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mcal_time_valid
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mcal_time_valid

Name

mcal_time_valid — Returns TRUE if the time is a valid time

Synopsis

bool mcal_time_valid(hour, min, sec); int hour: The hour of the time to check int min: The minutes of the time to check int sec: The seconds of the time to check

Returns

TRUE if the time is valid, FALSE if it is not

Description

mcal_time_valid() lets you check to make sure that a time actually exists. This can be important as many of PHP's date functions will just wrap around if you pass them times that are out of range, such as 70 minutes.

Version

PHP 3 since 3.0.13, PHP 4 since 4.0b4

Example

Example 733. Checking if a time is valid

$hour = 14;
$minutes = 30;
$seconds = 200;

if (mcal_time_valid($hour, $minutes, $seconds)) {
    echo "The time is valid";
} else {
    echo "The time is invalid";
}

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