Examples of PHP arrays and explode functions are summarized _php examples

PHP array and explode function application examples, for everyone to learn the reference.

Example 1:

<?php
$province = Array ("Beijing", "Shanghai", "Tianjin", "Chongqing", "Hebei", "Shanxi", "Inner Mongolia", "Liaoning", "Jilin", "Heilongjiang", "Jiangsu", "Zhejiang", "Anhui", "Fujian", "Jiangxi", "Shandong" , "Henan", "Hubei", "Hunan", "Guangdong", "Guangxi", "Hainan", "Sichuan", "Guizhou", "Yunnan", "Tibet", "Shaanxi", "Gansu", "Ningxia", "Qinghai", "Xinjiang", "Hong Kong", "Macao", "Taiwan", "other");
echo count ($province);//number of array members
echo "<br/>";

if (Is_array ($province)) {//detect whether the variable is an array of
  echo "Well, that's a number.";
}
echo "</br>";

For ($index =0 $index <count ($province); $index + +) {//array loop
echo $province [$index];
echo "</br>";
>

Example 2:

<?php
//using Explode function to split string to array
$source = "HELLO1,HELLO2,HELLO3,HELLO4,HELLO5";//comma-separated string
$hello = Explode (', ', $source);

For ($index =0 $index <count ($hello); $index + +) {
echo $hello [$index];echo] </br>
}
? >

Example 3:

<?php
//function quite practical
//separator can be diagonal, dot, or horizontal line
$date = "04/30/1973";
List ($month, $day, $year) = Split (' [/.-] ', $date);
echo "Month: $month; Day: $day; Year: $year <br/>\n ";
? >

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