write, $data can also be an array, but not a multidimensional array.
Optional parameters $flags and $context can be used when writing data to remote files using FTP or HTTP, not specifically described here.
After the write succeeds, the function returns the number of bytes written, otherwise it returns false.
The Fputcsv () function. CSV is a more commonly used file format, typically with. csv as the extension. The CSV format considers a row of a file to be a record, with fields in the record s
the cabinet first:Species, we decorated the door a little bit, the edge of the door with a blue welt, so that the door looks more textured, and ideas are there, the code will come out naturally, look at the following code, a little bit complex oh.var h = n, w = 477, D = n, k = 20;//Create enclosure var main = CreateNode ([0, 0, 0], [w, H, d]); Main.s ({' All.color ': ' #403F ' Front.visible ': false});//create door var face = new ht. Shape (), s = {
public bool eof (void) // checks whether the file ends. If true is returned to the end, otherwise, falsepublic bool fflush (void) is returned. // The buffer content is output to the file. If the buffer content is successful, TRUE is returned, or FALSE is returned if the buffer content fails. Public string fgetc (void) // read the public array fgetcsv ([string $ delimiter = "," [, string $ enclosure = "\""[, string $ escape = "\"]) // read the csv fil
1 /*2 Closures:3 The outer function returns an inner function that uses the local variables of the outer function ,4 in this case, when the outer function finishes running, the temporary variable resource is not reclaimed and is left to the inner function for use. 5 6 */7 8 //an inner function is returned in the outer function, and the inner function uses the temporary variable x of the outer function.9 //at the end of the outer function, X is bound to the inner function, because
, the path can reach the other side of what is the attraction?Sailing ERA and enclosure movement: platform-free as possibleI believe that for any of these enterprises, the development of the platform is not an easy choice. Let the study of the algorithm and data Baidu into the chip, which relies heavily on the hardware technology industry, or let the ecology has been very close to the apple down the body to "please" developers, the Giants pay the cost
The solution of optical drive not read disk
Computer optical drive due to often read disk friction, as well as some other reasons, will appear can not read the disk, the following for you to explain the CD drive does not read the possible causes and solutions!
If an optical drive does not read the disk, we first add electricity and put a genuine disc to see if the panel lights flashing, there is no "Tatsu, Da, da" sound, if there is, then we can conclude that the laser head and the main bear
write data to a remote file using FTP or HTTP, you can use optional parameters $flags and $context, which are not specifically described here.
When the write succeeds, the function returns the number of bytes written, otherwise it returns false.
Fputcsv () function. CSV is a more commonly used file format, usually with. csv as the extension. The CSV format regards a row of files as a record, with the fields in the record separated by commas.
Use the Fputcsv () function in PHP to format the spec
Determine the mode of the network type and the type of virtual Connect network design (active/standby vs active/active)When faced with choosing which virtual Connect network design type (active/active (a/a)Vs. Active/standby (A/S) uplinks), you need to consider the types of enclosure internal needs to support network traffic, for exampleFor example, if there is more server-to-server traffic inside the enclosure
absrtact : At present, the major banks in the field of mobile banking "Rodeo" action is hot, only the large and medium-sized listed banks total mobile phone banking app users have breached the 400 million mark, but security has become the biggest hidden danger of mobile banking app. Love encryption security experts remind the major banks in the "enclosure" at the same time, but also need to step by step, do a good job of mobile phone banking app encry
In linux, view the RAID status of the dell server-Linux Enterprise Application-Linux server application information. The following is a detailed description. View the status of the dell hard disk in linux
1. First install srvadmin on the dell installation disc
2. Run the command
Omreport storage adisk controller = 0 view the hard disk status in the disk display
Omreport storage vdisk controller = 0 view virtual hard disk status
Omreport storage controller View controller attributes
Omrepor
Commonly used PHP to read excel in the following three ways, each has its own advantages and disadvantages. A third method is recommended because it can be used across platforms.
1. Read in. csv format
Converting. xls to a. csv text format, and then parsing the file with PHP is no different than parsing the text in PHP.
Advantages: Cross-platform, high efficiency, can read and write.
Cons: You can only use. csv files directly, if you often accept. xls binaries, you need to convert them manua
' s--.
By using this code, you can create data URIs, which are useful for embedding images in Html/css, and can help save HTTP requests.
function Data_uri ($file, $mime) { $contents =file_get_contents ($file); $base 64=base64_encode ($contents); echo "Data: $mime; base64, $base 64";}
6) Detect location by ip--to retrieve geolocation via IP
This code helps you to find a specific IP, just enter the IP on the function parameters, you can detect the location.
function Detect_city ($ip) {$default
, $ regs) {$ city = $ regs [1];} if (preg_match ('{State/Province: ([^ } I ', $ content, $ regs) {$ state = $ regs [1];} if ($ city! = " $ State! = ") {$ Location = $ city. ','. $ state; return $ location;} else {return $ default ;}}
7) Detect browser language -- view the browser language
Detects the code scripting language used by the browser.
The code is as follows:
Function get_client_language ($ availableLanguages, $ default = 'en '){If (isset ($ _ SERVER ['http _ ACCEPT_LANGUAGE ']) {$ La
The PHPfgetcsv () function reads a row from the file pointer and parses the CSV field. Similar to PHPfgets (), the difference is that PHPfgetcsv () parses the rows read and finds fields in CSV format, and then returns an array containing these fields. PHP fgetcsv definition and usage
The PHP fgetcsv () function reads a row from the file pointer and parses the CSV field.
Similar to PHP fgets (), the difference is that PHP fgetcsv () parses the rows read, finds fields in CSV format, and returns a
) { $default = 'UNKNOWN'; if (!is_string($ip) || strlen($ip)
7) Detect browser language -- view the browser language
Detects the code scripting language used by the browser.
function get_client_language($availableLanguages, $default='en'){ if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) { $langs=explode(',',$_SERVER['HTTP_ACCEPT_LANGUAGE']); foreach ($langs as $value){ $choice=substr($value,0,2); if(in_array($choice, $availableLanguages)){
makes it easy to parse the array.
str_getcsv parsing a CSV string as an array
Array str_getcsv (String $input [, String $delimiter = "," [, String $enclosure = ' "' [, string $escape =" \ \ "]])
Parameters:
input string to parse
delimiter set field qualifiers (single character only)
Enclosure Set field wrap character (single character only)
Escape Sets the escape character (only a single character), and
? Phpfunctionget_csv_contents ($ file_target) {$ handlenbs...
$num fields in line $row: "; $row++; for ($c=0; $c ";; /*echo getUTFString($data[$c])*/ } } fclose($handle); }?>
Array fgetcsv (int handle [, int length [, string delimiter [, string enclosure])
Handle
A valid file pointer generated by fopen (), popen (), or fsockopen.
Length (optional)
This parameter must be greater than the longest line in the CVS file. in PHP 5, this parameter is o
) {$ city = $ regs [1];} if (preg_match ('{State/Province: ([^ } I ', $ content, $ regs) {$ state = $ regs [1];} if ($ city! = " $ State! = ") {$ Location = $ city. ','. $ state; return $ location;} else {return $ default ;}}
7) Detect browser language -- view the browser language
Detects the code scripting language used by the browser.
The Code is as follows:
Function get_client_language ($ availableLanguages, $ default = 'en '){If (isset ($ _ SERVER ['HTTP _ ACCEPT_LANGUAGE ']) {$ Langs = ex
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.