PHP ElseIf and else if difference

PHP ElseIf and else if difference

If, ElseIf, and ELSE statements are used to perform different actions based on different conditions.

Conditional statement
When you write code, you often need to perform different actions for different judgments.
You can use conditional statements in your code to accomplish this task.

If ($condition 1)   
  {  
 }  
  else   & nbsp
  if ($condition 2)   
  {  
 }  
  else   br>   {  
 }  
 //No More ElseIf () .  
  and   
  if ($condition 1)   
  {  
 }  
  ElseIf ($condition 2) & nbsp; 
  {  
 }  
  else  
  {  
 }  
<?php
$d =date ("D");
if ($d = = "Fri")
  echo "Have a nice weekend!";
ElseIf ($d = = "Sun")
  echo "Have a nice sunday!";
Else
  echo "Have a nice day!";
?

If...else Statement
Executes a piece of code when the condition is set, and executes another piece of code when the condition is not established
ElseIf statement
is used in conjunction with If...else, executing a code block if one of several conditions is true ... Else Statement
If you want to execute some code when a condition is set up, and execute some other code when the condition is not valid, use the If....else statement.
Syntax
if (condition)
  code to was executed if condition is true;
Else
  code to be executed if condition is false;