SATS/lib/include/func

#!/usr/bin/php
<?php

	/* [1] Launches external script
	=========================================================*/
	function syscall($callable=null){
		ini_set('display_errors', 'On');
		error_reporting(E_ALL);
		
		/* (1) Check file */
		if( is_null($callable) || !file_exists($callable) )
			return false;

		/* (2) Call and catch output */
		ob_start();
		include $callable;
		$out = ob_get_clean();

		/* (3) Remove unnecessary (#!/usr/bin/php) from input */
		$out = preg_replace("/^(\s*#!\/usr\/bin\/php\s*)*/", "", $out);
		$out = preg_replace("/\s$/", "", $out);
		

		/* (4) Manage result */
		if( is_numeric($out) ) return ($out==0);
		else                   return $out;
	}

?>