How to extract data from bracket and replace in laravel - php

Question

My string is
"invoice = [[invoice_no]]
customer = [[customer]]
item = [[item]]"
How can i do upper string to covert the following with php?
"invoice = " $data->invoice_no
"customer = " $data->customer
"item = " $data->item

Answer 1

I already created one function for same type of parsing, it replaces {{item}} by give data like $data['item']. here is example , you can change according to your requirement.
<?php
function putValuesInHTML($html_form,$reportData){
preg_match_all('/{{([A-Za-z0-9_ ]+?)}}/', $html_form, $fields);
$arrInHtml = array();
$valsForHtml = array();
foreach ($fields[1] as $key => $value) {
if(isset($reportData[$value])){
$arrInHtml[] = "{{".$value."}}";
$valsForHtml[] = $reportData[$value];
}
}
$result = str_replace($arrInHtml,$valsForHtml,$html_form);
/*Eval start*/
preg_match_all('/{{=([A-Za-z0-9+\-\/{}* ]+?)=}}/', $result, $evals);
$arrInHtml = array();
$valsForHtml = array();
foreach ($evals[1] as $key => $value) {
$eval = "00";
$arrInHtml[] = "{{=".$value."=}}";
eval("\$eval= ".$value.";");
$valsForHtml[] = $eval;
}
$reportHTML = str_replace($arrInHtml,$valsForHtml,$result);
return $reportHTML;
}
$str = "invoice = {{invoice_no}}
customer = {{customer}}
item = {{item}}";
$data = ["invoice_no"=>"111","customer"=>"Niklesh Raut","item"=>"iphone"] ;
$newStr = putValuesInHTML($str,$data);
echo $newStr;
?>
Live demo
Input :
invoice = {{invoice_no}}
customer = {{customer}}
item = {{item}}
Output for $data = ["invoice_no"=>"111","customer"=>"Niklesh Raut","item"=>"iphone"] :
invoice = 111
customer = Niklesh Raut
item = iphone