Questions tagged as 'php'

Tagged questions
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Error 'Can not modify header information' I have already deleted the blanks

Good morning, I have deleted spaces between the tags ?> and <?php because this had already happened before, but this time, even though I'm looking for no response, I leave the error and the complete code in which I want to...
asked by 05.12.2018 / 23:59
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Report everything, without id

Previously I had made a report in pdf where I brought everything that belonged to a folio , I had no problem in that, since identifying the number already came with their respective information. On this occasion I want to do anot...
asked by 05.12.2018 / 22:30
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Container Docker Ubuntu 18.04 + Apache + PHP

Good morning! I have a question about creating images and it is due to the fact that when creating one with the installation of Apache + PHP in Ubuntu, I find that in the PHP installation process I am asked for interaction on my part. For the...
asked by 01.12.2018 / 19:53
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get the name of the id by clicking on a div

I was wondering how to make the name of a div id saved in a variable and then show the value of this variable with an alert, this dynamically, only with javascript.     
asked by 02.12.2018 / 01:37
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I need help with how to link this to a db

<div id="baba"> <form action="rere.php" method="post"> <div class="ficha"> <?php //, GetSQLValueString($colname_USUARIO, "text")) $query_USUARIO = sprintf("SELECT * FROM productos");...
asked by 02.12.2018 / 05:49
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get object with axios.get - APIREST

I'm filling a table in php using axios.get that I send to an api to collect data from the database, the problem is that, in the response.data is not returning an object, if not an array, which does not work to fill my table Correct example...
asked by 30.11.2018 / 18:46
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Invalid argument supplied for foreach () with laravel

I have this error,    Invalid argument supplied for foreach () (View:   C: \ xampp \ htdocs \ bancohdvdao \ resources \ views \ aspiring \ create.blade.php) $aspirante = new Aspirante; $correo = DB::table('users')->where('id', 'Auth::us...
asked by 30.11.2018 / 17:07
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Error 500 in Ubuntu Server 18.04 when running the .htaccess (url friendly)

I have my .htaccess configured with the following lines RewriteEngine On RewriteCond %{REQUEST_FILENAME} -s [OR] RewriteCond %{REQUEST_FILENAME} -l [OR] RewriteCond %{REQUEST_FILENAME} -d RewriteRule ^.*$ - [L] RewriteCond %{REQUEST_URI}::$1 ^...
asked by 03.12.2018 / 05:11
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How to change the title of the title tag and meta description according to the content

my web page is shaped by modules and I only have one cache, that is to say <html> <head> <title>ejemplo</title> <meta name="description" content="ejemplo" /> </head> <body&...
asked by 03.12.2018 / 18:37
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How to pass the value of an ID to a PHP variable

asked by 03.12.2018 / 16:52