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Post Title: Fix empty heading element when post_title is empty but get_the_title returns markup V2 #73841
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| $title = get_the_title(); | ||
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| if ( ! $title ) { | ||
| if ( ! strip_tags( $title ) ) { |
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Left a note regarding using both (! title || ! strip_tags()) checks in the original PR – #70417 (comment).
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@Mamaduka technically that is correct.
But this evaluation interruption is only useful when there is actually a complex task behind the second.
Doing a strip_tags of an empty string is barely a function initialization, almost the same time complexity as the first comparison in terms of performance.
So I feel it’s unnecessarily redundant, but as you say, technically it’s more efficient, so I would go with whatever you prefer.
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Agree, it depends on the case. I don’t have a strong opinion here; either option is fine with me.
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I’ve been profiling, and with a couple million iterations it scales faster without the first check.
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The problem is that with an empty string, still gets to php_strip_tags_ex and allocates a buffer with the duplicated empty string. Over 10 million iterations, there is almost a 3x difference in total. It doesn’t scale too crazily but is something to be considered.
I’ve reported this upstream, reporting a possible PR to improve this a little bit.
php/php-src#20675
It’s not going to come anytime early, but it could help us leave this simpler.
Fixes #56465
This is a continuation of #70417, here you can find full context
Just for some context:
Fix empty heading element when
post_titleis empty butget_the_titlereturns markup by checking for text content after stripping HTML tags.cc @ntsekouras