If you want to call non-static function inside your class, you can do something like this.
For PHP 5.2 use second argument like array($this, 'replace'):
<?php
class test_preg_callback{
private function process($text){
$reg = "/\{([0-9a-zA-Z\- ]+)\:([0-9a-zA-Z\- ]+):?\}/";
return preg_replace_callback($reg, array($this, 'replace'), $text);
}
private function replace($matches){
if (method_exists($this, $matches[1])){
return @$this->$matches[1]($matches[2]);
}
}
}
?>
For PHP 5.3 use second argument like "self::replace":
<?php
class test_preg_callback{
private function process($text){
$reg = "/\{([0-9a-zA-Z\- ]+)\:([0-9a-zA-Z\- ]+):?\}/";
return preg_replace_callback($reg, "self::replace", $text);
}
private function replace($matches){
if (method_exists($this, $matches[1])){
return @$this->$matches[1]($matches[2]);
}
}
}
?>
