What are the advantages and disadvantages of using a master script to control and trigger individual PHP scripts with varying requirements, compared to directly modifying the crontab within PHP?

When managing multiple PHP scripts with varying requirements that need to be executed at specific times, using a master script to control and trigger them can provide better organization, centralized control, and easier maintenance. However, directly modifying the crontab within PHP can offer more flexibility and granular control over scheduling and execution. 

// Master script to control and trigger individual PHP scripts
$scripts = [
    'script1.php' => '*/5 * * * *',
    'script2.php' => '0 1 * * *',
    'script3.php' => '*/10 * * * *',
];

foreach ($scripts as $script => $schedule) {
    exec("crontab -l | { cat; echo '{$schedule} php /path/to/{$script}'; } | crontab -");
}

Keywords

master script PHP scripts crontab requirements trigger

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