Question

Warning: This function has been deprecated. Use esc_html() instead.

wp_specialchars( string $string,  string $quote_style = ENT_NOQUOTES,  false|string $charset = false,  false $double_encode = false )

Legacy escaping for HTML blocks.

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description

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参数

$string

(string) (Required) String to escape.

$quote_style

(string) (Optional) Unused.

Default value: ENT_NOQUOTES

$charset

(false|string) (Optional) Unused.

Default value: false

$double_encode

(false) (Optional) Whether to double encode. Unused.

Default value: false

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返回值

(string) Escaped $string.

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源代码

File: wp-includes/deprecated.php

function wp_specialchars( $string, $quote_style = ENT_NOQUOTES, $charset = false, $double_encode = false ) {
	_deprecated_function( __FUNCTION__, '2.8.0', 'esc_html()' );
	if ( func_num_args() > 1 ) { // Maintain back-compat for people passing additional arguments.
		$args = func_get_args();
		return call_user_func_array( '_wp_specialchars', $args );
	} else {
		return esc_html( $string );
	}
}

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更新日志

Version	description
2.8.0	Introduced.

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相关函数

Uses

• wp-includes/formatting.php: esc_html()
• wp-includes/functions.php: _deprecated_function()

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User Contributed Notes