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Web Development Answers > PHP

Type AnswersAsk and answer questions, if that is something that you want to do. Category Web DevelopmentContent about developing websites, web applications, and other similar projects. Tag PHPPHP: Hypertext Preprocessor is a scripting language used heavily in server-side development. PHP is frequently used for templating.

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[Solved] Automatic Copyright Footer Dates in Laravel/Basically Vanilla PHP

Answers in Server-Side | By August R. Garcia

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The only part about this that isn't vani...

MoreThe only part about this that isn't vanilla PHP is using {{ $var }} as shorthand for <?= htmlspecialchars($var); ?>. <style> .footer...
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[Solved] Favicon.ico Files not Caching on Chrome

Answers in Server-Side | By August R. Garcia

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Slash "solved."Truly a quality hack.

MoreAs discussed previously, there are a fair number of dumbass things that can be done with base64 encoding that are occasionally so dumb that they even...
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Profile Photo - August R. Garcia

TL;DR: Use $GLOBALS

MoreThe Laravel caching functions seem to not have specific built-in functionality to cache a query for only the current pageload, but it can easily be do...
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Profile Photo - August R. Garcia

Call the currentPage and lastPage method...

MoreIncorrect: <h1>Page {{ $paginator->currentPage }} of {{ $paginator->lastPage }}</h1> Correct: <h1>Page {{ $pagina...
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[Solved] Adding an "active" class to

Answers in Client-Side | By August R. Garcia

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Basically the same with PHP in general;...

MoreBasically the same with PHP in general; only real difference is the use of Route::currentRouteName(). Code: <nav> <?php $...
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Last ReplyAnother approach is a prototype based solution. Node.prototype.getElementsByTagNames = function (tags) { var elements = []; for (... Ali,

Another approach is a pro...

Wed, 29 May 2019 05:05:53 -07002 years ago1
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How do I solve "Cannot use object of type stdclass as array"?

Answers in Server-Side | By Some Guy

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Last ReplyWhen 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()...

Wed, 08 May 2019 08:38:04 -07002 years ago1
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[PHP] Push to associative array?

Answers in Server-Side | By Some Guy

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Last ReplyIt 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...

Wed, 08 May 2019 08:16:57 -07002 years ago1
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Last ReplyLog 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,

Wed, 24 Apr 2019 08:13:19 -07002 years ago1
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Last ReplyAlso, this tool is fairly useful: https://incarnate.github.io/curl-to-php/ Some Guy,

Also, this tool is fairly...

Sun, 14 Apr 2019 03:35:46 -07002 years ago1
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Profile Photo - August R. Garcia
Profile Photo - August R. Garcia

For "Authorization: Bearer "

MoreThe PHP Function <?php // This function makes the equivalent of the cURL call below: // curl -v<200b> https://api.sandbox.paypal.com/v...
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[Solved] PayPal REST API AUTHORIZATION_ERROR on sandbox.paypal.com when sending invoices

Answers in Web Development | By August R. Garcia

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Full Error:

MoreFull Error: { "name": "AUTHORIZATION_ERROR", "message": "Authorization error occurred.", "information_link": "https://...
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Last ReplyThis line: unset( $recent($key) );  Should be: unset( $recent[$key] );  August R. Garcia,

This line:

Sun, 07 Apr 2019 12:10:37 -07002 years ago1
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Last ReplySince 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...

Sat, 30 Mar 2019 15:17:54 -07002 years ago1
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How to get the current page URL in WordPress (PHP)?

Answers in Web Development | By bugblocker

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Last ReplyYou 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...

Sat, 30 Mar 2019 15:05:45 -07002 years ago1
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Fix "Port 80 in use by "unable to open process" with pid 4!"?

Answers in Server-Side | By Some Guy

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Last ReplySome 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...

Thu, 28 Mar 2019 11:56:18 -07002 years ago1
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PHP parse error: syntax error, unexpected end of file?

Answers in Web Development | By pls_stop_this

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Last ReplyThere 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...

Wed, 20 Mar 2019 09:49:13 -07002 years ago1
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Increasing max PHP input vars in WordPress?

Answers in Web Development | By Edgelady43069

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Last ReplyWhen 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...

Wed, 20 Mar 2019 02:33:15 -07002 years ago1
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How to write "correct horse battery staple" passwords in PHP?

Answers in Server-Side | By Some Guy

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

Tue, 19 Mar 2019 19:23:10 -07002 years ago1
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[Dreamhost] Increase PHP memory limit?

Answers in Server-Side | By Some Guy

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Last ReplyAlso, 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...

Sat, 23 Feb 2019 01:54:09 -08002 years ago1
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How to install Laravel properly?

Answers in Web Development | By Some Guy

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

Laravel installation can...

Mon, 18 Feb 2019 09:22:33 -08002 years ago1
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Last ReplySomething like this should work: function greentext(DOMDocument $xml_doc) { // Get all P tags $nodes = $xml_doc->getElementsBy... August R. Garcia,

Something like this shoul...

Wed, 06 Feb 2019 19:51:25 -08002 years ago1
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[PHP] Add ids to domdocument?

Answers in Server-Side | By Some Guy

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Last ReplyThere 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...

Sat, 02 Feb 2019 22:32:32 -08002 years ago1
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[PHP] Sort associative array by value?

Answers in Server-Side | By Some Guy

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Last ReplyPHP 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...

Sat, 02 Feb 2019 22:07:44 -08002 years ago1
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Last ReplyFirst 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...

Sat, 02 Feb 2019 07:07:27 -08002 years ago1
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Last ReplyIt 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...

Fri, 01 Feb 2019 03:13:48 -08002 years ago1
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[PHP] sort multidimensional array by value?

Answers in Server-Side | By Some Guy

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Last ReplyBefore 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...

Fri, 01 Feb 2019 03:00:53 -08002 years ago1
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Last ReplyThis is most probably happening because DNS lookup is failing. If you're particularly sure that the server is accessible and you can open it otherwise... roxblade,

This is most probably hap...

Fri, 01 Feb 2019 02:57:17 -08002 years ago1
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[PHP] Specify timezone in a date object?

Answers in Server-Side | By Some Guy

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Last ReplyUse the setTimezone function for this. This works from PHP 5 up until the latest version. DateTime::setTimezone -- date_timezone_set This w... roxblade,

Use the setTimezone funct...

Fri, 01 Feb 2019 02:52:46 -08002 years ago1
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How to escape user input for an HTML input's "value" attribute?

Answers in Server-Side | By Some Guy

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Last ReplyNote that if you're talking about an attribute, by default htmlspecialchars() does not encode the single quote ( ' ) chara... August R. Garcia,

Note that if you're t...

Sun, 20 Jan 2019 18:33:20 -08002 years ago1
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