functionlocation_to_latlng($device){global$config;if(function_check('curl_version') !==true) { d_echo("Curl support for PHP not enabled\n");returnfalse; } $bad_loc =false; $device_location = $device['location'];if(!empty($device_location)) { $new_device_location = preg_replace("/...
* call the parent constructor and check for needed extensions */publicfunction__construct(){ CommonFunctions::checkForSVN(); CommonFunctions::checkForExtensions();$this->error = Error::singleton();$this->_checkConfig(); } 开发者ID:sorrowchen,项目名称:openfiler-cn,代码行数:10,代码来源:class....
function getRealIpAddr() { if (!emptyempty($_SERVER['HTTP_CLIENT_IP'])) { $ip=$_SERVER['HTTP_CLIENT_IP']; } elseif (!emptyempty($_SERVER['HTTP_X_FORWARDED_FOR'])) //to check ip is pass from proxy { $ip=$_SERVER['HTTP_X_FORWARDED_FOR']; } else { $ip=$_SERVER['REMOTE...
{echo("You didn't select any buildings."); }else{$N=count($aDoor);echo("You selected$Ndoor(s): ");for($i=0;$i<$N;$i++) {echo($aDoor[$i] . " "); } }?> 可见`empty()`可用于数组的判空,`count`用于数组计数 检查某一特定选项是否被check functionIsChecked($chkname,$value)...
The fnmatch() function checks if a string or filename matches the given shell wildcard pattern.Syntaxfnmatch(pattern, string, flags) Parameter ValuesParameterDescription pattern Required. Specifies the shell wildcard pattern string Required. Specifies the string or file to check flags Optional. Can ...
Note: This function took a single argument and returned TRUE or FALSE in phpredis versions < 4.0.0. incr, incrBy Description: Increment the number stored at key by one. If the second argument is filled, it will be used as the integer value of the increment. Parameters key value: value ...
functionpassthru(string $command,int[optional]$return_value) 代码: 1 2 3 <?php passthru("ls"); ?> 执行结果: 代码语言:javascript 复制 index.phptest.php 知识点: passthru与system的区别,passthru直接将结果输出到浏览器,不需要使用 echo 或 return 来查看结果,不返回任何值,且其可以输出二进制,比如...
BadFunctionCallException::__toString BadMethodCallException::__wakeup BadMethodCallException::__toString DomainException::__wakeup DomainException::__toString InvalidArgumentException::__wakeup InvalidArgumentException::__toString LengthException::__wakeup ...
private function checkTime() { if (F('CRON_CONFIG')) { $crons = F('CRON_CONFIG'); } else if (C('CRON_CONFIG')) { $crons = C('CRON_CONFIG'); } if (!empty($crons) && is_array($crons)) { $update = false; $log = array(); ...
The next step is to create a function that will do all the checking for us (which is much more convenient than writing the same code over and over again). We will name the functiontest_input(). Now, we can check each$_POSTvariable with thetest_input()function, and the script looks ...