ext/zlib: gzfile/gzopen/readgzfile converting use_include_path argument to actual boolean.

close GH 16424

Author: devnexen

ext/zlib/zlib.c

@@ -609,10 +609,10 @@ PHP_FUNCTION(gzfile)
 	int flags = REPORT_ERRORS;
 	char buf[8192] = {0};
 	int i = 0;
-	zend_long use_include_path = 0;
+	bool use_include_path = false;
 	php_stream *stream;
 
-	if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS(), "p|l", &filename, &filename_len, &use_include_path)) {
+	if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS(), "p|b", &filename, &filename_len, &use_include_path)) {
 		RETURN_THROWS();
 	}
 
@@ -649,9 +649,9 @@ PHP_FUNCTION(gzopen)
 	size_t filename_len, mode_len;
 	int flags = REPORT_ERRORS;
 	php_stream *stream;
-	zend_long use_include_path = 0;
+	bool use_include_path = false;
 
-	if (zend_parse_parameters(ZEND_NUM_ARGS(), "ps|l", &filename, &filename_len, &mode, &mode_len, &use_include_path) == FAILURE) {
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "ps|b", &filename, &filename_len, &mode, &mode_len, &use_include_path) == FAILURE) {
 		RETURN_THROWS();
 	}
 
@@ -676,9 +676,9 @@ PHP_FUNCTION(readgzfile)
 	int flags = REPORT_ERRORS;
 	php_stream *stream;
 	size_t size;
-	zend_long use_include_path = 0;
+	bool use_include_path = false;
 
-	if (zend_parse_parameters(ZEND_NUM_ARGS(), "p|l", &filename, &filename_len, &use_include_path) == FAILURE) {
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "p|b", &filename, &filename_len, &use_include_path) == FAILURE) {
 		RETURN_THROWS();
 	}
 

ext/zlib/zlib.stub.php

@@ -169,15 +169,15 @@ function zlib_get_coding_type(): string|false {}
  * @return array<int, string>|false
  * @refcount 1
  */
-function gzfile(string $filename, int $use_include_path = 0): array|false {}
+function gzfile(string $filename, bool $use_include_path = false): array|false {}
 
 /**
  * @return resource|false
  * @refcount 1
  */
-function gzopen(string $filename, string $mode, int $use_include_path = 0) {}
+function gzopen(string $filename, string $mode, bool $use_include_path = false) {}
 
-function readgzfile(string $filename, int $use_include_path = 0): int|false {}
+function readgzfile(string $filename, bool $use_include_path = false): int|false {}
 
 /** @refcount 1 */
 function zlib_encode(string $data, int $encoding, int $level = -1): string|false {}