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<?php $string = '[download] 28.8% of 1.51M at 171.30k/s ETA 00:06'; [, $percent, , $size, ] = explode(' ', $string, 5); var_export(['percent' => $percent, 'size' => $size]);
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
array ( 'percent' => '28.8%', 'size' => '1.51M', )
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 array ( 'percent' => '28.8%', 'size' => '1.51M', )

preferences:
131.91 ms | 402 KiB | 154 Q