Trending questions in PHP

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How to upload image and save path to database?

I have a page with some displayed ...READ MORE

Jul 22, 2022 in PHP by Kithuzzz
 • 38,000 points • 963 views
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PHP's preg_match() and preg_match_all() functions

What do the preg_match() and preg_match_all() functions do and how can ...READ MORE

Jul 24, 2022 in PHP by Kithuzzz
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phpMyAdmin Error: The mbstring extension is missing. Please check your PHP configuration

The phpMyAdmin is not running properly for ...READ MORE

Jul 22, 2022 in PHP by Kithuzzz
 • 38,000 points • 957 views
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Javascript Equivalent to PHP Explode()

I have this string: 0000000020C90037:TEMP:data I need this string: TEMP:data. With ...READ MORE

Jul 23, 2022 in PHP by Kithuzzz
 • 38,000 points • 856 views
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How to enable PHP's openssl extension to install Composer?

I was trying to install Laravel in ...READ MORE

Jun 19, 2022 in PHP by narikkadan
 • 63,600 points • 2,283 views
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I can not access phpMyAdmin on XAMPP

Windows 8 is where I've installed my ...READ MORE

Jul 22, 2022 in PHP by narikkadan
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phpmailer error "Could not instantiate mail function"

I'm getting the error "Mailer Error: Could ...READ MORE

Jun 13, 2022 in PHP by narikkadan
 • 63,600 points • 2,608 views
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How to count same values are exists in my record

I have difficulty counting how many times ...READ MORE

Aug 1, 2022 in PHP by Kithuzzz
 • 38,000 points • 427 views
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Can't get gettext (php) on Ubuntu working

The translated string is repeated back when ...READ MORE

Jul 28, 2022 in PHP by Kithuzzz
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When I run ''yum install php-pgsql" I got "You need to be root to perform this command." as an error . how to be the root?

When I attempted to run "yum install ...READ MORE

Jul 23, 2022 in PHP by Kithuzzz
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How do I format time in php

I have a time returned by PHP ...READ MORE

Aug 1, 2022 in PHP by Kithuzzz
 • 38,000 points • 418 views
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Deleting an element from an array in PHP

Is there a simple PHP method for ...READ MORE

Jul 25, 2022 in PHP by Kithuzzz
 • 38,000 points • 704 views
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How can I prevent SQL injection in PHP?

The programme  becomes vulnerable to SQL injection ...READ MORE

Jul 28, 2022 in PHP by Kithuzzz
 • 38,000 points • 632 views
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convert strtotime to date time format in php

I have to use PHP to convert ...READ MORE

Jul 21, 2022 in PHP by narikkadan
 • 63,600 points • 904 views
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How to sort an array of associative arrays by value of a given key in PHP?

Given this array: $inventory = array( ...READ MORE

Jul 24, 2022 in PHP by Kithuzzz
 • 38,000 points • 765 views
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What's the maximum value for an int in PHP?

Ignoring the special libraries that allow you ...READ MORE

Jul 25, 2022 in PHP by Kithuzzz
 • 38,000 points • 718 views
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PHP & Case Sensitivity

PHP is the only language in which ...READ MORE

Jul 26, 2022 in PHP by Kithuzzz
 • 38,000 points • 675 views
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PHP Create and Save a txt file to root directory

I want to create and save a file ...READ MORE

Jun 20, 2022 in PHP by narikkadan
 • 63,600 points • 2,096 views
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Laravel PackageManifest.php: Undefined index: name

I recently updated the composer on my ...READ MORE

Jul 22, 2022 in PHP by narikkadan
 • 63,600 points • 835 views
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PHP 5 disable strict standards error

I need to setup my PHP script ...READ MORE

Jul 30, 2022 in PHP by Kithuzzz
 • 38,000 points • 417 views
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Retrieve data from db and display it in table in php .. see this code whats wrong with it?

$db = mysql_connect("localhost", "root", ""); ...READ MORE

Jul 25, 2022 in PHP by Kithuzzz
 • 38,000 points • 566 views
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PHP - Generating tokens for transactions

What would be a safe and suitable ...READ MORE

Jul 25, 2022 in PHP by Kithuzzz
 • 38,000 points • 600 views
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Passing variable from JS to PHP within the same page

I know that PHP is a server-side ...READ MORE

Jun 18, 2022 in PHP by narikkadan
 • 63,600 points • 2,258 views
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Remove the last character from a string

What is the fastest way to remove ...READ MORE

Jul 26, 2022 in PHP by Kithuzzz
 • 38,000 points • 517 views
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Get user's current location

How can I utilize IP to determine ...READ MORE

Jul 29, 2022 in PHP by Kithuzzz
 • 38,000 points • 465 views
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Check if user is admin PHP

I have a users table with this ...READ MORE

Jun 13, 2022 in PHP by narikkadan
 • 63,600 points • 2,342 views
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The basics of php routing

I'm seeking for a how-to guide or ...READ MORE

Jul 21, 2022 in PHP by narikkadan
 • 63,600 points • 700 views
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How to use $_FILES["file"]["size"]?

How can I see if the file ...READ MORE

Jul 25, 2022 in PHP by Kithuzzz
 • 38,000 points • 548 views
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Remove a cookie

I try to erase cookies whenever I ...READ MORE

Jul 21, 2022 in PHP by narikkadan
 • 63,600 points • 698 views
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Add Bootstrap Table With Sorting, Searching and Paging into my PHP function

I have an issue adding  bootstrap Table ...READ MORE

Jun 27, 2022 in PHP by narikkadan
 • 63,600 points • 1,811 views
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Parse error: Syntax error, unexpected end of file in my PHP code

I am getting this error: Parse error: syntax ...READ MORE

Jun 10, 2022 in PHP by narikkadan
 • 63,600 points • 2,452 views
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DataTable using PHP

Is PHP capable of being used to ...READ MORE

Jul 24, 2022 in PHP by Kithuzzz
 • 38,000 points • 557 views
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MySQL - UPDATE multiple rows with different values in one query

Hello @kartik You can use a CASE statement to handle ...READ MORE

Jun 1, 2020 in PHP by Niroj
 • 82,840 points • 34,377 views
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PHP array printing using a loop

How can I print each value of ...READ MORE

Jul 23, 2022 in PHP by Kithuzzz
 • 38,000 points • 587 views
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How can I write to the console in PHP?

Is it possible to write a string ...READ MORE

Jul 25, 2022 in PHP by Kithuzzz
 • 38,000 points • 558 views
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When to use Final in PHP?

Although I am aware of what a ...READ MORE

Jul 24, 2022 in PHP by Kithuzzz
 • 38,000 points • 476 views
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jQuery Ajax POST example with PHP

I want to send data from a ...READ MORE

Jul 25, 2022 in PHP by Kithuzzz
 • 38,000 points • 484 views
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Artisan, creating tables in database

In Laravel 5, I'm attempting to build ...READ MORE

Jul 22, 2022 in PHP by Kithuzzz
 • 38,000 points • 586 views
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PHP: implode() Invalid arguments passed

I am using Codeigniter and its validation ...READ MORE

Jun 13, 2022 in PHP by narikkadan
 • 63,600 points • 2,136 views
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PHP Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP

I am working on creating an application ...READ MORE

Jun 24, 2022 in PHP by narikkadan
 • 63,600 points • 1,698 views
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PHP array mapping

Is there a cleaner way than foreach to get ...READ MORE

Jul 22, 2022 in PHP by narikkadan
 • 63,600 points • 538 views
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phpMyAdmin: secret passphrase?

Every time I go into phpMyAdmin using ...READ MORE

Jul 21, 2022 in PHP by narikkadan
 • 63,600 points • 569 views
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Google Unicode Fonts not rendered properly in mpdf for PHP

I want to use Baloo2 Google Font ...READ MORE

Jun 9, 2022 in PHP by Kichu
 • 19,040 points • 2,130 views
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If isset $_POST

I have a form on one page ...READ MORE

May 28, 2022 in PHP by Kichu
 • 19,040 points • 2,628 views
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What are the main differences between PHPExcel and PhpSpreadsheet?

In project of PHPOffice there are two projects associated ...READ MORE

Jun 23, 2022 in PHP by narikkadan
 • 63,600 points • 1,507 views
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Cannot access to localhost/xampp/index.php

When I type localhost in my browser ...READ MORE

May 30, 2022 in PHP by Kichu
 • 19,040 points • 2,584 views
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Error:PHP Warning: POST Content-Length of 8978294 bytes exceeds the limit of 8388608 bytes in Unknown on line 0

Hello @kartik, 8388608 bytes is 8M, the default ...READ MORE

Sep 17, 2020 in PHP by Niroj
 • 82,840 points • 29,259 views
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How to sum all column values in multi-dimensional array?

How can I add all the columnar ...READ MORE

Jun 19, 2022 in PHP by narikkadan
 • 63,600 points • 1,590 views
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PHP Warning: require_once(/var/www/html/wp-config.php): failed to open stream: Permission denied in /var/www/html/wp-load.php on line 37

I tried creating  a WordPress app server ...READ MORE

Jun 16, 2022 in PHP by narikkadan
 • 63,600 points • 1,687 views
+1 vote
1 answer

ERROR: Cannot add or update a child row: a foreign key constraint fails

Hello @kartik, You are getting this constraint check ...READ MORE

Aug 20, 2020 in PHP by Niroj
 • 82,840 points • 30,367 views
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