"Go" php reserved Two decimal places

Original address: Php_ keep two decimal places and round _ Keep two decimal places and do not round

PHP reserved two decimal places and rounded

PHP Code One

$num = 123213.666666;  

PHP code Two

$num = 123213.666666;echo Number_format ($num, 2);//123,213.67

Note: There are thousands of bits

PHP retains two decimal places and does not round

PHP code

$num = 123213.666666;  

PHP into a method to take the whole

PHP code

1 Echo Ceil (4.3);    // 5   2 Echo Ceil (9.999);  // Ten  

Php House de method, take integer

PHP code

echo floor (4.3);   4  Echo Floor (9.999);//9  

"Go" php reserved Two decimal places