PO::prepend_each_line()
Inserts $with in the beginning of every new line of $input_string and returns the modified string
Method of the class: PO{}
No Hooks.
Return
null
. Nothing (null).
Usage
$result = PO::prepend_each_line( $input_string, $with );
- $input_string(string) (required)
- prepend lines in this string
- $with(string) (required)
- prepend lines with this string
PO::prepend_each_line() PO::prepend each line code WP 6.7.1
public static function prepend_each_line( $input_string, $with ) { $lines = explode( "\n", $input_string ); $append = ''; if ( "\n" === substr( $input_string, -1 ) && '' === end( $lines ) ) { /* * Last line might be empty because $input_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; }