Pb ecriture dans fichier

par **hashut** » 08 avr. 2006, 18:03

j'ai trouve ma reponce as mon pb
sur le site
http://www.webtolosa.com/index.php?200 ... de-donnees

merci de votre aide

par **hashut** » 08 avr. 2006, 17:13

re salut
la base demande souvre dans la page php le fichier
baseMysql2.sql et bien cree les droit d'ecriture sont ok
mais le fichier et vide voici le code :

<?php
include ("conf.php3");
set_time_limit(600);
mysql_connect($host,$user,$pass)or die("Impossible de se connecter à la base de données");
mysql_select_db("$bdd")or die("Impossible de se connecter à la base de données");
if ($tb) { header("Content-disposition: filename=$tb.sql"); }
else { header(fopen('baseMysql2.sql','w')); 
}
function get_table_def($bdd, $table, $crlf)
{
    global $drop;
    $schema_create = "";
   
    $schema_create .= "DROP TABLE IF EXISTS $table;$crlf";
    $schema_create .= "CREATE TABLE $table ($crlf";
    $result = mysql_db_query($bdd, "SHOW FIELDS FROM $table") or mysql_die();
    while($row = mysql_fetch_array($result))
    {
        $schema_create .= "   $row[Field] $row[Type]";
        if(isset($row["Default"]) 
           && (!empty($row["Default"]) || $row["Default"] == "0"))
            $schema_create .= " DEFAULT '$row[Default]'";
        if($row["Null"] != "YES")
            $schema_create .= " NOT NULL";
        if($row["Extra"] != "")
            $schema_create .= " $row[Extra]";
        $schema_create .= ",$crlf";
    }
    $schema_create = ereg_replace(",".$crlf."$", "", $schema_create);
    $result = mysql_db_query($bdd, "SHOW KEYS FROM $table") or mysql_die();
    while($row = mysql_fetch_array($result))
    {
        $kname=$row['Key_name'];
        if(($kname != "PRIMARY") && ($row['Non_unique'] == 0))
            $kname="UNIQUE|$kname";
        if(!isset($index[$kname]))
            $index[$kname] = array();
        $index[$kname][] = $row['Column_name'];
    }
    while(list($x, $columns) = @each($index))
    {
        $schema_create .= ",$crlf";
        if($x == "PRIMARY")
            $schema_create .= " PRIMARY KEY (" . implode($columns, ", ") . ")";
        elseif (substr($x,0,6) == "UNIQUE")
            $schema_create .= " UNIQUE ".substr($x,7)." (".implode($columns,", ").")";
        else
            $schema_create .= " KEY $x (" . implode($columns, ", ") . ")";
    }
    $schema_create .= "$crlf)";
    return (stripslashes($schema_create));
}
function get_table_content($bdd, $table, $handler)
{
    $result = mysql_db_query($bdd, "SELECT * FROM $table") or mysql_die();
    $i = 0;
    while($row = mysql_fetch_row($result))
    {
        $table_list = "(";

        for($j=0; $j<mysql_num_fields($result);$j++)
            $table_list .= mysql_field_name($result,$j).", ";

        $table_list = substr($table_list,0,-2);
        $table_list .= ")";

        if(isset($GLOBALS["showcolumns"]))
            $schema_insert = "INSERT INTO $table $table_list VALUES (";
        else
            $schema_insert = "INSERT INTO $table VALUES (";

        for($j=0; $j<mysql_num_fields($result);$j++)
        {
            if(!isset($row[$j]))
                $schema_insert .= " NULL,";
            elseif($row[$j] != "")
                $schema_insert .= " '".addslashes($row[$j])."',";
            else
            $schema_insert .= " '',";
        }
        $schema_insert = ereg_replace(",$", "", $schema_insert);
        $schema_insert .= ")";
        $handler(trim($schema_insert));
        $i++;
    }
    return (true);
}
function my_handler($sql_insert)
{
    global $crlf, $asfile;

    echo "$sql_insert;$crlf";
}
$crlf="\n";
$strTableStructure      = "Table structure for table";
$strDumpingData         = "Dumping data for table";
$tables = mysql_list_tables($bdd);
$num_tables = @mysql_numrows($tables);
$i = 0;
while($i < $num_tables)
{ 
    $table = mysql_tablename($tables, $i);
    if ($tb) {
        if ($table == $tb) {
            print $crlf;
            print "# --------------------------------------------------------$crlf";
            print "#$crlf";
            print "# $strTableStructure '$table'$crlf";
            print "#$crlf";
            print $crlf;

            echo get_table_def($bdd, $table, $crlf).";$crlf$crlf";

            print "#$crlf";
            print "# $strDumpingData '$table'$crlf";
            print "#$crlf";
            print $crlf;
            get_table_content($bdd, $table, "my_handler");
            exit ; 
       }
    }
    else {
        print $crlf;
        print "# --------------------------------------------------------$crlf";
        print "#$crlf";
        print "# $strTableStructure '$table'$crlf";
        print "#$crlf";
        print $crlf;
        echo get_table_def($bdd, $table, $crlf).";$crlf$crlf";
        print "#$crlf";
        print "# $strDumpingData '$table'$crlf";
        print "#$crlf";
        print $crlf;
        get_table_content($bdd, $table, "my_handler");
    }
    $i++;
}
mysql_close();
?>

Help me svp

Pb ecriture dans fichier

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Pb ecriture dans fichier