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<?php function loop_prologue() { printf("starting loop\n"); } function loop_epilogue() { printf("terminating loop\n"); } function loop_iter() { printf("iteration\n"); } $x = 3; for ( loop_prologue(); ($x-- >= 1) || (loop_epilogue()); loop_iter() ) { echo "$x\n"; }
Output for 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 - 8.3.4, 8.3.6
starting loop 2 iteration 1 iteration 0 iteration terminating loop
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 starting loop 2 iteration 1 iteration 0 iteration terminating loop

preferences:
196 ms | 402 KiB | 291 Q