Improve PHP parser compatibility with different server configurations #1869
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This is a per-iteration limit rather than a total limit, so there's no need to increase it from the value used in the rest of WP core.
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mdawaffe
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| if ( count( $pieces ) > 1 ) { | ||
| $str = array_pop( $pieces ); | ||
| } else { | ||
| $str = null; |
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It might be clearer to just break here, but I bow to your judgement.
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…e-aztec-example-project Delete react-native-aztec's example project
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Fixes #1611.
The rest of WordPress does not depend on the presence of the
mbstringextension or on the Unicode functionality of PCRE. After this PR, our PHP parser doesn't either.mbstringcalls via nylen/phpegjs@ab1dc14.As compared to #1775, the first set of changes here yields a slight performance improvement:
Under normal circumstances, the second set of changes will have no performance impact. Forcing the code to use the alternative (non-PCRE-Unicode) method of splitting a string slows PHP 5.6 down by about 5ms, and does not appear to affect PHP 7 performance significantly.
For more details on the specific approaches taken here, see #1611 (comment).