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v5:reference:connection:blobdecode

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reference:blobdecode [2015/07/27 05:26] – mnewnhamv5:reference:connection:blobdecode [2026/03/20 01:27] (current) – mnewnham
Line 1: Line 1:
 ====== blobDecode ====== ====== blobDecode ======
 ~~NOTOC~~ ~~NOTOC~~
-<WRAP info> 
-Support for this function is limited. See the [[reference:compatibility_matrix|Feature Comptibility Matrix]] 
-</WRAP> 
 <WRAP right box> <WRAP right box>
 == Syntax == == Syntax ==
-  function blobDecode( +  mixed blobDecode( 
-      blob $blob+      string $blob
   )   )
 </WRAP> </WRAP>
 ===== Description ===== ===== Description =====
-The function ''blobDecode()'' decodes a blob field.+The function ''blobDecode()'' decodes a blob field and returns the value of the field or false if the function fails.  
 ------------------------------- -------------------------------
 ===== Usage ===== ===== Usage =====
Line 18: Line 16:
 $SQL = "SELECT blob_field FROM table"; $SQL = "SELECT blob_field FROM table";
 $blob = $db->blobDecode($db->getOne($SQL)); $blob = $db->blobDecode($db->getOne($SQL));
 +
 +file_put_contents('/temp/stored.jpg',$blob);
 +
  
 </code> </code>
v5/reference/connection/blobdecode.1437967567.txt.gz · Last modified: (external edit)