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Posted by Leila Lappin on 05/17/05 15:12
Blank page usually means there was an error during parsing of PHP. The
error will be in the error.log file under apache. Find that file and check
it, it'll show you what happened.
-----Original Message-----
From: Nayeem [mailto:nayeem@gulfnetksa.com]
Sent: Tuesday, May 17, 2005 4:42 AM
To: php-general@lists.php.net
Subject: [PHP] Blank page in browser
Dear All,
I'm new to PHP programming and I just try to display small information from
database on web page but its shows blank page. So my code is mention below
and let me know what's wrong in it but when I execute same program on
command prompt then its shows all result correctly with HTML Tags
<?php
PutEnv("ORACLE_SID=TSH1");
PutEnv("ORACLE_HOME=/u01/app/oracle/product/10.1.0/db_1");
PutEnv("TNS_ADMIN=/var/opt/oracle");
$db_conn = ocilogon("scott", "tiger", "");
$cmdstr = "select ename, sal from emp";
$parsed = ociparse($db_conn, $cmdstr);
ociexecute($parsed);
$nrows = ocifetchstatement($parsed, $results);
echo "Found: $nrows results<br><br>\n";
echo "<table border=1 cellspacing='0' width='50%'>\n";
echo "<tr>\n";
echo "<td><b>Name</b></td>\n";
echo "<td><b>Salary</b></td>\n";
echo "</tr>\n";
for ($i = 0; $i < $nrows; $i++ ) {
echo "<tr>\n";
echo "<td>" . $results["ENAME"][$i] . "</td>";
echo "<td>$ " . number_format($results["SAL"][$i], 2). "</td>";
echo "</tr>\n";
}
echo "</table>\n";
?>
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