Questions tagged as 'mysqli'

Tagged questions
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PHP code just does not start when loading page!

I made the code below to show the files that were inserted by the user, however it only shows the files after having attached a file, however I wanted it to show when loading the page, for the user to see what files he has already done Upload. H...
asked by 25.10.2017 / 16:19
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Phpmyadmin does not save a file if you already have one saved

I made a code to save the name of a file in the database PhpMyAdimn, it works if the table is empty, but when I try to attach another file to the error, does anyone have any idea why this occurs? Remembering that the file is saved in the folder,...
asked by 09.10.2017 / 15:12
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Magento Query File

Good afternoon, I would like to know where the file that makes the querys in Magento is. I use version 1.9.     
asked by 28.09.2017 / 21:02
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Mysql query with grouping by day and time range

Good afternoon. I am putting together a page with reports based on the amount of sales a bar made. There is only one problem. I need to generate a sales report per day until I got it done by grouping "SELECT count(id) total, DATE(data_aber...
asked by 19.09.2017 / 21:10
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Login System - HTTP ERROR 500

I am doing a login system, however when submitting the data it from HTTP ERROR 500. I tried changing the code anyway but this error continues. I'm using 000webhost to test how the site is getting, does this server that does not support the codes...
asked by 26.09.2017 / 03:36
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Conversion to PDO

I would like your help to turn the following code into PHP PDO. I made the following conversions and commented the front of the code, just to heal the doubt itself. Will the conversion be correct? <?php function retorna($cod_material, $...
asked by 20.11.2017 / 21:16
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List logged user post

I am a beginner in PHP and I am making a system where the user can register and register and make postings, it is a blog system. I mounted the user with SESSION and I can only display his data. In my database I have the users table, where your d...
asked by 05.09.2017 / 14:55
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Access denied for user error in connection

Can anyone tell me why I'm encountering this error?    Warning: mysqli_connect (): (HY000 / 1045): Access denied for user 'clients' @ localhost (using password: YES) in C: \ Program Files (x86) \ EasyPHP-Devserver- www \ Company Hard_php \ to...
asked by 25.08.2017 / 19:33
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Querying with duplicate data in MySQLi

Hello. I'm having trouble displaying the result of a query in the database. I have 2 tables Tabela 1 - logs // logs do sistema //user_id = são os usuários administrativos do sistema //user_perfil = é o perfil do usuário que usa o sistema...
asked by 16.08.2017 / 17:14
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Insert image along with text in the same blob type column

You can insert image and text in the same column and show in the same order that was inserted for example: inserting 1- TextViewing1- Text     
asked by 22.07.2017 / 19:13