How to Escape Quotation Marks in PHP Strings?

Escaping Quotation Marks in PHP

When working with strings in PHP, it's important to be mindful of quotation marks. If you encounter parse errors due to quotation marks, the solution lies in escaping them.

How to Escape Quotation Marks

To treat a quotation mark as part of a string and avoid parse errors, you can use a backslash () as an escape character. For example, instead of:

$text2 = 'From time to "time"';

Use:

$text2 = 'From time to \"time\"';

Alternative Methods

Additionally, you can use single quotes instead of double quotes:

$text2 = 'From time to "time"';

String Interpolation

Double quotes allow for string interpolation, where you can include variables within the string. Backslashes are not compatible with interpolation.

Heredoc Syntax

For long strings, you can use heredoc syntax:

$heredoc = <<<term
This is a long line of text that include variables such as $someVar
and additionally some other variable $someOtherVar. It also supports having
'single quotes' and "double quotes" without terminating the string itself.
heredocs have additional functionality that most likely falls outside
the scope of what you aim to accomplish.
term;

By following these techniques, you can escape quotation marks and manipulate strings effectively in PHP.

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