PHP implode()

implode() function is one of the most important PHP's built in function of array. Sometimes it happened that you want to convert an array's elements into a string so for the same you can use implode function in PHP. implode function requires two string arguments first is a separator string and second array from which you will create the string. The implode function convert each element of an array into a string. implode() function attach separator string after each element of the array. The example of implode function is mentioned below: Code

<?php
  $weekDaysArray[] = "Sunday";
  $weekDaysArray[] = "Monday";
  $weekDaysArray[] = "Tuesday";
  $weekDaysArray[] = "Wednesday";
  $weekDaysArray[] = "Thursday";
  $weekDaysArray[] = "Friday";
  $weekDaysArray[] = "Saturday";
  $weekDaysString = implode(",",$weekDaysArray);
  print($weekDaysString);
?>

In above mentioned example we have an array with the name of $weekDaysArray which have all the week days. In line number 9 we have used implode function with $weekDaysArray array and provide separator string as comma(,) then implode function returns a string of all the week days and we store it in $weekDaysString variable and print it on the screen through print function.