note 51864 modified in function.create-function by danbrown
| From: | danbrown@php.net | Date: | Sat, 19 Jul 2008 21:21:44 +0000 |
| Subject: | note 51864 modified in function.create-function by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-141754@lists.php.net to get a copy of this message | ||
<?php
# dynamically create html helper functions which take the args
# $string_contents, $optional_hash_of_options
# and return the contents wrapped in a tag
$html_funcs = Array(
'table',
'tr',
'th',
'td',
'div',
'span',
'pre',
'strong',
'em'
);
$args = '$html, $options=Array()';
$code = '
$o = "";
foreach ($options as $a => $b) {
$o .= " $a=\"$b\"";
}
return "<$tag$o>$html</$tag>";
';
foreach ($html_funcs as $key => $tag) {
${$tag} = create_function($args, "\$tag = '$tag'; $code");
}
# usage example:
print $table(
$tr($th('heading').$td('this is the cell content')),
Array('style'=>'border: 1px solid silver;')
);
?>
--was--
# dynamically create html helper functions which take the args
# $string_contents, $optional_hash_of_options
# and return the contents wrapped in a tag
$html_funcs = Array(
'table',
'tr',
'th',
'td',
'div',
'span',
'pre',
'strong',
'em'
);
$args = '$html, $options=Array()';
$code = '
$o = "";
foreach ($options as $a => $b) {
$o .= " $a=\"$b\"";
}
return "<$tag$o>$html</$tag>";
';
foreach ($html_funcs as $key => $tag) {
${$tag} = create_function($args, "\$tag = '$tag'; $code");
}
# usage example:
print $table(
$tr($th('heading').$td('this is the cell content')),
Array('style'=>'border: 1px solid silver;')
);
http://php.net/manual/en/function.create-function.php