From 1cf89aab5fff8c8068cbf0ed18038b6e4fd4f605 Mon Sep 17 00:00:00 2001 From: admin Date: Sun, 3 Sep 2006 18:24:39 +0000 Subject: --- system/helpers/date_helper.php | 2 +- system/helpers/text_helper.php | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'system/helpers') diff --git a/system/helpers/date_helper.php b/system/helpers/date_helper.php index c8205bb7d..ab3a31867 100644 --- a/system/helpers/date_helper.php +++ b/system/helpers/date_helper.php @@ -223,7 +223,7 @@ function days_in_month($month = 0, $year = '') return 0; } - if ( ! ctype_digit($year) OR strlen($year) != 4) + if ( ! is_numeric($year) OR strlen($year) != 4) { $year = date('Y'); } diff --git a/system/helpers/text_helper.php b/system/helpers/text_helper.php index 15b5573bf..e4f816eb1 100644 --- a/system/helpers/text_helper.php +++ b/system/helpers/text_helper.php @@ -333,7 +333,7 @@ function highlight_phrase($str, $phrase, $tag_open = '', $tag_close = '< */ function word_wrap($str, $chars = '76') { - if ( ! ctype_digit($chars)) + if ( ! is_numeric($chars)) $chars = 76; $str = preg_replace("/(\r\n|\r|\n)/", "\n", $str); -- cgit v1.2.3-24-g4f1b