I have a file with the contents:
a:12:{s:12:"a2.twimg.com";i:1308768611;s:12:"a1.twimg.com";i:1308768611;s:12:"a0.twimg.com";i:1308768612;s:12:"a3.twimg.com";i:1308768612;s:8:"this.com";i:1308768613;s:15:"f.prototype.com";i:1308768613;s:15:"c.prototype.com";i:1308768614;s:15:"a.prototype.com";i:1308768614;s:5:"w.com";i:1308768615;s:5:"s.com";i:1308768615;s:5:"f.com";i:1308768615;s:5:"h.com";i:1308768615;}
(It's an array of domains listed on twitter.com as keys and a timestamp as values)
If I call:
unserialize(fread($recentfile, filesize("./neptune_output/recent")))
( "./neptune_output/recent"
is the location of the $recentfile
)
It fails, but if I call unserialize with that string pasted in, it works.
I use the following code to open the file.
$recentfile = fopen("./neptune_output/recent", 'a+')
I've tried putting the fopen
mode as 'c+'
and 'a+b'
but it won't work.
Do I need to post more code?
您为什么不只用file_get_contents()
来阅读它,而不是把它打开并弄清楚文件大小呢?
a+ means: "Open for reading and writing; place the file pointer at the end of the file. If the file does not exist, attempt to create it."
If you just want to read "r" is enough:
$recentfile = fopen("./neptune_output/recent", 'r')
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