Function Library

Gzfile (PHP3, PHP4) gzfile---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Read all compressed files into the array syntax: Array gzfile (string filename [, int use_include_path]) Description: With Readgzfile () phase ...

Var_dump (PHP3 >= 3.0.5, PHP4) var_dump---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; List variable information syntax: void Var_dump (mixed expression); Description: This function returns the structure information about the expression, which contains its form and value. Array to ...

Is_long (PHP3, PHP4) is_long---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Determines whether the variable is an integer syntax: int is_long (mixed Var); Note: Returns true if the parameter var is an integer (long), otherwise it returns false. Reference: Is_bool () &nb ...

Base64_encode (PHP3, PHP4) base64_encode---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; MIME Base64 encoding Syntax: string base64_encode (String data) Description: Base64_encode () returns a BA ...

Quotemeta (PHP3, PHP4) quotemeta---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Add a special character to the backslash syntax: string Quotemeta (String str) Description: Precede the following character in string Str with a backslash ... \\ + * ? [ ^ ...

Swf_scale (PHP4 >= 4.0rc2) swf_scale---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Scale current transition syntax: void Swf_scale (Double x, double y, double z) Description: Swf_scale () According to parameter x ...

Swf_textwidth (PHP4 >= 4.0rc2) swf_textwidth---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp ; Gets the width syntax of the string: float swf_textwidth (String str) Description: Swf_textwidth () using the current font ...

Swf_setfont (PHP4 >= 4.0rc2) swf_setfont---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Change the current font syntax: void swf_setfont (int fontid) Description: Swf_setfont () sets the current font to the value of the parameter Fontid.

Swf_actiongeturl (PHP4 >= 4.0rc2) swf_actiongeturl---from Shockwave http://www.aliyun.com/zixun/aggregation/12592. HTML ">flash movie gets URL syntax: void swf_actiongeturl (string URL, string target) ...

Session_get_cookie_http://www.aliyun.com/zixun/aggregation/12616.html ">params (PHP4 >= 4.0RC2) session_get_ Cookie_params---Get session cookie parameter syntax: Array session_get_cookie_params ...

Zend_logo_guid (PHP4 >= 4.0b4) zend_logo_guid---&http://www.aliyun.com/zixun/aggregation/37954.html "> nbsp; Get Zend GUID Syntax: string zend_logo_guid (void) Description: Note: This feature is a new feature in PHP4 Beta 4

ASSERT (PHP4 >= 4.0b4) assert---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Check syntax if assertion is false: int assert (String|bool assertion) Description: If its result is false,assert () will ...

Pdf_set_text_pos Configure the text location. Syntax: boolean pdf_set_text_pos (int pdfid, double x-koor, double y-koor); Return value: Boolean function kind: Special file format &http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; content description This function ...

Pdf_restore Restore environment variables. Syntax: boolean pdf_restore (int pdfid); Return value: Boolean function kind: Special file format &http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; content description This function is used to restore previously stored environment variables, a bit like Gresto in PostScript grammar ...

debugger_on (PHP3) debugger_on---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Open internal PHP debugging syntax: int debugger_on (string address) Description: Open the internal PHP debugging, link to the key parameter. The error is still under development.

Mt_rand (PHP3 >= 3.0.6, PHP4) mt_rand---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Get chaos numerical Syntax: int mt_rand ([int min [, int max]]); Description: Many old libc of chaotic number generator has ambiguous or not ...

Atan (PHP3, PHP4) atan---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Take the inverse tangent value syntax: float atan (float arg); Description: Returns the tangent value (diameter) of the parameter arg. Reference: ACOs () ASIN ()

Ldap_get_http://www.aliyun.com/zixun/aggregation/9541.html ">values gets all return values. Syntax: array ldap_get_values (int handle, int result_entry_identifier, string attribute); Return value: Array function type: Network system content ...

Imap_undelete Remove the message flag. Syntax: int imap_undelete (int imap_stream, int msg_number); Return value: Integer function Type: http://www.aliyun.com/zixun/aggregation/32416.html "> Network system Content Description This function will mark the deletion of the message. tags want to delete messages need to use IM ...

Read_exif_data (PHP4 >= 4.0.1) read_exif_data---&http://www.aliyun.com/zixun/aggregation/37954.html "> nbsp; To read EXIF header syntax from a JPEG graphics file: Array read_exif_data (string filename) Description: Read_exi ...