Removed mysqlnd stats from phpinfo page

All information can already be retrieved using the APIs at https://www.php.net/manual/en/mysqlnd.stats.php. Closes https://bugs.php.net/bug.php?id=60594

Author: PeeHaa

NEWS

@@ -12,6 +12,9 @@ PHP                                                                        NEWS
 - Opcache:
   . Fixed #78202 (Opcache stats for cache hits are capped at 32bit NUM). (cmb)
 
+- mysqlnd:
+  . Fixed #60594 (mysqlnd exposes 160 lines of stats in phpinfo). (PeeHaa)
+
 - PDO:
   . Implemented FR #78033 (PDO - support username & password specified in
     DSN). (sjon)

ext/mysqli/tests/mysqli_phpinfo.phpt

@@ -46,17 +46,6 @@ require_once('skipifconnectfailure.inc');
 
 	if ($IS_MYSQLND) {
 		$expected = array(
-			'mysqlnd statistics',
-			'bytes_sent', 'bytes_received', 'packets_sent', 'packets_received',
-			'protocol_overhead_in', 'protocol_overhead_out', 'result_set_queries',
-			'non_result_set_queries', 'no_index_used', 'bad_index_used',
-			'buffered_sets', 'unbuffered_sets', 'ps_buffered_sets', 'ps_unbuffered_sets',
-			'flushed_normal_sets', 'flushed_ps_sets', 'rows_fetched_from_server',
-			'rows_fetched_from_client', 'rows_skipped', 'copy_on_write_saved',
-			'copy_on_write_performed', 'command_buffer_too_small', 'connect_success',
-			'connect_failure', 'connection_reused', 'explicit_close', 'implicit_close',
-			'disconnect_close', 'in_middle_of_command_close', 'explicit_free_result',
-			'implicit_free_result', 'explicit_stmt_close', 'implicit_stmt_close',
 			'size',
 			'mysqli.allow_local_infile',
 			'mysqli.allow_persistent', 'mysqli.max_persistent'

ext/mysqlnd/php_mysqlnd.c

@@ -51,29 +51,6 @@ mysqlnd_minfo_print_hash(zval *values)
 /* }}} */
 
 
-/* {{{ mysqlnd_minfo_dump_plugin_stats */
-static int
-mysqlnd_minfo_dump_plugin_stats(zval *el, void * argument)
-{
-	struct st_mysqlnd_plugin_header * plugin_header = (struct st_mysqlnd_plugin_header *)Z_PTR_P(el);
-	if (plugin_header->plugin_stats.values) {
-		char buf[64];
-		zval values;
-		snprintf(buf, sizeof(buf), "%s statistics", plugin_header->plugin_name);
-
-		mysqlnd_fill_stats_hash(plugin_header->plugin_stats.values, plugin_header->plugin_stats.names, &values ZEND_FILE_LINE_CC);
-
-		php_info_print_table_start();
-		php_info_print_table_header(2, buf, "");
-		mysqlnd_minfo_print_hash(&values);
-		php_info_print_table_end();
-		zend_array_destroy(Z_ARR(values));
-	}
-	return ZEND_HASH_APPLY_KEEP;
-}
-/* }}} */
-
-
 /* {{{ mysqlnd_minfo_dump_loaded_plugins */
 static int
 mysqlnd_minfo_dump_loaded_plugins(zval *el, void * buf)
@@ -161,10 +138,6 @@ PHP_MINFO_FUNCTION(mysqlnd)
 	}
 
 	php_info_print_table_end();
-
-
-	/* Print client stats */
-	mysqlnd_plugin_apply_with_argument(mysqlnd_minfo_dump_plugin_stats, NULL);
 }
 /* }}} */