This function suddenly stopped working, and I just can't seem to figure out
why. The only change made recently is that now the value of $force at
calltime is sometimes true instead of being undefined or null.
build_file("file_content","/path/to/file.inc","w",TRUE);
function build_file($func_name,$filepath,$mode="w",$force=FALSE)
{
if($force or !file_exists($filepath) or !filesize($filepath)) //echo
filesize($filepath) shows '0'
{
$content=$func_name(); //echo $content shows it's all there
$fp=fopen($filepath,$mode);
fwrite($fp,$content);
rewind($fp); #temp test
$read_back=fread($fp,100000); #temp test
echo "<p>file content:</p>\n $read_back"; #temp test, displays nothing
fclose($fp);
}
}
I've tried putting echoes and "or die('Error on __LINE__')" on every line,
checked all the variable values, and found no answers from that.
Everything shows exactly as it should be except that the content that
echoes out so nicely *doesn't ever get written to the file*. The function
runs to the end without error and the file's modification date is even
updated. But the file remains empty. I'm probably missing something
ridiculously obvious, but would someone please be kind enough to point out
what it is? Thank you!!
--
CC
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