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  1. <?php
  2. $CSV = <<<EOF
  3. | id | email | name | google.com | google.com |
  4. | 1  | email1@email.com | jack |   | + |
  5. | 2  | email2@email.com | jack | + |   |
  6. | 3  | email3@email.com | jack |   |   |
  7. EOF;
  8. $delimeter = '|';
  9. $lines = explode("\n", $CSV);
  10. $key_names = array_map('trim', array_filter(explode($delimeter, $lines[0]), function($entry){return !empty($entry);}));
  11. $entries = [];
  12. $len = count($lines);
  13. for($c = 1; $c < $len; $c++) {
  14.     $line = array_map('trim', array_filter(explode($delimeter, $lines[$c]), function($entry){return !empty($entry);}));
  15.     $entry = [];
  16.     foreach($line as $key => $value) {
  17.         $entry[$key_names[$key]] = $value;
  18.  
  19.     }
  20.     $entries[] = $entry;
  21. }
  22.  
  23. $only_with_plus = array_filter($entries, function($entry) {
  24.    return $entry['google.com'] == '+';  
  25. });
  26. var_dump($only_with_plus);
Success #stdin #stdout 0s 82560KB
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array(1) {
  [0]=>
  array(4) {
    ["id"]=>
    string(1) "1"
    ["email"]=>
    string(16) "email1@email.com"
    ["name"]=>
    string(4) "jack"
    ["google.com"]=>
    string(1) "+"
  }
}
https://ideone.com/0SjNNU
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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