What are some good PHP interview questions to ask potential developers?

Answers in Computer Programming | By Mark3t_Crash

Published 5 months agoTue, 19 Mar 2019 01:55:28 -0700

Last Reply Hey Check this - PHP Interview Questions You will get the latest PHP interview question with answers. Hope this may help you. Adisharma,

Hey Check this - PHP Inte...

How to use DOMDocument::getElementsByTagName for multiple tags/types of tag?

Answers in Client-Side | By Some Guy

Published 7 months agoSun, 13 Jan 2019 04:36:16 -0800

Last Reply Another approach is a prototype based solution. Node.prototype.getElementsByTagNames = function (tags) { var elements = []; for (... Ali,

Another approach is a pro...

How do I solve "Cannot use object of type stdclass as array"?

Answers in Server-Side | By Some Guy

Published 8 months agoSun, 16 Dec 2018 09:40:02 -0800

Last Reply When we use json_decode();, we get an object of type stdClass as return type.  1. Cast the object to array. This can be achieved as follows.... Univa,

When we use json_decode()...

[PHP] Push to associative array?

Answers in Server-Side | By Some Guy

Published 7 months agoSun, 13 Jan 2019 04:31:06 -0800

Last Reply It will merge two arrays and combine their items in a single array. Example Code - $existing_array = array('a'=>'b', 'b'=>'c'); $new_arra... Univa,

It will merge two arrays...

Solve "Connection for controluser as defined in your configuration failed"?

Answers in Server-Side | By Some Guy

Published 8 months agoSun, 16 Dec 2018 09:33:56 -0800

Last Reply Log in as root in phpMyAdmin Create a database called PHPMyAdmin Create a user called pma and set the "host" to the hostname or IP address... Univa,

[SOLVED] How to use PHP and cURL to make requests to the PayPal REST API

Answers in Server-Side | By August R. Garcia

Published 4 months agoFri, 12 Apr 2019 21:28:54 -0700

Last Reply Also, this tool is fairly useful: https://incarnate.github.io/curl-to-php/ Some Guy,

Also, this tool is fairly...

[SOLVED] How to get an OAuth Access Token for the PayPal REST API (Using cURL with PHP)

Answers in Server-Side | By August R. Garcia

Published 4 months agoFri, 12 Apr 2019 21:24:46 -0700

For "Authorization: Bearer "

[Solved] PayPal REST API AUTHORIZATION_ERROR on sandbox.paypal.com when sending invoices

Answers in Web Development | By August R. Garcia

Published 4 months agoSun, 07 Apr 2019 13:14:40 -0700 | Last update 4 months agoSun, 07 Apr 2019 13:14:58 -0700

Full Error:

PHP Fatal error: Can't use function return value in write context in [Some File Path]

Answers in Server-Side | By Some Guy

Published 6 months agoSun, 03 Feb 2019 03:54:04 -0800

Last Reply This line: unset( $recent($key) );  Should be: unset( $recent[$key] );  August R. Garcia,

This line:

Fixes for "your PHP installation appears to be missing the MySQL extension, which is required by WordPress?"

Answers in Computer Programming | By Some Guy

Published 6 months agoWed, 06 Feb 2019 13:52:18 -0800

Last Reply Since your PHP installation is acting up, you should check out Stack Overflow's website that is right here for a solution https://stackoverflow.com/qu... Zhaybib,

Since your PHP installati...

How do you actually use the wp_enqueue_style() function?

Answers in Content-Management Systems | By Some Guy

Published 6 months agoWed, 06 Feb 2019 13:46:08 -0800

Last Reply Since you say that you want to learn how to use the WordPress function of wp_enqueue_style(), I recommend that you check out Stack Overflow's discussi... Zhaybib,

Since you say that you wa...

How to get the current page URL in WordPress (PHP)?

Answers in Web Development | By bugblocker

Published 5 months agoTue, 19 Mar 2019 02:03:34 -0700

Last Reply You can use the following code to obtain the current URL in wordpress: global $wp; $current_url = home_url(add_query_arg(array(), $wp->request));. Thi... KacssPL,

You can use the following...

PHP server scripts are surrounded by delimiters, which?

Answers in Computer Software | By The Wizard

Published 5 months agoTue, 19 Mar 2019 03:37:11 -0700

Last Reply Since you use PHP and would like to know which scripts are surrounded by delimiters, I would recommend you check this http://www.answers.com/Q/PHP_ser... Zhaybib,

Since you use PHP and wou...

Fix "Port 80 in use by "unable to open process" with pid 4!"?

Answers in Server-Side | By Some Guy

Published 8 months agoSun, 16 Dec 2018 09:43:26 -0800

Last Reply Some of the program that may be using Port 80: Skype: Skype uses port 80/443 by default.  Go to tools >options > advanced >conn... Univa,

Some of the program that...

Good PHP interview questions to practice with?

Answers in Local and Offline Businesses | By Your Dad

Published 5 months agoTue, 19 Mar 2019 06:56:38 -0700

Last Reply PHP is a very popular programming language. It is no surprise that many companies want their workers to be proficient. Many interview questions on PHP... Zhaybib,

PHP is a very popular pro...

PHP parse error: syntax error, unexpected end of file?

Answers in Web Development | By pls_stop_this

Published 5 months agoTue, 19 Mar 2019 09:39:50 -0700

Last Reply There is no easy solution unless you can look at the code line by line to see where you've gone astray. It could be as simple as a typo or as complica... ABCDCBA,

There is no easy solution...

Increasing max PHP input vars in WordPress?

Answers in Web Development | By Edgelady43069

Published 5 months agoTue, 19 Mar 2019 08:13:02 -0700

Last Reply When you are in web development and you are interested in increasing max PHP input vars in Word Press, it is recommended that you check out this link... Zhaybib,

When you are in web devel...

How to write "correct horse battery staple" passwords in PHP?

Answers in Server-Side | By Some Guy

Published 5 months agoTue, 19 Mar 2019 19:19:24 -0700

Last Reply function correct_horse_battery_staple() { // The file that contains the words you want to use $f_contents = file(public_path() .... August R. Garcia,

[Dreamhost] Increase PHP memory limit?

Answers in Server-Side | By Some Guy

Published 7 months agoSun, 13 Jan 2019 04:30:36 -0800

Last Reply Also, if you're running out of memory, note that for shared hosting and VPS setups, MySQL runs on a separate machine/partition from your website's fil... August R. Garcia,

Also, if you're running o...

How to install Laravel properly?

Answers in Web Development | By Some Guy

Published 6 months agoWed, 06 Feb 2019 14:01:09 -0800

Last Reply Laravel installation can be executed by following the simple instructions on Laravel docs here. roxblade,

Laravel installation can...

How do I make create greentext (4chan style) using the PHP DOMDocument library?

Answers in Server-Side | By Some Guy

Published 6 months agoWed, 06 Feb 2019 19:46:41 -0800

Last Reply Something like this should work: function greentext(DOMDocument $xml_doc) { // Get all P tags $nodes = $xml_doc->getElementsBy... August R. Garcia,

Something like this shoul...

[PHP] Add ids to domdocument?

Answers in Server-Side | By Some Guy

Published 7 months agoSun, 13 Jan 2019 04:35:36 -0800

Last Reply There is also some code in this article that does this: https://www.256kilobytes.com/content/show/3104/php-how-to-configure-a-website-to-show-jump-... August R. Garcia,

There is also some code i...

[PHP] Sort associative array by value?

Answers in Server-Side | By Some Guy

Published 7 months agoSun, 13 Jan 2019 04:32:36 -0800

Last Reply PHP documentation for arsort(): http://php.net/manual/en/function.arsort.php Also, there are a few other array sorting options: sort() -... August R. Garcia,

PHP documentation for ars...

Getting error "the mbstring extension is missing. please check your PHP configuration?"

Answers in Server-Side | By Some Guy

Published 7 months agoSun, 13 Jan 2019 04:33:46 -0800

Last Reply First of all, make sure you restart Apache (server) after you have modified the php.ini. Also, ensure that the file that's causing this error to pop u... roxblade,

First of all, make sure y...

[HTML/CSS/PHP] SVG -- Best way to make a make <polyline> smooth?

Answers in Style and Layout | By Some Guy

Published 7 months agoSun, 13 Jan 2019 04:29:25 -0800

Last Reply It is very tricky, to be honest. The first thing you should do is check if creating a larger image solves your problem. It's the simplest way, real... roxblade,

It is very tricky, to be...

[PHP] sort multidimensional array by value?

Answers in Server-Side | By Some Guy

Published 7 months agoSun, 13 Jan 2019 04:33:56 -0800

Last Reply Before PHP 5.2, you will need to define a custom sorting function to do that. Let's say it goes like this: function sortByOrder($a, $b) { re... roxblade,

Before PHP 5.2, you will...