php oracle connection error
hi,
i installed oracle 10g express on my window xp machine.
i am trying to connect the database with php (5.2.3)
here is my connection string:
$conn = oci_connect('testdb', 'testdb', 'TestDB');
but i am get the following errors displayed on my page:
Warning: oci_connect() [function.oci-connect]: ORA-12154: TNS:could not resolve the connect identifier specified in E:\WEBAPPS\WEBDEV\VAN\dbco
Warning: oci_parse() expects parameter 1 to be resource, boolean given in E:\WEBAPPS\WEBDEV\VAN\orac
Warning: oci_execute() expects parameter 1 to be resource, null given in E:\WEBAPPS\WEBDEV\VAN\orac
Warning: oci_fetch_all() expects parameter 1 to be resource, null given in E:\WEBAPPS\WEBDEV\VAN\orac
Oracle PHP Test
Name Salary
Number of Rows:
If you see data, then it works!
Warning: oci_free_statement() expects parameter 1 to be resource, null given in E:\WEBAPPS\WEBDEV\VAN\orac
Warning: oci_close() expects parameter 1 to be resource, boolean given in E:\WEBAPPS\WEBDEV\VAN\orac
PHP Warning: oci_connect() [function.oci-connect]: ORA-12154: TNS:could not resolve the connect identifier specified in E:\WEBAPPS\WEBDEV\VAN\dbco
what could be here the problem
i installed oracle 10g express on my window xp machine.
i am trying to connect the database with php (5.2.3)
here is my connection string:
$conn = oci_connect('testdb', 'testdb', 'TestDB');
but i am get the following errors displayed on my page:
Warning: oci_connect() [function.oci-connect]: ORA-12154: TNS:could not resolve the connect identifier specified in E:\WEBAPPS\WEBDEV\VAN\dbco
Warning: oci_parse() expects parameter 1 to be resource, boolean given in E:\WEBAPPS\WEBDEV\VAN\orac
Warning: oci_execute() expects parameter 1 to be resource, null given in E:\WEBAPPS\WEBDEV\VAN\orac
Warning: oci_fetch_all() expects parameter 1 to be resource, null given in E:\WEBAPPS\WEBDEV\VAN\orac
Oracle PHP Test
Name Salary
Number of Rows:
If you see data, then it works!
Warning: oci_free_statement() expects parameter 1 to be resource, null given in E:\WEBAPPS\WEBDEV\VAN\orac
Warning: oci_close() expects parameter 1 to be resource, boolean given in E:\WEBAPPS\WEBDEV\VAN\orac
PHP Warning: oci_connect() [function.oci-connect]: ORA-12154: TNS:could not resolve the connect identifier specified in E:\WEBAPPS\WEBDEV\VAN\dbco
what could be here the problem
ASKER CERTIFIED SOLUTION
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"everything" for php should be findable on php.net (via google) or the main index of the language reference.
ASKER
<?php
if ($c = oci_connect ("hr", "hr", "xe")) {
echo "Successfully connected to Oracle.\n";
oci_close($c);
} else {
echo "Oracle Connect Error ";
}
?>
the tns name was "xe"
do you know some site where i can get some query display sample code for php oracle just like the site asp101?