Minggu, 10 November 2013

PHP Indonesia - Facebook: permisi permisi mastahh matah mhn bantuaanya dunkk...

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permisi permisi mastahh matah mhn bantuaanya dunkk...
Nov 10th 2013, 13:11, by Devri Glizten

Devri Glizten 1:11pm Nov 10
permisi permisi mastahh matah mhn bantuaanya dunkk,,aneh mash nubii,,
gni : aq kan punya tabel berita, didlamna ada kolom id,gambar,topik,dan isi,
nah maslhnya,
mslnya id=1 ketika aq menghapus data id=1 yang didalamnya tidak ada gambar,, mk muncul >> Warning: unlink(gambarNews/): Permission denied in C:\xampp\htdocs\SI_pegawai_siswa\admin\del_news.php on line 36

sedangkan ketika menghpus data id=2 yang didalamna terdapat gambar, warning trsebut hilang atau sempurna querynya,

kira2 maslhanya knp ya mastah

cuplikan scrip :

<?php
include "koneksi.php";
session_start();

if(isset($_GET['id_topik']))
{
$id_topik =$_GET['id_topik'];
}
else {
echo "eroor not selected id_topik";
}

$query = mysql_query("SELECT * FROM news WHERE id_topik='$id_topik'");
$sql = mysql_fetch_array($query);
$namaFile = $sql['gambar'];

//if(($id_topik)>0)
//{
// $sql = mysql_query("DELETE FROM news WHERE id_topik='$id_topik'");
// unlink("gambarNews/".$namaFile);
// echo "File telah dihapus";
//
//}

if(($id_topik)>0)
{
$sql = mysql_query("DELETE FROM news WHERE id_topik='$id_topik'");


}
if(['gambar']!=null)
{
unlink("gambarNews/".$namaFile);
echo "File telah dihapus";
}
?>

mhn bnatuannyaa trimkashh =)

Fazrin QewThea 1:28pm Nov 10
gmana klo di cek dulu file nya sebelum di hapus..
http://us3.php.net/file_exists

$filename = '/path/to/foo.txt';

if (file_exists($filename)) {
unlink($filename)
}

Devri Glizten 1:34pm Nov 10
data yng tdk ada file maupun ada filenya tep2 terapus ms,,cuma warningnya muncul waktu mnghpus data yng tdk trdpt gmbr ms ..

bknya file_exists jk trdpt nama file kmbr kmudia dpus ya?

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