3v4l.org

run code in 300+ PHP versions simultaneously
<?php $hello = hello => 1; wie => 2; print_r($hello); ?>

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)
5.4.310.0110.04212.49
5.4.300.0090.03612.50
5.4.290.0090.03912.49
5.4.280.0040.04012.39
5.4.270.0060.03812.39
5.4.260.0060.03812.39
5.4.250.0110.05312.39
5.4.240.0080.03312.39
5.4.230.0060.03912.38
5.4.220.0050.03812.38
5.4.210.0060.03612.38
5.4.200.0080.03912.38
5.4.190.0060.03912.38
5.4.180.0080.03812.38
5.4.170.0020.04112.38
5.4.160.0030.03912.38
5.4.150.0070.03612.38
5.4.140.0060.03812.07
5.4.130.0070.03912.05
5.4.120.0050.03512.01
5.4.110.0050.03512.01
5.4.100.0070.03312.01
5.4.90.0050.03712.01
5.4.80.0070.03512.01
5.4.70.0040.03612.00
5.4.60.0090.03112.01
5.4.50.0080.03712.01
5.4.40.0040.03611.99
5.4.30.0070.03411.99
5.4.20.0090.03311.99
5.4.10.0040.03711.99
5.4.00.0030.03811.48
5.3.290.0050.04012.80
5.3.280.0050.04212.71
5.3.270.0040.04112.72
5.3.260.0050.03912.72
5.3.250.0040.04012.72
5.3.240.0070.03612.71
5.3.230.0050.03912.71
5.3.220.0070.03712.68
5.3.210.0040.04112.68
5.3.200.0070.04412.68
5.3.190.0090.03612.68
5.3.180.0040.03712.67
5.3.170.0060.03712.67
5.3.160.0060.03712.68
5.3.150.0090.03512.67
5.3.140.0070.03412.66
5.3.130.0080.03812.66
5.3.120.0070.03812.66
5.3.110.0080.03912.66
5.3.100.0070.03512.12
5.3.90.0070.03712.09
5.3.80.0040.04212.08
5.3.70.0070.04212.07
5.3.60.0070.03612.06
5.3.50.0060.03512.00
5.3.40.0050.04112.00
5.3.30.0040.03811.95
5.3.20.0060.03611.72
5.3.10.0060.03411.70
5.3.00.0100.03611.68
5.2.170.0060.0419.18
5.2.160.0060.0349.18
5.2.150.0100.0329.18
5.2.140.0100.0349.18
5.2.130.0080.0329.14
5.2.120.0080.0279.14
5.2.110.0080.0339.14
5.2.100.0050.0289.14
5.2.90.0060.0289.14
5.2.80.0060.0329.14
5.2.70.0060.0299.14
5.2.60.0040.0369.09
5.2.50.0040.0309.06
5.2.40.0040.0299.04
5.2.30.0060.0349.02
5.2.20.0050.0299.00
5.2.10.0040.0288.92
5.2.00.0080.0268.78
5.1.60.0050.0358.06
5.1.50.0060.0238.07
5.1.40.0050.0268.05
5.1.30.0040.0308.40
5.1.20.0040.0348.42
5.1.10.0050.0378.14
5.1.00.0120.0248.14
5.0.50.0030.0256.62
5.0.40.0040.0266.48
5.0.30.0030.0316.29
5.0.20.0040.0256.27
5.0.10.0030.0246.24
5.0.00.0030.0386.23
4.4.90.0020.0194.78
4.4.80.0030.0184.76
4.4.70.0020.0204.76
4.4.60.0050.0154.75
4.4.50.0040.0154.77
4.4.40.0030.0274.70
4.4.30.0020.0164.76
4.4.20.0040.0144.84
4.4.10.0020.0214.85
4.4.00.0040.0274.76
4.3.110.0010.0194.67
4.3.100.0030.0144.66
4.3.90.0030.0144.63
4.3.80.0050.0274.59
4.3.70.0040.0144.63
4.3.60.0040.0144.63
4.3.50.0010.0194.63
4.3.40.0010.0274.54
4.3.30.0020.0203.28
4.3.20.0030.0213.26
4.3.10.0020.0203.22
4.3.00.0030.01715.92

preferences:
142.81 ms | 1394 KiB | 7 Q