initial

wp-content/mu-plugins/sqlite-database-integration/wp-includes/database/php-polyfills.php

@@ -0,0 +1,68 @@
+<?php
+/**
+ * Polyfills for PHP 8.0 string functions.
+ *
+ * Implementation follows the Symfony polyfill-php80 package.
+ *
+ * @see https://github.com/symfony/polyfill-php80
+ *
+ * @package wp-sqlite-integration
+ */
+
+if ( ! function_exists( 'str_starts_with' ) ) {
+	/**
+	 * Check if a string starts with a specific substring.
+	 *
+	 * @param string $haystack The string to search in.
+	 * @param string $needle The string to search for.
+	 *
+	 * @see https://www.php.net/manual/en/function.str-starts-with
+	 *
+	 * @return bool
+	 */
+	function str_starts_with( string $haystack, string $needle ) {
+		return 0 === strncmp( $haystack, $needle, strlen( $needle ) );
+	}
+}
+
+if ( ! function_exists( 'str_contains' ) ) {
+	/**
+	 * Check if a string contains a specific substring.
+	 *
+	 * @param string $haystack The string to search in.
+	 * @param string $needle The string to search for.
+	 *
+	 * @see https://www.php.net/manual/en/function.str-contains
+	 *
+	 * @return bool
+	 */
+	function str_contains( string $haystack, string $needle ) {
+		return '' === $needle || false !== strpos( $haystack, $needle );
+	}
+}
+
+if ( ! function_exists( 'str_ends_with' ) ) {
+	/**
+	 * Check if a string ends with a specific substring.
+	 *
+	 * @param string $haystack The string to search in.
+	 * @param string $needle The string to search for.
+	 *
+	 * @see https://www.php.net/manual/en/function.str-ends-with
+	 *
+	 * @return bool
+	 */
+	function str_ends_with( string $haystack, string $needle ) {
+		if ( '' === $needle || $needle === $haystack ) {
+			return true;
+		}
+
+		if ( '' === $haystack ) {
+			return false;
+		}
+
+		$needle_length = strlen( $needle );
+
+		return $needle_length <= strlen( $haystack ) && 0 === substr_compare( $haystack, $needle, -$needle_length );
+	}
+}