Trending questions in PHP

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How to get database structure in MySQL via query

Hello @kartik, Use this: DESCRIBE table; You can also use SHOW ...READ MORE

Aug 26, 2020 in PHP by Niroj
 • 82,840 points • 894 views
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1 answer

How can I upload Multiple file in php?

Hello @kartik, Multiple files can be selected and ...READ MORE

Aug 27, 2020 in PHP by Niroj
 • 82,840 points • 818 views
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1 answer

How can I remove a specific item from an array?

Hello @kartik, Find the index of the array element you ...READ MORE

Aug 28, 2020 in PHP by Niroj
 • 82,840 points • 790 views
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How do I restore a dump file from mysqldump?

Hello @kartik, It should be as simple as ...READ MORE

Aug 18, 2020 in PHP by Niroj
 • 82,840 points • 1,151 views
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1 answer

How to get the sizes of the tables of a MySQL database?

Hello @kartik, You can use this query to ...READ MORE

Aug 18, 2020 in PHP by Niroj
 • 82,840 points • 1,124 views
+1 vote
1 answer

Error:Ajax LARAVEL 419 POST error

Hello @kartik, Laravel 419 post error is usually ...READ MORE

Jun 16, 2020 in PHP by Niroj
 • 82,840 points • 3,777 views
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1 answer

How can I connect to MySQL in Python 3 on Windows?

Hello @kartik, You should probably use pymysql - Pure Python ...READ MORE

Aug 20, 2020 in PHP by Niroj
 • 82,840 points • 967 views
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1 answer

What is type casting and type juggling in php?

Hey, The way by which PHP can assign ...READ MORE

Mar 27, 2020 in PHP by Niroj
 • 82,840 points • 7,195 views
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1 answer

Error:Jquery .ajax method=“post” but $_POST empty

Hello @kartik, Instead of method: "post" you need to use type: ...READ MORE

Jun 16, 2020 in PHP by Niroj
 • 82,840 points • 3,672 views
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1 answer

How to Import SQL file into mysql?

Hello @kartik, From the mysql console: mysql> use DATABASE_NAME; mysql> ...READ MORE

Aug 19, 2020 in PHP by Niroj
 • 82,840 points • 889 views
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1 answer

ERROR: The file 'wp-config.php' already exists

Hello, Try to display the website first on ...READ MORE

May 8, 2020 in PHP by Niroj
 • 82,840 points • 5,283 views
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1 answer

How to add slug to href?

Hello @aakash, You are not sending the variable ...READ MORE

Aug 11, 2020 in PHP by Niroj
 • 82,840 points • 1,158 views
0 votes
1 answer

How to get Redux Form data in another Component?

Hello @kartik, What you need to do is ...READ MORE

Jun 1, 2020 in PHP by Niroj
 • 82,840 points • 4,184 views
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1 answer

How to reset AUTO_INCREMENT in MySQL?

Hello @kartik, You can reset the counter with: ALTER ...READ MORE

Aug 18, 2020 in PHP by Niroj
 • 82,840 points • 795 views
0 votes
1 answer

How to get parameters from a URL string?

Hello @kartik, You can use the parse_url() and parse_str() for that. $parts = ...READ MORE

Aug 14, 2020 in PHP by Niroj
 • 82,840 points • 877 views
0 votes
2 answers

How can we create a session in PHP?

Hello, niroj. Here is my idea session_start(); $_SESSION['USERNAME'] ...READ MORE

Dec 7, 2020 in PHP by Famous
 • 140 points • 1,197 views
0 votes
1 answer

How do I let PHP to create subdomain automatically for each user?

Hello @kartik, We setup wildcard DNS like they ...READ MORE

Apr 20, 2020 in PHP by Niroj
 • 82,840 points • 5,645 views
0 votes
1 answer

How to get the current plugin directory in WordPress?

Hello @kartik, This will actually get the result ...READ MORE

May 8, 2020 in PHP by Niroj
 • 82,840 points • 4,605 views
0 votes
1 answer

How to resolve “must be an instance of string, string given” prior to PHP 7?

Hello, Prior to PHP 7 type hinting can only be ...READ MORE

Apr 20, 2020 in PHP by I Navin
 • 220 points • 5,144 views
0 votes
1 answer

How Do I Get the Query Builder to Output Its Raw SQL Query as a String?

Hello @kartik, Use the toSql() method on a QueryBuilder instance. DB::table('users')->toSql() would return: select * ...READ MORE

Jul 22, 2020 in PHP by Niroj
 • 82,840 points • 1,112 views
0 votes
1 answer

How can I do an UPDATE statement with JOIN in SQL Server?

Hello @kartik, This should work in SQL Server: update ...READ MORE

Jul 21, 2020 in PHP by Niroj
 • 82,840 points • 987 views
0 votes
1 answer

How do I UPDATE from a SELECT in SQL Server?

Hello @kartik, In SQL Server, use MERGE MERGE INTO YourTable ...READ MORE

Jul 21, 2020 in PHP by Niroj
 • 82,840 points • 959 views
0 votes
1 answer

How to check if php session is already started or not?

Hello kartik, Use session_id(), it returns an empty string ...READ MORE

Apr 1, 2020 in PHP by Niroj
 • 82,840 points • 5,739 views
0 votes
1 answer

How to convert from MySQL datetime to another format with PHP?

Hello, To convert a date retrieved from MySQL ...READ MORE

May 19, 2020 in PHP by Niroj
 • 82,840 points • 3,552 views
0 votes
1 answer

How to drop a table if it exists?

Hello @kartik, No. That will drop the table only ...READ MORE

Jul 21, 2020 in PHP by anonymous
 • 82,840 points • 786 views
0 votes
1 answer

error: Class 'PHPUnit_Framework_TestCase' not found in …?

Hello,  You can use TestCase instead PHPUnit_Framework_TestCase // use the following namespace use ...READ MORE

Apr 20, 2020 in PHP by Niroj
 • 82,840 points • 4,684 views
0 votes
1 answer

How to set up file permissions for Laravel?

Hello @kartik, The permissions for the storage and vendor folders should stay ...READ MORE

Apr 20, 2020 in PHP by I Navin
 • 220 points • 4,392 views
0 votes
1 answer

Error:uncaught exception: out of memory in Ajax Process

Hello @kartik, From your description of being redirected ...READ MORE

Jun 16, 2020 in PHP by Niroj
 • 82,840 points • 1,926 views
0 votes
1 answer

Error: Failed to load resource: net::ERR_CACHE_MISS

Hello @kartik, It is actually a permission issue. ...READ MORE

Jun 16, 2020 in PHP by Niroj
 • 82,840 points • 1,839 views
0 votes
1 answer

How can I create XAMPP/Apache serve file outside of htdocs?

Hello @kartik, You can relocate it by editing ...READ MORE

May 19, 2020 in PHP by Niroj
 • 82,840 points • 2,899 views
0 votes
1 answer

Fatal error: Class 'PHPUnit_Framework_TestCase' not found in .?

Hello @kartik, You may get this error because ...READ MORE

May 19, 2020 in PHP by Niroj
 • 82,840 points • 2,293 views
0 votes
1 answer

SQL injection that gets around mysql_real_escape_string()?

Hello @kartik, Consider the following query: $iId = mysql_real_escape_string("1 ...READ MORE

Apr 9, 2020 in PHP by Niroj
 • 82,840 points • 4,038 views
0 votes
1 answer

How to convert an image to base64 encoding?

Hello @kartik, You can also do this via ...READ MORE

Apr 1, 2020 in PHP by Niroj
 • 82,840 points • 4,068 views
0 votes
1 answer

How to get xdebug var_dump to show full object/array?

Hello. These are configurable variables in php.ini: ; with ...READ MORE

Apr 7, 2020 in PHP by Niroj
 • 82,840 points • 3,725 views
0 votes
1 answer

How to cache fetched data in react without redux?

Hello @kartik, The best way to save data ...READ MORE

Jun 1, 2020 in PHP by Niroj
 • 82,840 points • 1,261 views
0 votes
1 answer

How to install a specific version of package using Composer?

Hello, Just use php composer.phar require For example : php ...READ MORE

Apr 1, 2020 in PHP by Niroj
 • 82,840 points • 3,646 views
0 votes
1 answer

How to put an 'if clause' in an SQL string?

Hello @kartik, For your specific query, you can ...READ MORE

Jun 1, 2020 in PHP by Niroj
 • 82,840 points • 968 views
0 votes
1 answer

What are the differences between mysqli_connect and mysqli_pconnect?

Hello, mysqli_pconnect() function is used for making a persistence ...READ MORE

Mar 27, 2020 in PHP by Niroj
 • 82,840 points • 3,787 views
0 votes
1 answer

Error:Enabling error display in PHP via htaccess only?

Hello, To turn the actual display of errors ...READ MORE

May 19, 2020 in PHP by Niroj
 • 82,840 points • 1,378 views
0 votes
1 answer

How to merge two arrays while keeping keys instead of reindexing?

Hello, Considering that you have $replaced = array('1' => ...READ MORE

Apr 15, 2020 in PHP by Niroj
 • 82,840 points • 2,759 views
0 votes
1 answer

How can I expire a PHP session after 50 minutes?

Hii @kartik, Use the session_set_cookie_params funciton to set the session. If necessary call this function ...READ MORE

May 19, 2020 in PHP by Niroj
 • 82,840 points • 1,296 views
0 votes
1 answer

Error:while importing Table for WORDPRESS

Hello @kartik, I had the same error when ...READ MORE

May 8, 2020 in PHP by Niroj
 • 82,840 points • 1,708 views
0 votes
1 answer

Error:mysql_fetch_array()/mysql_fetch_assoc()/mysql_fetch_row()/mysql_num_rows etc… expects parameter 1 to be resource

Hello, Error occurred here was due to the ...READ MORE

May 19, 2020 in PHP by Niroj
 • 82,840 points • 1,197 views
0 votes
1 answer

How to retrieve or obtain data from the MySQL database using PHP?

Hello kartik,  Actually there are many functions that  ...READ MORE

Mar 27, 2020 in PHP by Niroj
 • 82,840 points • 3,383 views
0 votes
0 answers

How to compile PHP code and upload a binary-ish file, which will just be run by the byte code interpreter?

PHP is compiled to byte code before ...READ MORE

Apr 2, 2020 in PHP by kartik
 • 37,520 points • 3,100 views
0 votes
1 answer

What is the use of $_REQUEST variable in php?

Hii @kartik, The $_REQUEST variable is used to read the ...READ MORE

Mar 27, 2020 in PHP by Niroj
 • 82,840 points • 3,307 views
0 votes
1 answer

What is meant by passing the variable by value and reference in PHP?

Hello, When the variable is passed as value ...READ MORE

Mar 27, 2020 in PHP by Niroj
 • 82,840 points • 3,277 views
0 votes
1 answer

How to merge two arrays while keeping keys instead of reindexing in php?

Hello, Considering that you have $replaced = array('1' => ...READ MORE

Apr 1, 2020 in PHP by Niroj
 • 82,840 points • 3,040 views
0 votes
1 answer

How can I add PHP page to WordPress?

Hii @kartik, First, duplicate post.php or page.php in your theme folder. Rename the ...READ MORE

May 8, 2020 in PHP by Niroj
 • 82,840 points • 1,432 views
0 votes
1 answer

Error:Issue when trying to use IN() in wordpress database

Hello @kartik, Try this code : // Create an ...READ MORE

May 8, 2020 in PHP by Niroj
 • 82,840 points • 1,139 views
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