PHP check if string contains certain word while explode

Question

I am trying to build a PHP script to read a remote file line by line and check if there is some certain word then export it.

<?php
    $user=strip_tags($_GET['username']);
    $pas=strip_tags($_GET['password']);

    $data = file_get_contents('URL='.$user.'&password='.$pas.'&type=m3u_plus&output=mpegts', 'r');
    $data = explode("\n", $data);
    $long=count($data);

    $file[0]="#EXTM3U";
    $f=2; 
    $x=2;   
        while ($x <= $long){
            $test=substr($data[$x], 27, 6);
            if ($test == "series"){
                $file[$f-1]=$data[$x-1];
                $file[$f]=$data[$x];
                $f=$f+2;
            }
            $x=$x+2;
        }
    $file = implode("\n", $file);  
?>

I need the script to check here :

$file[$f-1]=$data[$x-1];

For the Number : 2020 , and if it exists. If it exists output otherwise go on to the next line.

i need to filter the data , and output only lines contains "2020" in it — ashari, May 01 '20 at 19:38
Does this answer your question? [How do I check if a string contains a specific word?](https://stackoverflow.com/questions/4366730/how-do-i-check-if-a-string-contains-a-specific-word) — Russ J, May 01 '20 at 21:32

score 0 · Answer 1 · answered May 01 '20 at 19:42

you can use this code structure:

//...  
//your code
$test=substr($data[$x], 27, 6);
if ($test == "series"){

    if (false === strstr($test, '2020')) {
        continue;
    } 

    echo $test;   

    $file[$f-1]=$data[$x-1];
    $file[$f]=$data[$x];
    $f=$f+2;
}
// your code
//...

PHP check if string contains certain word while explode

1 Answers1