How to count the number of rows in a .csv file

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How to count the number of rows in a .csv file

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#1 by (3 votes)
#2 by (1 votes)

1

I'm trying to count the number of rows in a .csv file but giving error

Fatal error: Maximum execution time of 30 seconds exceeded in.

<?php
  ini_set('max_execution_time', 300);

  class Teste{
      public function contarLinhas($arquivo){
          $linhas = 0;
          if($f = fopen($arquivo, "r" )){
              while (!feof($f)) {
                  $linhas += 1;
              }
          }
          return $linhas;
      }
    }
?>

php csv

asked by anonymous 04.01.2018 / 15:26

2 answers

1

I managed to make a different track.

public function contarLinhasArquivo($arquivo){
    $linhas = 0;
    $linhas += count( file($arquivo) );
    return $linhas;
}

05.01.2018 / 14:27

Why is my arithmetic mean wrong? Help with Asset (Laravel Blade)

score 3 · Accepted Answer

3

The problem is that it is in loop infinity; you only check if it is at the end of the file but it does not iterate. Try this:

while (!feof($f)) {
    $linhas += 1;
    $f->next();
}

04.01.2018 / 15:44