php教程

Grapheme 函数

Table of Contents

  • grapheme_extract — Function to extract a sequence of default grapheme clusters from a text buffer, which must be encoded in UTF-8
  • grapheme_stripos — Find position (in grapheme units) of first occurrence of a case-insensitive string
  • grapheme_stristr — Returns part of haystack string from the first occurrence of case-insensitive needle to the end of haystack
  • grapheme_strlen — Get string length in grapheme units
  • grapheme_strpos — Find position (in grapheme units) of first occurrence of a string
  • grapheme_strripos — Find position (in grapheme units) of last occurrence of a case-insensitive string
  • grapheme_strrpos — Find position (in grapheme units) of last occurrence of a string
  • grapheme_strstr — Returns part of haystack string from the first occurrence of needle to the end of haystack
  • grapheme_substr — Return part of a string

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