What is a cronjob ?

What is a cronjob, and how do I use it?

The cron daemon is a long running process that executes commands at specific dates and times. To schedule one-time only tasks with cron, use at or batch. For commands that need to be executed repeatedly (e.g. hourly, daily or weekly), use crontab, which has the following options:

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Add multiple upload box

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include_once("includes/header.php"); if(isset($_REQUEST['submit'])){ $c1 = rand(0,9);$c2 = rand(0,9);$c3 = rand(0,9);$c4 = rand(0,9); $rand = $c1.$c2.$c3.$c4; for($i=0;$i { if($_FILES['upload_photo']['name'][$i]!="") { $dir_path = $res.$rand.$_FILES['upload_photo']['name'][$i]; $dir_path1.= $res.$rand.$_FILES['upload_photo']['name'][$i].","; } if(move_uploaded_file($_FILES['upload_photo']['tmp_name'][$i],'upload/'.$dir_path)) { } } $insert_upload="insert into ".MY_UPLOADS." set `userid`='".$_SESSION['USERID']."',`files`='$dir_path1',`date`='".date("Y-m-d h:m:s")."'"; $out_upload=mysql_query($insert_upload); $MSG="File uploaded successfully !..It will be posted after admin review!"; echo " "; } ?> ...
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The top Web development PHP frameworks

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The top Web development PHP frameworks : A good framework can help you develop a PHP application quickly, with more simplicity, and with a vision of 'best-practices-oriented'. Examine this list of 9 great PHP frameworks and provide your preference or a new link to a framework not included in this list. 1. Laravel PHP Framework   Regardless of your level of experience with PHP web frameworks, Laravel is a framework that can adapt to your needs.   Laravel's web application framework is both expressive and elegant in its syntax. This framework has a starting point that allows you to concentrate on creating something amazing while we handle the details.   Laravel is committed to providing an incredible developer experience by offering powerful features like thorough dependency injection, an expressive database abstraction layer, queues and scheduled jobs, unit and integration testing, and more.   It is a popular choice for building rich web applications due to its restfu...
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String Separation

str_replace function str_replace is a string function that replaces occurrences of a substring with another substring. Syntax : str_replace(find, replace, string, count) Parameters: -find: The substring to search for. -replace: The substring to replace with. -string: The original string. -count(optional): The number of replacements made. Example: $string = "Hello, welcome world!"; $new_string = str_replace("world", "universe", $string); echo $new_string; // Output: "Hello, universe!" strlen() fnction is a PHP function that returns the length of a string. Syntax: strlen(string) Parameter: -string: The input string Return Value: The length of the string (integer). Example: $string = "Hello, World!"; $length = strlen($string); echo $length; // Output: 13 [Google Ads]   PHP->IMAGE UPLOAD : (UPLOAD IMAGES using Move upload function) $image_file1 = $_FILES['file']['name']; $c1 = ran...
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Mobile App Development Trends: Emerging Technologies and Innovations

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Mobile App Development Trends: Emerging Technologies and Innovations Mobile application development full analysis 2024:   To become a mobile app developer , Here is the detailed analysis of Unlocking Mobile Potential: Comprehensive App Development Analysis to guide you.   The act of creating, developing, testing, and deploying software applications for mobile devices, such as smartphones and tablets, is known as mobile application development. These software applications are designed to run on mobile devices and take into account multiple hardware constraints. CPU architecture and speeds, available memory (RAM), limited data storage capacities, and considerable variations in displays and input methods are some of the common constraints.   Facebook, YouTube, Google Play, Google Search, Google Maps, Gmail, Instagram, and Apple Maps are some of the most popular mobile apps.   [Google Ads] App Development Insights: Strategies, Trends, and Best Practices The crea...
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React Native iOS and Android App Development

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Custom React Native Mobile App Development React Native mobile app development is a popular framework for building cross-platform mobile apps using JavaScript and React.   Benefits of using react native to build mobile apps:   -Hybrid Cross-platform compatibility which is works both in iOS and Android devices. -Build Fast development and prototyping. -Available Access to device hardware such as camera, GPS, etc. -It has an Integrated testing and debugging tools. -Hot reloading for instant feedback. -Availability of Large community and ecosystem.   [Google Ads Section] Fundamental React Native Architecture:   - JavaScript: Primary programming language which is running on node engine. - React : UI library for building core components. -Native Modules : That connects  JavaScript and native code. - Bridge : Its a Communication layer between JavaScript and native code.   Installation and app development Process:   -Pre installation Setup: ...
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Only number restrictions

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a Jipsoft Techonologies venture Home | Profile | Contact | Faq | Feedback   Donor Login User ID Password Forgot Password? Today's Blood Request Warning : mysql_num_rows(): supplied argument is not a valid MySQL result resource in /var/www/blood/include/header1.php on line 104 Warning : mysql_fetch_array(): supplied argument is not a valid MySQL result resou...
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