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includes/avatar-privacy/tools/functions.php

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+<?php
+/**
+ * This file is part of Avatar Privacy.
+ *
+ * Copyright 2023 Peter Putzer.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ *  ***
+ *
+ * @package mundschenk-at/avatar-privacy
+ * @license http://www.gnu.org/licenses/gpl-2.0.html
+ *
+ * @internal All functions in this file are to be considered for internal use only.
+ */
+
+namespace Avatar_Privacy\Tools;
+
+/**
+ * Deletes a file.
+ *
+ * This functions is a replacement for `\wp_delete_file` that _does_ return
+ * the result of the wrapped `unlink` call.
+ *
+ * @since 2.7.0
+ *
+ * @param  string $file The path to the file to delete.
+ *
+ * @return bool
+ */
+function delete_file( string $file ): bool {
+	/** This filter is documented in wp-includes/functions.php */
+	$delete = \apply_filters( 'wp_delete_file', $file ); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound -- WordPress Core hook usage is intentional.
+	if ( ! empty( $delete ) ) {
+		return @unlink( $delete ); // phpcs:ignore WordPress.WP.AlternativeFunctions.unlink_unlink
+	}
+
+	return false;
+}