<?php

require_once( 'parser.php' );

$filters = array(
	array(
		'type' => PHPPARSER_EXPRESSION,
		'desc' => 'Echoing Sql',
		'pattern' => '/echo[\(\s].*?\$sql/i'
	),
	array(
		'type' => PHPPARSER_LANGUAGE_CONSTRUCT,
		'desc' => 'Evil Eval',
		'pattern' => '/^eval$/i'
	),
	array(
		'type' => PHPPARSER_FUNCTION_CALL,
		'desc' => 'PRINT_R or VAR_DUMP',
		'pattern' => '/^(print_r|var_dump)$/i'
	),
	array(
		'type' => PHPPARSER_EXPRESSION,
		'desc' => 'Developer Email',
		'pattern' => '/(?<!dev|qa)@payquik\.com/'
	),
);

$parser = new PHPParser( PHPPARSER_FETCH_EXPRESSIONS | PHPPARSER_FETCH_CALLS | PHPPARSER_FETCH_INTERNAL | PHPPARSER_FETCH_CONSTRUCTS );
$parser->parseFile( __FILE__ );

foreach( $parser->parsed_objects as $object ) {
	foreach( $filters as $filter ) {
		if( $object['type'] == $filter['type'] ) {
			if( preg_match( $filter['pattern'], $object['name'] ) > 0 ) {
				echo "Triggered Filter '{$filter['desc']}' at line {$object['line']}\n";
			}
		}
	}
}

$sql = "select * from failure";
echo "Here's the $sql!\n";
mail( 'correl@payquik.com', 'subject', 'stuffs' );
eval( "echo \"here's eval!\n\";" );
print_r( $sql );
var_dump( $sql );
echo "done\n";

/* OUTPUT:

Triggered Filter 'Echoing Sql' at line 42
Triggered Filter 'Developer Email' at line 43
Triggered Filter 'Evil Eval' at line 44
Triggered Filter 'PRINT_R or VAR_DUMP' at line 45
Triggered Filter 'PRINT_R or VAR_DUMP' at line 46

*/

?>