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PHP code
<?php
$str = "plus/list.php?tid=1";
$pattern = "/\.php\?tid=(\d+)/";
$replacement = "-$1.html";
print preg_replace($pattern, $replacement, $str);
?>

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PHP code
<?php
$str = "plus/list.php?tid=1";
$pattern = "/\.php\?tid=(\d+)/";
$replacement = "-$1.html";
print preg_replace($pattern, $replacement, $str);
?>

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PHP code:

$url ="plus/list.php?tid=1";
echo preg_replace("#plus/list.php\?tid=(.*)#", "plus/list-\${1}.html", $url);

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PHP code

$url ="plus/list.php?tid=1";
echo preg_replace("#plus/list.php\?tid=(.*)#", "plus/list-\${1}.html", $url);

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HTML code

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