WP_Rewrite::preg_index( int $number ): string

Description

Parameters

$numberint

Index number.

Return

string

Used by · 1

• WP_Rewrite::generate_rewrite_rules()Generates rewrite rules from a permalink structure.

Source

View on Trac ↗View on GitHub ↗

403	public function preg_index( $number ) {404		$match_prefix = '$';405		$match_suffix = '';406 407		if ( ! empty( $this->matches ) ) {408			$match_prefix = '$' . $this->matches . '[';409			$match_suffix = ']';410		}411 412		return "$match_prefix$number$match_suffix";413	}

History

Introduced in 1.5.0. Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

Parsed data

Generated from the wordpress-develop 6.8.8 tag, from src/wp-includes/class-wp-rewrite.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

Corrections

Something wrong on this page? Report it and it gets fixed in the next regeneration.