array and split warning in php

[gilgalbiblewhee]

I get the following:

Warning: split() [function.split]: REG_BADRPT in C:\xampp\htdocs\wheelofgod\search\cat\query.php on line 33

Warning: Invalid argument supplied for foreach() in C:\xampp\htdocs\wheelofgod\search\cat\query.php on line 34

Warning: split() [function.split]: REG_BADRPT in C:\xampp\htdocs\wheelofgod\search\cat\query.php on line 42

Warning: Invalid argument supplied for foreach() in C:\xampp\htdocs\wheelofgod\search\cat\query.php on line 44

Warning: split() [function.split]: REG_BADRPT in C:\xampp\htdocs\wheelofgod\search\cat\query.php on line 53

Warning: Invalid argument supplied for foreach() in C:\xampp\htdocs\wheelofgod\search\cat\query.php on line 55

PHP Code:

    $keyworda = $_REQUEST["keyworda"];
    $keywordb = $_REQUEST["keywordb"];
    $keywordc = $_REQUEST["keywordc"];
    $keywordd = $_REQUEST["keywordd"];
    $keyworde = $_REQUEST["keyworde"];
    $keywordf = $_REQUEST["keywordf"];
    $keywordg = $_REQUEST["keywordg"];
    $keywordh = $_REQUEST["keywordh"];
    $spoke = $_GET["spoke"]; //Request.Querystring("spoke")
    $number = $_GET["number"]; //Request.QueryString("number")
    $id = $_GET["id"]; //Request.QueryString("id")

    $sql = "Select * FROM book WHERE 1=1";

$i = 0;

if /*($keyworda != "")*/(!empty($keyworda))
    {
        $myarray = split('+', $keyworda); [color="Cyan"]//line 33[/color]
        foreach($myarray as $value)[color="Cyan"]//line 34[/color]
            {
                $whereclause .= " AND text_data LIKE '%".$value."%'";
            }
        $sql .= $whereclause;        
    }
if ($keywordb != "")
    {
        $myarray = split('+', $keywordb);[color="Cyan"]//line 43[/color]

        foreach($myarray as $value)[color="Cyan"]//line 44[/color]
            {
                $whereclause .= " AND text_data LIKE '%".$value."%'";
                $i++;
            }
        $sql .= $whereclause;        
    }
if ($keywordc != "")
    {
        $myarray = split('+', $keywordc);[color="Cyan"]//line 53[/color]

        foreach($myarray as $value)[color="Cyan"]//line 53[/color]
            {
                $whereclause .= " AND text_data LIKE '%".$value."%'";
            }
        $sql .= $whereclause;        
    }
        if ($i != 0) 
            {
                $sql.= " AND ";
        $i ++;
            }
        $sql.= " AND text_data LIKE '%".$keywordc."%' "; 


[curtiss]

Try escaping the "+" character in your split statements. I didn't realize it, but apparently the split function accepts regex statements, which means that the "+" is a special character that needs to be escaped. Therefore, your split statements should look like:

PHP Code:

split('\+', $keyworda) 


[gilgalbiblewhee]

I found the answer in http://www.w3schools.com/. I used explode() instead of split().