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+--- Thread: Search files question (/showthread.php?tid=68812)
Search files question - wolfgang1983 - 08-29-2017
How can I search for file with any of the key search word in string.
Currently example if my key search is number 3 it will find files that start with the number 3.jpg
How ever for example I would like to be able to find files that have 123.jpg also. I need to be able to search for letters and numbers.
PHP Code:
if (null !==($this->input->get('directory'))) {
$directory = $this->security->xss_clean(DIR_IMAGE .'catalog/'. $this->input->get('directory', TRUE));
} else {
$directory = $this->security->xss_clean(DIR_IMAGE .'catalog');
}
if ($this->input->post('search')) {
$filter_name = $this->input->post('search', TRUE);
} else {
$filter_name = null;
}
// Get directories
$directories = glob($directory . '/' . $filter_name . '*', GLOB_ONLYDIR);
if (!$directories) {
$directories = array();
}
// Get files
$files = glob($directory . '/' . $filter_name . '*.{jpg,jpeg,png,gif,JPG,JPEG,PNG,GIF}', GLOB_BRACE);
natsort($files);
if (!$files) {
$files = array();
}
// Other Code
RE: Search files question - InsiteFX - 08-29-2017
From stackoverflow.
Consider using preg_replace_callback.
Use this regex: (images/([0-9]+)[^"]+")
Then, as the callback argument, use an anonymous function. Result:
You should be able to modify this to work for you.
PHP Code:
$output = preg_replace_callback(
"(images/([0-9]+)[^\"]+\")",
function($m) {
// $m[1] is the number.
$t = getTitleFromDatabase($m[1]); // do whatever you have to do to get the title
return $m[0]." title=\"".$t."\"";
},
$input
);
Give it a try.
RE: Search files question - wolfgang1983 - 08-29-2017
(08-29-2017, 03:36 AM)InsiteFX Wrote: From stackoverflow.
Consider using preg_replace_callback.
Use this regex: (images/([0-9]+)[^"]+")
Then, as the callback argument, use an anonymous function. Result:
You should be able to modify this to work for you.
PHP Code:$output = preg_replace_callback(
"(images/([0-9]+)[^\"]+\")",
function($m) {
// $m[1] is the number.
$t = getTitleFromDatabase($m[1]); // do whatever you have to do to get the title
return $m[0]." title=\"".$t."\"";
},
$input
);
Give it a try.
OK I will I have also tried
PHP Code:
$files = glob($directory . '/*{' . $filter_name . '}*.{jpg,jpeg,png,gif,JPG,JPEG,PNG,GIF}', GLOB_BRACE);
Seems to work what you think of that above? Because I need to search letters and numbers.