sqlbindparameter

(Fatal error: Call to a member function bind_param() on a non-object)

由 浪尽此生 提交于 2019-11-27 08:03:01
问题 I get an error with this text:(sorry for my bad english I am from germany!) Error: Fatal error: Call to a member function bind_param() on a non-object in /users/ftf/www/ccache.php on line 44 A part of the Code from ccache.php // Neues Datenbank-Objekt erzeugen $db = @new mysqli( 'localhost', 'ftf', '***', 'ftf' ); // Pruefen ob die Datenbankverbindung hergestellt werden konnte if (mysqli_connect_errno() == 0) { $sql = "INSERT INTO cache ('name', 'user', 'veroefentlichung', 'beschreibung',

mysqli_stmt::bind_param(): Number of elements in type definition string doesn't match number of bind variables

由 非 Y 不嫁゛ 提交于 2019-11-26 22:59:21
So I have this massive headache inducing query that I need to perform involving 65 form inputs needing to be injected into a database using mysqli prepared statements. The issue I'm running into is that it says the # of variables I am attempting to call bind_param on does not match the # of "s"'s that I am using. I counted a dozen times and do not see where I am going wrong here. There are 65 variables, and 65 "s"'s. Can anyone see something I'm missing? Or am I perhaps using the bind_param method in an incorrect manner? // Preparing our query statement via mysqli which will auto-escape all

Dynamically bind mysqli_stmt parameters and then bind result (PHP)

由 这一生的挚爱 提交于 2019-11-26 18:25:03
问题 I'm trying to dynamically bind mysql_stmt parameters and get the result in an associative array. I've found this post here on stackoverflow where Amber posted an answer with the following code: Original post: How to make a proper mysqli extension class with prepared statements? "Assuming you're actually wanting to write your own version (as opposed to utilizing one of the existing libraries other answers have suggested - and those are good options, too)... Here are a couple of functions which

mysqli bind_param for array of strings

由 徘徊边缘 提交于 2019-11-26 15:32:38
I can not get this to work. I've spent way to many hours on it now. This works: $mysqli = new mysqli("localhost", "root", "root", "db"); if(!$mysqli || $mysqli->connect_errno) { return; } $query_str= "SELECT name FROM table WHERE city IN ('Nashville','Knoxville')"; if($query_prepared && $query_prepared->prepare($query_str)) { $query_prepared->execute(); But this I can NOT get it to work with a bind_param like this: $query_str= "SELECT name FROM table WHERE city IN (?)"; $query_prepared = $mysqli->stmt_init(); if($query_prepared && $query_prepared->prepare($query_str)) { $cities= explode(",", $

mysqli_stmt::bind_param(): Number of elements in type definition string doesn't match number of bind variables

由 泪湿孤枕 提交于 2019-11-26 08:33:47
问题 So I have this massive headache inducing query that I need to perform involving 65 form inputs needing to be injected into a database using mysqli prepared statements. The issue I\'m running into is that it says the # of variables I am attempting to call bind_param on does not match the # of \"s\"\'s that I am using. I counted a dozen times and do not see where I am going wrong here. There are 65 variables, and 65 \"s\"\'s. Can anyone see something I\'m missing? Or am I perhaps using the bind
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