3961 Views
Fatal Error: Allowed Memory Size of 134217728 Bytes Exhausted (CodeIgniter + XML-RPC) is generated when all allowed memory consumed and no memory is available to process to request. To resolve this issue either increase memory limit in your code as below in your index.php file in root.
ini_set('memory_limit', ...
Sheetal Kumar
May 10, 2022
4462 Views
When you are working with large loop, Image Processing or PDF creation in PHP. That need lots of memory at runtime and you can get the error.
Allowed memory size of 134217728 bytes exhausted (tried to allocate 282624 bytes)
This error occur because your Default php.ini memory_limit is 128 ...
Sheetal Kumar
Aug 21, 2019
3460 Views
In WordPress, Domain name change is a big issue you need to fix. Here we are providing a simple solution to fix the issue.
Step 1
Open wp-config.php file in your website root.
Step 2.
Add the folloing line after <?php tag.
define( 'WP_HOME', 'http://example.com' );
define( 'WP_SITEURL', ...
Sheetal Kumar
Feb 01, 2019
5786 Views
Create records and send data in database table
To insert a data into a database we use the Insert query
add_student.php
<?php
if (isset($_POST['submit'])){
$name = $_POST['name'];
$address = $_POST['address'];
$class = $_POST['class'];
$connection = mysqli_connect('localhost', ...
Anamika Gupta
Sep 04, 2018
2620 Views
Introduction of Database
A database is a collection of program and tools that facilitate users to create and maintain the database. It provides the enterprise with centralized control of its operational data- which is one of its most relevant assets.
We will be using MYSQL it ...
Anamika Gupta
Aug 30, 2018
3220 Views
To collect and use form data in PHP
Checking the data for form submission in PHP
To check the form data in PHP
1. We use the isset() function to check that the variable is established or not .The isset() function return false if variable testing variable ...
Anamika Gupta
Aug 28, 2018
2618 Views
Session is a way to store a stack of data from a particular user against an exclusive sessions ID. Session IDs are commonly transmitted to the browser via session cookies and the ID is used to fetch existing actual data. The existence of an ID or session cookie approve PHP perceive ...
Anamika Gupta
Aug 16, 2018
3069 Views
In PHP loops are used to create the identical chunk of code in a particular number of times, rather to add a certain code-lines in a script.
In PHP we have the four looping statement
while
do....while
for
foreach
while loop
while loop creates the block of code again ...
Anamika Gupta
Aug 15, 2018
2437 Views
Every programming language includes some syntax and structure to control the flow and execution of a program.PHP includes some control structure such as loop (for, while) and conditions (If, else).
PHP Condition Statement
The if Statement
The if is the most important feature in ...
Anamika Gupta
Aug 14, 2018
3314 Views
Math Functions is used to hold the integer and float value within a certain range.
1. abs :-
It is used to give the result in a positive number of distinct numbers.
<?php
echo(abs(90.7) . "<br>");
echo(abs(-78.744) . "<br>");
echo(abs(-300) . "<br>");
echo(abs(3));
?>
Output
90.7
78.744
300
3
2. ...
Anamika Gupta
Aug 03, 2018
3327 Views
1. array_change_key_case :-
It changes all the keys of an array in uppercase.
<?php
$employee_id=array("Jim"=>"40535","Krish"=>"83007","Joe"=>"41233");
print_r(array_change_key_case($employee_id,CASE_UPPER));
?>
Output
Array ( [JIM] => 40535 [KRISH] ...
Anamika Gupta
Jul 23, 2018
4317 Views
String is used to handle a function it is a sequence of characters .There are some of the string with example.
1. addcslashes :-
It return the String with backslashes before the character.
<?php
echo addcslashes('Hello[ ]', 'A..z');
?>
Output
\H\e\l\l\o\[ \]
2. addslashes ...
Anamika Gupta
Jul 14, 2018
2476 Views
Function play an important role in programming language as it organise our code in a proper manner. We can use our code over and over by naming it only. The function works very similar to variable, but they are more powerful than that.
Function Syntax
<?php
function functionName() {
// ...
Anamika Gupta
Jul 10, 2018
2833 Views
To work in PHP firstly understands the concept of (OOP) Object-Oriented Programming (PHP OOP), is a type of programming language added to php5, that helps in building complex, reusable web applications.
OOP is easy, simple and fast and easily debug, Once you figure out the basic ...
Anamika Gupta
Jan 31, 2018