「PHP」文字列を半角スペースで区切る

書式
preg_split(“/\s/", 文字列)
使用例

Plain text
Copy to clipboard
Open code in new window
EnlighterJS 3 Syntax Highlighter
<?php
$strA = "A01 B02 C03 D04";
$resArr = preg_split("/\s/", $strA);
foreach ($resArr as $g) {
echo $g." ";
}
echo "<br>".$resArr[0];
?>
<?php $strA = "A01 B02 C03 D04"; $resArr = preg_split("/\s/", $strA); foreach ($resArr as $g) { echo $g." "; } echo "<br>".$resArr[0]; ?>
<?php
$strA = "A01 B02 C03 D04";
$resArr = preg_split("/\s/", $strA);

foreach ($resArr as $g) {
  echo $g." "; 
}
echo "<br>".$resArr[0]; 
?>

結果
A01 B02 C03 D04
A01

PHP

Posted by arkgame