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Is Boolean in Php

Maya Lin-Takahashi • • 7 min read
Is Boolean in Php

PHP uses the bool type to represent boolean values. To represent boolean literals, you can use the true and false keywords. These keywords are case-insensitive.

Is there boolean in PHP?

PHP uses the bool type to represent boolean values. To represent boolean literals, you can use the true and false keywords. These keywords are case-insensitive.

Is 1 true or false in PHP?

3 Answers. A boolean TRUE value is converted to the string “1”. Boolean FALSE is converted to “” (the empty string). This allows conversion back and forth between boolean and string values.

Maya Lin-Takahashi
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Maya Lin-Takahashi

Maya is a hardware enthusiast who tests and reviews smart home devices, smartphones, wearables, and audio gear. She focuses on practical consumer value and build quality.