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DevOps to DevSecOps – Learn the evolution
DevSecOps Certified Professional (DSOCP)

Learn to automate security into a fast-paced DevOps environment using various open-source tools and scripts.

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Get certified in the new tech skill to rule the industry
Site Reliability Engineering (SRE) Certified Professional

A method of measuring and achieving reliability through engineering and operations work – developed by Google to manage services.

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Master in DevOps Engineering (MDE)

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Azure DevOps Solutions Expert

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Learn and get certified
AWS Certified DevOps Professional

Learn about the DevOps services offered by AWS and how you can use them to make your workflow more efficient.

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How to define String in PHP?

Spread the Knowledge

A string is a group of characters, where a character is equivalent to a byte. This implies PHP just supports a 256-character set and subsequently doesn’t offer local Unicode support.
ex:-

Single quote (‘) :-

Single quote strings are the most straightforward approach to indicate string. Single quote is utilized to indicate string when we need the string to be actually as it is composed.

Here, used single quote string so not displayed or output your data value. Here work as a string. If you want to print correct data value then add in Double quote string.

Double quote (“):-
Double quoted strings are used to print any value of a variable in PHP. It will show a large group of got away characters, and variables in the strings will be assessed. A significant point here is that you can use curly braces to isolate the name of the variable you want to be evaluated.

Here, Double quote string uses to print or display variables of data.

Heredoc (<<<):- It works similarly as the double quote.

Here, used heredoc syntax in this where (echo <<< ANYDATA) then, right if (echo <<< ANYDATA ) you want to any space or any tab then show error.

Nowdoc (<<<‘ ‘):- It works similarly as a single quote.

Rajesh Kumar