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<?
$a[] = 2;
$a[] = 4;
$a[] = 6;
$a[] = 8;
$a[] = 10;
for( $i = 0; $i < count( $a ); $i++ ) {
print $a[$i] . "<BR>";
}
?>
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<?
// ---------------------------------------------------------------
// 定義
// ---------------------------------------------------------------
$rect = array( 'top' => 0
, 'left' => 0
, 'right' => 800
, 'bottom' => 600
);
// ---------------------------------------------------------------
// 表示1
// ---------------------------------------------------------------
foreach( $rect as $key => $value ) {
print "$key はインデックスで $rect[$key] は値です<br>";
}
// ---------------------------------------------------------------
// 2行改行
// ---------------------------------------------------------------
print str_repeat( "<br>", 2 );
// ---------------------------------------------------------------
// 表示2
// ---------------------------------------------------------------
foreach( $rect as $key => $value ) {
print "$key はインデックスで $value は値です<br>";
}
?>
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str_repeat --> http://www.php.net/manual/ja/function.str-repeat.php
|
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|
<?
print count( $rect ) . "<br>";
$rect = array( 'top' => 0
, 'left' => 0
, 'right' => 800
, 'bottom' => 600
);
print count( $rect ) . "<br>";
// ---------------------------------------------------------------
// 空にする
// ---------------------------------------------------------------
$rect = array();
print count( $rect ) . "<br>";
?>
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