{"type":"rich","title":"pdo\u306eprepare\u3067\u540d\u524d\u306b\u6570\u5b57\u3092\u5165\u308c\u308b\u3068\u3001bindValue\u51fa\u6765\u306a\u3044\u30a8\u30e9\u30fc","blog_url":"https://takuya-1st.hatenablog.jp/","author_url":"https://blog.hatena.ne.jp/takuya_1st/","provider_name":"Hatena Blog","published":"2022-05-24 17:39:05","provider_url":"https://hatena.blog","categories":["php","pdo"],"author_name":"takuya_1st","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftakuya-1st.hatenablog.jp%2Fentry%2F2022%2F05%2F24%2F173905\" title=\"pdo\u306eprepare\u3067\u540d\u524d\u306b\u6570\u5b57\u3092\u5165\u308c\u308b\u3068\u3001bindValue\u51fa\u6765\u306a\u3044\u30a8\u30e9\u30fc - \u305d\u308c\u30de\u30b0\u3067\uff01\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","blog_title":"\u305d\u308c\u30de\u30b0\u3067\uff01","height":"190","version":"1.0","image_url":null,"url":"https://takuya-1st.hatenablog.jp/entry/2022/05/24/173905","description":"php \u306e pdo \u3067\u30a8\u30e9\u30fc\u304c\u3067\u308b\u306e\u3067\u6570\u65e5\u305a\u3063\u3068\u982d\u3092\u62b1\u3048\u3066\u305f \u51fa\u3066\u304f\u308b\u30a8\u30e9\u30fc : Invalid parameter number: number of bound variables does not match number of tokens \u30a8\u30e9\u30fc\u306f\u3001php pdo \u306e prepare statement \u3067\u3001exec\u3057\u305f\u6642\u306b\u30a8\u30e9\u30fc\u306b\u306a\u308b\u3002 <?php /// \u3067\u304d\u308b $stmt->bindValue(\":n1\", $val ); $stmt->bindValue(\"n1\", $val ); $stmt->bindValue(\"123n\", $val ); /// \u51fa\u6765\u306a\u3044 $sth-\u2026"}