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<?php function poisson($mu,$shift) { #returns array of poisson probabilities for scores $x = []; for ($i = 1 ; $i <= $shift ; $i++ ) { array_push($x,0.0); } $pcdf = 0.0; $a = exp(-1*$mu); while ( $pcdf < 0.999999 || count($x) < 5 ) { array_push($x,$a*($mu**(count($x)-$shift))/facdef(count($x)-$shift)); $pcdf+=end($x); } return $x; } echo poisson(1,0); ?>
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 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
Fatal error: Uncaught Error: Call to undefined function facdef() in /in/dtfKm:11 Stack trace: #0 /in/dtfKm(17): poisson(1, 0) #1 {main} thrown in /in/dtfKm on line 11
Process exited with code 255.
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 Fatal error: Uncaught Error: Call to undefined function facdef() in /in/dtfKm:11 Stack trace: #0 /in/dtfKm(17): poisson(1, 0) #1 {main} thrown in /in/dtfKm on line 11
Process exited with code 255.
Output for 5.6.0 - 5.6.38
Fatal error: Call to undefined function facdef() in /in/dtfKm on line 11
Process exited with code 255.
Output for 5.5.0 - 5.5.38
Parse error: syntax error, unexpected '*' in /in/dtfKm on line 11
Process exited with code 255.
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