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PHP Basics
Variable and data type in PHP
Define constant in PHP
Conditions or if else statement in PHP
Switch case in PHP
For loop php
foreach loop php
Create function in PHP
Date time in PHP
String interpolation and formation in PHP
PHP String conversion
strtolower() - Convert characters to lowercase
strtoupper() - Convert string to uppercase
lcfirst() - Lowercase first character of a String
ucfirst() - Uppercase first character of a String
ucwords() - Uppercase first character of each word of a String
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Loop through Array of Objects
Get random value from an array in PHP
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Generate secure tokens using PHP
Send POST request without using curl
Check empty string in PHP
Find the number of days between two dates
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Get and set cookie in PHP
Convert HTML code to plain text in PHP
Capitalize text PHP
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ucfirst() method can be used to capitalize text in PHP
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<?php $txtStr = "hello world"; echo ucfirst($txtStr); //prints - Hello world ?>
Output
Hello world
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