Searching inside a file using php

<?php
$file = 'somefile.txt';
$searchfor = 'name';

// the following line prevents the browser from parsing this as HTML.
header('Content-Type: text/plain');

// get the file contents, assuming the file to be readable (and exist)
$contents = file_get_contents($file);
// escape special characters in the query
$pattern = preg_quote($searchfor, '/');
// finalise the regular expression, matching the whole line
$pattern = "/^.*$pattern.*\$/m";
// search, and store all matching occurences in $matches
if(preg_match_all($pattern, $contents, $matches)){
   echo "Found matches:\n";
   echo implode("\n", $matches[0]);
}
else{
   echo "No matches found";
}

Source: stackoverflow.com

Similar codes

2 votes334 views2 answers
Laravel get column field name
PHP
1 vote382 views1 answer
Laravel eloquent get only field name
PHP Laravel
0 vote331 views1 answer
Uncaught jquery-numerator requires jQuery to be loaded first wordpress
PHP
1 vote305 views5 answers
Laravel jobs tutorial
PHP
2 votes346 views2 answers
Laravel whereIn example
PHP Laravel
0 vote319 views1 answer
Sql query show table phpmyadmin
PHP
0 vote326 views1 answer
Php receive get
PHP
1 vote378 views1 answer
Laravel model created_at format edit
PHP Laravel
13 votes330 views3 answers
Inplode php
PHP
-1 vote394 views2 answers
Adding column to array php
PHP