";$vars is an associative array. What does \$vars['\1'] in this code mean? Please explain."> Please give me some answers-PHP Chinese Network Q&A
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Please give me some answers
ぅBonnenul°
ぅBonnenul° 2019-10-31 23:33:10
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$rep = "";

$vars is an associative array

\ in this string of code What does $vars['\1'] mean, please explain

ぅBonnenul°
ぅBonnenul°

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