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chemdemo/str_replace

Created March 11, 2014 15:47
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string replace
Raw
str_replace
var s = '$0abc\\$1 $2 $3[$2]gr $4[x][1]'; // => $0, $2, $3[$2], $4[x][1]
s.replace(/((?!\\)\$\d+(\[[^\[\]]+\])*)/g, function(m, $1, $2, index) {
console.log(m, $1, $2, index);
});
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