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<?php function sum($carry, $item) { echo $carry."==".$item.PHP_EOL; $carry += $item; return $carry; } $a = array(1, 2, 3, 4, 5); var_dump(array_reduce($a, "sum"));
Output for 4.3.10 - 4.3.11, 4.4.0 - 4.4.9, 5.0.2 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 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 - 8.3.6
==1 1==2 3==3 6==4 10==5 int(15)
Output for 4.3.3 - 4.3.9, 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/TvAv4 on line 4 ==1PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/TvAv4 on line 4 1==2PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/TvAv4 on line 4 3==3PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/TvAv4 on line 4 6==4PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/TvAv4 on line 4 10==5PHP_EOLint(15)
Output for 4.3.0 - 4.3.2
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/TvAv4 on line 4 1==2PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/TvAv4 on line 4 3==3PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/TvAv4 on line 4 6==4PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/TvAv4 on line 4 10==5PHP_EOLint(15)
preferences:
290.52 ms | 402 KiB | 459 Q