3v4l.org

run code in 300+ PHP versions simultaneously
<?php const COMMA = ','; const EMPTYSTR = ''; const NEWLINE_CHAR = '\n'; const ENDL = "\n"; $data = '1,2,3,\n,4,5,6,\n,7,8,9'; $strNumsEtc = str_replace( COMMA, EMPTYSTR, $data); $strArr = explode(NEWLINE_CHAR,$strNumsEtc); foreach ($strArr as $str) { echo $str,ENDL; } $nl = '\' . NEWLINE_CHAR; var_dump($nl);

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)
5.4.340.0070.03412.01
5.4.320.0060.04012.50
5.4.310.0090.03712.50
5.4.300.0080.03612.50
5.4.290.0060.03912.50
5.4.280.0100.04012.39
5.4.270.0050.04212.39
5.4.260.0080.03612.39
5.4.250.0020.04212.39
5.4.240.0060.03712.39
5.4.230.0120.03212.39
5.4.220.0070.03512.38
5.4.210.0060.04112.38
5.4.200.0040.04012.38
5.4.190.0060.03612.39
5.4.180.0090.04012.38
5.4.170.0030.03912.39
5.4.160.0070.03812.39
5.4.150.0080.03512.38
5.4.140.0040.03812.07
5.4.130.0050.03612.05
5.4.120.0080.03412.02
5.4.110.0040.04012.02
5.4.100.0050.04012.01
5.4.90.0080.03712.02
5.4.80.0070.03612.02
5.4.70.0070.04012.01
5.4.60.0070.03312.01
5.4.50.0060.04612.02
5.4.40.0080.03412.00
5.4.30.0070.04112.00
5.4.20.0060.03911.99
5.4.10.0070.03811.99
5.4.00.0080.03911.48
5.3.290.0050.04112.80
5.3.280.0090.03912.71
5.3.270.0060.04212.72
5.3.260.0080.04512.72
5.3.250.0070.04012.72
5.3.240.0070.04312.72
5.3.230.0070.03812.71
5.3.220.0110.03412.68
5.3.210.0060.04112.68
5.3.200.0100.03512.68
5.3.190.0080.03612.68
5.3.180.0100.04212.68
5.3.170.0050.03912.67
5.3.160.0060.03712.67
5.3.150.0100.03812.68
5.3.140.0080.04112.66
5.3.130.0050.04112.66
5.3.120.0050.04312.66
5.3.110.0050.04012.66
5.3.100.0040.03912.12
5.3.90.0080.04012.08
5.3.80.0060.04112.08
5.3.70.0060.03612.07
5.3.60.0100.03412.07
5.3.50.0100.03212.00
5.3.40.0050.03712.00
5.3.30.0040.03711.95
5.3.20.0090.03211.73
5.3.10.0030.03811.70
5.3.00.0050.03811.69
5.2.170.0030.0359.18
5.2.160.0070.0279.18
5.2.150.0060.0329.18
5.2.140.0090.0419.17
5.2.130.0070.0319.14
5.2.120.0060.0329.14
5.2.110.0070.0299.15
5.2.100.0020.0319.14
5.2.90.0030.0319.14
5.2.80.0060.0299.14
5.2.70.0070.0329.14
5.2.60.0040.0309.09
5.2.50.0060.0329.06
5.2.40.0040.0309.04
5.2.30.0060.0299.01
5.2.20.0030.0359.01
5.2.10.0100.0278.93
5.2.00.0030.0318.78
5.1.60.0030.0258.07
5.1.50.0060.0258.07
5.1.40.0020.0278.05
5.1.30.0040.0278.40
5.1.20.0050.0288.42
5.1.10.0060.0288.14
5.1.00.0070.0258.14
5.0.50.0030.0206.62
5.0.40.0030.0196.47
5.0.30.0050.0336.29
5.0.20.0030.0196.26
5.0.10.0030.0216.24
5.0.00.0020.0336.23
4.4.90.0000.0194.78
4.4.80.0030.0154.76
4.4.70.0030.0174.76
4.4.60.0030.0174.75
4.4.50.0030.0154.77
4.4.40.0020.0254.71
4.4.30.0030.0154.76
4.4.20.0010.0174.84
4.4.10.0020.0164.85
4.4.00.0030.0254.76
4.3.110.0050.0144.67
4.3.100.0040.0154.66
4.3.90.0020.0174.63
4.3.80.0050.0224.59
4.3.70.0040.0134.63
4.3.60.0020.0164.63
4.3.50.0050.0134.63
4.3.40.0060.0254.54
4.3.30.0020.0183.28
4.3.20.0030.0153.26
4.3.10.0020.0173.22
4.3.00.0170.0176.84

preferences:
140.49 ms | 1386 KiB | 7 Q