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<?php function per2num($per){return $per+0;} foreach(array("2%","25%","2.01%","25.00%") as $test) echo $test,":\t",per2num($test),"\r\n";
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
2%: Warning: A non-numeric value encountered in /in/Bbu6k on line 2 2 25%: Warning: A non-numeric value encountered in /in/Bbu6k on line 2 25 2.01%: Warning: A non-numeric value encountered in /in/Bbu6k on line 2 2.01 25.00%: Warning: A non-numeric value encountered in /in/Bbu6k on line 2 25
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
2%: Notice: A non well formed numeric value encountered in /in/Bbu6k on line 2 2 25%: Notice: A non well formed numeric value encountered in /in/Bbu6k on line 2 25 2.01%: Notice: A non well formed numeric value encountered in /in/Bbu6k on line 2 2.01 25.00%: Notice: A non well formed numeric value encountered in /in/Bbu6k on line 2 25
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 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, 7.3.32 - 7.3.33
2%: 2 25%: 25 2.01%: 2.01 25.00%: 25
preferences:
325.33 ms | 404 KiB | 459 Q