file-exists

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php echo if two conditions are true

The actual code looks like this: if (file_exists($filename)) {echo $player; } else { echo \'something\';[详细]

2023-03-03 22:42 分类：问答
file_exists with reserved filenames bug

Ok here\'s my code $ref = $_GET[\'ref\']; if (file_exists(\'views/\'.$ref.\'.php\')) { $this->prepare($ref)开发者_JAVA百科;[详细]

2023-03-02 13:08 分类：问答
How to tell if dynamically loaded image exists

I\'m dynamically loading images from a different website into an asp.net ListView control like this: <ListView>[详细]

2023-02-21 07:22 分类：问答
php - check if files exists in folder on network/lan

I want to check if files exists in the network folder (eg. path = \"U:\\abc\\def\\\") using php. I tried to use following:[详细]

2023-02-12 21:00 分类：问答
Check if a file exists with Lua

How can I check if a file exists using Lua开发者_StackOverflow?Try function file_exists(name) local f=io.open(name,\"r\")[详细]

2023-02-11 10:01 分类：问答
file_exists always false

$var = \"http://site.com/image.png\"; if (file_exists($var)) echo \'yes\'; else echo \'n开发者_运维技巧o\';[详细]

2023-02-08 01:40 分类：问答
Multiple File Exists Checking? A Better way?

I have a script. It recieves a variable called $node, which is a string; for now, lets assume the variable value is \"NODEVALUE\". When the script is called, it takes the variable $node, and tries to[详细]

2023-02-06 09:12 分类：问答
determining if a flash drive exists from a batch file without error messages

I have batch files with the construct: if exist F:\\ copy /y Application.exe F:\\ at the end of a compile, to copy the executable to a USB key if it is plugged in.It has worked fine with USB keys b[详细]

2023-01-30 05:56 分类：问答
php weird file_exists bug

Has anyone got any idea to why doesn\'t the following work ? $file = \'images/thumbs/1%20-%20Copy.jpg\';[详细]

2023-01-27 20:36 分类：问答
check if url exists in php [duplicate]

This que开发者_如何学Gostion already has answers here: How can one check to see if a remote file exists using PHP?[详细]

2023-01-26 05:26 分类：问答