Hey,
This is probably going to sound like an immensely stupid and dull question, but can someone please tell me whether the forward slash on the web address (http://) signifies that it is running on UNIX?
hanks (1 Reply)
Substituting the / for the \ I came up with this:
sed s/\\\\usr\\\\qm/\\\\\\\\qmi/g
Can anyone explain to me please, why I have to pass the slash four times?
:confused: (2 Replies)
Hi everyone! :)
I've been asked to write an article breaking down the basics of UNIX password information etc., and I've come across something in which I cannot find a definition for within Google.
Very simply, can anyone tell me what the difference is between a standard UNIX password, and... (4 Replies)
hi all,
im trying to use a sed command to remove all occurenes of \p\g
what i used so far is : sed 's!\p\g!!g' file
but this doesnt work ?
Any ideas, thanks for helping. (2 Replies)
Need help in finding pattern then replacing pattern that contains multiple
slashes ..
ex .
<imgp src="Attention_web.eps.jpg" align="left">
<imgp src="NewToday062308.eps.jpg">
replace with
<imgp src="/ww2/adpay/liner/Attention_web.eps.jpg" align="left">
<imgp... (2 Replies)
Since I'm usually on windows I've came across different shells like Cygwin, Hamilton, and MKS. I've been working in csh most of the time, so porting scripts from one shell to another can be fairly annoying and confusing.
When specifying a directory I noticed that certain shells do not recognize... (1 Reply)
I'm trying to replace an alias with its match using sed but the match contains forward slashs so it causes the sed command to throw a garbled message..
cmd_list.txt sample
AIX_myserver_1011_vintella.sudoers_cmndalias sample
I'm trying to use the below but like I say it throws a... (5 Replies)
When I try to access my website's Administrator page (mysite.com/administrator), I'm redirected to (mysite.comadministrator), as if the slash was removed from the URL
The funny thing is that I can access it if I enter 2 slashes (mysite.com//administrator)
Any ideas of what might be causing it? (4 Replies)
I have got the following contents and please can you advise me on how to extract the following data that appears between the very first slashes.
Thanks
i.e 576 , 10000, 1299
3/576/GPP///////NONE/0
50/10000/GPP///D4////GPP/0
234/1299/GPP///////NONE/0 (3 Replies)
Discussion started by: Sudhakar333
3 Replies
LEARN ABOUT PHP
splfixedarray
SPLFIXEDARRAY(3) 1 SPLFIXEDARRAY(3)The SplFixedArray classINTRODUCTION
The SplFixedArray class provides the main functionalities of array. The main differences between a SplFixedArray and a normal PHP array is
that the SplFixedArray is of fixed length and allows only integers within the range as indexes. The advantage is that it allows a faster
array implementation.
CLASS SYNOPSIS
SplFixedArray
SplFixedArrayIteratorArrayAccessCountable
Methods
o public SplFixedArray::__construct ([int $size])
o public int SplFixedArray::count (void )
o public mixed SplFixedArray::current (void )
o publicstatic SplFixedArray SplFixedArray::fromArray (array $array, [bool $save_indexes = true])
o public int SplFixedArray::getSize (void )
o public int SplFixedArray::key (void )
o public void SplFixedArray::next (void )
o public bool SplFixedArray::offsetExists (int $index)
o public mixed SplFixedArray::offsetGet (int $index)
o public void SplFixedArray::offsetSet (int $index, mixed $newval)
o public void SplFixedArray::offsetUnset (int $index)
o public void SplFixedArray::rewind (void )
o public int SplFixedArray::setSize (int $size)
o public array SplFixedArray::toArray (void )
o public bool SplFixedArray::valid (void )
o public void SplFixedArray::__wakeup (void )
EXAMPLES
Example #1
SplFixedArray usage example
<?php
// Initialize the array with a fixed length
$array = new SplFixedArray(5);
$array[1] = 2;
$array[4] = "foo";
var_dump($array[0]); // NULL
var_dump($array[1]); // int(2)
var_dump($array["4"]); // string(3) "foo"
// Increase the size of the array to 10
$array->setSize(10);
$array[9] = "asdf";
// Shrink the array to a size of 2
$array->setSize(2);
// The following lines throw a RuntimeException: Index invalid or out of range
try {
var_dump($array["non-numeric"]);
} catch(RuntimeException $re) {
echo "RuntimeException: ".$re->getMessage()."
";
}
try {
var_dump($array[-1]);
} catch(RuntimeException $re) {
echo "RuntimeException: ".$re->getMessage()."
";
}
try {
var_dump($array[5]);
} catch(RuntimeException $re) {
echo "RuntimeException: ".$re->getMessage()."
";
}
?>
The above example will output:
NULL
int(2)string(3) "foo"
RuntimeException: Index invalid or out of range
RuntimeException: Index invalid or out of range
RuntimeException: Index invalid or out of range
PHP Documentation Group SPLFIXEDARRAY(3)