CODEWITHSUNDEEP
phplaravel
Web Developer
Web Developer

Reputation: 55

How to split string after second white space in php/laravel?

$string="112*1/25 5*112/20 456*8/20 2*569/20 156*3/40 9*789/20";

I am trying to split string after second white space. How to achieve this? I tried using following approach.

    $my_array=preg_match('/^([^ ]+ +[^ ]+) +(.*)$/', '$string', $split);

I am getting output as 1. My desired output must be look like below

    $split=array([0]=>112*1/25 5*112/20 [1]=>456*8/20 2*569/20 [2]=>156*3/40 9*789/20);

Upvotes: 1

Views: 1740

Answers (4)

Jayshri Ghoniya
Jayshri Ghoniya

Reputation: 266

<?php 

        $string="112*1/25 5*112/20 456*8/20 2*569/20 156*3/40 9*789/20";
       $array1=(explode(" ", $string));
       $new_array=array_chunk($array1, 2);
       $n=count($new_array);
       for ($i=0; $i < $n ; $i++) { 
           $str_arr[] = implode(" ", $new_array[$i]);
        }



    print_r($str_arr);
    ?>

Upvotes: 1

jspit
jspit

Reputation: 7703

You can use preg_match_all.

$string="112*1/25 5*112/20 456*8/20 2*569/20 156*3/40 9*789/20";

$r = preg_match_all('~[^ ]+ [^ ]+~',$string, $match);

echo '<pre>';
var_dump($match[0]);

Output:

array(3) {
  [0]=>
  string(17) "112*1/25 5*112/20"
  [1]=>
  string(17) "456*8/20 2*569/20"
  [2]=>
  string(17) "156*3/40 9*789/20"
}

Upvotes: 1

Rakesh Jakhar
Rakesh Jakhar

Reputation: 6388

You can try this

$string="112*1/25 5*112/20 456*8/20 2*569/20 156*3/40 9*789/20";
$arr = array_chunk(explode(' ',$string),2);
$res = array_map(function($v){ return implode(' ',$v);}, $arr);

Working example :- https://3v4l.org/FLTom

Upvotes: 1

Thai Nguyen Hung
Thai Nguyen Hung

Reputation: 1232

You can try it:

$string="112*1/25 5*112/20 456*8/20 2*569/20 156*3/40 9*789/20";

$split = array_map(
    function($value) {
        return implode(' ', $value);
    },
    array_chunk(explode(' ', $string), 2)
);

var_dump($split);

Upvotes: 2

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