Questions tagged as 'php'

Tagged questions
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PivotTable with additional field Eloquent Laravel 5.6 Mass Assigment Protection

when using pivot tables with additional fields, it does not allow me to create the record since I must declare it as fillable ... how could I declare the additional field as fillable? Suppose we have the Student table and the Course table and...
asked by 16.06.2018 / 22:50
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Mysqli_error () expects parameter 1 to be mysqli, null given

I'm trying to show some data in my browser from the database and when I run it it shows me the following error: mysqli_error () expects parameter 1 to be mysqli, null given I would appreciate some help. Code: <!doctype html>...
asked by 15.06.2018 / 14:10
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How to handle roles when starting session in php and mysql?

Hello good afternoon, I am trying to redirect the user to log on to the roll to which it is associated within the table, in this case there are two types, the admin roll and the limited roll. I want to know how this could be achieved. So far it...
asked by 16.06.2018 / 18:16
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Error bindParam (); PHP

For this class Conexion ... class Conexion{ private $host; private $user; private $pass; private $bbdd; private $connect; public function __construct(){ $this->host = "localhost"; $this->user = "usu...
asked by 14.06.2018 / 23:03
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How to copy a file from one directory to another with PHP?

I have 2 websites on the same linux server, but as is logical, there are different folders, with this code I can copy files within the same domain so to speak. How can I copy a file from one domain to another? and in case I have to use ftp, I ca...
asked by 16.06.2018 / 01:15
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Error with tildes PHP [duplicated]

Good day, when sending data from javascript work and send the tildes perfectly but at the time of printing on php comes something like this: Original Text : éstá és úná prúébá de tildes PHP Text : ?st? ?s ?n? pr??b? de tildes...
asked by 06.06.2018 / 14:45
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Get a list between two dates

I have created a restful api that obtains a list of coordinates that are stored in a database that follows the following format: / devices / 1 / gpses / 0, where the first number is the identifier of the device we want to see and the second is s...
asked by 06.06.2018 / 10:20
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ERRORSQLSTATE [23000]: Integrity constraint violation: 1048 Column 'url' can not be null

When executing the query, I get the following error:    Notice: Undefined index: text in C: \ xampp \ htdocs \ Dreasity \ views \ new-publication.php on line 14   ERRORSQLSTATE [23000]: Integrity constraint violation: 1048 Column   'url' can...
asked by 14.07.2018 / 06:46
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Instant search through an input with autocomplete (select)

I have a little problem with a part of the code. I try to do an instantaneous search that when entering data (registration) through an input, show (as verification) that the registration exists and show the name of the person who has that reg...
asked by 13.07.2018 / 20:34
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Php undefinded variable

Hello this form worked for me, I do not know what happens now. <form action="cliente_ingresado.php" method="post" > <div> <label for="identificacion" >Identificación: </label> &nbsp; <input type="text" n...
asked by 09.06.2018 / 19:59