The difference between the predecessor operator and the post operator _php tutorial

"; for ($b = 0; $b <=; $b + +) {//Use the FOR Loop statement echo $a + +. "; Use the post operator} echo "
----------the pre-add Operation---------
"; $d = 0; Www.2cto.com for ($b = 0; $b <=, $b + +) {echo + + $d. " "; Use the post operator} echo "
----------the pre-subtraction operation---------
"; $f = 10; for ($b = ten; $b >= 0; $b-) {echo--$f. " "; Use the predecessor operator} echo "
----------Post-decrement operation---------
"; $g = 10; for ($b = ten; $b >= 0; $b-) {echo $g--. " "; Use the post operator to}?> the result:

http://www.bkjia.com/PHPjc/477769.html www.bkjia.com true http://www.bkjia.com/PHPjc/477769.html techarticle ? php $a = 0;//custom variable and given initial value echo----------post-add Operation---------BR; for ($b = 0; $b = ten; $b + +) {//Use for Loop statement echo $a + +.//Use post-shipment operator} ...

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