3v4l.org

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<?php if ("10 papagaios" + "15 galinhas" == "25 aves") { echo "sao aves"; } else { echo "NAO sao aves"; }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Warning: A non-numeric value encountered in /in/cS4kO on line 3 Warning: A non-numeric value encountered in /in/cS4kO on line 3 NAO sao aves
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: A non well formed numeric value encountered in /in/cS4kO on line 3 Notice: A non well formed numeric value encountered in /in/cS4kO on line 3 sao aves
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.3.32 - 7.3.33
sao aves

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268.08 ms | 402 KiB | 336 Q