如何使用 php 从 csv 文件中分离字符串？

Question

如何使用 "," 或 "\r\n" 将字符串从 csv 文件中分离出来？

Answer 1

$string=Dateiname;Stueckzahl;Termin;Auftragsnummer;Position;Bemerkung;Maschine;Material;Dicke;Gewicht;Bemerkung_1;Bemerkung_2;Kanten 58117600-3;10;20170807;107;;For May week 1;L3050 5,0KW;CRCA;1,50,000;0,05311;LASER;;FABRICATION BAY 58171100-04;2;20170807;106;;For May week 1;L3050 5,0KW;CRCA;1,50,000;0,34630;LASER;;FABRICATION BAY 58383310;3;20170807;111;;For May week 1;L3050 5,0KW;CRCA;1,50,000;0,11151;LASER;BENDING; 1404704000-1;7;20170807;108;;For May week 1;L3050 5,0KW;CRCA;1,50,000;5,45,241;LASER;;FABRICATION BAY 1404704000-3;14;20170807;110;;For May week 1;L3050 5,0KW;CRCA;1,50,000;0,24598;LASER;BENDING;FABRICATION BAY 58171100-03;6;20170807;105;;For May week 1;L3050 5,0KW;CRCA;1,50,000;0,39093;LASER;BENDING;FABRICATION BAY 58656800;2;20170807;113;;For May week 1;L3050 5,0KW;CRCA;1,50,000;0,18605;LASER;BENDING;FABRICATION BAY 58383420;3;20170807;112;;For May week 1;L3050 5,0KW;CRCA;1,50,000;0,23491;LASER;BENDING;

   $string= str_replace(";",",",$string);

Answer 2

看看 php csv 函数： http://php.net/manual/en/function.fgetcsv.php

<?php
$row = 1;
if (($handle = fopen("test.csv", "r")) !== FALSE) {
    while (($data = fgetcsv($handle, 1000, ";")) !== FALSE) {
        $num = count($data);
        echo "<p> $num fields in line $row: <br /></p>\n";
        $row++;
        for ($c=0; $c < $num; $c++) {
            echo $data[$c] . "<br />\n";
        }
    }
    fclose($handle);
}
?>

Answer 3

使用explode分隔字符串

<?php
    $csv_string = file_get_contents("file.csv");
    $separated = explode("\n", $csv_string);
    print_r($separated);

如何使用 php 从 csv 文件中分离字符串？

How to separate strings from csv file using php?

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