#!/usr/bin/env python
import os
# assume we got the list from somewhere
list = ["apple", "oranges", "pears", "grapes"]
for fruit in list:
os.system("./myscript "+fruit); # call myscript with corresponding fruit
HTH, Loïc
This User Gave Thanks to Loic Domaigne For This Post:
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Discussion started by: wisecracker
1 Replies
LEARN ABOUT PHP
limititerator
LIMITITERATOR(3) 1 LIMITITERATOR(3)The LimitIterator classINTRODUCTION
The LimitIterator class allows iteration over a limited subset of items in an Iterator.
CLASS SYNOPSIS
LimitIterator
LimitIteratorextends
IteratorIteratorOuterIterator
Methods
o public LimitIterator::__construct (Iterator $iterator, [int $offset], [int $count = -1])
o public mixed LimitIterator::current (void )
o public Iterator LimitIterator::getInnerIterator (void )
o public int LimitIterator::getPosition (void )
o public mixed LimitIterator::key (void )
o public void LimitIterator::next (void )
o public void LimitIterator::rewind (void )
o public int LimitIterator::seek (int $position)
o public bool LimitIterator::valid (void )
EXAMPLES
Example #1
LimitIterator usage example
<?php
// Create an iterator to be limited
$fruits = new ArrayIterator(array(
'apple',
'banana',
'cherry',
'damson',
'elderberry'
));
// Loop over first three fruits only
foreach (new LimitIterator($fruits, 0, 3) as $fruit) {
var_dump($fruit);
}
echo "
";
// Loop from third fruit until the end
// Note: offset starts from zero for apple
foreach (new LimitIterator($fruits, 2) as $fruit) {
var_dump($fruit);
}
?>
The above example will output:
string(5) "apple"
string(6) "banana"
string(6) "cherry"
string(6) "cherry"
string(6) "damson"
string(10) "elderberry"
PHP Documentation Group LIMITITERATOR(3)