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<?php
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$str= "hello world!!";
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$replace_content = "??";
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echo substr_replace($str,$replace_content,11,2);
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$number = 1868.96;
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echo number_format($number)."<br>";
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echo number_format($number,2)."<br>";
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$number1 = 11886655.760055;
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echo number_format($number1,2,'.','.'); |