Line training in php

Question

I have a line like this,

$inp1 = "3 doses at 0[0,0], 1-2 and 6 Month[6,1] [3,2])";

in this internally, getting the values of the square bracket. How can I take these values in square brackets? any function returns a string like this

[0,0] [6,1] [3,2]

Thanks in advance for your help.

+2

Karthik May 18 '10 at 7:24

2 answers

you can try with preg_replace function using regex:

$s = "3 doses at 0[0,0], 1-2 and 6 Month[6,1] [3,2])";
$s = preg_replace("/[^\[]*(\[[^\]]*\])[^\[]*/","$1",$s);
echo $s;

Outputs

[0,0][6,1][3,2]

+1

Jerome wagner May 18 '10 at 7:39

Alexander Konstantinov · Accepted Answer · 2010-05-18T07:27:33+0000

preg_match_all('/\[\d+,\d+\]/', $inp1, $matches);
$result = implode(' ', $matches[0]);