- before;
- æ£ç´ããã®æ¸ãæ¹ãããããã°ã©ãã¯ãããå¤ããæ¥æ¬ã®è·æ¥ããã°ã©ãã®åæ°ä»¥ä¸ã¯ããã§ãè¶ãæ¿ãã¦ããã®ã§ã¯ãªããã¨æãããã²å¥æ¥ç¨®ã¸ã®è»¢è·ããããããããã
$hoge = '';
if ($aiueo == 1) {
if ($hoge == '') {
$hoge .= '1';
} else {
$hoge .= ', 1';
}
}
if ($kakikukeko == 1) {
if ($hoge == '') {
$hoge .= '2';
} else {
$hoge .= ', 2';
}
}
if ($sasisuseso == 1) {
if ($hoge == '') {
$hoge .= '3';
} else {
$hoge .= ', 3';
}
}
if ($tatituteto == 1) {
if ($hoge == '') {
$hoge .= '4';
} else {
$hoge .= ', 4';
}
}
if ($naninuneno == 1) {
if ($hoge == '') {
$hoge .= '5';
} else {
$hoge .= ', 5';
}
}
$hoges = array();
if ($aiueo) {
$hoges[] = 1;
}
if ($kakikukeko) {
$hoges[] = 2;
}
if ($sasisuseso) {
$hoges[] = 3;
}
if ($tatituteto) {
$hoges[] = 4;
}
if ($naninuneno) {
$hoges[] = 5;
}
$hoge = join(', ', $hoges);
- åç´ãªifã¯çç¥ã§ãã
- éè½ããªãã ããå®è£
ã®å¦çç³»ã§ã¯æ£ããåããªããããããªããã©ã¾ã大ä¸å¤«ã ãã
- ãã®æ¸ãæ¹ã¯èªããããªãç¾å ´ãå¤ãã
$hoges = array();
$aiueo && $hoges[] = 1;
$kakikukeko && $hoges[] = 2;
$sasisuseso && $hoges[] = 3;
$tatituteto && $hoges[] = 4;
$naninuneno && $hoges[] = 5;
$hoge = join(', ', $hoges);
- ã«ã¼ãã«ãã¦ã¿ãããã£ã¨è¡æ°ãå¢ããã¨æå¹
$hoges = array();
$fugas = array(
'aiueo' => 1,
'kakikukeko' => 2,
'sasisuseso' => 3,
'tatituteto' => 4,
'naninuneno' => 5
);
foreach ($fugas as $key => $value) {
if ($$key) {
$hoges[] = $value;
}
}
$hoge = join(', ', $hoges);