3v4l.org

run code in 300+ PHP versions simultaneously
<?php var type="string";

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)
5.4.320.0070.03912.50
5.4.310.0070.04212.49
5.4.300.0080.04212.50
5.4.290.0120.04712.50
5.4.280.0100.04112.39
5.4.270.0060.04212.39
5.4.260.0090.03812.39
5.4.250.0060.04412.39
5.4.240.0090.03712.39
5.4.230.0050.03912.38
5.4.220.0050.04112.38
5.4.210.0060.03712.38
5.4.200.0080.03812.38
5.4.190.0080.04312.38
5.4.180.0110.03712.38
5.4.170.0070.03712.39
5.4.160.0060.03712.38
5.4.150.0050.04212.38
5.4.140.0100.03512.07
5.4.130.0090.03612.05
5.4.120.0100.04012.02
5.4.110.0030.03812.01
5.4.100.0070.03712.01
5.4.90.0120.03712.02
5.4.80.0050.03812.01
5.4.70.0070.03412.01
5.4.60.0090.03112.01
5.4.50.0070.03412.01
5.4.40.0030.03812.00
5.4.30.0060.03611.99
5.4.20.0040.03611.99
5.4.10.0040.03711.99
5.4.00.0080.03311.49
5.3.290.0060.03912.80
5.3.280.0040.03912.71
5.3.270.0070.03712.73
5.3.260.0050.04012.72
5.3.250.0060.03512.72
5.3.240.0080.03512.71
5.3.230.0060.04712.71
5.3.220.0080.03512.68
5.3.210.0080.03612.68
5.3.200.0060.03612.68
5.3.190.0060.03812.68
5.3.180.0100.03212.67
5.3.170.0040.03912.67
5.3.160.0030.03912.67
5.3.150.0090.03712.67
5.3.140.0100.03212.66
5.3.130.0130.03312.66
5.3.120.0070.03812.66
5.3.110.0060.03912.66
5.3.100.0060.03812.12
5.3.90.0050.04912.09
5.3.80.0070.04312.08
5.3.70.0040.03912.08
5.3.60.0030.03912.06
5.3.50.0070.03612.00
5.3.40.0060.03812.00
5.3.30.0100.03211.95
5.3.20.0060.03711.73
5.3.10.0090.03711.70
5.3.00.0070.04411.68
5.2.170.0070.0349.18
5.2.160.0070.0299.18
5.2.150.0040.0329.18
5.2.140.0040.0319.18
5.2.130.0050.0289.14
5.2.120.0010.0319.14
5.2.110.0080.0299.14
5.2.100.0060.0289.14
5.2.90.0040.0309.14
5.2.80.0050.0309.14
5.2.70.0040.0379.14
5.2.60.0070.0349.09
5.2.50.0050.0299.05
5.2.40.0040.0299.04
5.2.30.0050.0309.01
5.2.20.0020.0329.01
5.2.10.0060.0298.93
5.2.00.0090.0258.78
5.1.60.0040.0238.06
5.1.50.0060.0258.06
5.1.40.0060.0368.04
5.1.30.0100.0328.40
5.1.20.0120.0318.42
5.1.10.0060.0338.14
5.1.00.0060.0268.14
5.0.50.0040.0236.62
5.0.40.0050.0186.48
5.0.30.0020.0326.30
5.0.20.0050.0216.27
5.0.10.0020.0226.24
5.0.00.0040.0306.23
4.4.90.0020.0184.77
4.4.80.0020.0234.75
4.4.70.0080.0114.75
4.4.60.0030.0154.75
4.4.50.0030.0154.77
4.4.40.0050.0234.71
4.4.30.0040.0144.75
4.4.20.0070.0114.85
4.4.10.0030.0164.85
4.4.00.0040.0244.76
4.3.110.0010.0174.67
4.3.100.0040.0184.67
4.3.90.0000.0184.64
4.3.80.0010.0264.58
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0040.0144.63
4.3.40.0030.0244.54
4.3.30.0030.0173.28
4.3.20.0030.0193.26
4.3.10.0020.0153.22
4.3.00.0030.01013.57

preferences:
141.45 ms | 1394 KiB | 7 Q