Most viewed questions in PHP

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How do I get the HTML code of a web page in PHP?

Hello @kartik, If your PHP server allows url ...READ MORE

Oct 6, 2020 in PHP by Niroj
• 82,680 points
164 views
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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
• 82,680 points
162 views
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How to get the http headers from current request in PHP?

Hello, Try this code: if (!function_exists('getallheaders')) { ...READ MORE

Nov 23, 2020 in PHP by Niroj
• 82,680 points
161 views
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How to use a string path to set nested array data?

Hello @kartik, Use the reference operator to get ...READ MORE

Nov 23, 2020 in PHP by Niroj
• 82,680 points
161 views
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1 answer

How to drop softDeletes from a table in a migration?

Hello, On your migration class: public function down() { ...READ MORE

Nov 23, 2020 in PHP by Niroj
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159 views
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1 answer

Error:MySQL Update Inner Join tables query

Hello @kartik, Try this: UPDATE business AS b INNER JOIN ...READ MORE

Aug 19, 2020 in PHP by Niroj
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159 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
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158 views
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1 answer

How to add slug to href?

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

Aug 10, 2020 in PHP by Niroj
• 82,680 points
158 views
0 votes
1 answer

Error: Global Variable is not accessable to local function

Hey kartik, A variable declared outside a function has a ...READ MORE

Feb 19, 2020 in PHP by Niroj
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156 views
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1 answer

How to check if a string is an email address in PHP?

Hello, Try this without regular expressions: <?php ...READ MORE

Nov 3, 2020 in PHP by Niroj
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155 views
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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
• 82,680 points
155 views
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1 answer

How to get the home directory from a PHP CLI script?

Hello @kartik, You can fetch the value of ...READ MORE

Nov 3, 2020 in PHP by Niroj
• 82,680 points
148 views
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How do I connect to PostgreSQL without specifying a database name?

I need to connect to some PostgreSQL ...READ MORE

Nov 16, 2020 in PHP by kartik
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146 views
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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
• 82,680 points
146 views
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1 answer

How to move columns in a MySQL table?

Hello @kartik, If empName is a VARCHAR(50) column: ALTER ...READ MORE

Aug 19, 2020 in PHP by Niroj
• 82,680 points
146 views
0 votes
1 answer

Fatal error: Call to undefined function mysql_connect()

Hello @kartik, You upgraded to PHP 7, and ...READ MORE

Nov 23, 2020 in PHP by Niroj
• 82,680 points
145 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
• 82,680 points
143 views
0 votes
1 answer

How do I resize pngs with transparency in PHP?

Hello @kartik, you need to set the blending ...READ MORE

Nov 23, 2020 in PHP by Niroj
• 82,680 points
139 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
• 82,680 points
137 views
0 votes
1 answer

How to skip tests in PHPunit?

Hello, The fastest and easiest way to skip ...READ MORE

Nov 10, 2020 in PHP by Niroj
• 82,680 points
134 views
0 votes
1 answer

How do I remove a directory that is not empty?

Hello, Try this code: function rrmdir($dir) { if (is_dir($dir)) { ...READ MORE

Nov 4, 2020 in PHP by Niroj
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133 views
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1 answer

How can you upload a file using PHP?

Hello, To upload a file by using PHP, ...READ MORE

Mar 27, 2020 in PHP by Niroj
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133 views
0 votes
1 answer

How to get a list of user accounts using the command line in MySQL?

Hello @kartik, Use this query: SELECT User FROM mysql.user; Which ...READ MORE

Aug 17, 2020 in PHP by Niroj
• 82,680 points
132 views
0 votes
1 answer

How to delete all files from a folder using PHP?

Hello @kartik, Use this: $files = glob('path/to/temp/*'); // get ...READ MORE

Sep 13, 2020 in PHP by Niroj
• 82,680 points
131 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
• 82,680 points
131 views
0 votes
1 answer

Error:WP_Query() does not return all entries

Hello, Try adding posts_per_page=-1 to the string of parameters passed ...READ MORE

May 8, 2020 in PHP by Niroj
• 82,680 points
131 views
0 votes
1 answer

How I can make a query with MySQL that checks if the valuein a certain column contains certain data?

Hello @kartik, Try this query: mysql_query(" SELECT * FROM `table` WHERE `column` ...READ MORE

Sep 13, 2020 in PHP by Niroj
• 82,680 points
130 views
0 votes
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
• 82,680 points
130 views
0 votes
1 answer

What is Php json?

Hii @kartik, JSON stands for JavaScript Object Notation, ...READ MORE

Feb 14, 2020 in PHP by Niroj
• 82,680 points
129 views
0 votes
1 answer

How can you display the error messages?

Hey, In the HTML form, we add ...READ MORE

Feb 13, 2020 in PHP by Niroj
• 82,680 points
129 views
0 votes
1 answer

How to remove html special chars?

Hello, Either decode them using html_entity_decode or remove them using preg_replace: $Content ...READ MORE

Nov 3, 2020 in PHP by Niroj
• 82,680 points
128 views
0 votes
1 answer

How to convert JSON string to array?

Hello @kartik, If you pass the JSON in ...READ MORE

Aug 27, 2020 in PHP by Niroj
• 82,680 points
128 views
0 votes
1 answer

I am trying to run following command But I end up with an error :

Hello Nishant, You are getting this error because your ...READ MORE

Apr 9, 2020 in PHP by Niroj
• 82,680 points
128 views
0 votes
1 answer

How to get the request parameters in symfony2

Hello @kartik, The naming is not all that ...READ MORE

Aug 14, 2020 in PHP by Niroj
• 82,680 points
127 views
0 votes
0 answers

What are the differences in die() and exit() in PHP?

I think both have the same functionality, ...READ MORE

Apr 8, 2020 in PHP by kartik
• 37,490 points
126 views
0 votes
1 answer

Error:Trying to get property of non-object in C:\wamp\www\ni\pages\init.php..

Hello, Try mysql_fetch_object(). It returns an object, not an ...READ MORE

Nov 19, 2020 in PHP by Niroj
• 82,680 points
125 views
0 votes
1 answer

Error:authentication parameter in the request are missing or invalid

Hello, Try the following code : $username='ABC'; $password='XYZ'; $URL='<URL>'; $ch = curl_init(); curl_setopt($ch, ...READ MORE

Nov 5, 2020 in PHP by Niroj
• 82,680 points
125 views
0 votes
1 answer

How do I recursively delete a directory and its entire contents files as well as sub dirs in PHP?

Hello @kartik, The user-contributed section in the manual ...READ MORE

Aug 24, 2020 in PHP by Niroj
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125 views
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1 answer

How can I get the classname from a static call in an extended PHP class?

Hello @kartik, __CLASS__ always returns the name of the ...READ MORE

Oct 27, 2020 in PHP by Niroj
• 82,680 points
123 views
0 votes
1 answer

PHP Parse error: syntax error, unexpected T_IMPLEMENTS, expecting '{' in X on line Y

Hello @kartik, You are looking for the extends keyword: Interface IFoo ...READ MORE

Nov 5, 2020 in PHP by Niroj
• 82,680 points
122 views
0 votes
1 answer

How to remove GET-variables with PHP?

Hello @kartik, Try this: preg_replace('/\\?.*/', '', $str) Hope ...READ MORE

Oct 27, 2020 in PHP by Niroj
• 82,680 points
121 views
0 votes
1 answer

How do I make a redirect in PHP?

Hello @kartik, Use the header() function to send an HTTP Location header: header('Location: '.$newURL); Contrary to ...READ MORE

Sep 16, 2020 in PHP by Niroj
• 82,680 points
121 views
0 votes
1 answer

How can I declare a global variable in php?

Hello @kartik, The $GLOBALS array can be used instead: $GLOBALS['a'] = ...READ MORE

Oct 1, 2020 in PHP by Niroj
• 82,680 points
120 views
0 votes
1 answer

How do I receive email and process it in a web application?

Use procmail if it is installed on ...READ MORE

Nov 4, 2020 in PHP by Niroj
• 82,680 points
119 views
0 votes
1 answer

How to override the path of PHP to use the MAMP path?

Hello @kartik, In your home folder /Users/David for exmaple, you ...READ MORE

Nov 3, 2020 in PHP by Niroj
• 82,680 points
119 views
0 votes
1 answer

How can I compare two dates in PHP?

Hello @kartik, If all your dates are posterior ...READ MORE

Aug 27, 2020 in PHP by Niroj
• 82,680 points
118 views
0 votes
1 answer

How to prevent direct access to a php include file?

Hello @kartik, Add this to the page that ...READ MORE

Oct 1, 2020 in PHP by Niroj
• 82,680 points
116 views
0 votes
1 answer

In PHP, how to detect the execution is from CLI mode or through browser ?

Hello @kartik, Use the php_sapi_name() function. if (php_sapi_name() == "cli") { ...READ MORE

Oct 22, 2020 in PHP by Niroj
• 82,680 points
115 views
0 votes
1 answer

How to Convert timestamp to readable date/time PHP?

Hello @kartik, Use PHP's date() function. Example: echo date('m/d/Y', 1299446702); Hope it helps!! Thank ...READ MORE

Sep 14, 2020 in PHP by Niroj
• 82,680 points
115 views
0 votes
1 answer

How do I save value in my own session variable in Magento?

Hello @kartik, Try this: $session = Mage::getSingleton("core/session", array("name"=>"frontend")); // ...READ MORE

Nov 17, 2020 in PHP by Niroj
• 82,680 points
114 views