Online PHP editor | perf for 8XdT0

@ 2013-10-31T03:19:37Z

<?php


echo '0:        '.(boolval(0) ? 'true' : 'false')."\n";
echo '42:       '.(boolval(42) ? 'true' : 'false')."\n";
echo '0.0:      '.(boolval(0.0) ? 'true' : 'false')."\n";
echo '4.2:      '.(boolval(4.2) ? 'true' : 'false')."\n";
echo '"":       '.(boolval("") ? 'true' : 'false')."\n";
echo '"string": '.(boolval("string") ? 'true' : 'false')."\n";
echo '"0":      '.(boolval("0") ? 'true' : 'false')."\n";
echo '"1":      '.(boolval("1") ? 'true' : 'false')."\n";
echo '[1, 2]:   '.(boolval([1, 2]) ? 'true' : 'false')."\n";
echo '[]:       '.(boolval([]) ? 'true' : 'false')."\n";
echo 'stdClass: '.(boolval(new stdClass) ? 'true' : 'false')."\n";

echo '0:        '.(bool)0 ? 'true' : 'false')."\n";
echo '42:       '.(bool)42 ? 'true' : 'false')."\n";
echo '0.0:      '.(bool)0.0 ? 'true' : 'false')."\n";
echo '4.2:      '.(bool)4.2 ? 'true' : 'false')."\n";
echo '"":       '.(bool)"" ? 'true' : 'false')."\n";
echo '"string": '.(bool)"string" ? 'true' : 'false')."\n";
echo '"0":      '.(bool)"0" ? 'true' : 'false')."\n";
echo '"1":      '.(bool)"1" ? 'true' : 'false')."\n";
echo '[1, 2]:   '.(bool)[1, 2] ? 'true' : 'false')."\n";
echo '[]:       '.(bool)[] ? 'true' : 'false')."\n";
echo 'stdClass: '.(bool)new stdClass ? 'true' : 'false')."\n";

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

Version	System time (s)	User time (s)	Memory (MiB)
5.4.21	0.293	0.033	19.05
5.4.20	0.323	0.037	18.80
5.4.19	0.307	0.040	18.99
5.4.18	0.303	0.040	19.05
5.4.17	0.320	0.037	18.97
5.4.16	0.337	0.033	18.98
5.4.15	0.370	0.037	19.19
5.4.14	0.330	0.047	16.48
5.4.13	0.307	0.037	16.32
5.4.12	0.290	0.033	16.49
5.4.11	0.313	0.033	16.50
5.4.10	0.310	0.037	16.46
5.4.9	0.303	0.040	16.29
5.4.8	0.353	0.037	16.44
5.4.7	0.307	0.037	16.49
5.4.6	0.380	0.033	16.54
5.4.5	0.290	0.053	16.43
5.4.4	0.307	0.040	16.17
5.4.3	0.280	0.037	16.44
5.4.2	0.360	0.033	16.55
5.4.1	0.370	0.033	16.55
5.4.0	0.383	0.033	15.79
5.3.27	0.333	0.040	14.48
5.3.26	0.303	0.033	14.45
5.3.25	0.307	0.043	14.73
5.3.24	0.307	0.037	14.47
5.3.23	0.270	0.040	14.46
5.3.22	0.267	0.040	14.63
5.3.21	0.277	0.037	14.43
5.3.20	0.307	0.030	14.41
5.3.19	0.317	0.037	14.42
5.3.18	0.293	0.033	14.52
5.3.17	0.307	0.043	14.41
5.3.16	0.287	0.043	14.43
5.3.15	0.287	0.043	14.43
5.3.14	0.330	0.047	14.41
5.3.13	0.337	0.030	14.40
5.3.12	0.287	0.043	14.52
5.3.11	0.290	0.037	14.61
5.3.10	0.307	0.037	13.96
5.3.9	0.270	0.037	13.91
5.3.8	0.297	0.040	13.97
5.3.7	0.287	0.040	13.88
5.3.6	0.290	0.033	13.92
5.3.5	0.263	0.037	13.89
5.3.4	0.277	0.033	13.81
5.3.3	0.280	0.027	13.71
5.3.2	0.280	0.033	13.56
5.3.1	0.307	0.033	13.68
5.3.0	0.300	0.043	13.50

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