0134.63
4.3.80.0030.0254.59
4.3.70.0020.0194.63
4.3.60.0060.0144.63
4.3.50.0030.0154.63
4.3.40.0010.0254.54
4.3.30.0020.0153.29
4.3.20.0040.0143.27
4.3.10.0010.0173.21
4.3.00.0030.01718.56

preferences:
159.49 ms | 1394 KiB | 7 Q