CamelCasePregReplaceTest

Create a camelCase string using preg_replace_callback


<?php 

$this
->start($loop);

for (
$i 0$i $this->loop; ++$i) {
    
$value preg_replace_callback('/[^a-zA-Z0-9]+([a-zA-Z0-9])/', function($matches) {
        return 
ucfirst($matches[1]);
    }, 
strtolower('id_company_user_'.$i));
}

return 
$this->end();
PHP Loops Seconds Percent
8.0.30 10.000 0.016207 +202%
8.0.30 100.000 0.123389 +223%
8.0.9 100.000 0.106041 +202%
8.0.8 100.000 0.108400 +196%
7.3.13 100.000 0.107292 +197%
7.3.12 100.000 0.101196 +199%
7.3.11 100.000 0.122864 +209%
7.2.34 100.000 0.131282 +227%
7.2.33 100.000 0.130618 +228%
7.2.31 100.000 0.132207 +232%
7.2.30 100.000 0.120146 +216%
7.2.29 100.000 0.121847 +230%
7.2.28 100.000 0.120903 +228%
7.2.27 100.000 0.126652 +216%
7.2.26 100.000 0.124255 +213%
7.2.25 100.000 0.122117 +228%
7.2.24 100.000 0.148190 +225%
7.2.22 100.000 0.173424 +220%
7.2.21 100.000 0.174230 +222%
7.1.33 100.000 0.156412 +249%
7.1.32 100.000 0.236950 +268%
7.1.31 100.000 0.212493 +255%
7.1.0 100.000 1.226330 +338%
7.0.33 100.000 0.161684 +254%
7.0.7 100.000 1.211477 +280%
5.6.40 100.000 0.429519 +277%
5.6.22 100.000 2.286997 +300%
5.5.36 100.000 2.486492 +299%
5.4.45 100.000 2.400155 +287%
5.3.29 100.000 2.685085 +261%
8.0.29 10.000 0.011799 +248%
8.0.29 100.000 0.106089 +239%
8.0.28 100.000 0.101829 +223%
8.0.27 100.000 0.107089 +205%
8.0.26 100.000 0.107188 +205%
8.0.25 100.000 0.110327 +212%
8.0.24 100.000 0.100135 +206%
8.0.23 100.000 0.108724 +219%
8.0.20 100.000 0.101996 +208%
8.0.19 100.000 0.104095 +181%
8.0.17 100.000 0.126732 +208%
8.0.16 100.000 0.108744 +203%
8.0.14 100.000 0.129806 +211%
8.0.11 10.000 0.017149 +195%
8.0.11 100.000 0.108621 +201%
8.0.10 10.000 0.016632 +187%
8.0.10 100.000 0.113258 +189%
7.3.15 100.000 0.102516 +188%
8.0.28 10.000 0.013181 +227%
8.0.27 10.000 0.016093 +194%
8.0.26 10.000 0.014157 +208%
8.0.25 10.000 0.015039 +200%
8.0.24 10.000 0.013994 +204%
8.0.23 10.000 0.011575 +218%
8.0.20 10.000 0.013373 +222%
8.0.19 10.000 0.015510 +193%
8.0.17 10.000 0.017395 +223%
8.0.16 10.000 0.018119 +222%
8.0.14 10.000 0.018157 +205%
7.3.14 100.000 0.109212 +195%
8.0.9 10.000 0.017537 +210%
8.0.7 100.000 0.109796 +201%
8.0.8 10.000 0.019955 +208%
8.0.3 100.000 0.134483 +200%
8.0.2 100.000 0.155775 +194%
8.0.0 100.000 0.106516 +189%
7.4.33 100.000 0.110966 +219%
8.0.7 10.000 0.019255 +204%
7.4.32 100.000 0.100097 +197%
7.4.30 100.000 0.103758 +214%
7.4.29 100.000 0.102923 +184%
7.4.27 100.000 0.112714 +209%
8.0.3 10.000 0.020982 +196%
7.4.28 100.000 0.117104 +208%
7.4.24 100.000 0.106684 +200%
7.4.7 100.000 0.111393 +191%
7.4.6 100.000 0.101530 +195%
7.4.5 100.000 0.103813 +192%
7.4.4 100.000 0.097083 +184%
8.0.2 10.000 0.025386 +190%
8.0.0 10.000 0.015461 +195%
7.4.3 100.000 0.099620 +188%
7.4.33 10.000 0.015128 +236%
7.4.32 10.000 0.015609 +240%
7.4.30 10.000 0.013333 +208%
7.4.29 10.000 0.018697 +228%
7.3.17 100.000 0.104305 +198%
7.3.16 100.000 0.106789 +201%
7.4.28 10.000 0.018869 +221%
7.4.23 100.000 0.109544 +201%
7.4.21 100.000 0.101914 +197%
7.4.20 100.000 0.109802 +205%
7.4.24 10.000 0.016808 +207%
7.4.16 100.000 0.129775 +196%
7.4.15 10.000 0.025232 +195%
7.4.15 100.000 0.160671 +195%
7.4.13 100.000 0.110807 +212%
7.4.27 10.000 0.018088 +215%
7.4.23 10.000 0.018447 +250%
7.4.22 10.000 0.015100 +182%
7.4.22 100.000 0.104234 +211%
7.4.21 10.000 0.019791 +248%
7.4.20 10.000 0.019334 +216%
7.4.16 10.000 0.021011 +199%
7.4.13 10.000 0.016748 +206%
7.4.12 10.000 0.016058 +219%
7.4.12 100.000 0.125892 +221%
7.4.11 100.000 0.114882 +199%
7.4.11 10.000 0.017552 +198%
7.4.10 10.000 0.015532 +190%
7.4.10 100.000 0.110877 +211%
7.4.7 10.000 0.017165 +205%
7.4.6 10.000 0.016453 +215%
7.4.5 10.000 0.016392 +211%
7.4.4 10.000 0.015943 +240%
7.4.2 10.000 0.018850 +198%
7.4.2 100.000 0.114302 +203%
7.4.3 10.000 0.017792 +223%
7.4.1 10.000 0.020105 +222%
7.4.1 100.000 0.103659 +195%
7.4.0 100.000 0.131184 +202%
7.3.33 100.000 0.109539 +210%
7.3.31 100.000 0.107101 +202%
7.3.18 100.000 0.106557 +188%
7.3.33 10.000 0.015590 +224%
7.3.30 100.000 0.105450 +208%
7.4.0 10.000 0.015711 +209%
7.3.31 10.000 0.017430 +202%
7.3.29 10.000 0.017170 +228%
7.3.29 100.000 0.114122 +207%
7.3.28 10.000 0.019012 +197%
7.3.28 100.000 0.106573 +193%
7.3.27 10.000 0.021729 +198%
7.3.27 100.000 0.135376 +202%
7.3.30 10.000 0.017506 +210%
7.3.24 10.000 0.016758 +213%
7.3.24 100.000 0.111159 +196%
7.3.23 10.000 0.017700 +194%
7.3.23 100.000 0.114258 +212%
7.3.22 10.000 0.017456 +232%
7.3.22 100.000 0.119427 +214%
7.3.19 10.000 0.018550 +207%
7.3.19 100.000 0.114196 +207%
7.3.18 10.000 0.017272 +206%
7.3.17 10.000 0.020300 +229%
7.3.9 10.000 0.016244 +194%
7.3.9 100.000 0.152998 +210%
7.3.8 10.000 0.015016 +202%
7.3.8 100.000 0.140229 +202%
7.3.16 10.000 0.017963 +235%
7.3.15 10.000 0.017514 +184%
7.3.14 10.000 0.020277 +200%
7.3.13 10.000 0.020605 +215%
7.3.12 10.000 0.018679 +231%
7.3.11 10.000 0.015365 +213%
7.2.34 10.000 0.018964 +233%
7.2.33 10.000 0.018028 +194%
7.2.31 10.000 0.019809 +220%
7.2.30 10.000 0.021463 +279%
7.2.29 10.000 0.019596 +222%
7.2.28 10.000 0.021822 +248%
7.2.27 10.000 0.022337 +218%
7.2.26 10.000 0.022287 +227%
7.2.25 10.000 0.020001 +256%
7.2.24 10.000 0.018137 +219%
7.2.22 10.000 0.019789 +219%
7.2.21 10.000 0.019633 +228%
7.1.33 10.000 0.021036 +230%
7.1.32 10.000 0.023300 +232%
7.1.31 10.000 0.022203 +238%
7.1.0 10.000 0.125724 +334%
7.0.33 10.000 0.020860 +236%
7.0.7 10.000 0.124086 +279%
5.6.40 10.000 0.049088 +257%
5.6.22 10.000 0.232962 +298%
5.5.36 10.000 0.254688 +294%
5.4.45 10.000 0.245559 +283%
5.3.29 10.000 0.271186 +256%

CamelCaseStringsTest

Create a camelCase string using lcfirst/str_replace/uc_words


<?php 

$this
->start($loop);

for (
$i 0$i $this->loop; ++$i) {
    
$value lcfirst(str_replace(' '''ucwords(str_replace(array('-''_'), ' ''id_company_user_'.$i))));
}

return 
$this->end();
PHP Loops Seconds Percent
8.0.30 10.000 0.008034 100%
8.0.30 100.000 0.055348 100%
8.0.9 100.000 0.052549 100%
8.0.8 100.000 0.055221 100%
7.3.13 100.000 0.054361 100%
7.3.12 100.000 0.050813 100%
7.3.11 100.000 0.058835 100%
7.2.34 100.000 0.057849 100%
7.2.33 100.000 0.057240 100%
7.2.31 100.000 0.056933 100%
7.2.30 100.000 0.055588 100%
7.2.29 100.000 0.052889 100%
7.2.28 100.000 0.053095 100%
7.2.27 100.000 0.058709 100%
7.2.26 100.000 0.058407 100%
7.2.25 100.000 0.053450 100%
7.2.24 100.000 0.065770 100%
7.2.22 100.000 0.078752 100%
7.2.21 100.000 0.078341 100%
7.1.33 100.000 0.062823 100%
7.1.32 100.000 0.088535 100%
7.1.31 100.000 0.083475 100%
7.1.0 100.000 0.362918 100%
7.0.33 100.000 0.063607 100%
7.0.7 100.000 0.433053 100%
5.6.40 100.000 0.155150 100%
5.6.22 100.000 0.761651 100%
5.5.36 100.000 0.831420 100%
5.4.45 100.000 0.835124 100%
5.3.29 100.000 1.030326 100%
8.0.29 10.000 0.004758 100%
8.0.29 100.000 0.044447 100%
8.0.28 100.000 0.045657 100%
8.0.27 100.000 0.052201 100%
8.0.26 100.000 0.052374 100%
8.0.25 100.000 0.051994 100%
8.0.24 100.000 0.048723 100%
8.0.23 100.000 0.049705 100%
8.0.20 100.000 0.048988 100%
8.0.19 100.000 0.057398 100%
8.0.17 100.000 0.061052 100%
8.0.16 100.000 0.053624 100%
8.0.14 100.000 0.061609 100%
8.0.11 10.000 0.008774 100%
8.0.11 100.000 0.054126 100%
8.0.10 10.000 0.008875 100%
8.0.10 100.000 0.059824 100%
7.3.15 100.000 0.054441 100%
8.0.28 10.000 0.005798 100%
8.0.27 10.000 0.008299 100%
8.0.26 10.000 0.006800 100%
8.0.25 10.000 0.007520 100%
8.0.24 10.000 0.006867 100%
8.0.23 10.000 0.005300 100%
8.0.20 10.000 0.006029 100%
8.0.19 10.000 0.008039 100%
8.0.17 10.000 0.007805 100%
8.0.16 10.000 0.008148 100%
8.0.14 10.000 0.008844 100%
7.3.14 100.000 0.056069 100%
8.0.9 10.000 0.008338 100%
8.0.7 100.000 0.054521 100%
8.0.8 10.000 0.009611 100%
8.0.3 100.000 0.067318 100%
8.0.2 100.000 0.080450 100%
8.0.0 100.000 0.056474 100%
7.4.33 100.000 0.050704 100%
8.0.7 10.000 0.009450 100%
7.4.32 100.000 0.050820 100%
7.4.30 100.000 0.048386 100%
7.4.29 100.000 0.056052 100%
7.4.27 100.000 0.053970 100%
8.0.3 10.000 0.010682 100%
7.4.28 100.000 0.056366 100%
7.4.24 100.000 0.053243 100%
7.4.7 100.000 0.058410 100%
7.4.6 100.000 0.052037 100%
7.4.5 100.000 0.054206 100%
7.4.4 100.000 0.052875 100%
8.0.2 10.000 0.013338 100%
8.0.0 10.000 0.007916 100%
7.4.3 100.000 0.053055 100%
7.4.33 10.000 0.006406 100%
7.4.32 10.000 0.006495 100%
7.4.30 10.000 0.006408 100%
7.4.29 10.000 0.008210 100%
7.3.17 100.000 0.052583 100%
7.3.16 100.000 0.053141 100%
7.4.28 10.000 0.008527 100%
7.4.23 100.000 0.054439 100%
7.4.21 100.000 0.051697 100%
7.4.20 100.000 0.053469 100%
7.4.24 10.000 0.008115 100%
7.4.16 100.000 0.066078 100%
7.4.15 10.000 0.012922 100%
7.4.15 100.000 0.082365 100%
7.4.13 100.000 0.052254 100%
7.4.27 10.000 0.008417 100%
7.4.23 10.000 0.007384 100%
7.4.22 10.000 0.008291 100%
7.4.22 100.000 0.049424 100%
7.4.21 10.000 0.007988 100%
7.4.20 10.000 0.008956 100%
7.4.16 10.000 0.010569 100%
7.4.13 10.000 0.008142 100%
7.4.12 10.000 0.007343 100%
7.4.12 100.000 0.056930 100%
7.4.11 100.000 0.057630 100%
7.4.11 10.000 0.008844 100%
7.4.10 10.000 0.008187 100%
7.4.10 100.000 0.052495 100%
7.4.7 10.000 0.008386 100%
7.4.6 10.000 0.007654 100%
7.4.5 10.000 0.007759 100%
7.4.4 10.000 0.006647 100%
7.4.2 10.000 0.009517 100%
7.4.2 100.000 0.056301 100%
7.4.3 10.000 0.007970 100%
7.4.1 10.000 0.009066 100%
7.4.1 100.000 0.053199 100%
7.4.0 100.000 0.064988 100%
7.3.33 100.000 0.052081 100%
7.3.31 100.000 0.053096 100%
7.3.18 100.000 0.056698 100%
7.3.33 10.000 0.006954 100%
7.3.30 100.000 0.050604 100%
7.4.0 10.000 0.007526 100%
7.3.31 10.000 0.008643 100%
7.3.29 10.000 0.007520 100%
7.3.29 100.000 0.055082 100%
7.3.28 10.000 0.009638 100%
7.3.28 100.000 0.055243 100%
7.3.27 10.000 0.010989 100%
7.3.27 100.000 0.067033 100%
7.3.30 10.000 0.008339 100%
7.3.24 10.000 0.007870 100%
7.3.24 100.000 0.056781 100%
7.3.23 10.000 0.009143 100%
7.3.23 100.000 0.053834 100%
7.3.22 10.000 0.007514 100%
7.3.22 100.000 0.055845 100%
7.3.19 10.000 0.008951 100%
7.3.19 100.000 0.055048 100%
7.3.18 10.000 0.008401 100%
7.3.17 10.000 0.008849 100%
7.3.9 10.000 0.008392 100%
7.3.9 100.000 0.072798 100%
7.3.8 10.000 0.007425 100%
7.3.8 100.000 0.069312 100%
7.3.16 10.000 0.007660 100%
7.3.15 10.000 0.009527 100%
7.3.14 10.000 0.010135 100%
7.3.13 10.000 0.009572 100%
7.3.12 10.000 0.008092 100%
7.3.11 10.000 0.007203 100%
7.2.34 10.000 0.008137 100%
7.2.33 10.000 0.009292 100%
7.2.31 10.000 0.009002 100%
7.2.30 10.000 0.007693 100%
7.2.29 10.000 0.008834 100%
7.2.28 10.000 0.008812 100%
7.2.27 10.000 0.010256 100%
7.2.26 10.000 0.009806 100%
7.2.25 10.000 0.007809 100%
7.2.24 10.000 0.008294 100%
7.2.22 10.000 0.009018 100%
7.2.21 10.000 0.008601 100%
7.1.33 10.000 0.009130 100%
7.1.32 10.000 0.010064 100%
7.1.31 10.000 0.009318 100%
7.1.0 10.000 0.037602 100%
7.0.33 10.000 0.008827 100%
7.0.7 10.000 0.044530 100%
5.6.40 10.000 0.019136 100%
5.6.22 10.000 0.078209 100%
5.5.36 10.000 0.086770 100%
5.4.45 10.000 0.086729 100%
5.3.29 10.000 0.105730 100%