PhpStorm search and replace multiple times between two strings - regex

Question

In PhpStorm IDE, using the search and replace feature, I'm trying to add .jpg to all strings between quotes that come after $colorsfiles = [ and before the closing ].
$colorsfiles = ["Blue", "Red", "Orange", "Black", "White", "Golden", "Green", "Purple", "Yellow", "cyan", "Gray", "Pink", "Brown", "Sky Blue", "Silver"];
If the "abc" is not in between $colorsfiles = [ and ], there should be no replacement.
The regex that I'm using is
$colorsfiles = \[("(\w*?)", )*
and replace string is
$colorsfiles = ["$2.jpg"]
The current result is
$colorsfiles = ["Brown.jpg"]"Sky Blue", "Silver"];
While the expected output is
$colorsfiles = ["Blue.jpg", "Red.jpg", "Orange.jpg", "Black.jpg", "White.jpg", "Golden.jpg", "Green.jpg", "Purple.jpg", "Yellow.jpg", "cyan.jpg", "Gray.jpg", "Pink.jpg", "Brown.jpg", "Sky Blue.jpg", "Silver.jpg"];

Answer 1

You should have said that you're trying it on IDE
Even though I don't use PHPStorm, I'm posting solution tested on my NetBeans.
Find : "([\w ]+)"([\,\]]{1})
Replace : "$1\.jpg"$2

Answer 2

why you need regex for this? a simple array_map() will do the trick for you.
<?php
function addExtension($color)
{
return $color.".jpg";
}
$colorsfiles = ["Blue", "Red", "Orange", "Black", "White", "Golden", "Green", "Purple", "Yellow", "cyan", "Gray", "Pink", "Brown", "Sky Blue", "Silver"];
$colorsfiles_with_extension = array_map("addExtension", $colorsfiles);
print_r($colorsfiles_with_extension);
?>
Edit: I've tested it on my PhpStorm, let's do it like
search:
"([a-zA-Z\s]+)"
replace_all:
"$1.jpg"

Answer 3

You may use
(\G(?!^)",\s*"|\$colorsfiles\s*=\s*\[")([^"]+)
and replace with $1$2.jpg. See this regex demo.
The regex matches $colorsfiles = [" or the end of the previous match followed with "," while capturing these texts into Group 1 (later referred to with $1 placeholder) and then captures into Group 2 (later referred to with $2) one or more chars other than a double quotation mark.
Details
(\G(?!^)",\s*"|\$colorsfiles\s*=\s*\[") -
\G(?!^)",\s*" - the end of the previous match (\G(?!^)), ", substring, 0+ whitespaces (\s*) and a " char
| - or
\$colorsfiles\s*=\s*\[" - $colorsfiles, 0+ whitespaces (\s*), =, 0+ whitespaces, [" (note that $ and [ must be escaped to match literal chars)
([^"]+) - Capturing group 2: one or more (+) chars other than " (the negated character class, [^"])