我想要以下输出: -
即将从您的充值帐户中扣除50%的27.59欧元.
当我做这样的事情: -
$variablesArray[0] = '€';
$variablesArray[1] = 27.59;
$stringWithVariables = 'About to deduct 50% of %s %s from your Top-Up account.';
echo vsprintf($stringWithVariables, $variablesArray);
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但它给了我这个错误vsprintf() [function.vsprintf]: Too few arguments in ...,因为它认为%在50%还进行更换.我怎么逃避它?