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Dynamic Web Pages : deutschsprachiges PHP-Handbuch : oci-field-type _

 
   
  _  
 
<oci_field_type_raw oci_free_statement>
Letzte Aktualisierung: Mon, 08 Sep 2014
 

oci_field_type

(PHP 5)

oci_field_type -- Returns field's data type

Description

mixed oci_field_type ( resource stmt, int field )

oci_field_type() returns a field's data type. Parameter field is an index of the field in the statement (1-based).

Beispiel 1. oci_field_type() example

<?php 
   $conn
= oci_connect("scott", "tiger");
  
$stmt = oci_parse($conn, "SELECT * FROM emp");
  
oci_execute($stmt);
  
   echo
"<table border=\"1\">";
   echo
"<tr>";
   echo
"<th>Name</th>";
   echo
"<th>Type</th>";
   echo
"<th>Length</th>";
   echo
"</tr>";
  
  
$ncols = oci_num_fields($stmt);
  
   for (
$i = 1; $i <= $ncols; $i++) {
      
$column_name  = oci_field_name($stmt, $i);
      
$column_type  = oci_field_type($stmt, $i);
      
$column_size  = oci_field_size($stmt, $i);
      
       echo
"<tr>";
       echo
"<td>$column_name</td>";
       echo
"<td>$column_type</td>";
       echo
"<td>$column_size</td>";
       echo
"</tr>";
   }
      
   echo
"</table>\n";
  
  
oci_free_statement($stmt); 
  
oci_close($conn); 
?>

Anmerkung: In PHP versions before 5.0.0 you must use ocicolumntype() instead. This name still can be used, it was left as alias of oci_field_type() for downwards compatability. This, however, is deprecated and not recommended.

See also oci_num_fields(), oci_field_name(), and oci_field_size().



<oci_field_type_raw oci_free_statement>
Letzte Aktualisierung: Mon, 08 Sep 2014
 


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