Or the image upload and display problem. Whether the image upload display problem is still the image upload display problem, the improved image still cannot display upload. php: storebinarydata‑sqldatabaseif (isset ($ _ POST [submit]) {$ fo or image upload and display problems
Still, the image cannot be displayed after being improved.
Upload. php:
Store binary data into SQL Database
If (isset ($ _ POST ['submit ']) {
$ Form_description = $ _ POST ['form _ description'];
$ Form_data_name = $ _ FILES ['form _ data'] ['name'];
$ Form_data_size = $ _ FILES ['form _ data'] ['size'];
$ Form_data_type = $ _ FILES ['form _ data'] ['type'];
$ Form_data = $ _ FILES ['form _ data'] ['tmp _ name'];
$ Connect = MYSQL_CONNECT ("localhost", "root", "123") or die ("Unable to connect to MySQL server ");
Mysql_select_db ("db_database18") or die ("Unable to select database ");
$ Data = addslashes (fread (fopen ($ form_data, "r"), filesize ($ form_data )));
$ Result = MYSQL_QUERY ("insert into ccs_image (description, bin_data, filename, filesize, filetype) VALUES ('$ form_description', '$ data',' $ form_data_name ', '$ form_data_size', '$ form_data_type ')");
$ Id = mysql_insert_id ();
Print"
This file has the following Database ID:$ Id";
MYSQL_CLOSE ();
} Else {
?>
}
?>
Imglist. php
$ Connect = MYSQL_CONNECT ("localhost", "root", "123") or die ("Unable to connect to MySQL server ");
Mysql_select_db ("db_database18") or die ("Unable to select database ");
$ Result = mysql_query ("SELECT * FROM ccs_image") or die ("Can't Perform Query ");
While ($ row = mysql_fetch_object ($ result )){
Echo "id." '>
";
}
?>
Show. php
If (isset ($ _ GET ['id']) {
$ Id = $ _ GET ['id'];
$ Connect = MYSQL_CONNECT ("localhost", "root", "sa") or die ("Unable to connect to MySQL server ");
Mysql_select_db ("test") or die ("Unable to select database ");
$ Query = "select bin_data, filetype from ccs_image where id =". $ id;
$ Result = @ MYSQL_QUERY ($ query );
$ Data = @ MYSQL_RESULT ($ result, 0, "bin_data ");
$ Type = @ MYSQL_RESULT ($ result, 0, "filetype ");
Header ("Content-type: $ type ");
Echo $ data;
}
?>
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Website construction and solution
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Website construction and solution
For non-production systems, it is recommended to display all error messages.
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Upload or image upload display problems. after improvement, the image still cannot be displayed as upload. php: Store binary data into SQL Database if (isset ($ _ POST ['submit ']) {$ fo...
