/**
* String multiplication.
* this is repeated other times
* @param sassNumber the number of times to repeat this
* @return sassString the string result
*/
public function op_times($other)
{
if (!$other instanceof SassNumber || !$other->isUnitless()) {
throw new SassStringException('{what} must be a {type}', array('{what}' => Phamlp::t('sass', 'Value'), '{type}' => Phamlp::t('sass', 'unitless number')), SassScriptParser::$context->node);
}
$this->value = str_repeat($this->value, $other->value);
return $this;
}
/**
* Parse this node.
* This raises an error.
* @return array An empty array
*/
public function parse($context)
{
if (!$this->warning || $this->root->parser->quiet === false) {
set_error_handler(array($this, 'errorHandler'));
trigger_error($this->warning ? $this->interpolate(Phamlp::t('sass', $this->message, $this->params), $context) : $this->evaluate(Phamlp::t('sass', $this->message, $this->params), $context)->toString());
restore_error_handler();
}
return array();
}
/**
* Takes the modulus (remainder) of this value divided by the value of other
*
* @param
* string value to divide by
* @return mixed SassNumber if other is a SassNumber or
* SassColour if it is a SassColour
*/
public function op_modulo($other)
{
if (!$other instanceof SassNumber || !$other->isUnitless()) {
throw new SassNumberException('{what} must be a {type}', array('{what}' => Phamlp::t('sass', 'Number'), '{type}' => Phamlp::t('sass', 'unitless number')), SassScriptParser::$context->node);
}
$this->value %= $this->convert($other)->value;
return $this;
}
/**
* Asserts that the value of a literal is within the expected range
* @param SassLiteral the literal to test
* @param float the minimum value
* @param float the maximum value
* @param string the units.
* @throws SassScriptFunctionException if value is not the expected type
*/
public static function assertInRange($literal, $min, $max, $units = '')
{
if ($literal->value < $min || $literal->value > $max) {
throw new SassScriptFunctionException('{what} must be {inRange}', array('{what}' => $literal->typeOf, '{inRange}' => Phamlp::t('sass', 'between {min} and {max} inclusive', array('{min}' => $min . $units, '{max}' => $max . $units))), SassScriptParser::$context->node);
}
}
/**
* Colour bitwise Shift Right
* @param sassNumber amount to shift right by
* @return sassColour the colour result
*/
public function op_shiftr($other)
{
if (!$other instanceof SassNumber || !$other->isUnitless()) {
throw new SassColourException('{what} must be a {type}', array('{what}' => Phamlp::t('sass', 'Number'), '{type}' => Phamlp::t('sass', 'unitless number')), SassScriptParser::$context->node);
}
$this->red = $this->getRed() >> $other->value;
$this->green = $this->getGreen() >> $other->value;
$this->blue = $this->getBlue() >> $other->value;
return $this;
}
/**
* Phamlp Exception.
*
* @param
* string Category (haml|sass)
* @param
* string Exception message
* @param
* array parameters to be applied to the message using <code>strtr</code>.
*/
public function __construct($category, $message, $params, $object)
{
parent::__construct(Phamlp::t($category, $message, $params) . (is_object($object) ? ": {$object->filename}::{$object->line}\nSource: {$object->source}" : ''));
}
