public function compile($env = null)
{
$args = array();
foreach ($this->args as $a) {
$args[] = $a->compile($env);
}
$nameLC = strtolower($this->name);
switch ($nameLC) {
case '%':
$nameLC = '_percent';
break;
case 'get-unit':
$nameLC = 'getunit';
break;
case 'data-uri':
$nameLC = 'datauri';
break;
case 'svg-gradient':
$nameLC = 'svggradient';
break;
}
$result = null;
if ($nameLC === 'default') {
$result = Less_Tree_DefaultFunc::compile();
} else {
if (method_exists('Less_Functions', $nameLC)) {
// 1.
try {
$func = new Less_Functions($env, $this->currentFileInfo);
$result = call_user_func_array(array($func, $nameLC), $args);
} catch (Exception $e) {
throw new Less_Exception_Compiler('error evaluating function `' . $this->name . '` ' . $e->getMessage() . ' index: ' . $this->index);
}
} elseif (isset($env->functions[$nameLC]) && is_callable($env->functions[$nameLC])) {
try {
$result = call_user_func_array($env->functions[$nameLC], $args);
} catch (Exception $e) {
throw new Less_Exception_Compiler('error evaluating function `' . $this->name . '` ' . $e->getMessage() . ' index: ' . $this->index);
}
}
}
if ($result !== null) {
return $result;
}
return new Less_Tree_Call($this->name, $args, $this->index, $this->currentFileInfo);
}
public function compile($env = null)
{
$args = array();
foreach ($this->args as $a) {
$args[] = $a->compile($env);
}
$name = $this->name;
switch ($name) {
case '%':
$name = '_percent';
break;
case 'data-uri':
$name = 'datauri';
break;
case 'svg-gradient':
$name = 'svggradient';
break;
case 'default':
return Less_Tree_DefaultFunc::compile();
}
//echo '<h4>'.$name.'</h4>';
if (method_exists('Less_Functions', $name)) {
// 1.
try {
$func = new Less_Functions($env, $this->currentFileInfo);
$result = call_user_func_array(array($func, $name), $args);
if ($result != null) {
return $result;
}
} catch (Exception $e) {
throw new Less_Exception_Compiler('error evaluating function `' . $this->name . '` ' . $e->getMessage() . ' index: ' . $this->index);
}
}
return new Less_Tree_Call($this->name, $args, $this->index, $this->currentFileInfo);
}
