note 56003 modified in ref.zip by danbrown
| From: | danbrown@php.net | Date: | Sun, 25 Oct 2009 13:13:02 +0000 |
| Subject: | note 56003 modified in ref.zip by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-162062@lists.php.net to get a copy of this message | ||
i try to find function that will show exists file in zip archive or not. of course i not found it.
and so write mine:
first will just check archive for list of files, if not found all files function return FALSE:
<?php
function zipx_entries_exists()
{
$names=array();
$args=func_get_args();
$far_size=count($args);
if($args[0])
{
for(; $zip_entry=zip_read($args[0]); $names[]= zip_entry_name($zip_entry));
for($x=1; $x<=$far_size; $t+=in_array($args[$x], $names), $x++);
return $t==--$far_size;
}else{
return 'No zip file in descriptor!';
}
}
example:
$zip=zip_open('any_zip_file_zip');
var_dump(zip_entries_exists($zip, 'photo_1.jpg', 'photo_2.jpg'));
second function will try to find files in zip, if not found it return string with names of not found
files with specified delimeter:
function zipx_entries_nonexists_list()
{
$names=array();
$args=func_get_args();
$m=NULL;
$far_size=count($args);
if($args[0])
{
for(; $zip_entry=zip_read($args[0]); $names[]= zip_entry_name($zip_entry));
for($x=2; $x<=$far_size; $m.=(in_array($args[$x], $names) ? NULL : $args[$x].$args[1]),
$x++);
return trim($m, $args[1]);
}else{
return 'No zip file in descriptor!';
}
}
?>
example:
<?php
$zip=zip_open('any_zip_file_zip');
var_dump(zip_entries_nonexists_list($zip, '<br />', 'photo_1.jpg',
'photo_2.jpg'));
?>
it will return if not found files:
photo_1.jpg<br />photo_2.jpg
--was--
i try to find function that will show exists file in zip archive or not. of course i not found it.
and so write mine:
first will just check archive for list of files, if not found all files function return FALSE:
function zipx_entries_exists()
{
$names=array();
$args=func_get_args();
$far_size=count($args);
if($args[0])
{
for(; $zip_entry=zip_read($args[0]); $names[]= zip_entry_name($zip_entry));
for($x=1; $x<=$far_size; $t+=in_array($args[$x], $names), $x++);
return $t==--$far_size;
}else{
return 'No zip file in descriptor!';
}
}
example:
$zip=zip_open('any_zip_file_zip');
var_dump(zip_entries_exists($zip, 'photo_1.jpg', 'photo_2.jpg'));
second function will try to find files in zip, if not found it return string with names of not found
files with specified delimeter:
function zipx_entries_nonexists_list()
{
$names=array();
$args=func_get_args();
$m=NULL;
$far_size=count($args);
if($args[0])
{
for(; $zip_entry=zip_read($args[0]); $names[]= zip_entry_name($zip_entry));
for($x=2; $x<=$far_size; $m.=(in_array($args[$x], $names) ? NULL : $args[$x].$args[1]),
$x++);
return trim($m, $args[1]);
}else{
return 'No zip file in descriptor!';
}
}
example:
$zip=zip_open('any_zip_file_zip');
var_dump(zip_entries_nonexists_list($zip, '<br />', 'photo_1.jpg',
'photo_2.jpg'));
it will return if not found files:
photo_1.jpg<br />photo_2.jpg
http://php.net/manual/en/ref.zip.php