Fix DateInterval::format segfault (bug #71889) #1837
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ext/date/php_date.c
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| smart_str_0(&string); | ||
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| if (string.c == NULL) { | ||
| return estrdup(""); |
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please use:
return STR_EMPTY_ALLOC();
for PHP7 use:
return ZSTR_EMPTY_ALLOC();
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LGTM, after you:
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Thanks for the reviews. I've rectified the patch and Travis passes now. |
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Fixes a segfault when using
DateInterval::format('%'). This affects PHP 7 and master too./cc @derickr