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Fix: Curly brace access syntax is deprecated since PHP 7.4
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@ -50,7 +50,7 @@ class oeCaptcha extends oxSuperCfg
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if (!$this->text) {
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$this->text = '';
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for ($i = 0; $i < $this->macLength; $i++) {
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$this->text .= strtolower($this->macChars{rand(0, strlen($this->macChars) - 1)});
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$this->text .= strtolower($this->macChars[rand(0, strlen($this->macChars) - 1)]);
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}
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}
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