test3

<?php 

$handle = fopen("inputfile.txt", "r");
if ($handle) {
    while (($line = fgets($handle)) !== false) {
        // process the line read.
    }

    fclose($handle);
}


?>

<?php 
$LATEST='$LATEST';
 $arr=array( "||  37645960910470925377258796526578435930323254999299588099|  1688103277482 |  2023/06/30/[$LATEST]7256588157bb4851bd61a525be3c5f0e |  [ERROR]    2023-06-30T05:34:30.780Z    eec536cd-4366-4ac5-85b5-1323d4544a8e    Sample ERROR log"
  , "||  37646144370584202436430245059596980252630800235337940995|  1688111501463 |  2023/06/30/[$LATEST]1a8f478955ab416d80b5fbdc06dad9ea |  [ERROR]    2023-06-30T07:51:37.416Z    e1cd378f-6ed4-4795-b1bf-5731542f7ca2    Sample ERROR log" );
foreach ($arr as $key => $haystack) 
{
  $needle   = '2023/06/30'; 
  if (strpos($haystack, $needle)) 
  {     
    echo $haystack."<br>"; 

  }     
} 


?>