From 0b59f270a432f8c7b6128981f0a39b4a2e2fbd34 Mon Sep 17 00:00:00 2001
From: Derek Jones <derek.jones@ellislab.com>
Date: Tue, 13 May 2008 04:22:33 +0000
Subject: Some sweeping syntax changes for consistency:

(! foo) changed to ( ! foo)
|| changed to OR
changed newline standardization code in various places from preg_replace to str_replace
---
 system/plugins/captcha_pi.php | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

(limited to 'system/plugins/captcha_pi.php')

diff --git a/system/plugins/captcha_pi.php b/system/plugins/captcha_pi.php
index ec45309e5..df95788ee 100644
--- a/system/plugins/captcha_pi.php
+++ b/system/plugins/captcha_pi.php
@@ -1,4 +1,4 @@
-<?php  if (!defined('BASEPATH')) exit('No direct script access allowed');
+<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  * CodeIgniter
  *
@@ -157,16 +157,16 @@ function create_captcha($data = '', $img_path = '', $img_url = '', $font_path =
 	
 	foreach ($defaults as $key => $val)
 	{
-		if (! is_array($data))
+		if ( ! is_array($data))
 		{
-			if (! isset($$key) OR $$key == '')
+			if ( ! isset($$key) OR $$key == '')
 			{
 				$$key = $val;
 			}
 		}
 		else
 		{			
-			$$key = (! isset($data[$key])) ? $val : $data[$key];
+			$$key = ( ! isset($data[$key])) ? $val : $data[$key];
 		}
 	}
 	
@@ -175,17 +175,17 @@ function create_captcha($data = '', $img_path = '', $img_url = '', $font_path =
 		return FALSE;
 	}
 
-	if (! @is_dir($img_path))
+	if ( ! @is_dir($img_path))
 	{
 		return FALSE;
 	}
 	
-	if (! is_really_writable($img_path))
+	if ( ! is_really_writable($img_path))
 	{
 		return FALSE;
 	}
 			
-	if (! extension_loaded('gd'))
+	if ( ! extension_loaded('gd'))
 	{
 		return FALSE;
 	}		
@@ -351,6 +351,6 @@ function create_captcha($data = '', $img_path = '', $img_url = '', $font_path =
 	return array('word' => $word, 'time' => $now, 'image' => $img);
 }
 
-
-/* End of file captcha_pi.php */
+
+/* End of file captcha_pi.php */
 /* Location: ./system/plugins/captcha_pi.php */
\ No newline at end of file
-- 
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