เช็คชาร์ในข้อความ php

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5
0

ถ้าส่วนหนึ่งขอ stringp ph

$a = 'How are you?';

if (strpos($a, 'are') !== false) {
    echo 'true';
}
5
0

php เจอว่าส่วนข้อความอยู่ว่าอยู่ในข้อความ

$result = strpos("haystack", "needle");

if ($result != false)
{
  // text found
}

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