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--TEST--
Test mb_ereg() function : usage variations - Test anchors in regex
--SKIPIF--
<?php
extension_loaded('mbstring') or die('skip');
function_exists('mb_ereg') or die("skip mb_ereg() is not available in this build");
?>
--FILE--
<?php
/* Prototype : int mb_ereg(string $pattern, string $string [, array $registers])
* Description: Regular expression match for multibyte string
* Source code: ext/mbstring/php_mbregex.c
*/
/*
* 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 = b'This is an English string. 0123456789.';
$string_mb = base64_decode('5pel5pys6Kqe44OG44Kt44K544OI44Gn44GZ44CCMDEyMzTvvJXvvJbvvJfvvJjvvJnjgII=');
$regex = b'^.*?[[:blank:]]?[[:punct:][:digit:]]+\.?$';
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";
}
}
?>
--EXPECTF--
*** Testing mb_ereg() : usage variations ***
ASCII String without $regs arg: int(1)
ASCII String with $regs arg:
int(38)
array(1) {
[0]=>
string(52) "VGhpcyBpcyBhbiBFbmdsaXNoIHN0cmluZy4gMDEyMzQ1Njc4OS4="
}
Multibyte String without $regs arg: int(1)
Multubyte String with $regs arg:
int(53)
array(1) {
[0]=>
string(72) "5pel5pys6Kqe44OG44Kt44K544OI44Gn44GZ44CCMDEyMzTvvJXvvJbvvJfvvJjvvJnjgII="
}
Done