Online PHP editor | perf for LYRJg

@ 2012-07-12T14:47:28Z

<?php

mb_internal_encoding('UTF-8');

$value = 'g' . chr(0xa4) .'eld';

var_dump(mb_substitute_character('entity'), mb_convert_encoding($value, 'UTF-8', mb_detect_encoding($value, mb_detect_order(), true), mb_substitute_character());
var_dump(mb_substitute_character('long'), mb_convert_encoding($value, 'UTF-8', 'ISO-8859-15'), mb_substitute_character());
var_dump(mb_substitute_character(0x3013), mb_convert_encoding($value, 'UTF-8', 'ISO-8859-15'), mb_substitute_character());
var_dump(mb_substitute_character('none'), mb_convert_encoding($value, 'UTF-8', 'ISO-8859-15'), mb_substitute_character());

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)
5.4.4	0.153	0.033	16.43
5.4.3	0.170	0.040	16.42
5.4.2	0.157	0.033	16.23
5.4.1	0.177	0.043	16.25
5.4.0	0.140	0.037	15.72
5.3.14	0.180	0.047	14.54
5.3.13	0.167	0.037	14.39
5.3.12	0.163	0.040	14.40
5.3.11	0.170	0.043	14.59
5.3.10	0.167	0.040	13.87
5.3.9	0.157	0.030	14.07
5.3.8	0.167	0.033	14.07
5.3.7	0.150	0.037	13.93
5.3.6	0.170	0.047	13.85
5.3.5	0.010	0.063	13.89
5.3.4	0.003	0.037	13.80
5.3.3	0.067	0.033	13.74
5.3.2	0.160	0.050	13.47
5.3.1	0.153	0.027	13.49
5.3.0	0.160	0.043	13.49

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