danielbentes

#!/usr/bin/env python3
"""
Demonstration and Tests for Elastic Priority Scheduler

This file validates all features:
1. Variable task durations
2. Priority-based scheduling with aging
3. Fixed schedule support
4. Quality-triggered elastic scaling
5. Online task processing

danielbentes

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• I am danielbentes on github.
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To claim this, I am signing this object:

danielbentes

/**
     * Check if a phone number is valid
     *
     * A valid phone number can only contain numbers and these characters: +-()
     *
     * @param string $number Phone Number
     * @param string $prefix Calling prefix (optional)
     * @return boolean TRUE if Valid, FALSE if Invalid
     */
    public static function isValidPhoneNumber($number, $prefix = false) {