From 98baf38d5384b316fc443f764d01041c8912d31e Mon Sep 17 00:00:00 2001 From: George Petculescu Date: Sun, 8 Sep 2019 15:58:36 +0300 Subject: improve create_captcha logging --- system/helpers/captcha_helper.php | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'system') diff --git a/system/helpers/captcha_helper.php b/system/helpers/captcha_helper.php index 94365adb5..ca9b86540 100644 --- a/system/helpers/captcha_helper.php +++ b/system/helpers/captcha_helper.php @@ -99,13 +99,19 @@ if ( ! function_exists('create_captcha')) if ( ! extension_loaded('gd')) { + log_message('error', 'create_captcha(): GD extension is not loaded.'); return FALSE; } if ($img_url !== '' OR $img_path !== '') { - if ($img_path === '' OR $img_url === '' OR ! is_dir($img_path) OR ! is_really_writable($img_path)) + if ($img_path === '' OR $img_url === '') { + log_message('error', 'create_captcha(): "img_path" and "img_url" are required.'); + return FALSE; + } elseif ( ! is_dir($img_path) OR ! is_really_writable($img_path)) + { + log_message('error', "create_captcha(): '$img_path' is not a dir, nor it's writable."); return FALSE; } -- cgit v1.2.3-24-g4f1b