Removed pid in debug logs written by chrildren processes

NEWS

@@ -173,10 +173,11 @@ PHP                                                                        NEWS
 
 - PHP-FPM SAPI:
   . Added xml format to the status page. (fat)
-  . Remove timestamp in logs written by children processes. (fat)
+  . Removed timestamp in logs written by children processes. (fat)
   . Fixed exit at FPM startup on fpm_resources_prepare() errors. (fat)
   . Added master rlimit_files and rlimit_core in the global configuration
     settings. (fat)
+  . Removed pid in debug logs written by chrildren processes. (fat)
 
 - Reflection extension:
   . Fixed bug #54347 (reflection_extension does not lowercase module function

sapi/fpm/fpm/zlog.c

@@ -93,7 +93,11 @@ void zlog_ex(const char *function, int line, int flags, const char *fmt, ...) /*
 		len = zlog_print_time(&tv, buf, buf_size);
 	}
 	if (zlog_level == ZLOG_DEBUG) {
-		len += snprintf(buf + len, buf_size - len, "%s: pid %d, %s(), line %d: ", level_names[flags & ZLOG_LEVEL_MASK], getpid(), function, line);
+		if (!fpm_globals.is_child) {
+			len += snprintf(buf + len, buf_size - len, "%s: pid %d, %s(), line %d: ", level_names[flags & ZLOG_LEVEL_MASK], getpid(), function, line);
+		} else {
+			len += snprintf(buf + len, buf_size - len, "%s: %s(), line %d: ", level_names[flags & ZLOG_LEVEL_MASK], function, line);
+		}
 	} else {
 		len += snprintf(buf + len, buf_size - len, "%s: ", level_names[flags & ZLOG_LEVEL_MASK]);
 	}