<?php ob_start(); ?>
flarg
blarg
dlarg
<!-- BEGIN DYNAMIC BLOCK: guide_greeting -->
filler content
<!-- END DYNAMIC BLOCK: guide_greeting -->
flarg
blarg
dlarg
<?php $content = ob_get_clean();
function getDyanmicBlockContent($content, $tag) {
$boundaries = (object) [
'start' => sprintf('<!-- BEGIN DYNAMIC BLOCK: %s -->', $tag),
'end' => sprintf('<!-- END DYNAMIC BLOCK: %s -->', $tag),
];
$results = (object) [
'start' => stripos($content, $boundaries->start),
'end' => stripos($content, $boundaries->end),
];
if ($results->start === false || $results->end === false || $results->start > $results->end) {
return null;
}
$results->start += strlen($boundaries->start);
$results->end -= $results->start;
$substr = substr($content, $results->start, $results->end);
return $substr;
}
var_dump(
getDyanmicBlockContent($content, 'guide_greeting')
);
- Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- string(16) "
filler content
"
preferences:
147.79 ms | 403 KiB | 159 Q