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*

関数　_deprecated_function()

   

定義ファイル :/blog/wp-includes/functions.php 16
PHP
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/**
* Mark a function as deprecated and inform when it has been used.
*
* There is a hook deprecated_function_run that will be called that can be used
* to get the backtrace up to what file and function called the deprecated
* function.
*
* The current behavior is to trigger a user error if WP_DEBUG is true.
*
* This function is to be used in every function that is deprecated.
*
* @since 2.5.0
* @access private
*
* @param string $function    The function that was called.
* @param string $version     The version of WordPress that deprecated the function.
* @param string $replacement Optional. The function that should have been called. Default null.
*/
function _deprecated_function( $function, $version, $replacement = null ) {
 
/**
* Fires when a deprecated function is called.
*
* @since 2.5.0
*
* @param string $function    The function that was called.
* @param string $replacement The function that should have been called.
* @param string $version     The version of WordPress that deprecated the function.
*/
do_action( 'deprecated_function_run', $function, $replacement, $version );
 
/**
* Filter whether to trigger an error for deprecated functions.
*
* @since 2.5.0
*
* @param bool $trigger Whether to trigger the error for deprecated functions. Default true.
*/
if ( WP_DEBUG && apply_filters( 'deprecated_function_trigger_error', true ) ) {
if ( function_exists( '__' ) ) {
if ( ! is_null( $replacement ) )
trigger_error( sprintf( __('%1$s is <strong>deprecated</strong> since version %2$s! Use %3$s instead.'), $function, $version, $replacement ) );
else
trigger_error( sprintf( __('%1$s is <strong>deprecated</strong> since version %2$s with no alternative available.'), $function, $version ) );
} else {
if ( ! is_null( $replacement ) )
trigger_error( sprintf( '%1$s is <strong>deprecated</strong> since version %2$s! Use %3$s instead.', $function, $version, $replacement ) );
else
trigger_error( sprintf( '%1$s is <strong>deprecated</strong> since version %2$s with no alternative available.', $function, $version ) );
}
}
}

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