php_char_to_str_ex 138 ext/standard/php_string.h PHPAPI int php_char_to_str_ex(char *str, uint len, char from, char *to, int to_len, zval *result, int case_sensitivity, int *replace_count); php_char_to_str_ex 3648 ext/standard/string.c return php_char_to_str_ex(str, len, from, to, to_len, result, 1, NULL); php_char_to_str_ex 3899 ext/standard/string.c php_char_to_str_ex(Z_STRVAL_P(result), php_char_to_str_ex 3925 ext/standard/string.c php_char_to_str_ex(Z_STRVAL_PP(subject),