133 votes
1 answers
Applying PHP script to a file with multiple lines
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Solution:
Well, I'd also advise reading php manual, however not foreach, but file() function. This could be done like:
<?php
foreach(file($argv[0]) as $line)
{
$arr = str_split($line, 2);
$strT = implode("", substr_replace($arr ,"",-1));
printf('%s:%s' . PHP_EOL, $str, $strT);
}
Undefined asked
55
votes
Answer
Solution:
For a command line solution, run this command:
while read str; do php -f myfun.php $str; done < strings.txt
where myfun.php is the following PHP script:
$arr = str_split($argv[1], 2);
$strT = implode("", substr_replace($arr ,"",-1));
printf('%s:%s' . PHP_EOL, $argv[1], $strT);
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