PHP のバックアップ(No.3)

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PHP †

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$xml = simplexml_load_file('hoge.xml');
var_dump($xml);

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```
$hogefuga = $xml->{hoge-fuga'};
```

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<?php
$array = array( "array1", "array2", "array3", "array4" );

?>

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<?php


$DB_HOST = "localhost";
$DB_USER = "nuzou";
$DB_PASSWORD = "nuzoudb";
$DB_NAME = "nuzou_pw";


function db_connect()
{
	global $DB_HOST, $DB_USER, $DB_PASSWORD, $DB_NAME;
	$link = mysqli_connect($DB_HOST, $DB_USER, $DB_PASSWORD, $DB_NAME);
	return $link;
}
 

function db_close($link)
{
	mysqli_close($link);
}

?>

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function utf8_to_sjis($utf8_string) {
	return mb_convert_encoding($utf8_string,"SJIS","UTF-8");
}

function sjis_to_utf8($sjis_string) {
	return mb_convert_encoding($sjis_string,"UTF-8","SJIS");
}

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