Remove quotes from string inside of array - php

Question

I have a string that looks like this:
$string = '"excludeIF":["miniTrack","isTriangleHanger","tubeTrack","boxTrack"]';
I need to get rid of the " that are inside of the [] array so it looks like this:
$string = '"excludeIF":[miniTrack, tubeTrack, boxTrack]';
I was trying some regex but I kept getting rid of all of the quotes.

Answer 1

For this particular example:
$string = '"excludeIF":["miniTrack","isTriangleHanger","tubeTrack","boxTrack"]';
preg_match("/((?<=\[).*(?=\]))/", $string, $match);
$change = str_replace('"', "", $match[0]);
$result = preg_replace("/$match[0]/", $change, $string);
What this does is it gets the content inside the square brackets, removes the quotes, then replaces the original content with the cleaned content.
This may run into errors if you have the exact same string outside of square brackets later on, but it should be an easy fix if you understand what I've written.
Hope it helps.
PS. It would also help if you showed us what regexes you were trying, as you were, perhaps, on the right path but just had some misunderstandings.

Answer 2

So yeah I agree with the comment about the XY Problem, but I would still like to try help.
$string = '"excludeIF":["miniTrack","isTriangleHanger","tubeTrack","boxTrack"]';
You will now need to find the start and end positions of the string that you want edited. This can be done by the following:
$stringPosition1 = strpos($string,'[');
$stringPosition2 = strpos($string,']');
Now you have the correct positions you are able to do a substr() to find the exact string you want edited.
$str = substr($string,$stringPosition1,$stringPosition2);
From here you can do a simple str_replace()
$replacedString = str_replace('"','',$str);
$result = '"excludeIF":' . $replacedString;
It is an excellent idea to look at the PHP docs if you struggle to understand any of the above functions. I truly believe that you are only as good at coding as your knowledge of the language is. So please have a read of the following documents:
Str_pos: http://php.net/manual/en/function.strpos.php
Sub_str: http://php.net/manual/en/function.substr.php
Str_replace: http://php.net/manual/en/function.str-replace.php

Answer 3

test this code:
<?php
$string = '"excludeIF":["miniTrack","isTriangleHanger","tubeTrack","boxTrack"]';
$str_array = str_split($string);
$string_new = '';
$id = 0;
foreach ($str_array as $value) {
if($value == '[' || $id != 0){
$id = ($value != ']') ? 1 : 0;
$string_new .= ($value != "\"") ? $value : '' ;
} else {
$string_new .= $value;
}
}
echo $string_new;
//RESULT "excludeIF":[miniTrack,isTriangleHanger,tubeTrack,boxTrack]
?>
Good luck!
EDIT
<?php
$string = '"excludeIF":["miniTrack","isTriangleHanger","tubeTrack","boxTrack"]';
$part = str_replace("\"","",(strstr($string,'[')));
$string = substr($string,0,strpos($string,'[')).$part;
echo $string;
?>
Other possible solution.
Fun with code!