Top "Fopen" questions

PHP - Failed to open stream : No such file or directory

In PHP scripts, whether calling include(), require(), fopen(), or their derivatives such as include_once, require_once, or even, move_…

php require fopen include-path

Writing a new line to file in PHP (line feed)

My code: $i = 0; $file = fopen('ids.txt', 'w'); foreach ($gemList as $gem) { fwrite($file, $gem->getAttribute('id') . '\n'); $…

php newline fopen fwrite linefeed

Create a file if one doesn't exist - C

I want my program to open a file if it exists, or else create the file. I'm trying the following …

c fopen fclose freopen

C fopen vs open

Is there any reason (other than syntactic ones) that you'd want to use FILE *fdopen(int fd, const char *mode); …

c linux unix file-io fopen

PHP php_network_getaddresses: getaddrinfo failed: No such host is known

I am having DNS issues with a certain target domain. I am using fopen() (but same issue with other functions) …

php fopen getaddrinfo

fopen deprecated warning

On Visual Studio 2005 C++ compiler, I get the following warning when my code uses the fopen and such calls. 1>…

visual-c++ fopen deprecated

Difference between r+ and w+ in fopen()

In fopen("myfile", "r+") what is the difference between the "r+" and "w+" open mode? I read this: "r" Open …

c fopen

Getting an error "fopen': This function or variable may be unsafe." when compling

I'm receiving this error when compiling: 'fopen': This function or variable may be unsafe. Consider using fopen_s instead. To …

c++ opencv fopen

Unable to open a file with fopen()

I've been trying to open a file and output text, but I keep getting errors. So I thought I would …

c file-io fopen stdio

PHP fopen() Error: failed to open stream: Permission denied

I learning how to write a WordPress plugin. I need some help writing some data to an XML file. I'm …

php wordpress fopen permission-denied