$array = array(
'a'=>'a',
'b'=>'b',
'c'=>'c',
);
echo $array['d'];
Notice: Undefined index: d in ~~
$input = 'http://hain.jp/index.php/tech-j/';
$parts = parse_url( $input );
$url = $parts['scheme'].'://'.$parts['user'].':'.$parts['pass'].'@'.$parts['host']
.$parts['path'].$parts['query'].'#'.$parts['fragment'];
echo $url;
Notice: Undefined index: user
Notice: Undefined index: pass
Notice: Undefined index: query
Notice: Undefined index: fragment
$arraybase = array(
"scheme" => "",
"host" => "",
"port" => "",
"user" => "",
"pass" => "",
"path" => "",
"query" => "",
"fragment" => "",
);
$input = 'http://hain.jp/index.php/tech-j/';
$parts = parse_url( $input );
$parts = array_merge( $arraybase, $parts );
$url = $parts['scheme'].'://'
.$parts['user'].':'.$parts['pass'].'@'
.$parts['host'].$parts['path']
.$parts['query'].'#'.$parts['fragment'];
echo $url;
http://hain.jp/htsrv/trackback.php/174
極論istの技術屋を始めて早幾年。 流れの速い業界の波にもまれながらも精一杯生きている様をとくとごらんあれ。