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<?php
/*******************************************************************************
rj_common.php
Copyright (c) 2009 Ryan Juckett
http://www.ryanjuckett.com/
This file contains a set of common logic used by the other php files.
*******************************************************************************/
//===
// Include the GeSHi file.
// Note: The RJ_InsertCode plugin uses a modified version of GeSHi to fix an
// issue regarding tab indentation so it is recommended that you do not
// modify it.
require_once("../geshi/geshi.php");
//===
// getPostedValue(string)
// Extract a posted variable's value given its name
function getPostedValue ( $name )
{
if ( isset($_POST[$name]) )
{
$value = $_POST[$name];
// when magic_quotes_gpc is enabled, we need to use stripslashes() to
// remove all of the escape characters.
if( get_magic_quotes_gpc() )
{
$value = stripslashes($value);
}
return $value;
}
return null;
}
//===
// initGeshiStyles(string)
// Set our default GeSHi styles.
function initGeshiStyles ( $geshi )
{
$geshi->set_overall_style( 'border-collapse: collapse; width: 100%; border: 1px solid #054b6e; background: #f8f8f8;', false );
// line pre, code data cell and code pre
$geshi->set_code_style( 'margin:0; background:none; vertical-align:top; padding: 0px 4px; font-size: 12px;', false );
// Header style
$geshi->set_header_content_style('background: #dddddd; color: #054b6e; padding: 2px 0px; text-align:center; font: bold italic 12px Verdana, Geneva, Arial, Helvetica, sans-serif;');
// GeSHi doesn't expose a function to set the "ln" style from code, so we are
// accessing the member directly
$geshi->table_linenumber_style = 'width: 1px; background: #f0f0f0; vertical-align:top; color: #676f73; border-right:1px dotted #dddddd; font-size: 12px; text-align:right;';
}
?>