<?php
// Fonction qui affiche un message d'erreur formaté
// en affichant la position de l'erreur dans le message d'erreur
function PrintReturncode($exec_str)
{
$err = Sesam_Diagnostic();
$colspan=4; // 4 colonnes pour : sqlstate, errlin, errcol, rowcount
if ($err["errlin"] == -1) {
--$colspan;
}
if ($err["errcol"] == -1) {
--$colspan;
}
if ($err["rowcount"] == 0) {
--$colspan;
}
echo "<table border=\"1\">\n";
echo "<tr><th colspan=\"" . $colspan . "\"><span class=\"spanred\">ERROR:</span> ".
htmlspecialchars($err["errmsg"])."</th></tr>\n";
if ($err["errcol"] >= 0) {
echo "<tr><td colspan=\"".$colspan."\"><pre>\n";
$errstmt = $exec_str."\n";
for ($lin=0; $errstmt != ""; ++$lin) {
if ($lin != $err["errlin"]) { // $lin est moins ou plus grand qu'errlin
if (! ($i = strchr($errstmt, "\n"))) {
$i = "";
}
$line = substr($errstmt, 0, strlen($errstmt)-strlen($i)+1);
$errstmt = substr($i, 1);
if ($line != "\n") {
print htmlspecialchars($line);
}
} else {
if (! ($i = strchr($errstmt, "\n"))) {
$i = "";
}
$line = substr($errstmt, 0, strlen($errstmt)-strlen($i)+1);
$errstmt = substr($i, 1);
for ($col=0; $col < $err["errcol"]; ++$col) {
echo (substr($line, $col, 1) == "\t") ? "\t" : ".";
}
echo "<span class=\"spanred\">\\</span>\n";
print "<span class=\"normal\">".htmlspecialchars($line)."</span>";
for ($col=0; $col < $err["errcol"]; ++$col) {
echo (substr($line, $col, 1) == "\t") ? "\t" : ".";
}
echo "<span class=\"spanred\">/</span>\n";
}
}
echo "</pre></td></tr>\n";
}
echo "<tr>\n";
echo " <td>sqlstate=" . $err["sqlstate"] . "</td>\n";
if ($err["errlin"] != -1) {
echo " <td>errlin=" . $err["errlin"] . "</td>\n";
}
if ($err["errcol"] != -1) {
echo " <td>errcol=" . $err["errcol"] . "</td>\n";
}
if ($err["rowcount"] != 0) {
echo " <td>rowcount=" . $err["rowcount"] . "</td>\n";
}
echo "</tr>\n";
echo "</table>\n";
}
if (!sesam_connect("moncatalogue", "phoneno", "toto")) {
die("cannot connect");
}
$stmt = "SELECT * FROM phone\n".
" WHERE@ LASTNAME='KRAEMER'\n".
" ORDER BY FIRSTNAME";
if (! ($result = sesam_query($stmt))) {
PrintReturncode($stmt);
}
?>
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