1--TEST-- 2Test grapheme_strpos-alike functions with empty needle 3--EXTENSIONS-- 4intl 5--FILE-- 6<?php 7 8ini_set("intl.error_level", E_WARNING); 9 10var_dump(grapheme_strpos("abc", "")); 11var_dump(grapheme_strpos("abc", "", -1)); 12var_dump(grapheme_stripos("abc", "")); 13var_dump(grapheme_stripos("abc", "", -1)); 14var_dump(grapheme_strrpos("abc", "")); 15var_dump(grapheme_strrpos("abc", "", -1)); 16var_dump(grapheme_strripos("abc", "")); 17var_dump(grapheme_strripos("abc", "", 1)); 18var_dump(grapheme_strstr("abc", "")); 19var_dump(grapheme_strstr("abc", "", true)); 20var_dump(grapheme_stristr("abc", "")); 21var_dump(grapheme_stristr("abc", "", true)); 22var_dump(grapheme_strpos("äbc", "")); 23var_dump(grapheme_strpos("äbc", "", -1)); 24var_dump(grapheme_stripos("äbc", "")); 25var_dump(grapheme_stripos("äbc", "", -1)); 26var_dump(grapheme_strrpos("äbc", "")); 27var_dump(grapheme_strrpos("äbc", "", -1)); 28var_dump(grapheme_strripos("äbc", "")); 29var_dump(grapheme_strripos("äbc", "", 1)); 30var_dump(grapheme_strstr("äbc", "")); 31var_dump(grapheme_strstr("äbc", "", true)); 32var_dump(grapheme_stristr("äbc", "")); 33var_dump(grapheme_stristr("äbc", "", true)); 34 35?> 36--EXPECT-- 37int(0) 38int(2) 39int(0) 40int(2) 41int(3) 42int(2) 43int(3) 44int(3) 45string(3) "abc" 46string(0) "" 47string(3) "abc" 48string(0) "" 49int(0) 50int(2) 51int(0) 52int(2) 53int(3) 54int(2) 55int(3) 56int(3) 57string(4) "äbc" 58string(0) "" 59string(4) "äbc" 60string(0) "" 61
