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PHP character capture notes 2020-09-14

2022-07-05 13:43:00 Php_ XiaoZhi

php  Intercept Specify the characters   after * position

$h =substr($a,strripos($a,$b)+*);

notes : example :$a =123456

               $b =5

               * =1      *  by $b The length of

               $h=6

 

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