/home/desid573/public_html/ims2/system/helpers
Edit: /home/desid573/public_html/ims2/system/helpers/string_helper.php (7626B)
$val)
{
$str[$key] = strip_slashes($val);
}
return $str;
}
}
// ------------------------------------------------------------------------
if ( ! function_exists('strip_quotes'))
{
/**
* Strip Quotes
*
* Removes single and double quotes from a string
*
* @param string
* @return string
*/
function strip_quotes($str)
{
return str_replace(array('"', "'"), '', $str);
}
}
// ------------------------------------------------------------------------
if ( ! function_exists('quotes_to_entities'))
{
/**
* Quotes to Entities
*
* Converts single and double quotes to entities
*
* @param string
* @return string
*/
function quotes_to_entities($str)
{
return str_replace(array("\'","\"","'",'"'), array("'",""","'","""), $str);
}
}
// ------------------------------------------------------------------------
if ( ! function_exists('reduce_double_slashes'))
{
/**
* Reduce Double Slashes
*
* Converts double slashes in a string to a single slash,
* except those found in http://
*
* http://www.some-site.com//index.php
*
* becomes:
*
* http://www.some-site.com/index.php
*
* @param string
* @return string
*/
function reduce_double_slashes($str)
{
return preg_replace('#(^|[^:])//+#', '\\1/', $str);
}
}
// ------------------------------------------------------------------------
if ( ! function_exists('reduce_multiples'))
{
/**
* Reduce Multiples
*
* Reduces multiple instances of a particular character. Example:
*
* Fred, Bill,, Joe, Jimmy
*
* becomes:
*
* Fred, Bill, Joe, Jimmy
*
* @param string
* @param string the character you wish to reduce
* @param bool TRUE/FALSE - whether to trim the character from the beginning/end
* @return string
*/
function reduce_multiples($str, $character = ',', $trim = FALSE)
{
$str = preg_replace('#'.preg_quote($character, '#').'{2,}#', $character, $str);
return ($trim === TRUE) ? trim($str, $character) : $str;
}
}
// ------------------------------------------------------------------------
if ( ! function_exists('random_string'))
{
/**
* Create a "Random" String
*
* @param string type of random string. basic, alpha, alnum, numeric, nozero, unique, md5, encrypt and sha1
* @param int number of characters
* @return string
*/
function random_string($type = 'alnum', $len = 8)
{
switch ($type)
{
case 'basic':
return mt_rand();
case 'alnum':
case 'numeric':
case 'nozero':
case 'alpha':
switch ($type)
{
case 'alpha':
$pool = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
break;
case 'alnum':
$pool = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
break;
case 'numeric':
$pool = '0123456789';
break;
case 'nozero':
$pool = '123456789';
break;
}
return substr(str_shuffle(str_repeat($pool, ceil($len / strlen($pool)))), 0, $len);
case 'unique': // todo: remove in 3.1+
case 'md5':
return md5(uniqid(mt_rand()));
case 'encrypt': // todo: remove in 3.1+
case 'sha1':
return sha1(uniqid(mt_rand(), TRUE));
}
}
}
// ------------------------------------------------------------------------
if ( ! function_exists('increment_string'))
{
/**
* Add's _1 to a string or increment the ending number to allow _2, _3, etc
*
* @param string required
* @param string What should the duplicate number be appended with
* @param string Which number should be used for the first dupe increment
* @return string
*/
function increment_string($str, $separator = '_', $first = 1)
{
preg_match('/(.+)'.preg_quote($separator, '/').'([0-9]+)$/', $str, $match);
return isset($match[2]) ? $match[1].$separator.($match[2] + 1) : $str.$separator.$first;
}
}
// ------------------------------------------------------------------------
if ( ! function_exists('alternator'))
{
/**
* Alternator
*
* Allows strings to be alternated. See docs...
*
* @param string (as many parameters as needed)
* @return string
*/
function alternator()
{
static $i;
if (func_num_args() === 0)
{
$i = 0;
return '';
}
$args = func_get_args();
return $args[($i++ % count($args))];
}
}
// ------------------------------------------------------------------------
if ( ! function_exists('repeater'))
{
/**
* Repeater function
*
* @todo Remove in version 3.1+.
* @deprecated 3.0.0 This is just an alias for PHP's native str_repeat()
*
* @param string $data String to repeat
* @param int $num Number of repeats
* @return string
*/
function repeater($data, $num = 1)
{
return ($num > 0) ? str_repeat($data, $num) : '';
}
}