Function Library

Imap_scanmailbox looking for letters with no specific strings. Syntax: array imap_scanmailbox (int imap_stream, string ref, string pattern, string content); Return value: Array function type: http://www.aliyun.com/zixun/aggregation/32416.html > Network system ...

Ftp_size (PHP3 >= 3.0.13, PHP4 >= 4.0b4) ftp_size---&http://www.aliyun.com/zixun/aggregation/37954.html " >nbsp; Returns the size syntax of the file: int ftp_size (int ftp_stream, string remote_file) description ...

Is_executable (PHP3, PHP4) is_executable---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Identifies whether the file name is an executable syntax: BOOL is_executable (string filename) Description: If filename exists and is an executable ...

Is_subclass_of (PHP4 >= 4.0b4) is_subclass_of---&http://www.aliyun.com/zixun/aggregation/37954.html "> nbsp; Subclass syntax for determining whether an object belongs to a category: bool Is_subclass_of (Object obj, string superclass) description ...

Bcdiv (PHP3, PHP4) bcdiv---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Divides two high precision numbers into syntax: String Bcdiv (string left operand, string right operand [, int scale]); Description: Will participate in ...

Xml_set_processing_instruction_hanhttp://www.aliyun.com/zixun/aggregation/16504.html ">dler establishes the processing instruction header. Syntax: boolean xml_set_processing_instruction_handler (int parser, string handler); Return value: Boolean value ...

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 ...

Swf_viewport (PHP4 >= 4.0rc2) swf_viewport---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Select the area syntax for a future drawing: void Swf_viewport (Double xmin, double xmax, double ymin, do ...)