PO::prepend_each_line()

最后更新于：2021-11-25 21:26:18

PO::prepend_each_line( string$string, string$with)

Inserts $with in the beginning of every new line of $string and returns the modified string

参数

$string: (string) (Required) prepend lines in this string
$with: (string) (Required) prepend lines with this string

源文件

文件: gc-includes/pomo/po.php

		public static function prepend_each_line( $string, $with ) {
			$lines  = explode( "n", $string );
			$append = '';
			if ( "n" === substr( $string, -1 ) && '' === end( $lines ) ) {
				/*
				 * Last line might be empty because $string was terminated
				 * with a newline, remove it from the $lines array,
				 * we'll restore state by re-terminating the string at the end.
				 */
				array_pop( $lines );
				$append = "n";
			}
			foreach ( $lines as &$line ) {
				$line = $with . $line;
			}
			unset( $line );
			return implode( "n", $lines ) . $append;
		}