[String Paradox]

Oh, cool, it worked, thank you

[String Paradox]

Hi everyone, i have a problem, look at this small PHP code

$currency_symbol = '£';  \\\ Thats £
print "Price: $currency_symbol5";

The item price is 5 pounds, but because the 5 is attached, the code thinks the string name is $currency_symbol5

It does not work, to solve this, i put a space between them, like this...

$currency_symbol = '£';  \\\ Thats £
print "Price: $currency_symbol 5";

But it looks funny on my website, it looks like this £ 5

How to solve this, thank you in advance

[image uploaded always has a capital letter]

thank you ginerjem

yes, php is my hobby, nothing serious, just making websites for fun or little money

uploading images is the most annoying code on php, for the past 10 years, i never understoud this part, or never found a code online which does everything

this code I am using above, i found online also, but it does not resize images, and it seems to have several issues

i wonder how websites like eBay have such sophosticated image uploading tools, they must be really PHP gurus

 

[image uploaded always has a capital letter]

Thank you guys, thank you Gizmola

So php is changing, I don't have time to learn this new mysqli or PDO

Is it wrong saving all images as .jpg? It makes life little easier for me

Yes $get_current_user is always small letters, because when the user creates an account, their username is converted to lower case first, then saved in the mySQL database, I really wonder how does it become capital letter later, i need to check my codes again, to make sure $get_current_user is always small letters

[image uploaded always has a capital letter]

Thank you, but where do I put this strtolower function? As you can see from the code above, it is already there, but it is doing nothing, because the first letter of the image name still becomes capital letter for some reason, even the $get_current_user is all lower case, so something in this code is turning the first letter of the image from a small letter into a capital letter

[image uploaded always has a capital letter]

Hi everyone, I have a script below, which uplads an image, however, the image name always starts with a capital letter, I want all letters to be small, how to adjust this please, thank you

 

$target_dir = "";
$target_file = $target_dir . basename($_FILES["fileToUpload"]["name"]);
$target_file = "$get_current_user.jpg";


$uploadOk = 1;
$imageFileType = strtolower(pathinfo($target_file,PATHINFO_EXTENSION));


// Check if image file is a actual image

if(isset($_POST["submit"])) {
    $check = getimagesize($_FILES["fileToUpload"]["tmp_name"]);
    if($check !== false) {
        echo ""; /// was File is an image
        $uploadOk = 1;
    } else {
        echo "File is not an image<br>";
        $uploadOk = 0;
    }
}


// Check file size

if ($_FILES["fileToUpload"]["size"] > 10000000) {
    echo "Sorry, this image is too large, please resize using Paint<br>";
    $uploadOk = 0;
}

// Allow certain file formats

if($imageFileType != "jpg" && $imageFileType != "png" && $imageFileType != "jpeg" && $imageFileType != "gif" ) {
    echo "Only JPG, JPEG, PNG & GIF files are allowed<br>";
    $uploadOk = 0;
}


// Check if $uploadOk is set to 0 by an error

if ($uploadOk == 0) {

    echo "There was an error<br>";


} else {


    if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $target_file)) {

       echo "Uploaded successfully (You may need to clear Cache to see the new image)";
	   mysql_query("UPDATE user SET user_image = 'https://.../images/users/$get_current_user.jpg' WHERE user_name = '$get_current_user' ");

    } else {

        echo ""; /// was Select a suitable image, file not uploaded yet

    }

}

 

[Display an image 8 seconds after page load]

Okay, I've done it

Thank you much guys

 

<script type="text/javascript">
<!-- 

function delayer(){

   document.getElementById("myDiv").style.display="block";
   setTimeout("hide()", 5000);  // 5 seconds
} 


function hide() {
   document.getElementById("myDiv").style.display="none";
}

//-->
</script>


<div id = "myDiv" style="display:none"><img id = "myImage" src = "/images/logo.png"></div><br>

<body onload="setTimeout('delayer()', 8000)">

[Display an image 8 seconds after page load]

okay, i've done the show

but the hide i cant

please help

 

 

<script type="text/javascript">
<!-- 

function delayer(){

   document.getElementById("myDiv").style.display="block";

} 


//-->
</script>


<div id = "myDiv" style="display:none"><img id = "myImage" src = "/images/logo.png"></div><br>

<body onload="setTimeout('delayer()', 8000)">

[Display an image 8 seconds after page load]

Thank you both

I've done it like this, but it is not working:

 

<script type="text/javascript">
<!--

function delayer(){



function show() {
document.getElementById("myDiv").style.display="block";
setTimeout("hide()", 5000); // 5 seconds
}

function hide() {
document.getElementById("myDiv").style.display="none";
}



}

<body onload="setTimeout('delayer()', 8000)">

//-->
</script>

[Display an image 8 seconds after page load]

Hello

I have this code which shows an image for 5 seconds then it disapears

However, instead of clicking a button, I want this to happen automatically 8 seconds after page load

 

<input type = "button" value = "Show image for 5 seconds" onclick = "show()"><br><br>

<div id = "myDiv" style="display:none"><img id = "myImage" src = "/images/logo.png"></div><br>

<script type = "text/javascript">

function show() {
document.getElementById("myDiv").style.display="block";
setTimeout("hide()", 5000); // 5 seconds
}

function hide() {
document.getElementById("myDiv").style.display="none";
}

</script>

 

If there are any experts out there, please provide code

[Extracting A Substring From A String]

ohhhh, ok ok, i get it, thank you for information

By the way, what manual page? I thought you meant the link you are giving me

where is this manual page you talking about?

[Extracting A Substring From A String]

Thank you for the information, I thought the problem is solved :-\

I really loved this split function!!!

I tried using parse_url() is giving me the whole thing v=ruJ1uFf9hy4&feature=g-vrec

If you have some free time, why not share script, and I will do a favor back to you

[Extracting A Substring From A String]

I never understood the PHP versions and packs, I use all PHP codes and they always work, never got an error message telling me this PHP code is too old. So you mean this script will not work in the future?

[Extracting A Substring From A String]

Really? Why is it discouraged? It is amazing, the script i posted is doing the job, please explain!

[Extracting A Substring From A String]

$a = "http://www.youtube.com/watch?v=ruJ1uFf9hy4&feature=g-vrec";
$a = split('[=&]', $a);
echo $a[1];

[Extracting A Substring From A String]

Thank you Jessica

But your result is >>>>>>>>>>> =ruJ1uFf9hy4&feature=g-vrec

I want this >>>>>>>>>>>>>> ruJ1uFf9hy4

Moderator, why not share the script, you sound like an expert

[Extracting A Substring From A String]

Hello,

I am trying to extract some letters from a Youtube URL

I want to extract the letters between '=' and '&'

Which are 'ruJ1uFf9hy4'

The code I have does not do the whole job :-\

 

$string = "http://www.youtube.com/watch?v=ruJ1uFf9hy4&feature=g-vrec";
$result = substr($string, 0, strpos($string, "="));
echo "$result"; /// Will echo http://www.youtube.com/watch?v

 

Please give code!

[Get Day from Date]

Thank you both

[Get Day from Date]

Hello.

Can you tell how to obtain the Day from the Date

My Date format is as follows: Y-m-d

I created a code, but it gives me the year...

 

$date = date("Y-m-d");
$get_day = strtok($date, "-");
print"$get_day";

 

Programming is not my skill 

[mySQL search]

Thank you so much.

Yesssss, this is so simple, I knew it exists somewhere

 

$q = "SELECT * FROM info WHERE
MATCH ( interests ) AGAINST ('$search_term')";
$res = @mysql_query($q);
while($r = @mysql_fetch_array($res)) {
}

 

[PHP shopping cart]

Yes, probably you will  have to save each product ID as a new Cookie.

If you don't want many Cookies, jut update same Cookie, and then, explode the Cookie when the buyer is done shopping.

It is easy, I would rather build my own Shopping cart than download a ready one, but that is me!

[PHP shopping cart]

I always wanted to create a shopping cart for my website, however, i lost enthusiasm when I've seen amazing shopping carts from other websites. You click on a product, and you get small animations, showing you they've been added to your cart, and so on. I am a noobie, and this is too much for me.

[mySQL search]

Hello. I have a table which is called [info], I store my members information there. Inside this table, there is a row called [interests] which contains all the members’ interests.

 

I am creating a search tool & I wish MySQL to match as many keywords as possible.

 

So if the user searches for: LOVE TO GO OUT AND HAVE COFFEE mySQL will display the member who has as many keywords of this search term as possible

 

These quires search for exact terms only…

 

$q = "SELECT * FROM info WHERE  interests LIKE '%{$search_term}%' ORDER BY RAND() ";

$q = "SELECT * FROM info WHERE  interests  =  ‘$search_term' ORDER BY RAND() ";

 

 

I need a MySQL query which will match as many keywords as possible and order the results according to most matching. Is this possible? Or is it a complicated story? Help please.

 

[Remove ' mark in php]

Done a good job there

Thank you for the support

[Remove ' mark in php]

<?php
$message = " hi ' bye sup ' hi ";
$message2 = str_replace(' ' ', ' . ', $message);
print"$message2";
?>

 

Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING in /home/deltacar/public_html/try.php on line 3