Function

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Array function library: Array_reverse

Array_reverse (PHP4 >= 4.0b4) array_reverse---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Returns the array syntax for reversing the order of elements: array array_reverse (array array); Description: This function reverses the element order of the parameter array, and ...

Array function library: End

nd (PHP3, PHP4) End---Set the internal index of the array to the last element syntax: "array&http://www.aliyun.com/zixun/aggregation/37954.html" > nbsp; Array); Description: This function sets the internal metric of the array to the final element reference: current () end () &nbs ...

Apache Specific function library: virtual

Virtual (PHP3, PHP4) virtual---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Execute Apache Secondary request syntax: int virtual (string filename) Description: Virtual () is an Apache-specific function, equivalent to the mod_include ...

Apart from rain, umbrellas may soon be given a new function

Absrtact: In addition to the rain, umbrellas may soon be given a new function, and Dutch scientists are studying an intelligent umbrella that can predict weather. "We have radars and satellites, but we don't have the chance to be" given "a new feature," says Dr. Rolf Hut of the Dutch University of Delft Technology, and scientists in Holland are working on an intelligent umbrella that can predict weather. "We have radars and satellites, but we don't measure the ground as we used to," said Dr Rolf Hut of the Delft University in Holland.

iphone mobile phone a voice control function, can list a number of local entertainment

iphone mobile phone a voice control function, can list a number of local entertainment; The function triggered controversy reporter asked: "Where can prostitutes?" A: Looking for escort ... OK, find the following 15 escort. Along with the slow female voice, a list of entertainment places popped up. Female voice and the answer are from the iphone mobile phone's Siri function, recently this function was discovered by netizens and aroused hot discussion, some people questioned its search information improperly into "recruit prostitutes tool", listed entertainment also big call injustice. Different cities can query Siri is Apple in its products ...

JS Filter Special character function

JS Filter special character function to filter some illegal, there may be injected to the site browsing impact of special strings or characters Oh, we have two of these functions. function Strips Tutorial Cript (s) {var pattern = new RegExp (' [' ~!@#$^&* () =|{} ':; ', [].<>/?~! @#¥......&* ()--| {}【】‘;:”“'。 ,、? ]&quo ...

Two php interception string function

Provide two php tutorial interception string function, they can automatically identify the Chinese Oh, if you are intercepting the article this is very good, like to come in and see it. <? php header ("content-type: text / html; charset = utf-8"); function strcut ($ string, $ length, $ dot = '...', $ chars ...

The true power of PHP stems from its function

In PHP, more than 700 built-in functions are provided. PHP functions in this tutorial, we will explain how to create your own functions. For references and examples of built-in functions, please visit our PHP reference manual. Creating PHP function functions is a block of code that can be executed whenever it is needed. Create PHP functions: All functions use the keyword "function ()" To start a named function-the name of the function should indicate its function. The name of the function ...

External link code function in PHP regular string

PHP tutorial The external link code function deleteemptyarray ($val) {$links = '; if (Is_array ($val)) {foreach ($val as $v =>$_v) {if (!empty ($_v[0)) &nb ...

PHP function variable scope and function return value tutorial

In the PHP tutorial, the variables defined in a function, including parameters, cannot be accessed by the function external variables, and, by default, variables that are defined outside a function cannot be accessed by the function variables. The example below is <?php $a = 1; $b = 2;     function Sum () {global $a, $b; $b = $a + $b; Sum (); E ...

PHP Judge file modification time and date function code

PHP Tutorial to determine the file modification time with the DATE function this script when the page was last revised and output as 20 minutes ago, or XX days before the date ... Or even if you don't update too much-20 weeks before the show!   File Name $last _modified = Filemtime ("file.php");   {$timediff = time ()-$last _modified; if ($ ...)

Variable function library: is_int

Is_int (PHP3, PHP4) is_int---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Determines whether the variable is an integer syntax: int is_int (mixed Var); Description: This function is an alias for Is_long (). Reference: Is_bool () is_double (...)

String function Library: Ob_start

Ob_start (PHP4) ob_start---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Open output buffering syntax: void Ob_start (void); Note: This function will open the output buffer, and when the output buffer is turned on there will be no output from the program release (REL), the output is appended to the internal buffer as an alternative. Internal buffering content ...

PDF function Library: pdf_get_info

Pdf_get_info returns the file information. Syntax: int pdf_get_info (); Return value: Integer function kind: Special file format Content Description This function is used to obtain the file information of the PDF, such as author, subject ... Wait a minute. You need to pdflib more than 2.0 to use this function. &http://www.aliyun.com/zixun/aggregation/37954.html ">n ...

PDF function Library: Pdf_curveto

Pdf_curveto to draw the Bayesian curve. Syntax: boolean pdf_curveto (int pdfid, double x1, double y1, double x2, Double y2, double x3, double y3); Return value: Boolean function kind: Special file format &http://www.aliyun.com/zixun/aggregation/37954.htm ...

PDF function Library: pdf_close_image

Pdf_close_image closes the drawing file. Syntax: boolean pdf_close_image (int image); Return value: Boolean function kind: Special file format &http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Description This function is used to close the specified picture.  Parameter image is a picture code. Reference ...

LDAP function library: Ldap_mod_del

Ldap_mod_del deletes the properties of the LDAP directory. Syntax: boolean ldap_mod_del (int handle, string dn, array entry); Return value: Boolean function kind: http://www.aliyun.com/zixun/aggregation/32416.html "> Network system Content Description This function is used to delete to LDAP directory ...

IMAP function library: imap_close

Imap_close Turn off IMAP links. Syntax: int imap_close (int imap_stream, int [flags]); Return value: Integer function type: http://www.aliyun.com/zixun/aggregation/32416.html > Network system Content Description This function is used to turn off the IMAP stream, which is the end link. The value of the parameter flags that can be omitted ...

IMAP function library: Imap_qprint

Imap_qprint the QP code into eight-bit. Syntax: String imap_qprint (String string); Return value: String function Kind: http://www.aliyun.com/zixun/aggregation/32416.html "> Network system Content Description This function can be QP (quoted-printable) The encoded string is converted to a eight-bit string.

IMAP function library: imap_errors

Imap_errors all error messages. Syntax: array imap_errors (void); Return value: Array function type: http://www.aliyun.com/zixun/aggregation/32416.html > Network system Content Description This function is used to display all the IMAP error strings that appear. This function does not need to use any arguments.

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