如何從循環陣列爆炸

我想從鏈接獲取ID我已經設置了陣列中的所有鏈接，並正向爆炸/然後循環它，但我只有一個ID主鏈接 "/4tzCuIpHHhc/long-title-here",我需要這個ID 4tzCuIpHHhc如何從循環陣列爆炸

我想要這個

<?php 
$links = array(
"/WSNINQJZj1s/weightlifting-fairy-kim-bok-ju-ep05-lee-sung-kyung-run-nam-joo-hyuk-errand-20161130", 
"/Nmy5FWgX0S0/weightlifting-fairy-kim-bok-ju-ep05-nam-joo-hyuk-reject-a-proposal-20161130", 
"/u3gumA7-38A/weightlifting-fairy-kim-bok-ju-ep05-did-you-fall-in-love-with-my-brother-20161130", 
"/Zsa_saeRT1E/weightlifting-fairy-kim-bok-ju-ep05-sung-kyung-offered-joo-hyuk-a-deal-20161130", 
"/9q0uUfSr0lE/weightlifting-fairy-kim-bok-ju-ep05-nam-joo-hyuks-angry-at-lee-sung-kyung-20161130", 
"/UH6YqMDdMDE/weightlifting-fairy-kim-bok-ju-ep05-sung-kyung-and-lee-jae-yoons-drive-date-20161130", 
"/5pC2NJtCg_I/weightlifting-fairy-kim-bok-ju-ep03-did-you-fight-because-of-me-20161123", 
"/UbxbVugdIdo/weightlifting-fairy-kim-bok-ju-ep01-lee-sung-kyung-fell-into-the-pool-20161116", 
"/f29SpSqcOQc/weightlifting-fairy-kim-bok-ju-ep03-lee-sung-kyung-got-into-trouble-20161123", 
"/ydWm_Pnp1BQ/weightlifting-fairy-kim-bok-ju-ep04-lee-sung-kyung-vs-nam-joo-hyuk-20161124", 
"/uiLlQSexJr4/weightlifting-fairy-kim-bok-ju-ep01-an-underwear-thiefs-identity-20161116", 
"/4tzCuIpHHhc/weightlifting-fairy-kim-bok-ju-ep01-weightlifter-vs-rhythmic-gymnast-20161116", 
"/QzRi9_4-ItQ/weightlifting-fairy-kim-bok-ju-ep05-lee-sung-kyung-enter-a-contest-instead20161130", 
); 

foreach ($links as $result) {  
    $explode_c = explode('/',$result); 
     $s = $explode_c[1]; 
} 
echo $s; 

?>

來源

2017-09-15 Alish

你的代碼只會輸出一個ID，因爲它只會「回聲」一次。如果您希望它爲每個結果回顯一次，則需要將回顯放入foreach循環中。 – kainaw

你只得到一個ID，因爲你在循環後回顯。 – kinggs

@kainaw感謝您的意見問題解決:) – Alish

讓$s作爲陣列

foreach ($links as $result) {  
     $explode_c = explode('/',$result); 
      $s[] = $explode_c[1]; 
    } 

print_r($s);

來源

2017-09-15 12:15:59

感謝工作對我很好 – Alish

接受答案，如果它幫助你 –

是肯定兄弟我的問題解決了:) – Alish

你可以這樣做，用下面的代碼替換你的代碼：

$links = array(
"/WSNINQJZj1s/weightlifting-fairy-kim-bok-ju-ep05-lee-sung-kyung-run-nam-joo-hyuk-errand-20161130", 
"/Nmy5FWgX0S0/weightlifting-fairy-kim-bok-ju-ep05-nam-joo-hyuk-reject-a-proposal-20161130", 
"/u3gumA7-38A/weightlifting-fairy-kim-bok-ju-ep05-did-you-fall-in-love-with-my-brother-20161130", 
"/Zsa_saeRT1E/weightlifting-fairy-kim-bok-ju-ep05-sung-kyung-offered-joo-hyuk-a-deal-20161130", 
"/9q0uUfSr0lE/weightlifting-fairy-kim-bok-ju-ep05-nam-joo-hyuks-angry-at-lee-sung-kyung-20161130", 
"/UH6YqMDdMDE/weightlifting-fairy-kim-bok-ju-ep05-sung-kyung-and-lee-jae-yoons-drive-date-20161130", 
"/5pC2NJtCg_I/weightlifting-fairy-kim-bok-ju-ep03-did-you-fight-because-of-me-20161123", 
"/UbxbVugdIdo/weightlifting-fairy-kim-bok-ju-ep01-lee-sung-kyung-fell-into-the-pool-20161116", 
"/f29SpSqcOQc/weightlifting-fairy-kim-bok-ju-ep03-lee-sung-kyung-got-into-trouble-20161123", 
"/ydWm_Pnp1BQ/weightlifting-fairy-kim-bok-ju-ep04-lee-sung-kyung-vs-nam-joo-hyuk-20161124", 
"/uiLlQSexJr4/weightlifting-fairy-kim-bok-ju-ep01-an-underwear-thiefs-identity-20161116", 
"/4tzCuIpHHhc/weightlifting-fairy-kim-bok-ju-ep01-weightlifter-vs-rhythmic-gymnast-20161116", 
"/QzRi9_4-ItQ/weightlifting-fairy-kim-bok-ju-ep05-lee-sung-kyung-enter-a-contest-instead20161130", 
); 

foreach ($links as $result) {  
    $explode_c = explode('/',$result); 
     $s[] = $explode_c[1]; // made array of exploded string 
} 
echo "<pre>"; 
print_r($s); 

$result = array_search('4tzCuIpHHhc', $s); // search for the string if you need key from $s 
echo $id = $s[11];// $result = 11

來源

2017-09-15 12:17:15

如何從循環陣列爆炸

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