如何使用preg_replace与维度模式和PHP中的替换?
问题描述:
This is my code:
$search = array
(
array('/iked$/', '/ked$/', '/sed$/', '/hed$/', '/xed$/', '/ated$/', '/ited$/', '/ted$/', '/nded$/', '/red$/', '/zed$/', '/led$/', '/med$/', '/ned$/', '/wed$/', '/ied$/', '/bbed$/', '/nged$/', '/gged$/', '/ged$/', '/cided$/', '/luded$/', '/ded$/', '/eeded$/', '/pped$/', '/ced$/', '/ved$/', '/yed/'),
array('/ying$/')
);
$replace = array
(
array('ike', 'k', 'se', 'h', 'x', 'ate', 'ite', 't', 'nd', 'r', 'z', 'l', 'm', 'n', 'w', 'y', 'b', 'ng', 'g', 'ge', 'cide', 'lude', 'd', 'eed', 'p', 'ce', 've', 'y'),
array('y')
);
$kd = preg_replace($search, $replace, $_GET['verb2']);
I want to convert verb forms into Infinitives, e.g. worked
to work
, studying
to study
.
Does anyone know why my code doesn't work?
Is there any other solution?
这是我的代码: p>
$ search = array \ n(
array('/ iked $ /','/ ked $ /','/ sed $ /','/ hed $ /','/ xed $ /','/ ated $ /','/ ited $ /','/ ted $ /','/ nded $ /','/ red $ /','/ zed $ /','/ led $ /','/ med $ /','/ ned $ /','/ wed $ /','/ ied $ /','/ bbed $ /','/ nged $ /','/ gged $ /','/ ged $ /','/ cided $ /','/ luded $ /','/ ded $ /','/ eeded $ /','/ pped $ /','/ ced $ /','/ ved $ /','/ yed /' ),
array('/ ying $ /')
);
$ replace = array
(
array('ike','k','se','h', 'x','ate','ite','t','nd','r','z','l','m','n','w','y','b ','ng','g','ge','cide','lude','d','eed','p','ce','ve','y'),
\ n array('y')
);
$ kd = preg_replace($ search,$ replace,$ _GET ['verb2']);
code> pre>
工作 code>到工作 code>,学习 code>到 study code>。
有谁知道为什么我的代码不起作用? p>
还有其他解决方案吗? p>
div>
答
Try with this example and correct your code:
<?php
$search = array('/ked$/', '/ying$/');
$replace = array('k', 'y');
$w = preg_replace($search, $replace, 'worked');
$s = preg_replace($search, $replace, 'studying');
print_r($w);
echo '<br>';
print_r($s);
?>
If you want have a multidimensional array pattern, see this: