Create 03_arrays.php

PHP Arrays

Author: JLB-101

03_arrays.php

@@ -0,0 +1,26 @@
+<pre>
+<?php 
+//Eng: simple Array
+//Pt:  Array simples
+$numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0]; //int
+
+$fruits = array('apple_maca', 'orange_laranja','banana', '...'); //strings
+
+/*
+*Eng:arrays have an index to define the position where the element is located, starts counting from zero to. 
+*
+*Pt:arrays possuem um índice para definir a posição onde o elemento está localizado, começa a contar de zero a..
+*/
+
+//output , saída (php-html):
+echo "<h3>numbers: index zero -- element: {$numbers[0]} </h3>";
+
+echo "<h3>numbers: index five -- element: {$numbers[5]} </h3>";
+
+echo "<h3>fruits:  index one  -- element: {$fruits[1]} </h3>";
+
+//output, saída:
+var_dump($numbers);
+var_dump($fruits);
+?>
+</pre>