CSV-Import-Bibliothek für CodeIgniter

Hier ist eine einfache Möglichkeit, dies zu tun. Ich weiß nicht, was die Leute tun, aber ich benutze dieses

Dies ist meine csv-reader-Bibliothek

<?php if (!defined('BASEPATH')) exit('No direct script access allowed');

class CSVReader {

    var $fields;            /** columns names retrieved after parsing */ 
    var $separator = ';';    /** separator used to explode each line */
    var $enclosure = '"';    /** enclosure used to decorate each field */

    var $max_row_size = 4096;    /** maximum row size to be used for decoding */

    function parse_file($p_Filepath) {

        $file = fopen($p_Filepath, 'r');
        $this->fields = fgetcsv($file, $this->max_row_size, $this->separator, $this->enclosure);
        $keys_values = explode(',',$this->fields[0]);

        $content    =   array();
        $keys   =   $this->escape_string($keys_values);

        $i  =   1;
        while( ($row = fgetcsv($file, $this->max_row_size, $this->separator, $this->enclosure)) != false ) {            
            if( $row != null ) { //skip empty lines
                $values =   explode(',',$row[0]);
                if(count($keys) == count($values)){
                    $arr    =   array();
                    $new_values =   array();
                    $new_values =   $this->escape_string($values);
                    for($j=0;$j<count($keys);$j++){
                        if($keys[$j] != ""){
                            $arr[$keys[$j]] =   $new_values[$j];
                        }
                    }

                    $content[$i]=   $arr;
                    $i++;
                }
            }
        }
        fclose($file);
        return $content;
    }

    function escape_string($data){
        $result =   array();
        foreach($data as $row){
            $result[]   =   str_replace('"', '',$row);
        }
        return $result;
    }   
}
?> 

- Und controller-Methode

function readExcel()
{
        $this->load->library('csvreader');
        $result =   $this->csvreader->parse_file('Test.csv');

        $data['csvData'] =  $result;
        $this->load->view('view_csv', $data);  
}

- Und dies ist die Ansicht

<table cellpadding="0" cellspacing="0" width="100%">
    <tr>
            <td width = "10%">ID</td>
            <td width = "20%">NAME</td>
            <td width = "20%">SHORT DESCRIPTION</td>
            <td width = "30%">LONG DESCRIPTION</td>
            <td width = "10%">STATUS</td>
            <td width = "10%">PARENTID</td>
    </tr>

            <?php foreach($csvData as $field){?>
                <tr>
                    <td><?php echo $field['id']?></td>
                    <td><?php echo $field['name']?></td>
                    <td><?php echo $field['shortdesc']?></td>
                    <td><?php echo $field['longdesc']?></td>
                    <td><?php echo $field['status']?></td>
                    <td><?php echo $field['parentid']?></td>
                </tr>
            <?php }?>
</table>

Referenz Hier

Gut don ' T mind me, ich gerade geändert ajmedway Bibliothek enthalten Trennzeichen nur in den Fall, Sie wollten Daten erhalten können sagen, TSV oder Rohre getrennte Dateien. Wenn Sie möchten, dass das gute alte CSV-sein ist in Ordnung.

class CSVReader {

var $fields;/** columns names retrieved after parsing */
var $separator = ';';/** separator used to explode each line */
var $enclosure = '"';/** enclosure used to decorate each field */
var $max_row_size = 4096;/** maximum row size to be used for decoding */

function parse_file($p_Filepath, $delimiter = FALSE ) {

    $file = fopen($p_Filepath, 'r');
    $this->fields = fgetcsv($file, $this->max_row_size, $this->separator, $this->enclosure);
    if ($delimiter==FALSE)
    {
    $keys = str_getcsv($this->fields[0]);

    $i = 1;
    while (($row = fgetcsv($file, $this->max_row_size, $this->separator, $this->enclosure)) != false) {
        if ($row != null) { //skip empty lines
            $values = str_getcsv($row[0]);
            if (count($keys) == count($values)) {
                $arr = array();
                for ($j = 0; $j < count($keys); $j++) {
                    if ($keys[$j] != "") {
                        $arr[$keys[$j]] = $values[$j];
                    }
                }

                $content[$i] = $arr;
                $i++;
            }
        }
    }
    }
    else{
        $keys = str_getcsv($this->fields[0],$delimiter);

        $i = 1;
        while (($row = fgetcsv($file, $this->max_row_size, $this->separator, $this->enclosure)) != false) {
            if ($row != null) { //skip empty lines
                $values = str_getcsv($row[0],$delimiter);
                if (count($keys) == count($values)) {
                    $arr = array();
                    for ($j = 0; $j < count($keys); $j++) {
                        if ($keys[$j] != "") {
                            $arr[$keys[$j]] = $values[$j];
                        }
                    }

                    $content[$i] = $arr;
                    $i++;
                }
            }
        }
    }

    fclose($file);
    return $content;
}}?>

Call-in-controller:

$this->load->library('csvreader');
$import_csv_data = $this->csvreader->csv_to_array($path);
print_r($import_csv_data );
exit;