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Questions tagged [php]

365体育足球滚球比分 PHP is a widely used, high-level, dynamic, object-oriented and interpreted scripting language primarily designed for server-side web development. Used for questions about the PHP language.

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How can I handle Laravel Maatwebsite/Excel with one to many relationship?

I'm creating an API resource which provides a capability to export reports data in .xlsx format. The problem is, some of the data has one to many relationship and I can't find the documentation to ...
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Python alternative for PHP feof

PHP code: ... fseek($filesrc, 40); while ( !feof($filesrc) ) { $slen_1 = fread($filesrc, 4); ... $slen_1 for example prints "Stop route" Python code: with open(filename, 'rb') as filesrc: ...
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relation “chantiers” does not exist hosting heroku laravel

i have hosted my laravel 6 website in a heroku, i have run git init then git commit -m "initial release" and heroku create then git heroku push master i have configured database by choosing heroku ...
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Result of Onkeyup/KeyDown with Loadmore onPage scroll

I am making onkeyup search the items. Onkeyup search result part works fine but I want to put the result of onkeyup search as Load more on page scroll. I have the code for page scroll also but it is ...
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Exclude random number in PHP WHILE KEEPING chr(49+rand(0,1))

I have a random number. 1 or 2 for sake of testing. $rn = chr(49+rand(0,1)) ; I want to then exclude that $rn from another $rn2. So if the first $rn is 2, I want the second $rn2 to be 1. ...
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ok, so i did an inspection to a headline in my site i found the line of code i want to know what folder or source [closed]

OK, so i did an inspection to a headline in my site i found the line of code i want to know what folder or source it is so i can go there and change it i will be happy if someone can tell me i there ...
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14 views

Show array json to SELECT any rows

I need to return an array in JSON format. Format is not a problem. The problem is to take the $row index and display it. $db = new Connect; $data = $db->prepare("SELECT * FROM ...
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Laravel returns 404 when route has multiple parameters

I've upgraded from 5.8 to 6 to 7 following the documentation. Now I have a problem where the verification email route returns 404. I've had a read around and seen a few errors where people have not ...
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CodeIgniter(php) and MSSQL dashboard

I want to create a dashboard consisting of charts,reports in my codeIgniter application. I am using a MSSQL backend. How should I proceed? Should I get the data to javascript and then use some js ...
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How to update urls in blob data type

I have save images in blob data type. But when I try to update urls using query so "Unserialize" php function not working and return fals. mysql script which I have used to update urls: update ...
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Working with backend configuration objects with VueJS

Coming from the world of pure PHP for both backend and frontend, I'm now using a VueJS app consuming a PHP API. Let's say I'd like to render a page with a form. In this form I have a select field "...
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[ volley][JSONException]: Value <br of type java.lang.String cannot be converted to JSONObject

im developing an android app for an university project. When I do a JsonObjectRequest post using volley keep stuck in the same error. Im trying to insert a point in a mysql db, using @Override ...
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20 views

How to do a foreach loop from JSON that comes from within a JSON

My code below is to retrieve and decode JSON data. The thing is that I am also retrieving a JSON file that came within the first one. And from that second one I want to display an image. $json = @...
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PHP concatenating multiple variables [duplicate]

I'm very new to PHP. I'm trying to insert some values into a database so I'm using PHP and MySQL but I'm struggling to concatenate the following string. I keep getting the error "unexpected ...
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Get SignatureDoesNotMatch error post video on linkedin using api v2

There are 3 steps to upload a video according the linkedin documentation. Register upload Request. I am able to successfully register upload request. Uploading the Asset I am using the following ...

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