Php3

Jdtohttp://www.aliyun.com/zixun/aggregation/39325.html ">julian (PHP3, PHP4) Jdtojulian---Convert Caesar day count to Caesar calendar syntax: string Jdtojulian (int julianday); Description: Convert Caesar day count to Caesar calendar, return the string as "Month/da ..."

STRCASECMP (PHP3 >= 3.0.2, PHP4) strcasecmp---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Case-insensitive string comparison syntax: int strcasecmp (String str1, String str2) Description: If STR1 is less than St ...

Pi (PHP3, PHP4) pi---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Obtain the value of Pi pi syntax: double pi (void); Description: Returns the approximate value of Pi pi.

Similar_text (PHP3 >= 3.0.7, PHP4 >= 4.0b2) similar_text---&http://www.aliyun.com/zixun/aggregation/37954. HTML >nbsp; Computes the similarity between two strings syntax: int Similar_text (String A, sec ...

Hexdec (PHP3, PHP4) hexdec---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; hexadecimal decimal Syntax: int hexdec (string hex_string); Description: Converts the value of the hex_string 16 into decimal value, the maximum value that can be converted is 16 7 FFFF ...

STRTR (PHP3, PHP4) strtr---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Converts some character syntax: string strtr (String str, string from, string to) Description: This function operates on parameter str, and the arguments from all occurrences of ...