Escape Sequences in Double-Quoted Strings in PHP
Q
How Many Escape Sequences Are Recognized in Double-Quoted Strings?
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A
There are 12 escape sequences you can use in double-quoted strings:
- \\ - Represents the back slash character.
- \" - Represents the double quote character.
- \$ - Represents the dollar sign.
- \n - Represents the new line character (ASCII code 10).
- \r - Represents the carriage return character (ASCII code 13).
- \t - Represents the tab character (ASCII code 9).
- \{ - Represents the open brace character.
- \} - Represents the close brace character.
- \[ - Represents the open bracket character.
- \] - Represents the close bracket character.
- \nnn - Represents a character as an octal value.
- \xnn - Represents a character as a hex value.
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2016-10-13, 1295👍, 0💬
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