3v4l.org

run code in 300+ PHP versions simultaneously
<?php $character_map = array(',', '/', '(', ')', ' ', '-', ':', '__'); $replace_values = str_repeat('REPLACE(', count($character_map)); $replace_parts = join("", $character_map); print $replace_values,"\n"; print $replace_parts,"\n";

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)
5.4.310.0050.04212.50
5.4.300.0080.03712.50
5.4.290.0050.04112.49
5.4.280.0110.03812.39
5.4.270.0070.04112.39
5.4.260.0050.03812.39
5.4.250.0070.03812.39
5.4.240.0050.04212.39
5.4.230.0110.04212.38
5.4.220.0090.04112.38
5.4.210.0110.03512.38
5.4.200.0080.03812.38
5.4.190.0110.03512.38
5.4.180.0100.03812.38
5.4.170.0100.03912.39
5.4.160.0070.03612.38
5.4.150.0100.03412.38
5.4.140.0090.04012.07
5.4.130.0070.03712.05
5.4.120.0080.03512.02
5.4.110.0090.03512.01
5.4.100.0100.03612.01
5.4.90.0080.04212.01
5.4.80.0070.04112.01
5.4.70.0090.04512.01
5.4.60.0050.03912.01
5.4.50.0100.03912.01
5.4.40.0040.04511.99
5.4.30.0070.04411.99
5.4.20.0070.04511.99
5.4.10.0070.04111.99
5.4.00.0070.03611.48
5.3.290.0040.04012.80
5.3.280.0110.04512.71
5.3.270.0060.04712.72
5.3.260.0060.04612.72
5.3.250.0100.03812.72
5.3.240.0100.04212.72
5.3.230.0100.04212.71
5.3.220.0080.04412.68
5.3.210.0110.05212.68
5.3.200.0070.04512.68
5.3.190.0100.04012.68
5.3.180.0070.04412.67
5.3.170.0100.04512.67
5.3.160.0110.04712.67
5.3.150.0070.04212.67
5.3.140.0080.03912.66
5.3.130.0070.04012.66
5.3.120.0040.04112.65
5.3.110.0090.03612.66
5.3.100.0060.04112.12
5.3.90.0080.03912.08
5.3.80.0080.03712.07
5.3.70.0090.04312.08
5.3.60.0050.04512.06
5.3.50.0100.03912.00
5.3.40.0070.03712.00
5.3.30.0050.03611.95
5.3.20.0050.04311.73
5.3.10.0040.04111.70
5.3.00.0090.04711.69
5.2.170.0070.0329.19
5.2.160.0030.0319.19
5.2.150.0040.0319.19
5.2.140.0040.0309.18
5.2.130.0050.0279.14
5.2.120.0050.0279.14
5.2.110.0050.0299.15
5.2.100.0040.0309.15
5.2.90.0070.0279.15
5.2.80.0070.0299.14
5.2.70.0040.0319.14
5.2.60.0060.0299.10
5.2.50.0040.0319.06
5.2.40.0040.0299.04
5.2.30.0040.0309.02
5.2.20.0030.0309.01
5.2.10.0050.0288.92
5.2.00.0050.0298.78
5.1.60.0040.0248.07
5.1.50.0030.0258.07
5.1.40.0040.0258.05
5.1.30.0030.0278.40
5.1.20.0040.0258.42
5.1.10.0050.0278.14
5.1.00.0040.0268.15
5.0.50.0050.0196.63
5.0.40.0020.0206.48
5.0.30.0030.0326.29
5.0.20.0030.0196.27
5.0.10.0030.0216.24
5.0.00.0050.0296.24
4.4.90.0030.0154.78
4.4.80.0020.0154.76
4.4.70.0020.0174.76
4.4.60.0030.0144.76
4.4.50.0020.0164.77
4.4.40.0020.0274.71
4.4.30.0040.0144.76
4.4.20.0030.0154.84
4.4.10.0030.0164.85
4.4.00.0020.0264.76
4.3.110.0010.0184.67
4.3.100.0020.0164.66
4.3.90.0020.0164.63
4.3.80.0020.0254.58
4.3.70.0040.0144.63
4.3.60.0040.0144.62
4.3.50.0020.0164.63
4.3.40.0040.0234.54
4.3.30.0020.0173.29
4.3.20.0040.0163.26
4.3.10.0030.0163.22
4.3.00.0000.0236.91

preferences:
141.16 ms | 1394 KiB | 7 Q