03-26-2005
ok, so let me try some think out i shall play some senarios 1st the robot one about us making life live-able on other planets by using robots to build stuff lets say a solar wind comes along with no atmosphere all eltrical devises are usless they would be fried.2nd Red Giant there would be no way for us to move the earth using the gravity of jupiter using the facts of that jupiter is on the wrong side of us it would end up pushing us more toward the sun.and if we did find a way to turn the ship it would either have to much momentum to turn or it would lose it doing the turn.3rd my idea about it becoming a Black Hole it has all it needs once it runs out due to its size now in stead of making iron and expanding i think it would more then likly just stop every thing and either srink and be come a white dwarf or literly emplode on it self and just start trying to fill a empty void by taking in all light around it and also taking in any matter close enough in its gravitational pull(which we are).
but those are just my thoughts im not a scince person.
any ideas
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EXPLODE(3) 1 EXPLODE(3)
explode - Split a string by string
SYNOPSIS
array explode (string $delimiter, string $string, [int $limit])
DESCRIPTION
Returns an array of strings, each of which is a substring of $string formed by splitting it on boundaries formed by the string $delimiter.
PARAMETERS
o $delimiter
- The boundary string.
o $string
- The input string.
o $limit
- If $limit is set and positive, the returned array will contain a maximum of $limit elements with the last element containing the
rest of $string. If the $limit parameter is negative, all components except the last -$limit are returned. If the $limit parame-
ter is zero, then this is treated as 1.
Note
Although implode(3) can, for historical reasons, accept its parameters in either order, explode(3) cannot. You must ensure that the
$delimiter argument comes before the $string argument.
RETURN VALUES
Returns an array of strings created by splitting the $string parameter on boundaries formed by the $delimiter.
If $delimiter is an empty string (""), explode(3) will return FALSE. If $delimiter contains a value that is not contained in $string and a
negative $limit is used, then an empty array will be returned, otherwise an array containing $string will be returned.
CHANGELOG
+--------+-----------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+-----------------------------------------+
| 5.1.0 | |
| | |
| | Support for negative $limits was added |
| | |
+--------+-----------------------------------------+
EXAMPLES
Example #1
explode(3) examples
<?php
// Example 1
$pizza = "piece1 piece2 piece3 piece4 piece5 piece6";
$pieces = explode(" ", $pizza);
echo $pieces[0]; // piece1
echo $pieces[1]; // piece2
// Example 2
$data = "foo:*:1023:1000::/home/foo:/bin/sh";
list($user, $pass, $uid, $gid, $gecos, $home, $shell) = explode(":", $data);
echo $user; // foo
echo $pass; // *
?>
Example #2
explode(3) return examples
<?php
/*
A string that doesn't contain the delimiter will simply
return a one-length array of the original string.
*/
$input1 = "hello";
$input2 = "hello,there";
var_dump( explode( ',', $input1 ) );
var_dump( explode( ',', $input2 ) );
?>
The above example will output:
array(1)
(
[0] => string(5) "hello"
)
array(2)
(
[0] => string(5) "hello"
[1] => string(5) "there"
)
Example #3
$limit parameter examples
<?php
$str = 'one|two|three|four';
// positive limit
print_r(explode('|', $str, 2));
// negative limit (since PHP 5.1)
print_r(explode('|', $str, -1));
?>
The above example will output:
Array
(
[0] => one
[1] => two|three|four
)
Array
(
[0] => one
[1] => two
[2] => three
)
NOTES
Note
This function is binary-safe.
SEE ALSO
preg_split(3), str_split(3), mb_split(3), str_word_count(3), strtok(3), implode(3).
PHP Documentation Group EXPLODE(3)