php int random
If called without the optional min , max arguments rand() returns a pseudo-random integer between 0 and getrandmax(). If you want a random number between ... ,int rand ( int $min , int $max );. PHP rand 函數有兩種比較常見的寫法，第一種就是前段所述，不需要設定參數，讓rand 根據作業系統的限制範圍去產生一個隨機 ... ,Definition and Usage. The rand() function generates a random integer. Tip: If you want a random integer between 10 and 100 (inclusive), use rand (10,100). ,var_dump(rand(2,1), mt_rand(2,1)); may return. Warning: mt_rand(): max(1) is smaller than min(2) int(2) bool(false) where rand() will return a random value ... ,int random_int ( int $min , int $max ) ... trigger_error('$min and $max must be integer values', E_USER_NOTICE); ... $max = 100; // number of random values
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 php int random 相關參考資料
Generate a random integer - PHP.net
If called without the optional min , max arguments rand() returns a pseudo-random integer between 0 and getrandmax(). If you want a random number between ... http://php.net PHP rand 隨機整數函數- Wibibi
int rand ( int $min , int $max );. PHP rand 函數有兩種比較常見的寫法，第一種就是前段所述，不需要設定參數，讓rand 根據作業系統的限制範圍去產生一個隨機 ... http://www.wibibi.com PHP rand() Function - W3Schools
Definition and Usage. The rand() function generates a random integer. Tip: If you want a random integer between 10 and 100 (inclusive), use rand (10,100). https://www.w3schools.com PHP: rand - Manual - PHP.net
var_dump(rand(2,1), mt_rand(2,1)); may return. Warning: mt_rand(): max(1) is smaller than min(2) int(2) bool(false) where rand() will return a random value ... http://php.net PHP: random_int - Manual - PHP.net
int random_int ( int $min , int $max ) ... trigger_error('$min and $max must be integer values', E_USER_NOTICE); ... $max = 100; // number of random values http://php.net |