Object orientated mysql num_rows query in one line

Object orientated mysql num_rows query in one line

By : Jonathan So
Date : November 25 2020, 01:01 AM
it fixes the issue First, let me blame your intention.
"To do something in one line" (implying "using some syntax tricks") is not the way to go.
code :

Share : facebook icon twitter icon
getting "mysqli num_rows Commands out of sync; you can't run this command now" error in mysql query

getting "mysqli num_rows Commands out of sync; you can't run this command now" error in mysql query

By : sont
Date : March 29 2020, 07:55 AM
hope this fix your issue I'm having a problem with the a mysqli query I'm calling from a php script. I've rewritten it many times and keep getting the error: "mysqli num_rows Commands out of sync; you can't run this command now" This is the first attempt to access the database from this page. I was previously binding the parameters and then calling: $checkAcct->num_rows() and getting the same problem. I also tried what someone suggested in a different post on this site: do { $checkAcct->use_result(); } while( $checkAcct->next_result() ); but this didn't work either and I got the same error. After I make sure a user with these details isn't in the db I execute another query to insert the user's info into the site but the error message I get pertains to this query here. Let me know if it would help to see the other query also. , Can you change the above code like this and see what you are getting
code :
$checkAcct = $dbConn->stmt_init();
$existingAcct = array();

if ($checkAcct->prepare("select usrName, eAddy from usr where usrName = ? OR eAddy = ?"))
    $checkAcct->bind_param("ss", $usr, $eml);
    printf("Number of rows: %d.\n", $stmt->num_rows);
Pulling settings from MySQL using Object-Orientated PHP

Pulling settings from MySQL using Object-Orientated PHP

By : Pete Singley
Date : March 29 2020, 07:55 AM
Does that help Since you are working with a resource it has a pointer. Once you get to the end you can't use it anymore. I think you can reset it but why not mix the new with the old?
I don't think you're going to have too much overhead, any that matters anyway, to do something like this:
code :
$settings = array();
$query = $mysqli->query("SELECT * FROM `settings`");
while ($current_setting = $query->fetch_object()) {
     $settings[$current_setting->setting] = $current_setting->value;
$settings = new stdClass();
$query = $mysqli->query("SELECT * FROM `settings`");
while ($current_setting = $query->fetch_object()) {
     $settings->{$current_setting->setting} = $current_setting->value;
Query about phantom arguments in object orientated python

Query about phantom arguments in object orientated python

By : user2925816
Date : March 29 2020, 07:55 AM
should help you out title is implemented like the staticmethod descriptor, so it will work on both the str class and any of it's instance. But when it's called from str class, it needs one addition parameter -- the string to operate on.
In your case, you've made first_method an unbound function that can only be called as a class attribute. It can't be called from instance, as once you do instance.first_method() Python implicitly pass the instance (self in the usual term) as the first argument at runtime, but the function does not take any argument hence the error.
code :
class NewList():
    def first_method(cls):
num_rows through 2 tables in a mysql query?

num_rows through 2 tables in a mysql query?

By : Tejava
Date : March 29 2020, 07:55 AM
Does that help I would like to know if it is possible to do a query in which two different tables will be checked and as a result the number of rows will return or even true/false. , Try below:
Object Orientated Linq2Sql query class

Object Orientated Linq2Sql query class

By : Kate Patterson
Date : March 29 2020, 07:55 AM
With these it helps At any time your queryDict has only one element; the only time that GetQuery() doesn't log an error message and doesn't return null is when you pass 1 to it. as a consequence Read(1) returns a list of all Drivers, otherwise throws a NullReferenceException because, well, query is null.
You should use something like this:
Related Posts Related Posts :
  • Find TimeDiff between two dates
  • Get Values From Multidimensional PHP Array inside Javascript
  • Static HTML, CSS, and JS to backend admin access
  • How can I manipulate HTML tags in PHP?
  • When to use Else and when to use Elseif?
  • PHP regex which matches only strings with specific endings
  • Tablet detection with detect mobile browser script?
  • Execute mulltiple expressions in conditional operator
  • php \n new line no show well
  • How to add Smarty templating engine to CodeIgniters 3 framework?
  • Am I maxing out possible data insert
  • Redirect to homepage without changing address bar URL
  • What is the best user-Id Value for a MySql "users" table
  • PHP $_COOKIE is only available in one directory
  • php regular expressions documantation
  • cannot import too large sql file to mysql
  • not getting appilcation/json in content-type in header
  • Only the first data display from my database but other shows but not on a table
  • Is it possible to have a print button link as the content of the mail
  • how to extract full mail address in imap php
  • Alternative to output buffering to put eval'd code into a variable
  • how to run wordpress php snippet mysql update command from ssh and/ultimately cron
  • how to get xml tag by name
  • ModSecurity maximum post limits (PCRE limit errors)
  • Call controller/action in event listener
  • How to improve performance of contacting WebService?
  • PHP nest variable in echoed string that contains a HTML tag in the end
  • Multiple Ajax request for PHP framework
  • Debug Info from Moodle Plugin
  • passing variables through page
  • Passing PHP $result data to Javascript
  • cakePHP File Download was not found or not readable
  • batch waiting until script finishes
  • PHP variables and anchors in URL
  • php eTag generation using php
  • How to check whether the array is an Integer or Not?
  • Is it possible to install Doctrine without PEAR or Composer? If so, how?
  • Call view script of (parent) Abstract controller Zend
  • Curl PHP cannot display amazon
  • Symfony, getters and setters vs magic methods
  • Using 'continue' PHP instruction outside the loop
  • AJAX POST return data not appearing
  • Can I query relations using an INNER JOIN instead of two queries in Eloquent?
  • Looping through dynamic form fields and inserting into database
  • My php code can't select mysql auto_increment value
  • Store Angularjs form data in database using php
  • I want to run my sh file continuously even if I close my Putty connection
  • file_get_contents equivalent for gzipped files
  • Include PHP file with jQuery
  • php curl headers do not return from website?
  • How to find out, if facebook ID is a user, group or page
  • Connect webhost database to android database
  • preg_match get div content with class
  • Upload multiple files in Laravel 4
  • Count array numbers in multidimensional array
  • PHP Date diff with a difference
  • Search Customer by custom field in Netsuite
  • Is it possible to hide/encode/encrypt php source code and let others have the system?
  • list items to be displayed using php code and array
  • check if row exists mysqli
  • shadow
    Privacy Policy - Terms - Contact Us © ourworld-yourmove.org