Answers for "array convert to string in php"

Array to String Conversion in PHP

$gadget = array( 'computer', 'mobile', 'tablet' );
echo implode($arr);

php implode

$arr = array('Hello','World!','Beautiful','Day!');
echo implode(" ",$arr);
// Outputs: 'Hello World! Beautiful Day!'

php Array to string conversion

Using implode() function in Php
-----------------------
Syntax
implode(separator,array);  

Example
<?php  
//assigning value to the array  
$dummyArr = array("Hello","Greppers,","Ankur","here !");  
  
echo implode(" ",$dummyArr);// Use of implode function  
?>  
  
Output:
Hello Greppers, Ankur here !

Convert an Array to a String in PHP

phpCopy<?php
   $array = ["Lili", "Rose", "Jasmine", "Daisy"];
   $JsonObject = serialize($array);
   echo "The array is converted to the Json string.";
   echo "\n"; 
   echo"The Json string is $JsonObject";
?>

php array to string

// for one-dimentional arrays
$str = implode('|', $arr);	// "v1|v2|v3"...

// for multi-dimensional/structured arrays, or to keep hierarchy
$str = json_encode($arr);
// or
$str = var_export($arr);

php array to string

$requestAsString = print_r($_REQUEST, true);