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Str_replace (PHP3 >= 3.0.6, PHP4) str_replace---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp ; Replaces all string syntax that appears in a string: string Str_replace (String needle, String str, Strin ...).

Strpos (PHP3, PHP4) strpos---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Find out where the first occurrence of the string is syntax: int strpos (String haystack, string needle [, int offset]) Description: Return parameter needle in ...

Red language is a homoiconic programming language with native code compilation capabilities and important symbolic symbols. It can reuse rebol syntax and semantics, support Static and JIT compilation plans, use the abstract and parallel collection of roles (http://www.aliyun.com/zixun/aggregation/16945.html ">scala"), Support for concurrent tasks and data parallelism. Programming from low-level systems (built-in red/system C-Class DSL) ...

Strtolower (PHP3, PHP4) strtolower---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; To convert a string to lowercase syntax: string strtolower (String str) Description: Returns the string after all alphabetic characters in Str are converted to lowercase. Note: The alphabetic character is from the current ...

Str_pad (PHP4 >= 4.0.1) str_pad---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; The padding string becomes the specified length syntax: string str_pad (string input, int pad_length [, String pad_string [, I ...).

WordWrap (PHP4 CVS only) wordwrap---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Wraps a string into the specified number of characters by using the string break character syntax: string wordwrap (String str [, int width [, string break]]) ...

Strtoupper (PHP3, PHP4) strtoupper---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Converts a string to uppercase syntax: String Strtoupper (String string) Description: Returns a string that is converted to uppercase by all alphabetic characters in Str. Note: Alphabetic characters are ...

STRNCMP (PHP4 >= 4.0b4) strncmp---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; String comparison syntax for the number of characters specified: int strncmp (String str1, string str2, int len) Description: This function is similar to strcmp () ...

Ucwords (PHP3 >= 3.0.3, PHP4) ucwords---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Capitalizes the first character of each word in a string: string Ucwords (String str) Description: If the first character of each word in the argument str is a letter, ...

Strtok (PHP3, PHP4) strtok---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Open string Syntax: String strtok (String arg1, String arg2) Description: Strtok () is used to cut strings, and that is if you have a string like "...

STRNATCASECMP (PHP4 >= 4.0rc2) strnatcasecmp---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp ; The use of natural sequential algorithms, case-insensitive, is used to compare string syntax: int strnatcasecmp (String str1, String str2) description ...

Ucfirst (PHP3, PHP4) ucfirst---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Capitalize the first character of the string syntax: String Ucfirst (String str) Description: If the first character of the argument Str is a letter, it is converted to uppercase. Note: The alphabetic character is made up of the current field ...

Strstr (PHP3, PHP4) strstr---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Find the local syntax for the first occurrence of the string: string Strstr (String haystack, string needle) Description: Return parameter needle in haystack, ...

STRNATCMP (PHP4 >= 4.0rc2) strnatcmp---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Use the natural order algorithm to compare the string syntax: int strnatcmp (String str1, String str2) Description: This function performs a comparison algorithm, it will press ...

Trim (PHP3, PHP4) trim---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Removes the whitespace syntax at the beginning and end of a string: string trim (String str) Description: This function removes whitespace at the beginning and end of a string and returns a string that is stripped of whitespace. The blank characters it will now remove are: ...

STRSPN (PHP3 >= 3.0.3, PHP4) strspn---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Find the length syntax for the first part of the alignment: int strspn (String str1, String str2) Description: Returns the length of the initial part of STR1, this part is ...

Strlen (PHP3, PHP4) strlen---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Get string length syntax: int strlen (String str) Description: Returns the length of the string str.

Substr_replace (PHP4 >= 4.0b4) substr_replace---&http://www.aliyun.com/zixun/aggregation/37954.html "> nbsp; A part of the substitution string syntax: String Substr_replace (String string, string replacement ...)

Strrpos (PHP3, PHP4) strrpos---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Find the last occurrence of the character syntax: int strrpos (String haystack, char needle) Description: Return parameter needle in string haystack ...

Stristr (PHP3 >= 3.0.6, PHP4) stristr---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Find the first occurrence of a string in a case-insensitive syntax: string stristr (String haystack, string needle) Description: Returns n ...