Questions tagged as 'php'

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webpush notifications from the backend side

I have a question about how to push the notifications from the server side, I have seen on the Internet and especially the documentation provided by Google. But I can not make the backend finish sending the notification (using nodejs) to the use...
asked by 21.09.2018 / 12:18
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Real-time notifications with php

Hello, such good morning friends, someone could guide me in the process of notifications for my web in real time. I do not know how well done to perform a query with JavaScript every so often, this can saturate the application.     
asked by 21.09.2018 / 14:55
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Incorrect datetime value

I am trying to insert some data by php into my database, when making the INSERT I get the following error: Error de MySQL : 1411 : Incorrect datetime value: '21/09/2018' for function str_to_date. I leave the insertion code: $SQL = "INSER...
asked by 21.09.2018 / 14:22
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Connection failed in Xampp, does not connect to phpmyadmin

For some reason, I can not connect to phpmyadmin using this code. In connect_db.php. It says there is a connection problem and it does not give the error number. <form method="POST" action =""/> <!-- El formulario en si --> <la...
asked by 21.09.2018 / 15:10
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Put a select in dompdf

Hello, good afternoon, how would this select inside my pdf someone could help me please, I put an include ('php / mostarplaca_actualiza.pdf.php') but it did not help me so someone can help me please this is my selection but it remove other th...
asked by 21.09.2018 / 15:23
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PHP search engine for txt files

I want to see if it is possible for the community to help me in this search engine that I am creating. Let me explain what it is, is a set of txt files that are obtained from exporting the chats of the Whastapp application. The format of thes...
asked by 24.09.2018 / 06:52
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Get XML document attributes

I tried to get the elements of the <facts> tag when it enters the cycle it does not show me any output, try the children() and attributes() . <?xml version="1.0" encoding="UTF-8"?> <Facts away_team_id="36...
asked by 01.10.2018 / 16:12
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Function of PHP to buy data against a table created with a FOR

I have a table in html of turns that is dynamically created with a FOR having as limiting the schedules that the doctors work and I need to create a SELECT in a modal with the available schedules but I can not find the way to compare the schedul...
asked by 20.09.2018 / 19:30
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Font Awesome in Laravel 5.7

I'm trying to include Font Awesome to a Laravel 5.7 Project. For this I did this: 1) npm install --save-dev @fortawesome/fontawesome-free --check and the folder is in node_modules 2) In Resources / sass / app.scss I add this: $...
asked by 20.09.2018 / 18:47
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Send log data from a php button

I want that by means of a button that I have in php of this form: echo CHtml::button(Yii::t('site', 'Help (F2)'), array('id' => 'run_example')); and this executes a function like this <script> //funcion para el intro $("#run_exam...
asked by 19.09.2018 / 21:27