How are strings defined in PHP?
- Enclosing characters within single quotes ('') or double quotes ("")
- Using the string keyword
- By assigning a value to the string() function
- By using the new keyword with the String class
Strings in PHP can be defined by enclosing characters within single quotes ('') or double quotes (""). Both single quotes and double quotes can be used interchangeably, and they have slightly different behaviors. Single quotes preserve the literal value of each character, while double quotes allow for variable interpolation and the interpretation of escape sequences. Learn more: https://www.php.net/manual/en/language.types.string.php
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