3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = "Lörem ipßüm dölör ßit ämet, cönßectetüer ädipißcing elit. Sed ligülä. Präeßent jüßtö tellüß, grävidä eü, tempüß ä, mättiß nön, örci. Näm qüiß lörem. Näm äliqüet elit ßed elit. Phäßellüß venenätiß jüßtö eget enim. Dönec nißl. Pröin mättiß venenätiß jüßtö. Sed äliqüäm pörtä örci. Cräß elit nißl, cönvälliß qüiß, tincidünt ät, vehicülä äccümßän, ödiö. Sed möleßtie. Etiäm mölliß feügiät elit. Veßtibülüm änte ipßüm primiß in fäücibüß örci lüctüß et ültriceß pößüere cübiliä Cüräe; Mäecenäß nön nüllä."; // mb_strtolower() $timeMB = microtime(true); for($i=0;$i<30000;$i++) $lower = mb_strtolower("$text/no-cache-$i"); $timeMB = microtime(true) - $timeMB; echo "mb: ".sprintf("%.5f",$timeMB)." sek.<br />";
Output for 7.4.0
mb: 0.40606 sek.<br />
Output for 7.3.12
mb: 0.51135 sek.<br />
Output for 7.3.11
mb: 0.52666 sek.<br />
Output for 7.3.10
mb: 0.50103 sek.<br />
Output for 7.3.9
mb: 0.37721 sek.<br />
Output for 7.3.8
mb: 0.49519 sek.<br />
Output for 7.3.7
mb: 0.41199 sek.<br />
Output for 7.3.6
mb: 0.40793 sek.<br />
Output for 7.3.5
mb: 0.40437 sek.<br />
Output for 7.3.4
mb: 0.53614 sek.<br />
Output for 7.3.3
mb: 0.36282 sek.<br />
Output for 7.3.2
mb: 0.49289 sek.<br />
Output for 7.3.1
mb: 0.33270 sek.<br />
Output for 7.3.0
mb: 0.49087 sek.<br />
Output for 7.2.25
mb: 1.75508 sek.<br />
Output for 7.2.24
mb: 1.88944 sek.<br />
Output for 7.2.23
mb: 1.46464 sek.<br />
Output for 7.2.22
mb: 1.74085 sek.<br />
Output for 7.2.21
mb: 2.07221 sek.<br />
Output for 7.2.20
mb: 2.02806 sek.<br />
Output for 7.2.19
mb: 1.78572 sek.<br />
Output for 7.2.18
mb: 1.84622 sek.<br />
Output for 7.2.17
mb: 1.90436 sek.<br />
Output for 7.2.16
mb: 1.58415 sek.<br />
Output for 7.2.15
mb: 1.84487 sek.<br />
Output for 7.2.14
mb: 1.83701 sek.<br />
Output for 7.2.13
mb: 1.89696 sek.<br />
Output for 7.2.12
mb: 1.45913 sek.<br />
Output for 7.2.11
mb: 1.79876 sek.<br />
Output for 7.2.10
mb: 2.01518 sek.<br />
Output for 7.2.9
mb: 2.06241 sek.<br />
Output for 7.2.8
mb: 1.68696 sek.<br />
Output for 7.2.7
mb: 1.77475 sek.<br />
Output for 7.2.6
mb: 1.74518 sek.<br />
Output for 7.2.5
mb: 1.41786 sek.<br />
Output for 7.2.4
mb: 1.89743 sek.<br />
Output for 7.2.3
mb: 1.81529 sek.<br />
Output for 7.2.2
mb: 1.58908 sek.<br />
Output for 7.2.1
mb: 1.86002 sek.<br />
Output for 7.2.0
mb: 1.93861 sek.<br />
Output for 7.1.33
mb: 1.60857 sek.<br />
Output for 7.1.32
mb: 1.91279 sek.<br />
Output for 7.1.31
mb: 1.91843 sek.<br />
Output for 7.1.30
mb: 1.52537 sek.<br />
Output for 7.1.29
mb: 1.91976 sek.<br />
Output for 7.1.28
mb: 1.89242 sek.<br />
Output for 7.1.27
mb: 1.77244 sek.<br />
Output for 7.1.26
mb: 1.96458 sek.<br />
Output for 7.1.25
mb: 1.87955 sek.<br />
Output for 7.1.24
mb: 2.01018 sek.<br />
Output for 7.1.23
mb: 1.94504 sek.<br />
Output for 7.1.22
mb: 1.62983 sek.<br />
Output for 7.1.21
mb: 1.82963 sek.<br />
Output for 7.1.20
mb: 1.90575 sek.<br />
Output for 7.1.19
mb: 1.55598 sek.<br />
Output for 7.1.18
mb: 1.94890 sek.<br />
Output for 7.1.17
mb: 1.57101 sek.<br />
Output for 7.1.16
mb: 1.91017 sek.<br />
Output for 7.1.15
mb: 1.78531 sek.<br />
Output for 7.1.14
mb: 1.82465 sek.<br />
Output for 7.1.13
mb: 1.80938 sek.<br />
Output for 7.1.12
mb: 2.05019 sek.<br />
Output for 7.1.11
mb: 1.64123 sek.<br />
Output for 7.1.10
mb: 1.70717 sek.<br />
Output for 7.1.9
mb: 1.58164 sek.<br />
Output for 7.1.8
mb: 1.80235 sek.<br />
Output for 7.1.7
mb: 1.55736 sek.<br />
Output for 7.1.6
mb: 1.58013 sek.<br />
Output for 7.1.5
mb: 1.78824 sek.<br />
Output for 7.1.4
mb: 1.62553 sek.<br />
Output for 7.1.3
mb: 1.94399 sek.<br />
Output for 7.1.2
mb: 1.56963 sek.<br />
Output for 7.1.1
mb: 1.91046 sek.<br />
Output for 7.1.0
mb: 1.66545 sek.<br />
Output for 7.0.33
mb: 1.54967 sek.<br />
Output for 7.0.32
mb: 1.57133 sek.<br />
Output for 7.0.31
mb: 1.52204 sek.<br />
Output for 7.0.30
mb: 1.90416 sek.<br />
Output for 7.0.29
mb: 1.91185 sek.<br />
Output for 7.0.28
mb: 2.05754 sek.<br />
Output for 7.0.27
mb: 1.72558 sek.<br />
Output for 7.0.26
mb: 1.91853 sek.<br />
Output for 7.0.25
mb: 1.96133 sek.<br />
Output for 7.0.24
mb: 1.65557 sek.<br />
Output for 7.0.23
mb: 1.92383 sek.<br />
Output for 7.0.22
mb: 1.70645 sek.<br />
Output for 7.0.21
mb: 1.87284 sek.<br />
Output for 7.0.20
mb: 1.90993 sek.<br />
Output for 7.0.19
mb: 1.69032 sek.<br />
Output for 7.0.18
mb: 1.90640 sek.<br />
Output for 7.0.17
mb: 1.57842 sek.<br />
Output for 7.0.16
mb: 1.85260 sek.<br />
Output for 7.0.15
mb: 1.67818 sek.<br />
Output for 7.0.14
mb: 1.75725 sek.<br />
Output for 7.0.13
mb: 2.01640 sek.<br />
Output for 7.0.12
mb: 1.73640 sek.<br />
Output for 7.0.11
mb: 1.45870 sek.<br />
Output for 7.0.10
mb: 1.86161 sek.<br />
Output for 7.0.9
mb: 1.88721 sek.<br />
Output for 7.0.8
mb: 1.88237 sek.<br />
Output for 7.0.7
mb: 1.99775 sek.<br />
Output for 7.0.6
mb: 2.03641 sek.<br />
Output for 7.0.5
mb: 1.99487 sek.<br />
Output for 7.0.4
mb: 1.94424 sek.<br />
Output for 7.0.3
mb: 1.85391 sek.<br />
Output for 7.0.2
mb: 1.90469 sek.<br />
Output for 7.0.1
mb: 2.05787 sek.<br />
Output for 7.0.0
mb: 1.91358 sek.<br />
Output for 5.6.40
mb: 1.80043 sek.<br />
Output for 5.6.39
mb: 1.95705 sek.<br />
Output for 5.6.38
mb: 2.17376 sek.<br />
Output for 5.6.37
mb: 1.55921 sek.<br />
Output for 5.6.36
mb: 1.74732 sek.<br />
Output for 5.6.35
mb: 2.08216 sek.<br />
Output for 5.6.34
mb: 2.03507 sek.<br />
Output for 5.6.33
mb: 1.64759 sek.<br />
Output for 5.6.32
mb: 1.94282 sek.<br />
Output for 5.6.31
mb: 1.93452 sek.<br />
Output for 5.6.30
mb: 2.04204 sek.<br />
Output for 5.6.29
mb: 1.50431 sek.<br />
Output for 5.6.28
mb: 1.74533 sek.<br />
Output for 5.6.27
mb: 1.83865 sek.<br />
Output for 5.6.26
mb: 2.06008 sek.<br />
Output for 5.6.25
mb: 1.93064 sek.<br />
Output for 5.6.24
mb: 1.70215 sek.<br />
Output for 5.6.23
mb: 1.61029 sek.<br />
Output for 5.6.22
mb: 1.95805 sek.<br />
Output for 5.6.21
mb: 1.92717 sek.<br />
Output for 5.6.20
mb: 2.00990 sek.<br />
Output for 5.6.19
mb: 1.98789 sek.<br />
Output for 5.6.18
mb: 1.86621 sek.<br />
Output for 5.6.17
mb: 1.58797 sek.<br />
Output for 5.6.16
mb: 1.59424 sek.<br />
Output for 5.6.15
mb: 1.80490 sek.<br />
Output for 5.6.14
mb: 1.82257 sek.<br />
Output for 5.6.13
mb: 1.77713 sek.<br />
Output for 5.6.12
mb: 2.07890 sek.<br />
Output for 5.6.11
mb: 2.22888 sek.<br />
Output for 5.6.10
mb: 1.58370 sek.<br />
Output for 5.6.9
mb: 2.01315 sek.<br />
Output for 5.6.8
mb: 1.86554 sek.<br />
Output for 5.6.7
mb: 1.98533 sek.<br />
Output for 5.6.6
mb: 1.94773 sek.<br />
Output for 5.6.5
mb: 1.91314 sek.<br />
Output for 5.6.4
mb: 1.86533 sek.<br />
Output for 5.6.3
mb: 1.75279 sek.<br />
Output for 5.6.2
mb: 2.04541 sek.<br />
Output for 5.6.1
mb: 1.88765 sek.<br />
Output for 5.6.0
mb: 1.92946 sek.<br />
Output for 5.5.38
mb: 2.15226 sek.<br />
Output for 5.3.3, 5.3.6 - 5.3.7, 5.3.9, 5.3.11 - 5.3.12, 5.3.15, 5.3.18 - 5.3.20, 5.3.22 - 5.3.23, 5.3.25 - 5.3.26, 5.3.28, 5.4.6 - 5.4.7, 5.4.10, 5.4.14, 5.4.16 - 5.4.17, 5.4.19, 5.4.21 - 5.4.23, 5.4.28, 5.4.30, 5.4.34, 5.4.36 - 5.4.37, 5.4.39, 5.4.45, 5.5.2, 5.5.4 - 5.5.5, 5.5.7, 5.5.10, 5.5.12, 5.5.15, 5.5.17, 5.5.20, 5.5.23, 5.5.29 - 5.5.32, 5.5.37

Process exited with code 137.
Output for 5.5.36
mb: 2.39233 sek.<br />
Output for 5.5.35
mb: 2.33272 sek.<br />
Output for 5.5.34
mb: 2.09282 sek.<br />
Output for 5.5.33
mb: 2.12210 sek.<br />
Output for 5.5.28
mb: 1.88189 sek.<br />
Output for 5.5.27
mb: 2.31561 sek.<br />
Output for 5.5.26
mb: 2.37847 sek.<br />
Output for 5.5.25
mb: 2.39191 sek.<br />
Output for 5.5.24
mb: 2.46262 sek.<br />
Output for 5.5.22
mb: 2.21233 sek.<br />
Output for 5.5.21
mb: 2.35313 sek.<br />
Output for 5.5.19
mb: 2.44274 sek.<br />
Output for 5.5.18
mb: 2.04175 sek.<br />
Output for 5.5.16
mb: 2.35429 sek.<br />
Output for 5.5.14
mb: 2.14892 sek.<br />
Output for 5.5.13
mb: 2.39026 sek.<br />
Output for 5.5.11
mb: 2.30126 sek.<br />
Output for 5.5.9
mb: 2.06860 sek.<br />
Output for 5.5.8
mb: 2.48209 sek.<br />
Output for 5.5.6
mb: 1.98316 sek.<br />
Output for 5.5.3
mb: 2.12635 sek.<br />
Output for 5.5.1
mb: 2.36818 sek.<br />
Output for 5.5.0
mb: 2.26782 sek.<br />
Output for 5.4.44
mb: 2.44934 sek.<br />
Output for 5.4.43
mb: 2.15676 sek.<br />
Output for 5.4.42
mb: 2.06996 sek.<br />
Output for 5.4.41
mb: 1.96994 sek.<br />
Output for 5.4.40
mb: 2.45378 sek.<br />
Output for 5.4.38
mb: 2.37123 sek.<br />
Output for 5.4.35
mb: 2.11369 sek.<br />
Output for 5.4.33
mb: 2.20627 sek.<br />
Output for 5.4.32
mb: 2.46013 sek.<br />
Output for 5.4.31
mb: 2.46655 sek.<br />
Output for 5.4.29
mb: 2.45325 sek.<br />
Output for 5.4.27
mb: 2.13382 sek.<br />
Output for 5.4.26
mb: 2.16011 sek.<br />
Output for 5.4.25
mb: 2.41173 sek.<br />
Output for 5.4.24
mb: 2.33918 sek.<br />
Output for 5.4.20
mb: 2.45001 sek.<br />
Output for 5.4.18
mb: 1.98744 sek.<br />
Output for 5.4.15
mb: 1.89343 sek.<br />
Output for 5.4.13
mb: 2.34140 sek.<br />
Output for 5.4.12
mb: 2.47314 sek.<br />
Output for 5.4.11
mb: 2.31086 sek.<br />
Output for 5.4.9
mb: 2.38711 sek.<br />
Output for 5.4.8
mb: 2.38587 sek.<br />
Output for 5.4.5
mb: 2.26396 sek.<br />
Output for 5.4.4
mb: 2.44312 sek.<br />
Output for 5.4.3
mb: 2.38956 sek.<br />
Output for 5.4.2
mb: 2.41242 sek.<br />
Output for 5.4.1
mb: 1.97130 sek.<br />
Output for 5.4.0
mb: 2.25228 sek.<br />
Output for 5.3.29
mb: 2.44822 sek.<br />
Output for 5.3.27
mb: 2.20294 sek.<br />
Output for 5.3.24
mb: 2.16824 sek.<br />
Output for 5.3.21
mb: 2.37796 sek.<br />
Output for 5.3.17
mb: 2.29342 sek.<br />
Output for 5.3.16
mb: 2.22084 sek.<br />
Output for 5.3.14
mb: 2.27313 sek.<br />
Output for 5.3.13
mb: 2.43245 sek.<br />
Output for 5.3.10
mb: 2.41884 sek.<br />
Output for 5.3.8
mb: 2.23887 sek.<br />
Output for 5.3.5
mb: 2.40440 sek.<br />
Output for 5.3.4
mb: 2.21520 sek.<br />
Output for 5.3.2
mb: 1.95773 sek.<br />
Output for 5.3.1
mb: 2.29438 sek.<br />
Output for 5.3.0
mb: 2.16484 sek.<br />
preferences:
162.85 ms | 401 KiB | 269 Q