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- <?php
- function issetFilmId($films_id){
- $handle = fopen("val.txt", "r");
- if ($handle) {
- while (($line = fgets($handle)) !== false) {
- if($line == "$films_id"){
- return TRUE;
- }
- }
- fclose($handle);
- } else {
- return FALSE;
- }
- }
- if (issetFilmId(1) !== TRUE) {
- echo "ДА, такое число НЕ существует в фале";
- }
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