Regexp代码用PHP替换所有“__random_anm [12，l]”rand（）PHP函数[重复] [英] Regexp code to replace all “__random_anm[12, l]” with PHP rand() PHP function [duplicate]

问题描述

Hello ,i tried to use this code to replace any __Random_and[x,y] with rand(x,y) but it didn't run please help me 

function charCallbackRand($matches1){
    $charOne = (int)$matches1[1];
    $charTwo = (int)$matches1[2];
    return rand($charOne,$charTwo);
    }
    $myword = __Random_and[22,95];
    $result = preg_replace_callback('/__Random_anm\[(\d+),(\d+)\]/', 'charCallbackRand', $myword);

我的尝试：

What I have tried:

function charCallbackRand($matches1){
    $charOne = (int)$matches1[1];
    $charTwo = (int)$matches1[2];
    return rand($charOne,$charTwo);
    }
    $myword = __Random_and[22,95];
    $result = preg_replace_callback('/__Random_anm\[(\d+),(\d+)\]/', 'charCallbackRand', $myword);

推荐答案

matches1）{

matches1){

charOne =（int）

charOne = (int)

matches1 [1];

matches1[1];

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