Images downloaded in batches are 0 Bytes. how can this problem be solved?

All images downloaded in batches are 0 bytes PHPcode & lt ;? Php $ conn = mysql_connect (& quot; 127.0.0.1 & quot;, & quot; root & quot;, & quot; 123456 & quot;) ordie (& quot; images that cannot be connected to data for batch download are 0 bytes

PHP code

The thumb in the table is the path of the collected remote image.
The image downloaded using this function is 0 bytes.

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While is too fast. just sleep.
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Let's take a look at one or two images and check whether the getImage () results are output in your code.

PHP code

$ Result = mysql_query ("SELECT itemid, thumb FROM table LIMIT 0, 1"); while ($ row = mysql_fetch_array ($ result )) {echo getImage ($ row ["thumb"], "")."
"; Echo $ row [" itemid "]." output successful
";}
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File_get_content file_put_content