$jobs_count = Job::withCount('allApplications')->having('all_applications_count', '>', 0)->count(); but Unknown column 'allApplications_count' error. Show your code. Remember, file method is used for uploaded files not only selected. My guess would be that ->as_array() does not actually return an array, but an iterator. When i select none it shows 1. ", Sci fi story where a woman demonstrating a knife with a safety feature cuts herself when the safety is turned off. Join two objects with perfect edge-flow at any stage of modelling? Can you have ChatGPT 4 "explain" how it generated an answer? The function might return 0 for the variable that has been set to an empty array. Counts all elements in an array when used with an array. Now, click Find All. for example i have array(0=>.to 50000=>) but in php i am check count($result);means instead of 50000 it was shows empty result. I have a php/mysql script which doesn't function! (with no additional restrictions). wordpress - PHP Counter not working - Stack Overflow SO is not your debugging squad team. How common is it for US universities to ask a postdoc to bring their own laptop computer etc.? Viewed 1k times 1 Closed. It'll tell you whether a file has been uploaded or not, https://laravel.com/api/5.2/Illuminate/Http/Request.html#method_hasFile. 594), Stack Overflow at WeAreDevelopers World Congress in Berlin, Temporary policy: Generative AI (e.g., ChatGPT) is banned, Preview of Search and Question-Asking Powered by GenAI, PHP mysql COUNT not returning instead of 0, What is `~sys`? implements the Countable interface, Does each bitcoin node do Continuous Integration? rev2023.7.27.43548. Collectives on Stack Overflow - Centralized & trusted content around the technologies you use the most. How can I change elements in a matrix to a combination of other elements? Hot Network Questions Can I board a train without a valid ticket if I have a Rail Travel Voucher. That configuration results in the following query: hasFile method. Description stripos ( string $haystack, string $needle, int $offset = 0 ): int|false Find the numeric position of the first occurrence of needle in the haystack string. Im guessing it is the count that is failing but it worked last night, but not sure why it isn't currently working, i have been playing with my code and making it look better but everything else is still functioning and sadly i do not have any back ups. Does each bitcoin node do Continuous Integration? Does anyone with w(write) permission also have the r(read) permission? What is the use of explicitly specifying if a function is recursive or not? Would fixed-wing aircraft still exist if helicopters had been invented (and flown) before them? To learn more, see our tips on writing great answers. By clicking Post Your Answer, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct. What is `~sys`? at the very bare minimum you should have, New! By clicking Post Your Answer, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct. How can I change elements in a matrix to a combination of other elements? Unpacking "If they have a question for the lawyers, they've got to go outside and the grand jurors can ask questions." prosecutor, Prevent "c from becoming (Babel Spanish). Asking for help, clarification, or responding to other answers. COUNT_RECURSIVE (or 1), count() Can you give an example? $jobs_count = Job::withCount('allApplications')->having('all_applications_count', '>', 0)->get(); Thanks for contributing an answer to Stack Overflow! This line returns an array of rows containing the count: What you should return is the first entry in that array: i am getting Fatal error: Call to a member function fetch() on a non-object in line 4. Are lone excerpts considered derivative works? How to identify and sort groups of text lines separated by a blank line? Can I board a train without a valid ticket if I have a Rail Travel Voucher. 2 Answers Sorted by: 1 Array count all element including empty ones. Plumbing inspection passed but pressure drops to zero overnight. 0. is there a limit of speed cops can go on a high speed pursuit? Suggest you read the relevant section of the PHP manual about strings, particularly where it talks about single and double quoted strings. Unlike the strpos (), stripos () is case-insensitive. But somehow for the following code I enter in the first condition and "a" is printed, Your condition code is total wrong, try below:-. count ($cars)."<br>"; To learn more, see our tips on writing great answers. What is the use of explicitly specifying if a function is recursive or not? Well your code is wrong because: "!==" does not mean NOT, It should be like this: Because "==" Means something else, please try now, if not will try something else :), Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Connect and share knowledge within a single location that is structured and easy to search. AVR code - where is Z register pointing to? OverflowAI: Where Community & AI Come Together, Why does this "count" function not work? Gimme teh codez? Can a judge or prosecutor be compelled to testify in a criminal trial in which they officiated? We can't tell without seeing the code. Since the 10 commandments are Old Testament Law, are we to only follow the New Testament commands? <body> <?php // Set session variables $_SESSION["favcolor"] = "green"; $_SESSION["favanimal"] = "cat"; echo "Session variables are set."; ?> </body> </html> Run example Note: The session_start () function must be the very first thing in your document. OverflowAI: Where Community & AI Come Together, empty() sizeof() count() not working on array in PHP [closed], Behind the scenes with the folks building OverflowAI (Ep. but when I check count($results); It shows my result as empty. New! 594), Stack Overflow at WeAreDevelopers World Congress in Berlin, Temporary policy: Generative AI (e.g., ChatGPT) is banned, Preview of Search and Question-Asking Powered by GenAI. this is basically for reputation on my websites and this is the php file that the add reputation links to, e.g you are on someones profile ([id number 5]) then when you want to give them a reputation you click a link that is reputation.php?good=5 PHP count not working properly [closed] Ask Question Asked 11 years, 7 months ago. What is involved with it? The SQL COUNT function is used to count the number of rows returned in a SELECT statement. How to compare login parameters in php/pdo? Not the answer you're looking for? Connect and share knowledge within a single location that is structured and easy to search. Prior to PHP 8.0.0, if the parameter was neither an array nor an object that array_filer() function: You may determine if a file is present on the request using the Asking for help, clarification, or responding to other answers. php - substr_count not working with new lines? - Stack Overflow Am I betraying my professors if I leave a research group because of change of interest? Recommended Answers Answered by pritaeas 2,149 in a post from 7 Years Ago This line returns an array of rows containing the count: return $row_count = $query->fetchAll(); What you should return is the first entry in that array: $row = $query->fetchAll(); return $row[0][0]; Since you only retrieve one row, this Jump to Post This is part of my front-page.php using Wordpress, bbpress and WPML. Gift Article. Unfortunately, nothing is displayed on count.php, and I can't seem to work out why. A function of one line to find the number of elements that are not arrays, recursively : All the previous recursive count solutions with $depth option would not avoid infinite loops in case the array contains itself more than once. Pastebin link Connect and share knowledge within a single location that is structured and easy to search. . Making statements based on opinion; back them up with references or personal experience. Is this merely the process of the node syncing with the network? Posts View Count not working. What is the least number of concerts needed to be scheduled in order that each musician may listen, as part of the audience, to every other musician? Any tips for individual to travel on the budget of monthly rent in London? Were all of the "good" terminators played by Arnold Schwarzenegger completely separate machines? OverflowAI: Where Community & AI Come Together, laravel withCount with count() not working, Behind the scenes with the folks building OverflowAI (Ep. Syntax count ( array, mode ) Parameter Values Technical Details More Examples Example Count the array recursively: <?php $cars=array ( "Volvo"=>array ( "XC60", "XC90" ), "BMW"=>array ( "X3", "X5" ), "Toyota"=>array ( "Highlander" ) ); echo "Normal count: " . send a video file once and multiple users stream it? I have a php/mysql script which doesn't function! Changelog - BetterDocs Find centralized, trusted content and collaborate around the technologies you use most. Checking the file shows that count() is being used on the return value of strlen(), which is odd, since the conditional ought to work with just strlen(). How to check whether an array is empty using PHP? It is not currently accepting answers. ", What is the latent heat of melting for a everyday soda lime glass, Single Predicate Check Constraint Gives Constant Scan but Two Predicate Constraint does not. What is the use of explicitly specifying if a function is recursive or not? To add it, you must either modify the raw $post->post_excerpt manually in your template before calling the_excerpt () , add a filter for 'get_the_excerpt' with a priority lower than 10, or add a filter for 'wp_trim_excerpt' (comparing the first and second parameter, because a user-supplied excerpt does not get altered in any way by this function). Maybe it's not related to the problem. New WHO guidance on HIV viral suppression and scientific updates Help Desk: Making tech work for you. My function returns the number of elements in array for multidimensional arrays subject to depth of array. For help making this question more broadly applicable, Not the answer you're looking for? not inserting mysql query into the database, how to store mobile numbers in a variable with comma seperator using pdo, How to use foreach loop inside content before sending mail, want to creat a simple CMS with (PHP and PDO), pdo - how to put where clause in while loop. Can I use the door leading from Vatican museum to St. Peter's Basilica? // you need to unset it when done because you're working with a reference Get maxWidth and maxHeight of a two dimensional array..? In php it returns 50000 array results, so this is working fine. Am I betraying my professors if I leave a research group because of change of interest? The Response content must be a string or object implementing __toString(), "boolean" given. This is part of my front-page.php using Wordpress, bbpress and WPML. Help identifying small low-flying aircraft over western US? If I allow permissions to an application using UAC in Windows, can it hack my personal files or data? What is Mathematica's equivalent to Maple's collect with distributed option. -1 Mysql shows my record count as 50000 but when I check count ($results); It shows my result as empty. Kohana DB query result offers a count method. Not the answer you're looking for? Find centralized, trusted content and collaborate around the technologies you use most. rev2023.7.27.43548. This is weird, cos when I traverse the result set I'm looping through 50000 records as well. How do I memorize the jazz music as just a listener? Modified 11 years, 7 months ago. What is the cardinality of intervals in space, and what is the cardinality of intervals in spacetime? Support Theme: Tar PHP 8 errors with usage of count(), Hi folks, To learn more, see our tips on writing great answers. Why would a highly advanced society still engage in extensive agriculture? 594), Stack Overflow at WeAreDevelopers World Congress in Berlin, Temporary policy: Generative AI (e.g., ChatGPT) is banned, Preview of Search and Question-Asking Powered by GenAI, Reference Guide: What does this symbol mean in PHP? but. Find centralized, trusted content and collaborate around the technologies you use most. return count($request->image); is returning 1 because $request->image gives an empty string "" even with no file selected. Is this merely the process of the node syncing with the network? Have you tried the hasFile() method of the Request class? Hot Network Questions The sum of the series by derivatives Where function query withcount not working Laravel. The problem i'm facing is, it is showing 1 even if no file has been attached. I just want it to show the message when the array is empty. Thank for posting this, Ill look into to fix this. Since you only retrieve one row, this is better IMO: If i remove line 8 to 10. prosecutor, Plumbing inspection passed but pressure drops to zero overnight. Modified 8 years ago. needle Note that the needle may be a string of one or more characters. 594), Stack Overflow at WeAreDevelopers World Congress in Berlin, Temporary policy: Generative AI (e.g., ChatGPT) is banned, Preview of Search and Question-Asking Powered by GenAI. The count () function returns the number of elements in an array. Example: MySQL COUNT() Function - W3Schools this is the code which doesn't function: Can YouTube (for e.g.) OverflowAI: Where Community & AI Come Together, php count not working properly in my array, Behind the scenes with the folks building OverflowAI (Ep. How can Phones such as Oppo be vulnerable to Privilege escalation exploits. (PHP/MYSQL), Behind the scenes with the folks building OverflowAI (Ep. You don't . Connect and share knowledge within a single location that is structured and easy to search. I want to get jobs count from the jobs table which are having at least one application. How to identify and sort groups of text lines separated by a blank line? hi Olaf thanks for your reply,actually my problem is in my database i have 50000 records when i executed the query it returns 50000 array results this one is working fine. count higher than may be expected. You're getting 24 elements within the first group. Not the answer you're looking for? Syntax: count ($array, mode) // if this key is present, it means you already walked this array. Are arguments that Reason is circular themselves circular and/or self refuting? Laravel count is not working, any support? php - Count not working properly. Laravel - Stack Overflow Count is not working - Excel Help Forum Thanks for contributing an answer to Stack Overflow! !== is a strict DOES NOT EQUAL comparison. Following is my html code. On what basis do some translations render hypostasis in Hebrews 1:3 as "substance?". Unpacking "If they have a question for the lawyers, they've got to go outside and the grand jurors can ask questions." PHP: array_count_values - Manual Syntax The syntax for the COUNT function in SQL is: SELECT COUNT (aggregate_expression) FROM tables [WHERE conditions] [ORDER BY expression [ ASC | DESC ]]; OR the syntax for the COUNT function when grouping the results by one or more columns is: php; mysql; sql; pdo; Share. Why shouldn't I use mysql_* functions in PHP? What does it mean in terms of energy if power is increasing with time? 594), Stack Overflow at WeAreDevelopers World Congress in Berlin, Temporary policy: Generative AI (e.g., ChatGPT) is banned, Preview of Search and Question-Asking Powered by GenAI, Laravel: Why is count() returning one less. is there a limit of speed cops can go on a high speed pursuit? Is it unusual for a host country to inform a foreign politician about sensitive topics to be avoid in their speech? How do I count the occurrences of a list item? Degree. Join two objects with perfect edge-flow at any stage of modelling? (PHP Syntax). Is it unusual for a host country to inform a foreign politician about sensitive topics to be avoid in their speech? How to avoid if-else/switch chains and preserve open/closed principle in Calculator program (apex) [Solution: Strategy Pattern]. PHP count not working - Stack Overflow Is it normal for relative humidity to increase when the attic fan turns on? In the lower Part empty(), sizeof() or count() functions are not working in the else statement even if the var_dump prints nothing to the screen. This question needs debugging details. http://pastebin.com/HizC9hq2, Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. We will use it to count all nonblank cells. Hope it helps you clarify count function. Do, New! PHP count() Function - GeeksforGeeks Any different way to solve an integral involving a trigonometric ratio? Does each bitcoin node do Continuous Integration? 594), Stack Overflow at WeAreDevelopers World Congress in Berlin, Temporary policy: Generative AI (e.g., ChatGPT) is banned, Preview of Search and Question-Asking Powered by GenAI, Reference Guide: What does this symbol mean in PHP? php - Count Function is not working [SOLVED] | DaniWeb Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. '\n' is not the same as "\n". Relative pronoun -- Which word is the antecedent? 594), Stack Overflow at WeAreDevelopers World Congress in Berlin, Temporary policy: Generative AI (e.g., ChatGPT) is banned, Preview of Search and Question-Asking Powered by GenAI, Laravel using where clause on a withCount method. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. What does it mean in terms of energy if power is increasing with time? What is the use of explicitly specifying if a function is recursive or not? print 'Number of results is: '.$result->count(); May be you are doing any mistake for writing query to get the result from database, otherwise count always gives the number of rows which are returning from the database. Return Values Returns the number of elements in value . Join two objects with perfect edge-flow at any stage of modelling? Would you publish a deeply personal essay about mental illness during PhD? After significant layoffs at Houston ISD headquarters, dozens of human resources employees are being asked . PHP Fatal error: Uncaught TypeError: count (): Argument #1 ($value) must be of type Countable|array, int given in /wp-content/themes/tar/inc/customizer-function.php:183 Checking the file shows that count () is being used on the return value of strlen (), which is odd, since the conditional ought to work with just strlen (). To subscribe to this RSS feed, copy and paste this URL into your RSS reader. PHP: stripos - Manual What is involved with it? How to help my stubborn colleague learn new ways of coding? Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, The future of collective knowledge sharing. What is the cardinality of intervals in space, and what is the cardinality of intervals in spacetime? What is the correct origin of the sound component ? Count Data In Laravel. PHP Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, int given in /wp-content/themes/tar/inc/customizer-function.php:183. What is Mathematica's equivalent to Maple's collect with distributed option? The logs show this: Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Not the answer you're looking for? What is Mathematica's equivalent to Maple's collect with distributed option? Asking for help, clarification, or responding to other answers. how to fix that? What Is Behind The Puzzling Timing of the U.S. House Vacancy Election In Utah? rev2023.7.27.43548. 594), Stack Overflow at WeAreDevelopers World Congress in Berlin, Temporary policy: Generative AI (e.g., ChatGPT) is banned, Preview of Search and Question-Asking Powered by GenAI.
count is not working in php
