LEARN WEB DEVELOPMENT USING PHP by R. Dharani

Author:R. Dharani [Dharani, R.]
Language: eng
Format: azw3
Published: 2018-02-13T05:00:00+00:00

0 and 0.0 (but NOT 0.00 or 0.000)

"", "0", and NULL (includes unset variables)

arrays with 0 elements

can cast to boolean using (bool)

FALSE prints as an empty string (no output); TRUE prints as a 1 TRUE and FALSE keywords are case insensitive

if/else statement

if (condition) {

statements;

} elseif (condition) { statements;

} else {

statements;

}

NOTE: although elseif keyword is much more common, else if is also supported while loop (same as Java)

while (condition) {

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