PAL.C.T MINI SHELL
--TEST--
abusing pcre
--FILE--
<?php
var_dump(preg_match_all('/((?:(?:unsigned|struct)\s+)?\w+)(?:\s*(\*+)\s+|\s+(\**))(\w+(?:\[\s*\w*\s*\])?)\s*(?:(=)[^,;]+)?((?:\s*,\s*\**\s*\w+(?:\[\s*\w*\s*\])?\s*(?:=[^,;]+)?)*)\s*;/S', 'unsigned int xpto = 124; short a, b;', $m, PREG_SET_ORDER));
var_dump($m);
var_dump(preg_match_all('/(?:\([^)]+\))?(&?)([\w>.()-]+(?:\[\w+\])?)\s*,?((?:\)*\s*=)?)/S', '&a, b, &c', $m, PREG_SET_ORDER));
var_dump($m);
var_dump(preg_match_all('/zend_parse_parameters(?:_ex\s*\([^,]+,[^,]+|\s*\([^,]+),\s*"([^"]*)"\s*,\s*([^{;]*)/S', 'zend_parse_parameters( 0, "addd|s/", a, b, &c);', $m, PREG_SET_ORDER | PREG_OFFSET_CAPTURE));
var_dump($m);
var_dump(preg_split('/PHP_(?:NAMED_)?(?:FUNCTION|METHOD)\s*\((\w+(?:,\s*\w+)?)\)/S', "PHP_FUNCTION(s, preg_match)\n{\nlalala", -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_OFFSET_CAPTURE));
?>
--EXPECTF--
int(2)
array(2) {
[0]=>
array(7) {
[0]=>
string(24) "unsigned int xpto = 124;"
[1]=>
string(12) "unsigned int"
[2]=>
string(0) ""
[3]=>
string(0) ""
[4]=>
string(4) "xpto"
[5]=>
string(1) "="
[6]=>
string(0) ""
}
[1]=>
array(7) {
[0]=>
string(11) "short a, b;"
[1]=>
string(5) "short"
[2]=>
string(0) ""
[3]=>
string(0) ""
[4]=>
string(1) "a"
[5]=>
string(0) ""
[6]=>
string(3) ", b"
}
}
int(3)
array(3) {
[0]=>
array(4) {
[0]=>
string(3) "&a,"
[1]=>
string(1) "&"
[2]=>
string(1) "a"
[3]=>
string(0) ""
}
[1]=>
array(4) {
[0]=>
string(2) "b,"
[1]=>
string(0) ""
[2]=>
string(1) "b"
[3]=>
string(0) ""
}
[2]=>
array(4) {
[0]=>
string(2) "&c"
[1]=>
string(1) "&"
[2]=>
string(1) "c"
[3]=>
string(0) ""
}
}
int(1)
array(1) {
[0]=>
array(3) {
[0]=>
array(2) {
[0]=>
string(46) "zend_parse_parameters( 0, "addd|s/", a, b, &c)"
[1]=>
int(0)
}
[1]=>
array(2) {
[0]=>
string(7) "addd|s/"
[1]=>
int(27)
}
[2]=>
array(2) {
[0]=>
string(9) "a, b, &c)"
[1]=>
int(37)
}
}
}
array(3) {
[0]=>
array(2) {
[0]=>
string(0) ""
[1]=>
int(0)
}
[1]=>
array(2) {
[0]=>
string(13) "s, preg_match"
[1]=>
int(13)
}
[2]=>
array(2) {
[0]=>
string(9) "
{
lalala"
[1]=>
int(27)
}
}
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