Questions tagged as 'php'

Tagged questions
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Show modal at a certain time and close at a default time

I have a modal and I would like it to appear and disappear at a specific time, the idea is to notify the client that the site is closed at a certain time. For now I have this, but it did not work. <script> window.onload = function ()...
asked by 29.11.2018 / 16:08
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I have a problem with Uncaught TypeError: Can not read property and I'm going crazy

I have a problem with Uncaught TypeError: Can not read property and I'm going crazy I need your help I have this error:    Uncaught TypeError: Can not read property 'text' of undefined       at recordQuote (script.js: 1245)       at HTMLButto...
asked by 24.11.2018 / 20:26
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Problem to change to php7

I just tried to change the PHP version to PHP7 in XAMPP by following some simple instructions in this video. Update or change php version I have the same X86 architecture in php, so I downloaded the same version indicated in the video that...
asked by 24.11.2018 / 19:33
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Problems with encryption

Look, I have two projects, one next to the other and one runs perfectly and the other does not. look at the codes: <?php $opciones = [ 'cost' => 11, 'salt' => "ÑsodEFHbzvuQlIwtvHgVsCsFbaUdjpwsHxwvHBcppgyveqUksQb3769520293...
asked by 23.11.2018 / 16:57
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Calculate dates in update form

I have the following form to update: <form action="" method="post" name="form1" id="form1"> <table width="60%" height="169" align="center"> <tr valign="baseline"> <td width="44%" align="right" nowrap="nowrap" class="8p...
asked by 22.11.2018 / 18:17
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Put a data first in a php key-value object

I'm not very used to php and I need to place a key-value on an object. I have this: {"5ba68024f109b61fe95ccd02":"asistent","5bd0c379f109b673c11c9502":"seller","5be0addcf109b64c847abd26":"coder","5be0b26af109b64c847abd2c":"teacher","5becab8cf1...
asked by 22.11.2018 / 19:41
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Query in the background? Download time

I have a code that has to show a list of options downloaded from the database through the element. The problem is that this query takes a long time to load (since I have to show more than 150000 records). The code I currently have is this:...
asked by 22.11.2018 / 17:10
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Error using Volley in Android Studio

Hello as I understand to send a url to a web service parameters are used to use them in the query to the database. But in the case of wanting to bring everything from a table and not send parameters how would the JsonObjectRequest be used? Thank...
asked by 22.11.2018 / 16:53
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login with php and mysql

I'm giving my first steps in PHP and I'm working on a login, I try to compare the password that is in the database and the one that the user entered, but I can not get it to work, This is the code that I have: // data sent from form login.html...
asked by 24.11.2018 / 16:00
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php show the number of times a relationship appears

Hello very good that such I have a problem in php and I do not want to save the value in the database, I would like to know if you know any way to see the times that appears a relation fingers tables in the database ie I I have a class and anoth...
asked by 22.11.2018 / 16:46