Description:
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Stored procedure in i5/OS has a parameter as a DATE type. PHP extension IBM_DB2 running on i5/OS can not call this procedure. We are getting following SQL error in i5/OS 
SQL0180: Syntax of date, time, or timestamp value not valid. The problem appears only when using db2_bind_param function. 



Reproduce code:
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db2_autocommit( $conn, DB2_AUTOCOMMIT_OFF );
$sql = "CALL louisa.test_a1(?)";
$val = '';
$stmt= db2_prepare($conn_resource, $sql);
db2_bind_param($stmt,1,"val", DB2_PARAM_IN);
$result = db2_execute($stmt);

Expected result:
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The call to stored procedure should not get any SQL errors

Actual result:
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We are getting following SQL error in i5/OS 
SQL0180: Syntax of date, time, or timestamp value not valid. The problem appears only when using db2_bind_param function.