Make code compatible with PHP-v5

PulmonomicsLab · Jul 14, 2022 · d90b20f · d90b20f
1 parent 96c0da4
commit d90b20f
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Showing 6 changed files with 88 additions and 23 deletions.
diff --git a/advance_search_result.php b/advance_search_result.php
@@ -133,6 +133,13 @@ function createParamString($keys) {
         }
         return $typeString;
     }
+
+    function refValues($arr){
+        $refs = array();
+        for($i=0; $i<count($arr); ++$i)
+            $refs[$i] = &$arr[$i];
+        return $refs;
+    }
 
     $predicateCount = $_POST["total_count"];
     $logicalOperators = array();
@@ -157,10 +164,22 @@ function createParamString($keys) {
 
     $conn = connect();
     $stmt = $conn->prepare($query);
-    $stmt->bind_param($paramString, ...$values);
+
+    array_unshift($values, $paramString);
+    call_user_func_array(
+        array($stmt, "bind_param"),
+        refValues($values)
+    );
     $stmt->execute();
-    $result = $stmt->get_result();
-    $rows = $result->fetch_all(MYSQLI_ASSOC);
+
+//     $stmt->bind_param($paramString, ...$values);
+//     $stmt->execute();
+//     $result = $stmt->get_result();
+//     $rows = $result->fetch_all(MYSQLI_ASSOC);
+    $rows = execute_and_fetch_assoc($stmt);
+//     foreach($rows as $row) {
+//         echo implode(",", $row)."<br/>";
+//     }
     $rowsJSON = json_encode($rows);
     //     echo $result->num_rows." ".$result->field_count."<br/>";
 

diff --git a/bioproject_id.php b/bioproject_id.php
@@ -14,17 +14,19 @@
 
     $bioprojectStmt = $conn->prepare($bioprojectQuery);
     $bioprojectStmt->bind_param("s", $bioprojectID);
-    $bioprojectStmt->execute();
-    $bioprojectResult = $bioprojectStmt->get_result();
+//     $bioprojectStmt->execute();
+//     $bioprojectResult = $bioprojectStmt->get_result();
 //     echo $bioprojectResult->num_rows." ".$bioprojectResult->field_count."<br/><br/>";
+    $bioprojectRows = execute_and_fetch_assoc($bioprojectStmt);
     $bioprojectStmt->close();
 
     $runStmt = $conn->prepare($runQuery);
     $runStmt->bind_param("s", $bioprojectID);
-    $runStmt->execute();
-    $runResult = $runStmt->get_result();
+//     $runStmt->execute();
+//     $runResult = $runStmt->get_result();
 //     echo $runResult->num_rows." ".$runResult->field_count."<br/><br/>";
-    $runRows = $runResult->fetch_all(MYSQLI_ASSOC);
+//     $runRows = $runResult->fetch_all(MYSQLI_ASSOC);
+    $runRows = execute_and_fetch_assoc($runStmt);
     $runRowsJSON = json_encode($runRows);
     $runStmt->close();
 
@@ -65,13 +67,13 @@
 
         <div class = "section_middle">
             <?php
-                if ($bioprojectResult->num_rows < 1) {
+                if (count($bioprojectRows) < 1) {
                     echo "<center><p>Error !!! BioProject ID: ".$bioprojectID." does not exist in the database.</p></center>";
                 } else {
                     echo "<center><h3>BioProject ID: ".$bioprojectID."</h3></center>";
                     echo "<table class=\"details\" border=\"1\">";
                     echo "<tr><th>Attribute</th><th>Value</th></tr>";
-                    while ($row = $bioprojectResult->fetch_assoc()){
+                    foreach($bioprojectRows as $row){
                         foreach ($allBioProjectAttributes as $name=>$fname) {
                             if ($name !== "BioProject") {
                                 echo "<tr>";
@@ -86,8 +88,9 @@
                                     echo "<td style=\"width:60%\">";
                                     foreach($subgroups as $sg) {
                                         $diseaseStmt->bind_param("s", $sg);
-                                        $diseaseStmt->execute();
-                                        $disease = $diseaseStmt->get_result()->fetch_all(MYSQLI_ASSOC);
+//                                         $diseaseStmt->execute();
+//                                         $disease = $diseaseStmt->get_result()->fetch_all(MYSQLI_ASSOC);
+                                        $disease = execute_and_fetch_assoc($diseaseStmt);
                                         echo $disease[0]["Grp"]." &rarr; ".$sg."<br/>";
                                     }
                                     echo "</td>";

diff --git a/db.php b/db.php
@@ -79,4 +79,44 @@ function connect() {
     function closeConnection($conn) {
         $conn->close();
     }
+
+    function execute_and_fetch_assoc($stmt, $types = false, $params = false) {
+        if (!$stmt->execute()) {
+            return false;
+        }
+        $stmt->store_result();
+
+        // get column names
+        $metadata = $stmt->result_metadata();
+        $fields = $metadata->fetch_fields();
+
+        $results = [];
+        $ref_results = [];
+        foreach($fields as $field){
+            $results[$field->name]=null;
+            $ref_results[]=&$results[$field->name];
+        }
+
+        call_user_func_array(array($stmt, 'bind_result'), $ref_results);
+
+        $data = array();
+        $i=0;
+        while ($stmt->fetch()) {
+            $c = 0;
+            $new_res = array();
+            foreach($results as $f => $v) {
+                $new_res[$f] = $v;
+                $c++;
+            }
+//             echo implode(",", $new_res);
+            array_push($data, $new_res);
+        }
+
+//         echo count($data);
+//         foreach($data as $d)
+//             echo implode(",", $d)."<br/>";
+
+        $stmt->free_result();
+        return  $data;
+    }
 ?>
diff --git a/disease_wise_bioprojects.php b/disease_wise_bioprojects.php
@@ -11,10 +11,11 @@
     $bioprojectStmt = $conn->prepare($bioprojectQuery);
     $disease = "%".$disease."%";
     $bioprojectStmt->bind_param("s", $disease);
-    $bioprojectStmt->execute();
-    $bioprojectResult = $bioprojectStmt->get_result();
+//     $bioprojectStmt->execute();
+//     $bioprojectResult = $bioprojectStmt->get_result();
 //     echo $bioprojectResult->num_rows." ".$bioprojectResult->field_count."<br/><br/>";
-    $rows = $bioprojectResult->fetch_all(MYSQLI_ASSOC);
+//     $rows = $bioprojectResult->fetch_all(MYSQLI_ASSOC);
+    $rows = execute_and_fetch_assoc($bioprojectStmt);
     $rowsJSON = json_encode($rows);
     $bioprojectStmt->close();
     closeConnection($conn);

diff --git a/get_choropleth_data.php b/get_choropleth_data.php
@@ -7,10 +7,11 @@
     $conn = connect();
 
     $choroplethStmt = $conn->prepare($choroplethQuery);
-    $choroplethStmt->execute();
-    $choroplethResult = $choroplethStmt->get_result();
+//     $choroplethStmt->execute();
+//     $choroplethResult = $choroplethStmt->get_result();
 //     echo $bioprojectResult->num_rows." ".$bioprojectResult->field_count."<br/><br/>";
-    $rows = $choroplethResult->fetch_all(MYSQLI_ASSOC);
+//     $rows = $choroplethResult->fetch_all(MYSQLI_ASSOC);
+    $rows = execute_and_fetch_assoc($choroplethStmt);
     $rowsJSON = json_encode($rows);
     $choroplethStmt->close();
     closeConnection($conn);

diff --git a/run_id.php b/run_id.php
@@ -10,10 +10,11 @@
     $conn = connect();
     $stmt = $conn->prepare($query);
     $stmt->bind_param("s", $runID);
-    $stmt->execute();
-    $result = $stmt->get_result();
+//     $stmt->execute();
+//     $result = $stmt->get_result();
 //     echo $result->num_rows." ".$result->field_count."<br/>";
 //     $rows = $result->fetch_all(MYSQLI_ASSOC);
+    $rows = execute_and_fetch_assoc($stmt);
     $stmt->close();
     closeConnection($conn);
 ?>
@@ -47,13 +48,13 @@
 
         <div class = "section_middle">
             <?php
-                if ($result->num_rows < 1) {
+                if (count($rows) < 1) {
                     echo "<center><p>Error !!! Run ID: ".$runID." does not exist in the database.</p></center>";
                 } else {
                     echo "<center><h3>Run ID: ".$runID."</h3></center><hr/><br/>";
                     echo "<table class=\"details\" border=\"1\">";
                     echo "<tr><th>Attribute</th><th>Value</th></tr>";
-                    while ($row = $result->fetch_assoc()){
+                    foreach($rows as $row){
                         foreach ($allRunAttributes as $name=>$fname) {
                             if ($name !== "Run") {
                                 echo "<tr>";
@@ -70,6 +71,6 @@
                 }
             ?>
 
-        </div>
+        <br/>
     </body>
 </html>