在字符串中添加数组键的引号

Question

I have lot of code that has arrays like $test[keyhere]. Is there any way (in text editor for example) that could automatic correct this like $test['keyhere'].

Example:

echo "This is test variable: $test[keyhere] and...";

to this:

echo "This is test variable: ".$test['keyhere']." and...";

Answer 1

You can do it with PHP array_map() :

<?php
    function addQuotes($n)
    {
        return "'" . $n . "'";
    }

    $a = array(1, 2, 3, 4, 5);
    $b = array_map("addQuotes", $a);
    print_r($b);
?>

Or when you print just add quotes:

echo "This is test variable: '".$test['keyhere']."' and...";

In Editors you can use Find And Replace (almost every text editor has this option) usually shortkey is cntrl + f for find and there is an option for replace, cntrl + shift + f is also an option for shortkey.