PHP addslashes() function - w3resource
php - How to query an array of data that has a Single quote? - Stack Overflow
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How to do HTML syntax highlighting inside PHP strings ? - GeeksforGeeks
Important PHP String Functions. A string is group of characters. It is… | by Shankar Babu Acharya | Medium
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differences between the single and double quotes in PHP
Single quotes vs double quotes in PHP (plus how to do multi-line strings using heredocs and nowdocs) - YouTube
Atom Editor: how to highlight singe and double quote strings differently for php - Stack Overflow
How To Work with Strings in PHP | DigitalOcean
The Top 9 Most Popular PHP String Functions – vegibit
A Guide to PHP Strings - Pi My Life Up
Delimiting Strings in PHP – BrainBell
php String single vs double quotes | Hacking Truth.in
PHPyths Buster: Single quotes are faster than double quotes - Krzych Jończyk
Using the htmlspecialchars() Function in PHP - Pi My Life Up
Replace Double Quotes With Single Quotes PHP
Escape Quotation Marks in PHP | Delft Stack
PHP Strings: PHP String Functions Explained with Examples
Difference between Single Quotes vs Double Quotes in PHP in Hindi - YouTube
I can confirm that the single vs. double quotes myth is really just a myth. A... - DEV Community
