\u9023\u60f3\u914d\u5217\u306e\u5834\u5408\u3001\u5024\u304c\u672a\u5165\u529b\u3067\u3082key\u304c\u30bb\u30c3\u30c8\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30c1\u30a7\u30c3\u30af\u95a2\u6570\u304c\u4f7f\u3048\u306a\u3044\u3002
\uff08\u81ea\u5206\u304c\u308f\u304b\u3089\u306a\u3044\u3060\u3051\u304b\u3082\u3001\u3001\uff09<\/p>\n\n\n\n
\u3053\u306e\u5834\u5408\u3001POST\u304b\u3089\u53d7\u3051\u53d6\u3063\u305f\u5024\u306e\u306a\u3044\u30ad\u30fc\u306f\u914d\u5217\u304b\u3089\u524a\u9664\u3057\u3001\u30bb\u30c3\u30b7\u30e7\u30f3\u306b\u683c\u7d0d\u3059\u308b\u65b9\u304c\u697d\u3002<\/p>\n\n\n\n
$array = array(0 => ‘green’, 1 => “”, 2 => null, 3 => ‘red’);
foreach($array as $key => $val){
if(($val == NULL) || ($val == “”)){
unset($array[$key]);
}
}
print_r($array);\u3000\/\/Array ( [0] => green [3] => red ) <\/p>\n\n\n\n
\u4f8b<\/p>\n\n\n\n
if($_POST[‘do’]==’check2′) {
\/\/$_POST[‘kazai’]\u306e\u5024\u304cNULL\u3092\u524a\u9664
foreach($_POST[‘kazai’] as $key => $value) {
if(($value == NULL ) || ($value == ” )) {
unset($_POST[‘kazai’][$key]);
}
}
$_SESSION[‘kazai’] = $_POST[‘kazai’];
}<\/p>\n\n\n\n
\u3053\u306e\u5f8c\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3057\u305f\u65b9\u304c\u697d\u3002
if(count($_SESSION[‘kazai’])!=0)\u3000{
\/\/\u884c\u3044\u305f\u3044\u3053\u3068
}<\/p>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
\u914d\u5217\u306b\u4e00\u3064\u3067\u3082\u5024\u304c\u5165\u3063\u3066\u3044\u306a\u3051\u308c\u3070\u3001\u30a8\u30e9\u30fc\u3092\u8fd4\u3057\u305f\u3044\u3002 \u9023\u60f3\u914d\u5217\u306e\u5834\u5408\u3001\u5024\u304c\u672a\u5165\u529b\u3067\u3082key\u304c\u30bb\u30c3\u30c8\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30c1\u30a7\u30c3\u30af\u95a2\u6570\u304c\u4f7f\u3048\u306a\u3044\u3002\uff08\u81ea\u5206\u304c\u308f\u304b\u3089\u306a\u3044\u3060\u3051\u304b\u3082\u3001\u3001\uff09 \u3053\u306e\u5834\u5408\u3001POST\u304b\u3089\u53d7\u3051\u53d6\u3063\u305f\u5024\u306e\u306a\u3044\u30ad\u30fc\u306f […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[26],"tags":[],"class_list":["post-5890","post","type-post","status-publish","format-standard","hentry","category-26"],"acf":[],"_links":{"self":[{"href":"https:\/\/core.nsme.net\/notes\/wp-json\/wp\/v2\/posts\/5890","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/core.nsme.net\/notes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/core.nsme.net\/notes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/core.nsme.net\/notes\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/core.nsme.net\/notes\/wp-json\/wp\/v2\/comments?post=5890"}],"version-history":[{"count":1,"href":"https:\/\/core.nsme.net\/notes\/wp-json\/wp\/v2\/posts\/5890\/revisions"}],"predecessor-version":[{"id":5891,"href":"https:\/\/core.nsme.net\/notes\/wp-json\/wp\/v2\/posts\/5890\/revisions\/5891"}],"wp:attachment":[{"href":"https:\/\/core.nsme.net\/notes\/wp-json\/wp\/v2\/media?parent=5890"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/core.nsme.net\/notes\/wp-json\/wp\/v2\/categories?post=5890"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/core.nsme.net\/notes\/wp-json\/wp\/v2\/tags?post=5890"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}