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  1. <?php
  2.  
  3.     function csvParse($input, $callback = false){
  4.         $results = [];
  5.         $raw_array = (is_file($input)) ? array_map('str_getcsv', file($input)) : array_map('str_getcsv', explode("\n", $input));
  6.         $array = array_splice($raw_array, 1, count($raw_array));
  7.         foreach($raw_array[0] as $c) $columns[] = $c;
  8.         foreach($array as $key0 => $val0) foreach($val0 as $key1 => $val1) $results[$key0][$columns[$key1]] = $val1;
  9.  
  10.         if(is_callable($callback) && !empty($results)) call_user_func_array($callback, array($results));
  11.         elseif(!empty($results)) return $results;
  12.         else throw new Exception("Results Empty: Can not read the string or open file.");
  13.     }
  14.  
  15.     $file = "csv/file1.csv";
  16.     $str = "name,age,occupation,city\nCrimin4L,24,Programmer,New York\nMrAwesome,20,Gamer,Los Angeles";
  17.  
  18.     $arr = csvParse($str);
  19.     print_r(json_encode($arr, JSON_PRETTY_PRINT));
Success #stdin #stdout 0.02s 26316KB
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stdin
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Standard input is empty
stdout
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[
    {
        "name": "Crimin4L",
        "age": "24",
        "occupation": "Programmer",
        "city": "New York"
    },
    {
        "name": "MrAwesome",
        "age": "20",
        "occupation": "Gamer",
        "city": "Los Angeles"
    }
]
https://ideone.com/Sa1aMO
Parse CSV Files or Strings
language:
PHP (php 7.3.5)
created:
4 years ago
visibility:
secret

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