Multiple choice technology web technology

For integer data type PHP 6 introduced

  1. 8 bit integer value

  2. 16 bit integer value

  3. 32 bit integer value

  4. 64 bit integer value
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D Correct answer
Explanation

PHP 6 was designed to support 64-bit integers, expanding beyond the 32-bit limitation of earlier versions.

AI explanation

The marked answer is 64-bit integer support. Note PHP 6 itself was an abandoned project (its Unicode work was later folded into PHP 5.x branches and PHP eventually jumped to PHP 7), so framing this as a PHP 6 feature is historically shaky; in practice PHP's native int size is simply tied to the platform (32-bit vs 64-bit build), and 64-bit integer support became mainstream as 64-bit platforms/builds became standard. Given that caveat, of the listed options only 64-bit matches how PHP's integer size actually evolved — 8/16/32-bit fixed-width integer types were never introduced as PHP scalar types.

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