3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [1,2,3,4,5]; $a5 = 2233; echo "${include '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)
5.4.320.0050.03912.50
5.4.310.0050.04012.49
5.4.300.0080.03512.50
5.4.290.0060.04112.49
5.4.280.0120.03312.39
5.4.270.0070.03712.39
5.4.260.0030.04112.39
5.4.250.0080.03512.39
5.4.240.0050.03812.39
5.4.230.0040.04012.38
5.4.220.0040.03812.38
5.4.210.0090.03312.38
5.4.200.0110.03312.38
5.4.190.0100.04512.38
5.4.180.0070.05012.38
5.4.170.0060.04112.38
5.4.160.0060.03712.38
5.4.150.0040.04012.38
5.4.140.0050.03912.07
5.4.130.0060.03512.05
5.4.120.0070.03512.02
5.4.110.0080.03312.01
5.4.100.0040.03812.01
5.4.90.0090.04012.01
5.4.80.0040.04012.01
5.4.70.0070.03512.01
5.4.60.0040.03812.01
5.4.50.0060.03512.01
5.4.40.0060.03611.99
5.4.30.0050.03711.99
5.4.20.0090.03311.98
5.4.10.0100.03011.99
5.4.00.0050.03611.48
5.3.290.0050.04112.80
5.3.280.0060.04112.71
5.3.270.0110.04012.72
5.3.260.0050.04312.72
5.3.250.0100.03512.72
5.3.240.0060.04012.72
5.3.230.0040.04412.70
5.3.220.0090.03712.68
5.3.210.0110.03712.68
5.3.200.0080.03612.68
5.3.190.0110.03412.68
5.3.180.0060.03812.67
5.3.170.0050.03812.67
5.3.160.0050.03912.67
5.3.150.0060.03812.67
5.3.140.0090.04312.66
5.3.130.0070.03912.66
5.3.120.0050.04312.66
5.3.110.0050.04212.66
5.3.100.0060.03912.12
5.3.90.0050.04012.08
5.3.80.0100.03412.07
5.3.70.0070.03712.08
5.3.60.0050.03812.06
5.3.50.0060.03812.00
5.3.40.0060.03612.00
5.3.30.0060.03411.95
5.3.20.0040.03611.72
5.3.10.0050.03711.70
5.3.00.0070.03711.68
5.2.170.0040.0329.18
5.2.160.0080.0309.18
5.2.150.0090.0289.18
5.2.140.0030.0359.18
5.2.130.0060.0299.14
5.2.120.0080.0279.14
5.2.110.0070.0309.14
5.2.100.0080.0269.14
5.2.90.0060.0289.14
5.2.80.0060.0289.14
5.2.70.0060.0299.14
5.2.60.0040.0329.09
5.2.50.0080.0299.05
5.2.40.0040.0329.03
5.2.30.0050.0329.01
5.2.20.0060.0289.00
5.2.10.0030.0308.93
5.2.00.0030.0328.78
5.1.60.0050.0248.07
5.1.50.0050.0258.06
5.1.40.0020.0278.05
5.1.30.0050.0258.40
5.1.20.0040.0268.42
5.1.10.0030.0268.14
5.1.00.0030.0278.14
5.0.50.0070.0266.62
5.0.40.0050.0186.48
5.0.30.0060.0316.29
5.0.20.0030.0206.27
5.0.10.0050.0186.24
5.0.00.0030.0316.23
4.4.90.0030.0144.78
4.4.80.0020.0164.76
4.4.70.0040.0144.75
4.4.60.0020.0174.76
4.4.50.0020.0164.77
4.4.40.0030.0254.71
4.4.30.0040.0144.76
4.4.20.0020.0164.85
4.4.10.0020.0164.84
4.4.00.0030.0244.75
4.3.110.0020.0164.67
4.3.100.0020.0154.67
4.3.90.0020.0154.64
4.3.80.0030.0234.58
4.3.70.0060.0124.63
4.3.60.0020.0154.63
4.3.50.0020.0164.63
4.3.40.0060.0204.54
4.3.30.0010.0173.29
4.3.20.0010.0173.26
4.3.10.0010.0173.22
4.3.00.0070.01715.98

preferences:
142.89 ms | 1394 KiB | 7 Q