代碼小白求幫助啊
$i = 128685;
while($i<=1480763){
ini_set('memory_limit', '1024M');
ini_set('max_execution_time', '0');
$sql = "SELECT description_units FROM 140shuju LIMIT {$i},1";
$rst = mysqli_query($conn, $sql);
while($row=mysqli_fetch_assoc($rst)){
$rows=$row['description_units'];
}
// var_dump($rows[0]);
$isbn2 = cut_str($rows,'"',9);
if($isbn2==="is_ad"){
$isbn2 = cut_str($rows,'"',7);
}
$author2 = cut_str($rows,'"',19);
if($author2==="is_ad"){
$author2 = cut_str($rows,'"',17);
}
$press = cut_str($rows,'"',29);
if($press==="is_ad"){
$press = cut_str($rows,'"',27);
}
$Publication_date = cut_str($rows,'"',39);
if($Publication_date==="is_ad"){
$Publication_date = cut_str($rows,'"',37);
}
$douban_score = cut_str($rows,'"',49);
if($douban_score==="is_ad"){
$douban_score = cut_str($rows,'"',47);
}
$Binding = cut_str($rows,'"',59);
if($Binding==="is_ad"){
$Binding = cut_str($rows,'"',57);
}
$Catalog = cut_str($rows,'"',69);
if($Catalog==="is_ad"){
$Catalog = cut_str($rows,'"',67);
}
$i1 = $i+1;
$sqlcd = "update 140shuju set isbn2 = $isbn2,author2 = '$author2',press = '$press',Publication_date = '$Publication_date',douban_score = '$douban_score',Binding = '$Binding',Catalog = '$Catalog' where spu_id = '$i1'";
$uresult = mysqli_query($conn,$sqlcd);
if($uresult){
echo 'ok';
}else{
echo 'no';
}
echo '-----------------'.$i.$rows."<br>";
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發php版去呀uj5u.com熱心網友回復：
php7.3.4
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跑PB來了，我說我咋看不明白了
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標籤：基礎類