


php htmlentities() function usage examples, htmlentities examples_PHP tutorial
php htmlentities() function usage examples, htmlentities examples
php htmlentities() function converts characters into HTML entities, this article introduces php to coders The basic usage and examples of the htmlentities() function are introduced. Coders in need can refer to it.
Definition and Usage
htmlentities() function converts characters into HTML entities.
Tip: To convert HTML entities back to characters, use the html_entity_decode() function.
Tip: Please use the get_html_translation_table() function to return the translation table used by htmlentities().
Syntax
1 |
|
Parameters | Description | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
string | Required. Specifies the string to be converted. | ||||||||||||||||
flags |
ENT_NOQUOTES - Do not encode any quotes.
|
||||||||||||||||
character-set | Optional. A string specifying the character set to be used. Allowed values:
|
||||||||||||||||
double_encode | Optional. Boolean value that specifies whether to encode existing HTML entities.
|
Return value: | Return the converted string. If string contains an invalid encoding, an empty string is returned unless the ENT_IGNORE or ENT_SUBSTITUTE flag is set. |
PHP version: | 4 |
Update log: |

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