How to print PDO CRUD Statements and Values of bindParams -PHP PDO - php

Question

I am new to PDO PHP. I have created a post data function in order to achieve the insertion functionality. Here is my code.
public function PostData($conn, $table, $data)
{
try {
$query = "INSERT INTO " . $table . "(";
$arraylen = count($data);
$keyloopcount = 0;
foreach ($data as $key => $values) {
$query .= $key;
if ($keyloopcount != $arraylen - 1) {
$query .= ",";
}
$keyloopcount++;
}
$valloopcount = 0;
$query .= ") VALUES (";
foreach ($data as $key => $values) {
$query .= "':" . $key . "'";
if ($valloopcount != $arraylen - 1) {
$query .= ",";
}
$valloopcount++;
}
$query .= ")";
$stmt = $conn->prepare($query);
foreach ($data as $key => &$values) {
$stmt->bindParam(':'.$key, $values, PDO::PARAM_STR);
}
if ($stmt->execute()) {
$stmt->debugDumpParams();
echo "me";
} else {
echo "die";
}
} catch (PDOException $ex) {
echo $ex->getMessage();
}
}
When I execute this query. It doesn't show any exceptions. but when I look into my Database. It shows inserted records as follows.
I am wondering if there is a way I can debug what are the values in the binded params. I have also looked for $stmt->debugDumpParams(); as shown in the code. But it doesn't shows the values of params.
Need Guidance. TIA.

Answer 1

I sorted it out. I was making a silly mistake. The solution was so simple and easy.
Solution
The problem was lying in the part of the code.
foreach ($data as $key => $values) {
$query .= "':" . $key . "'";
if ($valloopcount != $arraylen - 1) {
$query .= ",";
}
$valloopcount++;
}
Changed the code to:
foreach ($data as $key => $values) {
$query .= ":" . $key;
if ($valloopcount != $arraylen - 1) {
$query .= ",";
}
$valloopcount++;
}
Resultant Query Before Amendment:
INSERT INTO cmp_categories(cat_name,cat_slug,cat_desc) VALUES (':cat_name',':cat_slug',':cat_desc')
Resultant Query AfterAmendment:
INSERT INTO cmp_categories(cat_name,cat_slug,cat_desc) VALUES (:cat_name,:cat_slug,:cat_desc)
More Clearly,
Removed ' from VALUES clause. ':cat_desc' => :cat_desc