[RFC] Add grapheme_strrev function#20949
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Add more tests Arabic for grapheme_strrev function.
youkidearitai
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This RFC is accepted, So ready for review. |
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There's no rush, Does anyone review this? |
| p = ZSTR_VAL(ret); | ||
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| ubrk_setUText(bi, ut, &ustatus); | ||
| pos = ubrk_last(bi); |
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nit: might be worth check in case pos == UBRK_DONE is to "jump to conclusion" to bypass the loop below wdyt ?
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Indeed, I added RETVAL_EMPTY_STRING.
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just one detail, do not forget you allocate ret pointer line 1172.
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it might just simpler to raise the goto label at the 1190 line instead
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I tried add ubrk_end in RETVAL_NEW_STR .
| ubrk_setUText(bi, ut, &ustatus); | ||
| pos = ubrk_last(bi); | ||
| if (pos == UBRK_DONE) { | ||
| RETVAL_EMPTY_STRING(); |
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but then this line looks useless wdyt ?
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Indeed, I remove RETVAL_EMPTY_STRING.
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Thank you, I'll merge tomorrow(maybe 9am JST) if there is no concern. |
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Add grapheme_strrev function.
strrevfor grapheme cluster unit.RFC: https://wiki.php.net/rfc/grapheme_strrev