note 61651 added to function.is-array
| From: | cmudynaatgmaildotcom at osu1 dot php dot net | Date: | Wed, 08 Feb 2006 13:02:03 +0000 |
| Subject: | note 61651 added to function.is-array | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-103308@lists.php.net to get a copy of this message | ||
You can convert your array into string, to put it into file or database.
<?
function array_to_str ($arr_input, $level=1){
$str_return = "array(\n";
if ( is_array($arr_input) === false ){
return false;
}
foreach ( $arr_input as $key => $value ){
for ( $i=0; $i<$level; $i++ ){
$str_return .= "\t";
}
$str_return .= "[$key] => ";
if ( is_array($value) ){
$str_return .= array_to_str ($value, $level+1);
} else {
$str_return .= "$value\n";
}
}
for ( $i=0; $i<($level-1); $i++ ){
$str_return .= "\t";
}
return $str_return.")\n";
}
// example
$cars= array (
"d"=>"Fiat",
"a"=>"Mercedes",
"b"=>"BMW",
"c"=>"GMC",
"e"=> array (
"d"=>"Daewoo",
"a"=>"Ferrari",
"b"=>"Nissan",
"c"=>"Toyota"
),
"f"=>"Ford"
);
print ("<pre>");
print_r($cars);
print ( array_to_str($cars) );
print("</pre>");
echo "<br>";
?>
output:
Array
(
[d] => Fiat
[a] => Mercedes
[b] => BMW
[c] => GMC
[e] => Array
(
[d] => Daewoo
[a] => Ferrari
[b] => Nissan
[c] => Toyota
)
[f] => Ford
)
array(
[d] => Fiat
[a] => Mercedes
[b] => BMW
[c] => GMC
[e] => array(
[d] => Daewoo
[a] => Ferrari
[b] => Nissan
[c] => Toyota
)
[f] => Ford
)
----
Server IP: 81.223.254.85
Probable Submitter: 83.20.116.188
----
Manual Page -- http://www.php.net/manual/en/function.is-array.php
Edit -- http://master.php.net/manage/user-notes.php?action=edit+61651
Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+61651&report=yes&reason=added+to+the+manual
Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+61651&report=yes&reason=bad+code
Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+61651&report=yes&reason=spam
Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+61651&report=yes&reason=useless
Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+61651&report=yes&reason=non-english
Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+61651&report=yes&reason=already+in+docs
Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+61651&report=yes
Reject -- http://master.php.net/manage/user-notes.php?action=reject+61651&report=yes
Search -- http://master.php.net/manage/user-notes.php