Number Function

First, get to know the random number function rand () provided by the PHP tutorial. The rand () function of PHP returns a random integer using the following rand (Min,max) optional argument min and Max can cause rand () to return a pseudo random integer between 0 and Rand_max. For example, want a random number between 5 and 15 (including 5 and 15), with Rand (5, 15). Let me take a look at a specific example, we do a basic function call, do not set the specific parameters, we get the random number ...

In PHP, you can judge numbers, characters, objects, arrays, and so on, including those functions such as see Is_bool (), Is_int (), Is_integer (), Is_float (), Is_real (), Is_object (), and Is_array (). I don't know how much you know. --//double-precision is_double is_double-is_float () alias Description This function is an alias function of Is_float (). &n ...

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 ...

mt_rand () Returns a random integer using the mersenne twister algorithm. Syntax mt_rand (min, max) Description mt_rand () returns a pseudo-random number from 0 to rand_max if the optional parameters min and max are not provided. For example, want a random number between 5 and 15 (including 5 and 15), using mt_rand (5, 15). * / echo mt_rand (); & nb ...

Xinhua Guangzhou, February 2 (reporter Tankiakawa) reporter February 1 from the Guangdong Provincial Communications Authority to understand that the 2009 Guangdong province, a total of about 900,000 mobile phone number because of mass illegal, spam information and was stopped short message function, these text messages are basically criminals use SMS mass transmitter sent.　　During the 90-day complaint period after the mobile phone short message function was suspended, no case was applied to the Public Security Department for a reply. Guangdong Province Communications Administration Network and information security director Yang Yunqi introduced, 2005 National Ministry of Information Industry issued the "on the further strengthening of mobile communication network bad information dissemination governance ..."

The general information of the Guangdong Provincial Communications Administration, the relevant person in charge, 2009 Guangdong Province, a total of about 900,000 mobile phone number because of mass illegal, spam information and was stopped short message function, these text messages are basically criminals use SMS mass transmitter sent. According to the introduction, the Ministry of Information Industry in 2005 issued a "on the further strengthening of mobile communication network bad information dissemination Governance notice", November 1, 2008, Guangdong Province, "Guangdong Province network of garbage short message linkage disposal method", take the keyword search, flow control and artificial analysis of the combination of measures supervision ...

Xinhua News reporter February 1 from the Guangdong Provincial Communications authority to understand that in 2009, Guangdong Province, a total of about 900,000 mobile phone number because of mass illegal, spam information and was stopped short message function, these messages are basically criminals use SMS mass transmitter sent. According to the regulations, the suspension of SMS function of mobile phone users within 90 days can complain to apply for a reply. "So far, we have not received an application for a reply," said Yang Yunqi, director of the Network and Information Security branch of Guangdong Provincial Communications Administration. This shows that although the individual mobile phone users do not rule out accidental injury, but our investigation is basically accurate. ”　...

"Sohu It News" November 14, Facebook today opened to all Android and iOS users the "via phone number" feature of Messenger apps. At the end of October, Facebook selected some Android users to try the feature. The goal of Facebook is to make it clear that users don't want to be contacted by text messages to people who only have their phone numbers. Recently, applications such as micro-letters, KakaoTalk, etc. rely on phone numbers to attract ...

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