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authorJoel Kallman <jkallman@eclarian.com>2012-03-12 23:10:44 +0100
committerJoel Kallman <jkallman@eclarian.com>2012-03-12 23:10:44 +0100
commit7c4870c3741e165bc7bc06624c816e66db474ee2 (patch)
treea96962212cb012be32ab09545dcd5c4dbdac05e2 /system/helpers/text_helper.php
parent10aa8e660c6f439958b79fce5d85ce7e8eecf028 (diff)
parent6b535f51fcb94e0a645fda0d0356f4748076877e (diff)
Merge branch 'develop' into feature/db_toString_support
Diffstat (limited to 'system/helpers/text_helper.php')
-rw-r--r--system/helpers/text_helper.php26
1 files changed, 8 insertions, 18 deletions
diff --git a/system/helpers/text_helper.php b/system/helpers/text_helper.php
index 38b46e248..7591bac5f 100644
--- a/system/helpers/text_helper.php
+++ b/system/helpers/text_helper.php
@@ -2,7 +2,7 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 5.1.6 or newer
+ * An open source application development framework for PHP 5.2.4 or newer
*
* NOTICE OF LICENSE
*
@@ -18,7 +18,7 @@
*
* @package CodeIgniter
* @author EllisLab Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc. (http://ellislab.com/)
+ * @copyright Copyright (c) 2008 - 2012, EllisLab, Inc. (http://ellislab.com/)
* @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
* @link http://codeigniter.com
* @since Version 1.0
@@ -300,9 +300,9 @@ if ( ! function_exists('highlight_code'))
// Replace any existing PHP tags to temporary markers so they don't accidentally
// break the string out of PHP, and thus, thwart the highlighting.
-
$str = str_replace(array('<?', '?>', '<%', '%>', '\\', '</script>'),
- array('phptagopen', 'phptagclose', 'asptagopen', 'asptagclose', 'backslashtmp', 'scriptclose'), $str);
+ array('phptagopen', 'phptagclose', 'asptagopen', 'asptagclose', 'backslashtmp', 'scriptclose'),
+ $str);
// The highlight_string function requires that the text be surrounded
// by PHP tags, which we will remove later
@@ -311,25 +311,15 @@ if ( ! function_exists('highlight_code'))
// All the magic happens here, baby!
$str = highlight_string($str, TRUE);
- // Prior to PHP 5, the highligh function used icky <font> tags
- // so we'll replace them with <span> tags.
-
- if (abs(PHP_VERSION) < 5)
- {
- $str = str_replace(array('<font ', '</font>'), array('<span ', '</span>'), $str);
- $str = preg_replace('#color="(.*?)"#', 'style="color: \\1"', $str);
- }
-
// Remove our artificially added PHP, and the syntax highlighting that came with it
$str = preg_replace('/<span style="color: #([A-Z0-9]+)">&lt;\?php(&nbsp;| )/i', '<span style="color: #$1">', $str);
$str = preg_replace('/(<span style="color: #[A-Z0-9]+">.*?)\?&gt;<\/span>\n<\/span>\n<\/code>/is', "$1</span>\n</span>\n</code>", $str);
$str = preg_replace('/<span style="color: #[A-Z0-9]+"\><\/span>/i', '', $str);
// Replace our markers back to PHP tags.
- $str = str_replace(array('phptagopen', 'phptagclose', 'asptagopen', 'asptagclose', 'backslashtmp', 'scriptclose'),
- array('&lt;?', '?&gt;', '&lt;%', '%&gt;', '\\', '&lt;/script&gt;'), $str);
-
- return $str;
+ return str_replace(array('phptagopen', 'phptagclose', 'asptagopen', 'asptagclose', 'backslashtmp', 'scriptclose'),
+ array('&lt;?', '?&gt;', '&lt;%', '%&gt;', '\\', '&lt;/script&gt;'),
+ $str);
}
}
@@ -544,4 +534,4 @@ if ( ! function_exists('ellipsize'))
}
/* End of file text_helper.php */
-/* Location: ./system/helpers/text_helper.php */ \ No newline at end of file
+/* Location: ./system/helpers/text_helper.php */