パーツを削除する必要がある csv ファイルがあり、7017 行の長さがあるため、php を使用して特定のパーツを削除し、元に戻します。関連するコードは以下のとおりです。
$rows;
$count = 0;
while (($row = fgetcsv($files, 56000)) !== false) {
$rows[$count] = $row;
if (stristr($rows[$count][8], "Features:")) {
$rows[$count][8] = str_replace("Features:", "features", $rows[$count][8]);
$rows[$count][8] = str_replace(":", "", $rows[$count][8]);
$rows[$count][8] = explode("features", $rows[$count][8]);
if (isset($rows[$count][8][1])) {
$rows[$count][8][1] = str_replace("Compatible", "compatible", $rows[$count][8][1]);
$rows[$count][8][1] = explode("compatible", $rows[$count][8][1]);
//$rows[$count][8][1] = explode("Compatible", $rows[$count][8][1]); produces error if used
$rows[$count][8][1] = explode("-", $rows[$count][8][1][0]);
} else if (isset($rows[$count][8][0])) {
$rows[$count][8][0] = str_replace("Compatible", "compatible", $rows[$count][8][0]);
$rows[$count][8][0] = explode("compatible", $rows[$count][8][0]);
//$rows[$count][8][0] = explode("Compatible", $rows[$count][8][0]); produces error if used
$rows[$count][8][0] = explode("-", $rows[$count][8][0][0]);
} else {
$rows[$count][8] = str_replace("Compatible", "compatible", $rows[$count][8]);
$rows[$count][8] = explode("compatible", $rows[$count][8]);
//$rows[$count][8] = explode("Compatible", $rows[$count][8]); produces error if used
$rows[$count][8] = explode("-", $rows[$count][8][0]);
}
$countif = 1;
while (isset($rows[$count][8][1][0][$countif])) {
$countif++;
}
$max = $countif - 2;
$countif = 9;
$counter = 1;
while ($max <= 5 && $max >= 1 && $countif <= 13) {
$rows[$count][$countif] = $rows[$count][8][1][0][$counter];
$countif++;
$counter++;
}
$rows[$count][8][0] = explode("Compatible", $rows[$count][8][0]);
//$rows[$count][8] = $rows[$count][8][0][0];
}
$count++;
}
print_r($rows[14][8]);
問題は、explode ステートメントで参照される文字列に 'Compatible' が含まれていても、いわば分解されていない単一の文字列のままであるということです。出力は以下のとおりです。
100% 新品 高品質の素材で作られ、高品質を保証します 傷を防ぎます 画面上のグリースや指紋の衝突を防ぎます スタイラスでモバイルまたはテキストの人々を簡単に使用できるようになりました タッチスクリーンモバイルで使用するように設計されています対応機種: Nokia: 5530 Xpress Musicパッケージ内容: Nokia 5530 Xpress Music用スタイラス×1 - ホワイト
どんな助けでも大歓迎です。
編集：var_dump($rows[14]);
0 => string '41807' (length=5)
1 => string '' (length=0)
2 => string 'http://images.esellerpro.com/2477/I/418/07/07_!B-dzTQ!BWk~$(KGrHqQOKnMEy1t9tWyLBM8tHiFEnQ~~0_1.JPG' (length=98)
3 => string '' (length=0)
4 => string '' (length=0)
5 => string '' (length=0)
6 => string '5055496500300 ' (length=17)
7 => string 'STYLUS-5530-WHITE - STOCK CONTROL' (length=33)
8 => string ' 100% Brand New Made from high quality material to ensure good quality Prevent Scratches bumps grease and finger prints on the screen You can now easily use the mobile or text people with the stylus Designed to be used with your touch screen mobile Compatible with: Nokia : 5530 Xpress MusicPackage Contents: 1 x Stylus for Nokia 5530 Xpress Music - White ' (length=386)
9 => string '' (length=0)
10 => string '' (length=0)
11 => string '' (length=0)
12 => string '' (length=0)
13 => string '' (length=0)
14 => string '-1' (length=2)
15 => string '' (length=0)
16 => string '' (length=0)
17 => string 'Frooition' (length=9)
18 => string '' (length=0)
EDIT2:元の行:
3PREPAY-ZTEMF627W1GB http://images.esellerpro.com/2477/I/217/94/03_!B8Zel8w!2k~$(KGrHqJ!hYEyrrVkKNYBM28dwn4o!~~0_1.JPG 5.0555E+12 ZTE MF627 THREE PAY BROADBAND USB MODEM WITH 1GB READY New ZTE MF627 on Three Pay Broadband with 1GB allowance IncludedGet broadband speeds with no wires or hassles. Just plug this lightweight USB Modem into your laptop and watch as everything auto-installs whether you’re on Windows or Mac. Easy. The user friendly dashboard is also a breeze (so you don’t need any technical knowledge) and it lets you send and receive text messages while you’re online.The MF627 gives you download speeds of up to 3.6 Mbps. Plus you can use your new best friend as a memory stick just add a MicroSD card to the slot and load up to 4GB. And don’t ever worry about losing the lid because it’s connected with a handy strap! Compatible with: Most Desktops and Laptops (Also supports Windows 7 and Mac OS X 10.6)Packing Contents:1 X Brand New ZTE MF627 USB Model on Three Pay as you go Broadband - 1GB Allowance Included Maximum 1 per customer please. -1 Frooition