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PHP - ¶àάÊý×é

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PHP - Á½Î¬Êý×é

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Æ·ÅÆ ¿â´æ ÏúÁ¿
Volvo 33 20
BMW 17 15
Saab 5 2
Land Rover 15 11

ÎÒÃÇÄܹ»ÔÚÁ½Î¬Êý×éÖд洢ÉϱíÖеÄÊý¾Ý£¬¾ÍÏñÕâÑù£º

$cars = array
  (
  array("Volvo",22,18),
  array("BMW",15,13),
  array("Saab",5,2),
  array("Land Rover",17,15)
  );

ÏÖÔÚÕâ¸öÁ½Î¬Êý×é°üº¬ÁËËĸöÊý×飬²¢ÇÒËüÓÐÁ½¸öË÷Òý£¨Ï±꣩£ºÐкÍÁС£

ÈçÐè·ÃÎÊ $cars Êý×éÖеÄÔªËØ£¬ÎÒÃDZØÐëʹÓÃÁ½¸öË÷Òý£¨ÐкÍÁУ©£º

ʵÀý

<?php
echo $cars[0][0].": ¿â´æ£º".$cars[0][1].", ÏúÁ¿£º".$cars[0][2].".<br>";
echo $cars[1][0].": ¿â´æ£º".$cars[1][1].", ÏúÁ¿£º".$cars[1][2].".<br>";
echo $cars[2][0].": ¿â´æ£º".$cars[2][1].", ÏúÁ¿£º".$cars[2][2].".<br>";
echo $cars[3][0].": ¿â´æ£º".$cars[3][1].", ÏúÁ¿£º".$cars[3][2].".<br>";
?>

ÔËÐÐʵÀý

ÎÒÃÇÒ²¿ÉÒÔÔÚ For Ñ­»·ÖÐʹÓÃÁíÒ»¸ö For Ñ­»·£¬À´»ñµÃ $cars Êý×éÖеÄÔªËØ£¨ÎÒÃÇÈÔÐèʹÓÃÁ½¸öË÷Òý£©£º

ʵÀý

<?php
for ($row = 0; $row < 4; $row++) {
  echo "<p><b>Row number $row</b></p>";
  echo "<ul>";
  for ($col = 0; $col < 3; $col++) {
    echo "<li>".$cars[$row][$col]."</li>";
  }
  echo "</ul>";
}
?>

ÔËÐÐʵÀý

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