--TEST--
Test mb_ereg() function : usage variations - Test anchors in regex
--EXTENSIONS--
mbstring
--SKIPIF--
<?php
function_exists('mb_ereg') or die("skip mb_ereg() is not available in this build");
?>
--FILE--
<?php
/*
 * Test mb_ereg with anchors (start and end of string) in $pattern
 */

echo "*** Testing mb_ereg() : usage variations ***\n";

mb_regex_encoding('utf-8');

$string_ascii = 'This is an English string. 0123456789.';
$string_mb = base64_decode('5pel5pys6Kqe44OG44Kt44K544OI44Gn44GZ44CCMDEyMzTvvJXvvJbvvJfvvJjvvJnjgII=');

$regex = '^.*?[[:blank:]]?[[:punct:][:digit:]]+\.?$';

echo "\nASCII String without \$regs arg:\t\t";
var_dump(mb_ereg($regex, $string_ascii));
echo "ASCII String with \$regs arg:\n";
var_dump(mb_ereg($regex, $string_ascii, $regs_ascii));
base64_encode_var_dump($regs_ascii);

echo "\nMultibyte String without \$regs arg:\t";
var_dump(mb_ereg($regex, $string_mb));
echo "Multubyte String with \$regs arg:\n";
var_dump(mb_ereg($regex, $string_mb, $regs_mb));
base64_encode_var_dump($regs_mb);

echo "Done";

/**
 * replicate a var dump of an array but outputted string values are base64 encoded
 *
 * @param array $regs
 */
function base64_encode_var_dump($regs) {
    if ($regs) {
        echo "array(" . count($regs) . ") {\n";
        foreach ($regs as $key => $value) {
            echo "  [$key]=>\n  ";
            if (is_string($value)) {
                var_dump(base64_encode($value));
            } else {
                var_dump($value);
            }
        }
        echo "}\n";
    } else {
        echo "NULL\n";
    }
}
?>
--EXPECT--
*** Testing mb_ereg() : usage variations ***

ASCII String without $regs arg:		bool(true)
ASCII String with $regs arg:
bool(true)
array(1) {
  [0]=>
  string(52) "VGhpcyBpcyBhbiBFbmdsaXNoIHN0cmluZy4gMDEyMzQ1Njc4OS4="
}

Multibyte String without $regs arg:	bool(true)
Multubyte String with $regs arg:
bool(true)
array(1) {
  [0]=>
  string(72) "5pel5pys6Kqe44OG44Kt44K544OI44Gn44GZ44CCMDEyMzTvvJXvvJbvvJfvvJjvvJnjgII="
}
Done