Creates a copy of the current unboxed string and * returns it.
* *
* $string = new Midori_String("value");
* $copy = $string->copy();
* echo ($string == $copy)? "true" : "false"; // true
*
*
* @return Midori_String returns a copy of the string.
*/
public function copy()
{
return $this->str($this->value);
}
/**
* Compares the string value to another value and returns
* if its this value is less than, equal, or greater than.
*
* Compares the strings and either returns 0 if the values * are equal, -1 if the value is less than the value its * being compared to, or 1 if the value is greater than * the value its being compared to.
* *This comparsion is helpful for sorting strings alphanumerically.
* *
* $string = new Midori_String("adam");
* $valueToCompare = "nathan";
* $comparison = $string->compareTo($valueToCompare);
* echo $comparsion; // -1 (which is less than)
* echo $string->compareTo("adam"); // 0 (which is equal)
* echo $string->compareTo(str("abba")); 1 (which is greater than)
*
*
* @param string|Midori_String $value The value that string is being compared to.
* @param boolean $ignoreCase [optional false] Instructs the
* the compre to be case insensitive or not.
* @see strcmp()
* @see strcasecmp()
* @return integer 0 if its equal, -1 if the current value is less than, 1 if its greater than.
*/
public function compareTo($value, $ignoreCase = false)
{
$value = $this->val($value);
if($ignoreCase){
$compare = strcasecmp($this->value, $value);
if($compare > 0)
return 1;
if($compare === 0)
return 0;
return -1;
}
else
return strcmp($this->value, $value);
}
/**
* Joins the current string value with the value that
* is being passed to this method.
*
* * This method takes the current string and joins the string * that is being passed to the this method to create a new * string of both values. *
* *
* $array = array("I have", " a enumerable object ", "of strings");
* $start = new Midori_String("notice:");
* $container = $start->concat(" this is a text. ");
* foreach($array as $value)
* $container = $container->concat($value);
* echo $container; // notice: this is a test. I have a enumerable object of strings
* echo $start; // notice:
*
*
* @param mixed $value The value that is to be appended to the new copy
* of the string that is returned.
* @return Midori_String the concatinated string of both values.
*/
public function concat($value)
{
return $this->str($this->value .$value);
}
/**
* Determines if the current string contains the value.
*
*
*
* $sentence = str("Till the roof comes off, Till the lights go out");
* if($sentence->contains("off"))
* echo "the lights have been turned off";
*
*
* @exception Midori_ArgumentNullException
* @param string|Midori_String $value The search value.
* @param boolean $ignoreCase [optional false] Instructs the
* search to be case insenstive or not.
* @return boolean returns true if the string contains the value.
*/
public function contains($value, $ignoreCase = false)
{
if($value instanceof Midori_String)
$value = $value->value;
if($value == null)
throw new Midori_ArgumentNullException("value");
if($ignoreCase)
return (stripos($this->value, $value) !== false);
return (strpos($this->value, $value) !== false);
}
/**
* Determines if the current string ends with a certain value.
*
* * This method compares the value to the current string and must match * the full string or the specified ending of the string. *
* *
* $sentence = str("My MySpace page is all totally pimped out");
* if($sentence->endsWith("out"))
* echo "pimped";
*
*
* @exception Midori_ArgumentNullException
* @param string|Midori_String $value The search value of the expected end of the string.
* @param boolean $ignoreCase [optional false] Instructs the
* search to be case insensitive or not.
* @return boolean Returns true if the string ends with the specified value.
*/
public function endsWith($value, $ignoreCase = false)
{
if($value instanceof Midori_String)
$value = $value->value;
if($value == null)
throw new Midori_ArgumentNullException("value");
if($this->value == $value)
return true;
$flags = $ignoreCase ? "i" : "";
return (boolean)preg_match("/{$value}$/{$flags}", $this->value);
}
/**
* Overridden. Determines if the strings have the same value
*
* * Equals is overriden to do a string comparion of the 2 values * to see if they are equal, it also takes a second parameter to * see if comparison needs to be case insensitive. *
* *
* $sentence = str("My MySpace page is all totally pimped out");
* if(!$sentence->equals("big pimping spending gs"))
* echo "ahh homie we're out of luck, lets go find some bling";
*
*
* @param mixed $value The value that is being compared to the current string.
* @param boolean $ignoreCase [optional false] Instructs the
* the method to be case insensitive or not.
* @return boolean
*/
public function equals($value, $ignoreCase = false)
{
$value = $this->val($value);
if($ignoreCase)
return $this->compareTo($value, true) === 0;
return $value == $this->value;
}
/**
* Formats the string and Replaces the place holders in the
* string with the arguments that are passed in.
*
* Using {@link sprintf() sprintf} internally, the format method replaces * the values in the current string passes back a copy of the * formatted string with values replaced.
* *
* $noun = "man";
* $comedicAccent = "yipe";
* $value = str('I am %2$s, hear me roar, %1$s!')
* ->format($comedicAccent,$noun);
* echo $value; // I am man! hear me roar, yipe!
*
*
* @see sprintf()
* @return Midori_String a formatted copy of the string with the replaced values.
*/
public function format()
{
$temp = func_get_args();
$args = array($this->value);
foreach($temp as $value)
$args[] = $value;
return $this->str(call_user_func_array("sprintf", $args));
}
/**
* Determines the index value of the string that is being
* searched for.
*
* * Searches the string for a specified value and returns the index or returns * a -1 if the index is not found. *
* *
* $line = str("I'll be back");
* echo $line->indexOf("back"); // 8
* echo $line->indexOf("i'll", true); // 0
* echo $line->indexOf("i'll"); // -1
*
*
* @param string|Midori_String $value The search value to find in the string.
* @param boolean $ignoreCase [optional false] Instructs the
* search to be case insensitive or not.
* @param integer $startPosition [optional 0] The index of the
* position to start searching in the string.
* @param integer $limit [optional null] The amount
* of characters to search after the start position.
* @return integer
*/
public function indexOf($value, $ignoreCase= false, $startPosition = 0, $limit = null)
{
$value = $this->val($value);
$search = $limit ? substr($this->value, 0, $startPosition + $limit) : $this->value;
$result = -1;
if($ignoreCase)
$result = stripos($search, $value, $startPosition);
else
$result = strpos($search, $value, $startPosition);
return is_int($result) ? $result : -1;
}
/**
* Inserts, injects a string value into the current string.
*
* * Using the index as the place to determine where to inject, this * method will break a part a string into parts, and then concatinate * all three parts together. *
* *
* $line = str("Insert funny here !");
* $index = $line->indexOf("!");
* echo $line->insert($index, "TTLY MY BFF LOL "); //"Insert funny here TTLY MY BFF LOL !"
*
*
* @param string|Midori_String $value The value to be inserted into the string.
* @param integer $startIndex The starting position/index to inject
* the value into the string.
* @return Midori_String returns a copy of the string with the inserted value.
*/
public function insert($startIndex, $value)
{
$before = substr($this->value, 0, $startIndex);
$after = substr($this->value, $startIndex);
return $this->str($before.$this->val($value).$after);
}
/**
* Gets if the string is empty.
*
* @ignore
* @return boolean returns true if the string is empty.
*/
protected function getEmpty()
{
return ($this->length == 0);
}
/**
* Gets if the string is null or empty.
*
* @ignore
* @return boolean returns true if the string is null or empty.
*/
protected function getIsNullOrEmpty()
{
return ($this->value == null || $this->length == 0);
}
/**
* gets the length of the string.
*
* @ignore
* @return integer the length of the string
*/
protected function getLength()
{
return strlen($this->value);
}
public function gsub($pattern, $replacement, $limit = null, $count = null)
{
return regex($pattern)->replace($this->value, $replacement, $limit, $count);
}
/**
* Determines the last index of the specified value in the string.
*
*
*
*
*
* @param string|Midori_String $value The search value to find in the string.
* @param boolean $ignoreCase [optional false] Instructs the
* search to be case insensitive or not.
* @param integer $startPosition [optional 0] The index of the
* position to start searching in the string.
* @param integer $limit [optional null] The amount
* of characters to search after the start position.
* @return index the position of value or -1 if the value is not found.
*/
public function lastIndexOf($value, $ignoreCase= false, $startPosition = 0, $limit = null)
{
$value = $this->val($value);
$search = $limit ? substr($this->value, 0, $startPosition + $limit) : $this->value;
if($ignoreCase)
$result = strripos($this->value, $value, $startPosition);
else
$result = strrpos($this->value, $value, $startPosition);
return is_int($result) ? $result : -1;
}
/**
*
* Enter description here...
* @param $pattern
* @param $startPosition
* @param $flags
* @return unknown_type
*/
public function match($pattern, $startPosition = 0, $flags = null)
{
return regex($pattern)->match($this->value, $startPosition, $flags);
}
/**
*
* @ignore
* @param $offset
* @return unknown_type
*/
public function offsetExists($index)
{
if($index == null)
throw new Midori_ArgumentNullException("index");
if(is_int($index))
return isset($this->value[$index]);
if(is_string($index))
return $this->contains($index);
if($index instanceof Midori_Regex)
return $index->isMatch($this->value);
return false;
}
public function offsetGet($index)
{
if($index == null)
throw new Midori_ArgumentNullException("index");
if(is_int($index))
return $this->str($this->value[$index]);
if(is_string($index) && $this->contains($index))
return $this->str($index);
if($index instanceof Midori_Regex)
return $this->str($index->match($index));
return null;
}
public function offsetSet($index, $value)
{
$value = $this->val($value);
if(is_int($index))
{
$before = substr($this->value, 0, $index);
$after = substr($this->value, $index-1);
$this->value = $before.$value.$after;
}
if(is_string($index))
$this->value = str_replace($index, $value, $this->value);
if($index instanceof Midori_Regex)
$this->value = $this->val($index->replace($this->value, $value));
}
public function offsetUnset($index)
{
if(is_int($index))
{
$before = substr($this->value, 0, $index);
$after = substr($this->value, $index-1);
$this->value = $before.$after;
}
if(is_string($index))
$this->value = str_replace($index, "", $this->value);
if($index instanceof Midori_Regex)
$this->value = $this->val($index->replace($this->value, ""));
}
public function padLeft($totalWidth, $paddingChars = " ")
{
return $this->str($this->value, $totalWidth, $paddingChars, STR_PAD_LEFT);
}
public function padRight($totalWidth, $paddingChars = " ")
{
return $this->str($this->value, $totalWidth, $paddingChars, STR_PAD_RIGHT);
}
public function replace($search, $replacement = "", $limit = null, $count = null)
{
return $this->str(str_replace($this->val($search), $this->val($replacement), $this->value, $limit));
}
/**
* Trims whitespace or specified characters
* from the outer parts of the string.
*
* @param string $chars optional.
* @return Midori_String
*/
public function trim($chars = ' ')
{
return $this->str(trim($this->value, $chars));
}
/**
* Trims whitespace or specified characters from
* the end (right) of the string.
*
* @param string $chars optional
* @return Midori_String
*/
public function trimEnd($chars = ' ')
{
return $this->str(rtrim($this->value, $chars));
}
/**
* Trims whitespace or specified characters from
* the start (left) of the string.
*
* @param string $chars optional
* @return Midori_String
*/
public function trimStart($chars = ' ')
{
return $this->str(ltrim($this->value, $chars));
}
/**
* creates a new Midori_String to wrap the value.
*
* {@link http://us3.php.net/manual/en/language.oop5.magic.php#language.oop5.magic.invoke __invoke} is * magically called when you try to use this class like a function.
* *
* $str = new Midori_String();
* $x = $str("my cool string value");
* $y = $str("i miss ruby");
*
* echo $x; // my cool string value
* echo $y; // i miss ruby
*
*
* @param string $value The value that is to be wrapped into an {@see Midori_String}
* @return Midori_String creates string object wrapped around the value.
*/
public function __invoke($value)
{
return $this->str($value);
}
}
/**
* creates a {@see Midori_String} from a string value
*
* unfortunately Eclipse PDT does not regconigize __invoke()
* on a variable yet, so this function gives a quick way
* to chain a string type.
*
* @return Midori_String the string value is wrapped.
*/
function str($value){
return new Midori_String($value);
}
$str = "str";