apply_filters( 'upload_size_limit', int $size, int $u_bytes, int $p_bytes )

Filters the maximum upload size allowed in php.ini.

Contents

Parameters

$size int
Max upload size limit in bytes.
$u_bytes int
Maximum upload filesize in bytes.
$p_bytes int
Maximum size of POST data in bytes.

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Source

File: wp-includes/media.php. View all references 

return apply_filters( 'upload_size_limit', min( $u_bytes, $p_bytes ), $u_bytes, $p_bytes );

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Changelog

Changelog
Version Description
2.5.0 Introduced.

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User Contributed Notes

  1. Skip to note 1 content
    You must log in to vote on the helpfulness of this noteVote results for this note: 2You must log in to vote on the helpfulness of this note
    Contributed by Drew Jaynes — 
    /**
 * Filter the upload size limit for non-administrators.
 *
 * @param string $size Upload size limit (in bytes).
 * @return int (maybe) Filtered size limit.
 */
function filter_site_upload_size_limit( $size ) {
	// Set the upload size limit to 10 MB for users lacking the 'manage_options' capability.
	if ( ! current_user_can( 'manage_options' ) ) {
		// 10 MB.
		$size = 1024 * 10000;
	}
	return $size;
}
add_filter( 'upload_size_limit', 'filter_site_upload_size_limit', 20 );

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