Recent questions tagged PHP

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php - Quickest Way to Read First Line from File

What's the quickest, easiest way to read the first line only from a file? I know you can use file, but ... whole file. Preferably a one-liner. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Laravel 5.2 - pluck() method returns array

I'm trying to upgrade my project L5.1 -> L5.2. In upgrade guide there's one thing which isn't clear for me: The lists ... (1) { [0]=> int(1) } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Laravel 5.1 Unknown database type enum requested

While running php artisan migrate, I got the following error [DoctrineDBALDBALException] Unknown database type enum requested, ... ); }); } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - How can I rename column in laravel using migration?

I have columns as mentioned bellow: public function up() { Schema::create('stnk', function(Blueprint $table) { ... /stnk' (error: 150) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - PHPmailer sending mail to spam in hotmail. how to fix?

I'm using the phpmailer class to send emails. Currently gmail and yahoo do not mark emails as spam, but hotmail ... "Message has been sent"; See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - How is MVC supposed to work in CodeIgniter

As a mostly self-taught programmer I'm late to the game when it comes to design patterns and such. I'm ... $houseobject->print_info();? Thanks. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Easy login script without database

How do I create an easy login script that does not require a database. I would like it to be safe. Alright, ... Location: login.php"); exit; } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - How to implement "Maintenance Mode" on already established website

I have built a website (PHP) with more than 60 pages. I have only now realized (unfortunately) that I should ... - the site is not launched yet See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - How to change default redirect URL of Laravel 5 Auth filter?

By default if I am not logged and I try visit this in browser: http://localhost:8000/home It redirect me ... me to http://localhost:8000/login See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Can I do a CURL request to the same server?

I need to implement a way to make POST calls to pages located on the same server or in another server. We cannot ... the files (/home/wwww....) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Fatal Error - Too many open files

I try to run PHPUnit Tests in my new machine and I get this error: PHP Fatal error: Uncaught exception ' ... /pear/File/Iterator/Factory.php:114 See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Using WebSocket on Apache server

With all the buzz around WebSockets, it's pretty hard to find a good walkthrough on how to use them with an ... of our app. Thank you again! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - This is the .htaccess code in WordPress. Can someone explain how it works?

This is the .htaccess code for permalinks in WordPress. I don't understand how this works. Can someone explain? < ... to do it in PHP. Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - What is 22527 in error_reporting 22527 of phpinfo

In my local dev env, I use PHP Version 5.3.3-1ubuntu9.2. Now when I see error_reporting, the value is ... E_ALL | E_STRICT ? Thanks in advance. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Can't find the file created by outfile in MySQL

I am using the following query to create a CSV file SELECT email INTO OUTFILE "mydata.csv" FIELDS TERMINATED BY ... any errors! Any Help? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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459 views

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php - nohup:ignoring input and appending output to 'nohup.out'

I want to start my server through nohup.php but the command is not running and displays following error nohup: ... doing nohup php server1.php See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Dynamically load information to Twitter Bootstrap modal

Problem: I would like to transfer by using jQuery a value in an link-attribute to PHP/SQL query. HTML code ... variable in PHP through jQuery? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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363 views

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php - Setting Up A Cronjob In Windows Xampp

Help needed to set up this command in my Xampp windows server 0 * * * * cd C:/xampp/htdocs/plugins/ ... point me in the right direction thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - How does plugin system work (wordpress, mybb ...)?

I'm curious how plugins work, I just know that instead of changing the code we use plugins, but how do they do ... ? and thank you very much :D See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Mobile browser detection?

We are looking for a way to determine if a user is using a mobile browser. We need to do that in ... recommend something? Thank you, Alessandro See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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214 views

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php - How to check if an entered value is currency

How to check if an entered value is currency. Preferably by regular expression or php function. (values like 1550.50, 1500 or 100.75) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Doctrine's Many-To-Many Self-Referencing and reciprocity

By default, self-referencing ManyToMany relationships under Doctrine involve an owning side and an inverse side, as ... be in entity1s friends. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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266 views

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php - YouTube API V3: Where can i find a list of each 'videoCategoryId'?

I'm using the Youtube API V3 but can't find documentation for how to filter by category: Here's my code: ... the videoCategoryId for music.... See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Collisions with other trait methods

How can I deal with traits with methods of same name? trait FooTrait { public function fooMethod() { return 'foo ... as well? Is it possible? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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257 views

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php - vs. PHP_EOL vs. <br>?

In most cases, as for one interactive website, when we output multiple lines of contents to web client browser, in ... of their pros and cons? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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292 views

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php - How to retrieve all Variables from a Twig Template?

Is it possible to retrieve all variables inside a Twig template with PHP? Example someTemplate.twig.php: Hello { ... exist inside the template See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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665 views

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php - nginx 502 bad gateway

I get a 502 Bad Gateway with nginx when using spawn fcgi to spawn php5-cgi. I use this to span an instance ... new to this setup with nginx) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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272 views

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php - What http status code is supposed to be used to tell the client the session has timed out?

In a webpage, it uses YUI connection manager/datasource to send AJAX requests to the server, if the session ( ... of HTTP status codes from wiki See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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