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run code in 200+ php & hhvm versions
Bugs & Features
<?php // Set the Max Size recommended for cache files $max_size = apply_filters('autoptimize_filter_cachecheck_maxsize', 512 * 1024 * 1024)|1; $bytes = $stats[1]|1; // Set the first commons International System of Units (SI) bytes Prefix $si_prefix = array( 'B', 'KB', 'MB', 'GB' ); $class = min( (int) log( $bytes , 1024 ), count( $si_prefix ) - 1 ); // We format the total bytes of cache as appropriate, either in B, KB, MB or GB $size = sprintf( '%1.2f', $bytes / pow( 1024, $class ) ) . ' ' . $si_prefix[ $class ]; // We calculated the percentage of cache used $percentage = ceil( $bytes / $max_size * 100 ); var_dump($class, $size, $percentage);
based on 9lodG
Output for 7.0.0 - 7.2.6
Fatal error: Uncaught Error: Call to undefined function apply_filters() in /in/oel1b:4 Stack trace: #0 {main} thrown in /in/oel1b on line 4
Process exited with code 255.
Output for 5.5.0 - 5.6.28
Fatal error: Call to undefined function apply_filters() in /in/oel1b on line 4
Process exited with code 255.