csu3_am335x/EVSE/GPL/php-8.1.12/ext/mbstring/tests/mb_strpos.phpt

--TEST--
mb_strpos()
--EXTENSIONS--
mbstring
--FILE--
<?php
// TODO: Add more encodings

ini_set('include_path','.');
include_once('common.inc');


// Test string
$euc_jp = '0123この文字列は日本語です。EUC-JPを使っています。0123日本語は面倒臭い。';

$slen = mb_strlen($euc_jp, 'EUC-JP');
echo "String len: $slen\n";

// EUC-JP - With encoding parameter
mb_internal_encoding('UTF-8') or print("mb_internal_encoding() failed\n");

echo  "== POSITIVE OFFSET ==\n";

print  mb_strpos($euc_jp, '日本語', 0, 'EUC-JP') . "\n";
print  mb_strpos($euc_jp, '0', 0,     'EUC-JP') . "\n";
print  mb_strpos($euc_jp, 3, 0,       'EUC-JP') . "\n";
print  mb_strpos($euc_jp, 0, 0,       'EUC-JP') . "\n";
print  mb_strpos($euc_jp, '日本語', 15, 'EUC-JP') . "\n";
print  mb_strpos($euc_jp, '0', 15,     'EUC-JP') . "\n";
print  mb_strpos($euc_jp, 3, 15,       'EUC-JP') . "\n";
print  mb_strpos($euc_jp, 0, 15,       'EUC-JP') . "\n";


// Negative offset
echo "== NEGATIVE OFFSET ==\n";

print mb_strpos($euc_jp, '日本語', -15, 'EUC-JP') . "\n";
print mb_strpos($euc_jp, '0', -15,     'EUC-JP') . "\n";
print mb_strpos($euc_jp, 3, -15,       'EUC-JP') . "\n";
print mb_strpos($euc_jp, 0, -15,       'EUC-JP') . "\n";
print mb_strpos($euc_jp, 0, -43,       'EUC-JP') . "\n";


// Non-existent
echo "== NON-EXISTENT ==\n";

$r = mb_strpos($euc_jp, '韓国語', 0, 'EUC-JP');
($r === FALSE) ? print "OK_STR\n"     : print "NG_STR\n";
$r = mb_strpos($euc_jp, "\n",     0, 'EUC-JP');
($r === FALSE) ? print "OK_NEWLINE\n" : print "NG_NEWLINE\n";


// EUC-JP - No encoding parameter
echo "== NO ENCODING PARAMETER ==\n";

mb_internal_encoding('EUC-JP')  or print("mb_internal_encoding() failed\n");

print  mb_strpos($euc_jp, '日本語', 0) . "\n";
print  mb_strpos($euc_jp, '0', 0) . "\n";
print  mb_strpos($euc_jp, 3, 0) . "\n";
print  mb_strpos($euc_jp, 0, 0) . "\n";

$r = mb_strpos($euc_jp, '韓国語', 0);
($r === FALSE) ? print "OK_STR\n"     : print "NG_STR\n";
$r = mb_strpos($euc_jp, "\n", 0);
($r === FALSE) ? print "OK_NEWLINE\n" : print "NG_NEWLINE\n";

// EUC-JP - No offset and encoding parameter
echo "== NO OFFSET AND ENCODING PARAMETER ==\n";

mb_internal_encoding('EUC-JP')  or print("mb_internal_encoding() failed\n");

print  mb_strpos($euc_jp, '日本語') . "\n";
print  mb_strpos($euc_jp, '0') . "\n";
print  mb_strpos($euc_jp, 3) . "\n";
print  mb_strpos($euc_jp, 0) . "\n";

$r = mb_strpos($euc_jp, '韓国語');
($r === FALSE) ? print "OK_STR\n"     : print "NG_STR\n";
$r = mb_strpos($euc_jp, "\n");
($r === FALSE) ? print "OK_NEWLINE\n" : print "NG_NEWLINE\n";

?>
--EXPECT--
String len: 43
== POSITIVE OFFSET ==
10
0
3
0
34
30
33
30
== NEGATIVE OFFSET ==
34
30
33
30
0
== NON-EXISTENT ==
OK_STR
OK_NEWLINE
== NO ENCODING PARAMETER ==
10
0
3
0
OK_STR
OK_NEWLINE
== NO OFFSET AND ENCODING PARAMETER ==
10
0
3
0
OK_STR
OK_NEWLINE