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Thread: PHP MySQL Class-11

  1. #61
    dar-us-slam is offline Junior Member
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    Jazak Allah.

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    Nice

  3. #63
    zinda bad is offline Junior Member
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    ASSALAM O ALYKUM SIR G,
    PHP KI CLASS KA BOHAT BOHAT SHUKRIA.
    mein is waqt xampp-win32-1.7.4-VC6-installer use kar raha hoon jis mein class 11, page 13 per use kiye gaee array ko cleanStr function mein se guzarein to error generate hota he.
    foreach($ar as $key => $value){
    $value = cleanStr($value);
    error: trim() expects parameter 1 to be string, array given in (path of file)\application.php on line 7.
    agar is 1 line ko ignore kar dia jai
    // $value = cleanStr($value);
    to form theek ho jata he is k ilawa b neechay agar male ya female ko select na kia gaya ho to error generate hota he.
    error:
    Notice: Undefined index: gender in (file path)\application.php on line 55

    Notice: Undefined index: skills in (filepath)\application.php on line 60.
    in masail ka hal mein ne search karne k bad ye nikala he k cleanStr ko array pr na use kia jai r $gender r $skills se pehlay @ ka izafa kar dia jai. kuch is tarah
    @$gender = $_POST['gender'];
    @$skills = $_POST['skills'];
    @ wala solution waqaee work karta he.
    ap se is k side effects ka poochna he k aaya @ use karne se koi problem to nahi hogi.
    Apki Help ka bohat bohat shukria.

  4. #64
    Qasim Shehzad is offline Junior Member
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    Thanks Shakel Bhai

  5. #65
    shohaz's Avatar
    shohaz is offline Advance Member
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    nice

  6. #66
    sobia aslam is offline Senior Member+
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    Default hi

    thanks

  7. #67
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    Hello zinda bad,

    cleanStr ka jo custom function hai wo string kay liyay hi hai.. array kay liyay nahi. and dosri baat. @ warnings and errors ko hide karnay kay liyay hota hai.. best practice ye hai kay ap @ use na karein. but jahan kafi bari application ki baat hoti hai wahan @ use karna par jata hai. but ap ki condition mei @ ki need nahi. ap koshish karein kay error ko debug karein.

  8. #68
    zebzeb's Avatar
    zebzeb is offline Senior Member+
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    best hy

  9. #69
    irfanali21 is offline Junior Member
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    Quote shakeel said: View Post
    .
    here is some problem with this code isemptyFields() function $value=cleanstr($value) remove this line you will not get any error.

  10. #70
    irfanali21 is offline Junior Member
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    Quote irfanali21 said: View Post
    here is some problem with this code isemptyFields() function $value=cleanstr($value) remove this line you will not get any error.
    i have attache the form.html for layout code of this class
    //app.php code for this file
    <?php
    function cleanStr($str)
    {
    $cStr=trim($str);
    $cStr=htmlspecialchars($cStr);
    $cStr=addslashes($cStr);
    return $cStr;
    }
    function emptyFields($ar)
    {
    if(!is_array($ar))
    {
    print "The argument must be an Array";
    return false;
    }
    foreach($ar as $key => $value){
    if(empty($value))
    {
    print "<b>".ucwords($key)."</b> Must not be empty.please click the browser
    back button and correct it";
    return false;
    }
    }
    return true;
    }
    if(!emptyFields($_POST)){
    exit();
    }
    function isEligible($skills,$age){
    $age=intval($age);
    if(count($skills)==0){
    print ("you donot have any skill");
    return false;
    }
    if($age<23 ||$age>35){
    print ("your age must be between 23 and 35");
    return false;
    }
    return true;
    }

    $name=cleanStr($_POST['name']);
    $phone=cleanStr($_POST['phone']);
    $email=cleanStr($_POST['email']);
    $address=cleanStr($_POST['address']);
    $gender=$_POST['gender'];
    $city=$_POST['city'];
    $age=(int)cleanStr($_POST['age']);
    $skills=$_POST['skills'];
    if(!isEligible($skills,$age)){
    exit();
    }
    print "<h4>Thank you ".$name." for your interset in this job.we will contact you soon.</h4>";
    print "We have recived following Information about you.<br/>";
    print "Name : ".$name."<br/>";
    print "Phone : ".$phone."<br/>";
    print "Email : ".$email."<br/>";
    print "Address : ".$address."<br/>";
    print "Gender : ".$gender."<br/>";
    print "City : ".$city."<br/>";
    print "Age : ".$age."<br/>";
    print "your skills : ";
    foreach($skills as $value){
    print $value.",";
    }
    ?>
    Attached Files Attached Files

  11. #71
    SK Balti's Avatar
    SK Balti is offline Senior Member+
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    Default

    Thanks alot Shakeel bhaie

  12. #72
    syed.vkax is offline Junior Member
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    sir, mujhy is program ko run karny mai error ka samna karna par raha hai. jub main form.html mai submit per click karta hon tu wo mujhy ye error daita hai

    Notice: Undefined variable: cstr in D:\xampp\htdocs\application.php on line 5

    Notice: Undefined variable: cstr in D:\xampp\htdocs\application.php on line 6

    jab k mai ye code likh raha hon.

    <?php
    //clean white spaces and special characters from values
    function cleanStr($str){
    $cStr = trim ($str);
    $cStr = htmlspecialchars($cstr);
    $cStr = addslashes($cstr);
    return $cStr;
    }
    ?>

    Plz help..

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