From cbff02db4f84c83c62bdd1f7450b8afbf39a5270 Mon Sep 17 00:00:00 2001
From: Andreas Fischer <bantu@phpbb.com>
Date: Mon, 11 Jun 2012 15:22:55 +0200
Subject: [ticket/10931] Make to_numeric function globally available.

PHPBB3-10931
---
 phpBB/includes/functions.php | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'phpBB/includes/functions.php')

diff --git a/phpBB/includes/functions.php b/phpBB/includes/functions.php
index 95f2cf8d26..ad64471388 100644
--- a/phpBB/includes/functions.php
+++ b/phpBB/includes/functions.php
@@ -4987,3 +4987,16 @@ function phpbb_pcre_utf8_support()
 	}
 	return $utf8_pcre_properties;
 }
+
+/**
+* Casts a numeric string $input to an appropriate numeric type (i.e. integer or float)
+*
+* @param string $input		A numeric string.
+*
+* @return int|float			Integer $input if $input fits integer,
+*							float $input otherwise.
+*/
+function phpbb_to_numeric($input)
+{
+	return ($input > PHP_INT_MAX) ? (float) $input : (int) $input;
+}
-- 
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