What Is an Array in PHP

Q

What Is an Array in PHP? - PHP Script Tips - Understanding PHP Arrays and Their Basic Operations

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A

An array in PHP is really an ordered map of pairs of keys and values.

Comparing with Perl, an array in PHP is not like a normal array in Perl. An array in PHP is like an associate array in Perl. But an array in PHP can work like a normal array in Perl.

Comparing with Java, an array in PHP is not like an array in Java. An array in PHP is like a TreeMap class in Java. But an array in PHP can work like an array in Java.

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What Is an Array in PHP
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