function generateExpression($code)
{
parent::generateExpression($code);
$code->writePHP('lmb_ucfirst(');
$this->base->generateExpression($code);
$code->writePHP(')');
}
/**
* @param WactCodeWriter
*/
function generatePreStatement($code_writer)
{
parent::generatePreStatement($code_writer);
$this->input = $code_writer->getTempVarRef();
$code_writer->writePHP($this->input . '=');
$this->base->generateExpression($code_writer);
$code_writer->writePHP(';');
}
/**
* Generate setup code for an expression reference
* @param WactCodeWriter
* @return void
*/
function generatePreStatement($code_writer)
{
parent::generatePreStatement($code_writer);
switch (count($this->parameters)) {
case 3:
$this->str = $code_writer->getTempVarRef();
$this->strlen = $code_writer->getTempVarRef();
$this->len = $code_writer->getTempVarRef();
$this->start = $code_writer->getTempVarRef();
$this->suffix = $code_writer->getTempVarRef();
$code_writer->writePHP($this->str . '=');
$this->base->generateExpression($code_writer);
$code_writer->writePHP(';');
$code_writer->writePHP($this->strlen . '=strlen(' . $this->str . ');');
$code_writer->writePHP($this->len . '=');
$this->parameters[0]->generateExpression($code_writer);
$code_writer->writePHP(';');
$code_writer->writePHP($this->start . '=');
$this->parameters[1]->generateExpression($code_writer);
$code_writer->writePHP(';');
$code_writer->writePHP($this->suffix . '=(' . $this->strlen . '>' . $this->start . '+' . $this->len . ')?');
$this->parameters[2]->generateExpression($code_writer);
$code_writer->writePHP(':\'\';');
break;
case 4:
$this->str = $code_writer->getTempVarRef();
$this->strlen = $code_writer->getTempVarRef();
$this->len = $code_writer->getTempVarRef();
$this->start = $code_writer->getTempVarRef();
$this->suffix = $code_writer->getTempVarRef();
$this->match = $code_writer->getTempVarRef();
$code_writer->writePHP($this->str . '=');
$this->base->generateExpression($code_writer);
$code_writer->writePHP(';' . $this->strlen . '=strlen(' . $this->str . ');');
$code_writer->writePHP($this->len . '=');
$this->parameters[0]->generateExpression($code_writer);
$code_writer->writePHP(';' . $this->start . '=');
$this->parameters[1]->generateExpression($code_writer);
$code_writer->writePHP(';if (strtoupper(substr(');
$this->parameters[3]->generateExpression($code_writer);
$code_writer->writePHP(',0,1))!="N") {');
$code_writer->writePHP('preg_match("~^(.{0,' . $this->len . '}\\w*)\\b~ims", substr(' . $this->str . ',' . $this->start . '), ' . $this->match . ');');
$code_writer->writePHP('}else{');
$code_writer->writePHP('preg_match("~^(.{0,' . $this->len . '})~ims", substr(' . $this->str . ',' . $this->start . '), ' . $this->match . ');}');
$code_writer->writePHP($this->str . '=' . $this->match . '[1];');
$code_writer->writePHP($this->strlen . '=strlen(' . $this->str . ');');
$code_writer->writePHP($this->suffix . '=(' . $this->strlen . '>=' . $this->len . ')?');
$this->parameters[2]->generateExpression($code_writer);
$code_writer->writePHP(':"";');
break;
default:
//okay
}
}
function generatePreStatement($code)
{
parent::generatePreStatement($code);
$this->params_var = $code->getTempVarRef();
$code->writePhp($this->params_var . ' = array();');
for ($i = 1; $i < sizeof($this->parameters); $i += 2) {
$var = $this->parameters[$i]->getValue();
$code->writePhp($this->params_var . '["' . $this->parameters[$i]->getValue() . '"] = ');
$code->writePhp($this->parameters[$i + 1]->generateExpression($code));
$code->writePhp(';' . "\n");
}
}
function generatePreStatement($code)
{
parent::generatePreStatement($code);
switch (count($this->parameters)) {
case 1:
$this->_generateBaseVars($code);
break;
case 2:
$this->_generateBaseVars($code);
$this->_generateOffset($code);
break;
case 3:
case 4:
$this->_generateBaseVars($code);
$this->_generateOffset($code);
$this->_generateSuffix($code);
break;
default:
throw new WactException('Wrong number of filter parameters(1..4)');
}
}
function generateExpression($code)
{
parent::generateExpression($code);
$code->writePHP($this->date_var . '->localeStrftime(');
$this->_getDBEFormat($code);
$code->writePHP(' ,' . $this->locale_var . ')');
}
function prepare()
{
self::$calls['prepare']++;
parent::prepare();
}
