下面的實例是利用php 正則替換函數 ereg_replace來把指定的字符替換成我想需要的字符實例,代碼如下:
- $num = 'www.49028c.com';
- $string = "this string has four words. <br>";
- $string = ereg_replace ('four', $num, $string);
- echo $string;
- $num = '49';
- $string = "this string has four words";
- $string = ereg_replace ('four', $num, $string);
- echo $string;
- $string ="測試用文字";
- echo "**********$string**********<p>";
- $string = ereg_replace ("^", "<br>", $string);
- $string = ereg_replace ("$", "<br>", $string);
- echo "==========$string==========";
- //開源代碼Vevb.com
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