ถ้ามีข้อความ

รหัสตัวอย่าง

49
0

php ตรวจสอบว่าข้อความบรรจุคำ

$myString = 'Hello Bob how are you?';
if (strpos($myString, 'Bob') !== false) {
    echo "My string contains Bob";
}
4
0

php หาถ้าจะบรรจุข้อความ

if (strpos($string, 'substring') !== false) {
	// do stuff 
}

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