PHP - Php If, While, Array For All Combination In The Post

$post='{"cart_items":[{"configuration":{"price":100,"recharge_number":"9999999999"},"product_id":"999","qty":1}]}';

i try this n reslut was :There are no valid items in cart:   help me plz
Edited by ShivaGupta, 30 November 2014 - 01:11 AM.

Hi,
i need to populate a mysql database with all alphanumerical combinations with length of 5(letters/numbers)
So:
$mix = array_merge(range('A', 'Z'), range('a', 'z'), range(0, 9));
61^5 , i guess that would be 844 596 301 rows in table.

can anybody help me with this snippet?

Hi,

Can i make so the mysql columns cant have the same number, such as if the row 1, column 1 have the value 30, and then the row 2 column 1 cant be 30, but can be 31?..

The problem is i have an auto increment id before thoose, and then the stuff being added will just keep being added, but just to a new id. hereby more of 1 type can occur.

$sql = "INSERT INTO reimburse VALUES ('','$reimbursekillid','')";
mysql_query($sql)or die(mysql_error());

I have a dynamic form that I am writing a script for to allow people to modify the fields of the form. I am taking all of the information that they have entered into the post array.

Where I am having a problem is that it is not showing all of the fields in the post array. One of the fields is an image field and the name of the image does not show up in the array when I do print_r or anything.

One other thing that I would like to know is how to get rid of the submit key and value from the array. I have tried using the unset method but it still shows up in the array.

Code: [Select]
<?php

session_start();
include ('includes/connection.php');
connect();

$table = $_GET['table'];
$id = $_GET['id'];
$errors = array();

$mod_sql = "SELECT * FROM $table WHERE id = '$id'";
$mod_sql_result = mysql_query($mod_sql);

$info = mysql_fetch_assoc($mod_sql_result);

$mod_form = "<form name='insert_table' id='insert_table' action='" . $_SERVER['PHP_SELF'] . "?id=$id&table=$table' method='post' enctype='multipart/form-data'>
<fieldset>
<legend>table information</legend>
<input TYPE='hidden' VALUE='" . $table . "' />";

foreach ($info as $key => $val) {
    $header = str_replace("_", " ", $key);

    if ($key == 'id') {
$mod_form .= "<p>" . $header . ": <input name='" . $key . "' id='" . $key . "' type='text' value='" . $val . "' readonly='readonly' /></p>";
    }
    else if ($key == 'image') {
$mod_form .= "<p>Current image: <img style='vertical-align: text-top;' src='../db_images/ad_images/" . $val . "' /><input type='checkbox' name='delete_image'  id='delete_image' value='" . $val . "' />Delete this image?</p>
            <p>" . $header . ": <input name='" . $key . "' id='" . $key . "' type='file' /></p>";
    }
    else {
$mod_form .= "<p>" . $header . ": <input name='" . $key . "' id='" . $key . "' type='text' value='" . $val . "' /></p>";
    }
}

$mod_form .= "
<p>
<input type='submit' name='submit_mod' id='submit_mod' />
</p>
</fieldset>
</form>
";

echo $mod_form;

if (isset($_POST['submit_mod'])) {
    $table = $_POST['table'];
    $allowed_ext = array('jpg', 'jpeg', 'png', 'gif');
    $file_name = $_FILES['image']['name'];
    $file_ext = (explode(".", $file_name));
    $file_ext = strtolower(end($file_ext));
    $file_size = $_FILES['image']['size'];
    $file_tmp = $_FILES['image']['tmp_name'];

    if (isset($_POST['delete_image'])) {

$delete_image_name = $_POST['delete_image'];
unlink('../db_images/ad_images/' . $delete_image_name);
    }

    if ($file_name != " ") {
$new_image = $file_name;
move_uploaded_file($file_tmp, '../db_images/ad_images/' . $file_name);
    }
// This is the section of code that I am having trouble with
foreach ($_POST as $key => $value) {

if ($key == 'image') {
    $value = $new_image;
}
$insert_query = "UPDATE $table SET `$key` = '$value' WHERE id = $id";
$insert_action = mysql_query($insert_query);
    }

    echo $insert_query;
}

if (mysql_error()) {
    $error = "<strong>MySQL error</strong>:<br />" . mysql_errno() . ": " . mysql_error() . "\n<br>When executing:<br>\n$insert_query\n<br>";
    $page = $_SERVER["REQUEST_URI"];

    $log = "INSERT INTO db_error (`error_id`, `error_page`,`error_text`,`query`) VALUES ('','$page','" . mysql_real_escape_string($error) . "','" . mysql_real_escape_string($mod_sql) . "')";
    $insert_log = mysql_query($log);

    echo $error;

    if ($insert_log) {
echo "<p>Error has been added to the error log</p><p>The error id number is " . mysql_insert_id() . "";
    }
    else {
echo "Error adding to error log<br />" . mysql_errno() . ": " . mysql_error();
    }
}
?>

I seem to be having a problem with this code. It's supposed to parse the file info.txt and explode comma separated values into an array and then add each value from that file to the end of a URL and POST that url. What I'm getting now is just the first number in the array.
Anyway, here's the code:

Code: [Select]
<?php
$FileName = "info.txt";
$FileHandle = fopen($FileName,"r");
$FileContent = fread ($FileHandle,filesize ($FileName));
fclose($FileHandle);
 
// You can replace the \t with whichever delimiting character you are using
$SplitContent = explode("\t", $FileContent);
 
foreach($SplitContent as $CurrValue)
{

header('Location: http://website.com/file.php?value=' . $CurrValue);

}
?>