3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = array('tag_name' => 'google','tag_name' => 'technology') echo implode(', ', $input);

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)
5.4.320.0070.03512.49
5.4.310.0050.04012.49
5.4.300.0070.03612.50
5.4.290.0060.04512.49
5.4.280.0070.03812.39
5.4.270.0050.04112.39
5.4.260.0060.03912.39
5.4.250.0040.04212.39
5.4.240.0050.04112.39
5.4.230.0050.03912.38
5.4.220.0080.03412.38
5.4.210.0060.03612.38
5.4.200.0050.04312.38
5.4.190.0060.03712.38
5.4.180.0060.03612.38
5.4.170.0100.03212.39
5.4.160.0070.03512.38
5.4.150.0060.03812.38
5.4.140.0040.03912.07
5.4.130.0070.03412.05
5.4.120.0070.03412.02
5.4.110.0060.03512.01
5.4.100.0060.03612.01
5.4.90.0040.03912.01
5.4.80.0040.04112.01
5.4.70.0100.03212.01
5.4.60.0080.04512.01
5.4.50.0060.03812.00
5.4.40.0050.04212.00
5.4.30.0020.03912.00
5.4.20.0070.03411.99
5.4.10.0060.03411.99
5.4.00.0060.03511.48
5.3.290.0080.03912.80
5.3.280.0080.03812.71
5.3.270.0080.04012.73
5.3.260.0060.04112.72
5.3.250.0120.03212.72
5.3.240.0080.03512.72
5.3.230.0070.03712.71
5.3.220.0080.03612.68
5.3.210.0030.04312.68
5.3.200.0060.03912.68
5.3.190.0060.03812.68
5.3.180.0100.03412.67
5.3.170.0070.04112.67
5.3.160.0060.03712.67
5.3.150.0100.03412.68
5.3.140.0060.03612.66
5.3.130.0070.03712.66
5.3.120.0080.03712.66
5.3.110.0040.04012.66
5.3.100.0060.03712.12
5.3.90.0050.04012.08
5.3.80.0060.03712.07
5.3.70.0030.04612.08
5.3.60.0040.03812.06
5.3.50.0070.03512.00
5.3.40.0080.03412.00
5.3.30.0050.03511.95
5.3.20.0080.04011.72
5.3.10.0060.03511.70
5.3.00.0070.03411.68
5.2.170.0030.0329.18
5.2.160.0080.0279.18
5.2.150.0060.0309.18
5.2.140.0040.0329.18
5.2.130.0040.0339.14
5.2.120.0110.0359.14
5.2.110.0060.0299.14
5.2.100.0050.0289.14
5.2.90.0040.0299.14
5.2.80.0040.0309.14
5.2.70.0020.0339.14
5.2.60.0070.0279.09
5.2.50.0030.0319.06
5.2.40.0050.0279.04
5.2.30.0030.0309.02
5.2.20.0020.0369.00
5.2.10.0050.0278.92
5.2.00.0030.0308.79
5.1.60.0030.0278.07
5.1.50.0040.0318.06
5.1.40.0050.0238.05
5.1.30.0040.0298.40
5.1.20.0040.0268.42
5.1.10.0060.0238.14
5.1.00.0020.0278.14
5.0.50.0020.0226.62
5.0.40.0040.0186.48
5.0.30.0020.0326.29
5.0.20.0050.0186.26
5.0.10.0030.0206.24
5.0.00.0010.0336.23
4.4.90.0010.0174.78
4.4.80.0050.0134.75
4.4.70.0030.0154.75
4.4.60.0010.0174.76
4.4.50.0040.0144.77
4.4.40.0040.0244.71
4.4.30.0020.0164.76
4.4.20.0030.0154.85
4.4.10.0010.0174.85
4.4.00.0010.0274.76
4.3.110.0010.0184.67
4.3.100.0020.0164.67
4.3.90.0050.0124.63
4.3.80.0060.0214.59
4.3.70.0050.0124.63
4.3.60.0020.0164.63
4.3.50.0020.0164.62
4.3.40.0020.0254.54
4.3.30.0010.0173.28
4.3.20.0020.0163.26
4.3.10.0010.0163.22
4.3.00.0070.01314.93

preferences:
139.66 ms | 1394 KiB | 7 Q