PHP中检测字符串是否同时包含两个数组中的任意值

<?php
$array1 = array('night', 'morning', 'afternoon');
$array2 = array('robert','david','justin');
$string ='robert read a book this morning';

// 错误尝试
if (strstr($string, $array1) && strstr($string, $array2)){
    echo "Match found";
} else {
    echo "Not found";
}
?>

<?php
$array1 = ['night', 'morning', 'afternoon'];
$array2 = ['robert','david','justin'];
$string ='robert read a book this morning';

// 将字符串拆分为单词数组
$stringWords = explode(' ', $string);

// 检查 stringWords 与 array1 的交集
$matchesArray1 = array_intersect($stringWords, $array1);

// 检查 stringWords 与 array2 的交集
$matchesArray2 = array_intersect($stringWords, $array2);

// 判断两个交集是否都非空
if (!empty($matchesArray1) && !empty($matchesArray2)) {
    echo 'Match found';
} else {
    echo 'Not Found';
}

// 另一个例子：不匹配的情况
$string2 = 'david read a book this evening';
$stringWords2 = explode(' ', $string2);
$matchesArray1_2 = array_intersect($stringWords2, $array1); // evening 不在 array1
$matchesArray2_2 = array_intersect($stringWords2, $array2); // david 在 array2

if (!empty($matchesArray1_2) && !empty($matchesArray2_2)) {
    echo "\nMatch found for string2";
} else {
    echo "\nNot Found for string2"; // 输出此行
}
?>

<?php
$array1 = ['night', 'morning', 'afternoon'];
$array2 = ['robert','david','justin'];
$string ='robert read a book this morning'; // 匹配
$string_substring = 'goodmorning robert'; // 匹配 (morning是子串)
$string_no_match = 'david read a book this evening'; // 不匹配

// 检查 array1
$foundInArray1 = false;
foreach ($array1 as $value) {
    if (str_contains($string, $value)) { // PHP 8+
    // if (strpos($string, $value) !== false) { // 兼容 PHP 5.x/7.x
        $foundInArray1 = true;
        break; // 找到一个匹配即可
    }
}

// 检查 array2
$foundInArray2 = false;
foreach ($array2 as $value) {
    if (str_contains($string, $value)) { // PHP 8+
    // if (strpos($string, $value) !== false) { // 兼容 PHP 5.x/7.x
        $foundInArray2 = true;
        break; // 找到一个匹配即可
    }
}

// 判断两个条件是否都满足
if ($foundInArray1 && $foundInArray2) {
    echo "Match found for original string\n";
} else {
    echo "Not Found for original string\n";
}

// 示例：使用 str_contains 匹配子串
$foundInArray1_sub = false;
foreach ($array1 as $value) {
    if (str_contains($string_substring, $value)) {
        $foundInArray1_sub = true;
        break;
    }
}
$foundInArray2_sub = false;
foreach ($array2 as $value) {
    if (str_contains($string_substring, $value)) {
        $foundInArray2_sub = true;
        break;
    }
}
if ($foundInArray1_sub && $foundInArray2_sub) {
    echo "Match found for substring string\n"; // 输出此行
} else {
    echo "Not Found for substring string\n";
}
?>