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run code in 300+ PHP versions simultaneously
<?php $arr = array(); $time = microtime(true); for ($i = 0; $i <= 100000; $i++) { $j = @$arr['foo']; } printf("%f seconds", microtime(true) - $time);
Output for 7.4.1
0.037860 seconds
Output for 7.4.0
0.036987 seconds
Output for 7.3.13
0.023130 seconds
Output for 7.3.12
0.037875 seconds
Output for 7.3.11
0.025288 seconds
Output for 7.3.10
0.022469 seconds
Output for 7.3.9
0.039070 seconds
Output for 7.3.8
0.022762 seconds
Output for 7.3.7
0.024086 seconds
Output for 7.3.6
0.024967 seconds
Output for 7.3.5
0.024007 seconds
Output for 7.3.4
0.025219 seconds
Output for 7.3.3
0.022196 seconds
Output for 7.3.2
0.023052 seconds
Output for 7.3.1
0.022677 seconds
Output for 7.3.0
0.022013 seconds
Output for 7.2.26
0.024993 seconds
Output for 7.2.25
0.026553 seconds
Output for 7.2.24
0.022971 seconds
Output for 7.2.23
0.025611 seconds
Output for 7.2.22
0.038713 seconds
Output for 7.2.21
0.026811 seconds
Output for 7.2.20
0.022708 seconds
Output for 7.2.19
0.022676 seconds
Output for 7.2.18
0.025449 seconds
Output for 7.2.17
0.026891 seconds
Output for 7.2.16
0.022769 seconds
Output for 7.2.15
0.025194 seconds
Output for 7.2.14
0.025435 seconds
Output for 7.2.13
0.023637 seconds
Output for 7.2.12
0.023081 seconds
Output for 7.2.11
0.022553 seconds
Output for 7.2.10
0.023678 seconds
Output for 7.2.9
0.022915 seconds
Output for 7.2.8
0.026179 seconds
Output for 7.2.7
0.024664 seconds
Output for 7.2.6
0.022613 seconds
Output for 7.2.5
0.023205 seconds
Output for 7.2.4
0.022536 seconds
Output for 7.2.3
0.023465 seconds
Output for 7.2.2
0.026714 seconds
Output for 7.2.1
0.025406 seconds
Output for 7.2.0
0.025140 seconds
Output for 7.1.33
0.028003 seconds
Output for 7.1.32
0.030529 seconds
Output for 7.1.31
0.029716 seconds
Output for 7.1.30
0.029946 seconds
Output for 7.1.29
0.028987 seconds
Output for 7.1.28
0.030717 seconds
Output for 7.1.27
0.029439 seconds
Output for 7.1.26
0.030967 seconds
Output for 7.1.25
0.031010 seconds
Output for 7.1.24
0.030826 seconds
Output for 7.1.23
0.031105 seconds
Output for 7.1.22
0.033709 seconds
Output for 7.1.21
0.030718 seconds
Output for 7.1.20
0.032882 seconds
Output for 7.1.19
0.030951 seconds
Output for 7.1.18
0.032495 seconds
Output for 7.1.17
0.031580 seconds
Output for 7.1.16
0.032190 seconds
Output for 7.1.15
0.031523 seconds
Output for 7.1.14
0.031708 seconds
Output for 7.1.13
0.028743 seconds
Output for 7.1.12
0.035754 seconds
Output for 7.1.11
0.029599 seconds
Output for 7.1.10
0.028807 seconds
Output for 7.1.9
0.028229 seconds
Output for 7.1.8
0.030839 seconds
Output for 7.1.7
0.029278 seconds
Output for 7.1.6
0.028849 seconds
Output for 7.1.5
0.038031 seconds
Output for 7.1.4
0.028751 seconds
Output for 7.1.3
0.029591 seconds
Output for 7.1.2
0.030585 seconds
Output for 7.1.1
0.028798 seconds
Output for 7.1.0
0.030620 seconds
Output for 7.0.33
0.030182 seconds
Output for 7.0.32
0.033574 seconds
Output for 7.0.31
0.029434 seconds
Output for 7.0.8, 7.0.30
0.031184 seconds
Output for 7.0.29
0.028376 seconds
Output for 7.0.28
0.032417 seconds
Output for 7.0.27
0.029372 seconds
Output for 7.0.26
0.029078 seconds
Output for 7.0.25
0.029350 seconds
Output for 7.0.24
0.029418 seconds
Output for 7.0.23
0.032736 seconds
Output for 7.0.22
0.030343 seconds
Output for 7.0.21
0.041940 seconds
Output for 7.0.20
0.031673 seconds
Output for 7.0.19
0.034368 seconds
Output for 7.0.18
0.030980 seconds
Output for 7.0.17
0.029084 seconds
Output for 7.0.16
0.029102 seconds
Output for 7.0.15
0.028776 seconds
Output for 7.0.14
0.032501 seconds
Output for 7.0.13
0.031374 seconds
Output for 7.0.12
0.029549 seconds
Output for 7.0.11
0.037496 seconds
Output for 7.0.10
0.028928 seconds
Output for 7.0.9
0.028607 seconds
Output for 7.0.7
0.028422 seconds
Output for 7.0.6
0.028611 seconds
Output for 7.0.5
0.028752 seconds
Output for 7.0.4
0.044209 seconds
Output for 7.0.3
0.028792 seconds
Output for 7.0.2
0.029867 seconds
Output for 7.0.1
0.032202 seconds
Output for 7.0.0
0.044202 seconds
Output for 5.6.40
0.049783 seconds
Output for 5.6.39
0.050682 seconds
Output for 5.6.38
0.052671 seconds
Output for 5.6.37
0.052236 seconds
Output for 5.6.36
0.050161 seconds
Output for 5.6.35
0.051266 seconds
Output for 5.6.34
0.050536 seconds
Output for 5.6.33
0.055284 seconds
Output for 5.6.32
0.053324 seconds
Output for 5.6.31
0.050227 seconds
Output for 5.6.30
0.050960 seconds
Output for 5.6.29
0.051267 seconds
Output for 5.6.28
0.051174 seconds
Output for 5.6.27
0.055944 seconds
Output for 5.6.26
0.054746 seconds
Output for 5.6.25
0.052111 seconds
Output for 5.6.24
0.050655 seconds
Output for 5.6.23
0.050023 seconds
Output for 5.6.22
0.055261 seconds
Output for 5.6.21
0.049276 seconds
Output for 5.6.20
0.055066 seconds
Output for 5.6.19
0.054328 seconds
Output for 5.6.18
0.052442 seconds
Output for 5.6.17
0.053734 seconds
Output for 5.6.16
0.050156 seconds
Output for 5.6.15
0.065610 seconds
Output for 5.6.14
0.049371 seconds
Output for 5.6.13
0.050928 seconds
Output for 5.6.12
0.049221 seconds
Output for 5.6.11
0.052803 seconds
Output for 5.6.10
0.051672 seconds
Output for 5.6.9
0.050439 seconds
Output for 5.6.8
0.050143 seconds
Output for 5.6.7
0.050418 seconds
Output for 5.6.6
0.050135 seconds
Output for 5.6.5
0.050991 seconds
Output for 5.6.4
0.052168 seconds
Output for 5.6.3
0.049427 seconds
Output for 5.6.2
0.051732 seconds
Output for 5.6.1
0.053630 seconds
Output for 5.6.0
0.051945 seconds
Output for 5.5.38
0.051638 seconds
Output for 5.5.37
0.052259 seconds
Output for 5.5.36
0.054251 seconds
Output for 5.5.35
0.055256 seconds
Output for 5.5.34
0.066824 seconds
Output for 5.5.33
0.057360 seconds
Output for 5.5.32
0.053601 seconds
Output for 5.5.31
0.054537 seconds
Output for 5.5.30
0.051137 seconds
Output for 5.5.29
0.064248 seconds
Output for 5.4.43, 5.5.28
0.051364 seconds
Output for 5.5.27
0.053030 seconds
Output for 5.5.26
0.050720 seconds
Output for 5.5.25
0.055439 seconds
Output for 5.5.24
0.053095 seconds
Output for 5.5.23
0.050667 seconds
Output for 5.5.22
0.056084 seconds
Output for 5.5.21
0.056484 seconds
Output for 5.5.20
0.051051 seconds
Output for 5.5.19
0.052972 seconds
Output for 5.5.18
0.052624 seconds
Output for 5.5.17
0.052511 seconds
Output for 5.5.16
0.051133 seconds
Output for 5.5.15
0.109431 seconds
Output for 5.5.14
0.050377 seconds
Output for 5.5.13
0.050506 seconds
Output for 5.5.12
0.051981 seconds
Output for 5.5.11
0.054425 seconds
Output for 5.5.10
0.070811 seconds
Output for 5.5.9
0.051331 seconds
Output for 5.5.8
0.050939 seconds
Output for 5.5.7
0.052086 seconds
Output for 5.5.6
0.054719 seconds
Output for 5.5.5
0.051359 seconds
Output for 5.5.4
0.050919 seconds
Output for 5.5.3
0.055669 seconds
Output for 5.5.2
0.054501 seconds
Output for 5.5.1
0.050453 seconds
Output for 5.5.0
0.056693 seconds
Output for 5.4.45
0.055355 seconds
Output for 5.4.44
0.055920 seconds
Output for 5.4.42
0.054403 seconds
Output for 5.4.41
0.052338 seconds
Output for 5.4.40
0.135414 seconds
Output for 5.4.39
0.071020 seconds
Output for 5.4.38
0.084800 seconds
Output for 5.4.37
0.077596 seconds
Output for 5.4.36
0.093404 seconds
Output for 5.4.35
0.077016 seconds
Output for 5.4.34
0.118561 seconds
Output for 5.4.33
0.076048 seconds
Output for 5.4.32
0.066499 seconds
Output for 5.4.31
0.142833 seconds
Output for 5.4.30
0.096756 seconds
Output for 5.4.29
0.125190 seconds
Output for 5.4.28
0.070717 seconds
Output for 5.4.27
0.099281 seconds
Output for 5.4.26
0.081600 seconds
Output for 5.4.25
0.055901 seconds
Output for 5.4.24
0.067050 seconds
Output for 5.4.23
0.055396 seconds
Output for 5.4.22
0.083716 seconds
Output for 5.4.21
0.053619 seconds
Output for 5.4.20
0.078283 seconds
Output for 5.4.19
0.053869 seconds
Output for 5.4.18
0.058478 seconds
Output for 5.4.17
0.097014 seconds
Output for 5.4.16
0.073631 seconds
Output for 5.4.15
0.053934 seconds
Output for 5.4.14
0.059134 seconds
Output for 5.4.13
0.110357 seconds
Output for 5.4.12
0.093276 seconds
Output for 5.4.11
0.086321 seconds
Output for 5.4.10
0.148515 seconds
Output for 5.4.9
0.095507 seconds
Output for 5.4.8
0.065813 seconds
Output for 5.4.7
0.152739 seconds
Output for 5.4.6
0.121962 seconds
Output for 5.4.5
0.053681 seconds
Output for 5.4.4
0.051170 seconds
Output for 5.4.3
0.054709 seconds
Output for 5.4.2
0.053588 seconds
Output for 5.4.1
0.056730 seconds
Output for 5.4.0
0.052295 seconds
Output for 5.3.29
0.054693 seconds
Output for 5.3.28
0.058293 seconds
Output for 5.3.27
0.050723 seconds
Output for 5.3.26
0.047363 seconds
Output for 5.3.25
0.056340 seconds
Output for 5.3.24
0.050944 seconds
Output for 5.3.23
0.037244 seconds
Output for 5.3.22
0.050107 seconds
Output for 5.3.21
0.038812 seconds
Output for 5.3.20
0.052245 seconds
Output for 5.3.19
0.044211 seconds
Output for 5.3.18
0.038661 seconds
Output for 5.3.17
0.038179 seconds
Output for 5.3.16
0.038651 seconds
Output for 5.3.5, 5.3.15
0.038102 seconds
Output for 5.3.14
0.038389 seconds
Output for 5.3.13
0.037347 seconds
Output for 5.3.12
0.036139 seconds
Output for 5.3.11
0.036374 seconds
Output for 5.3.10
0.036877 seconds
Output for 5.3.9
0.036277 seconds
Output for 5.3.8
0.036598 seconds
Output for 5.3.7
0.036219 seconds
Output for 5.3.6
0.044534 seconds
Output for 5.3.4
0.036853 seconds
Output for 5.3.3
0.039744 seconds
Output for 5.3.2
0.036245 seconds
Output for 5.3.1
0.036965 seconds
Output for 5.3.0
0.036709 seconds
Output for 5.2.17
0.040517 seconds
Output for 5.2.16
0.040995 seconds
Output for 5.2.15
0.049565 seconds
Output for 5.2.14
0.039249 seconds
Output for 5.2.13
0.040033 seconds
Output for 5.2.12
0.039603 seconds
Output for 5.2.11
0.041046 seconds
Output for 5.2.10
0.038657 seconds
Output for 5.2.9
0.054174 seconds
Output for 5.2.8
0.042936 seconds
Output for 5.2.7
0.057469 seconds
Output for 5.2.6
0.039548 seconds
Output for 5.2.5
0.060188 seconds
Output for 5.2.4
0.052920 seconds
Output for 5.2.3
0.062051 seconds
Output for 5.2.2
0.060401 seconds
Output for 5.2.1
0.044314 seconds
Output for 5.2.0
0.065468 seconds
Output for 5.1.6
0.067025 seconds
Output for 5.1.5
0.057498 seconds
Output for 5.1.4
0.054965 seconds
Output for 5.1.3
0.071083 seconds
Output for 5.1.2
0.061395 seconds
Output for 5.1.1
0.058983 seconds
Output for 5.1.0
0.056517 seconds
Output for 5.0.5
0.085896 seconds
Output for 5.0.4
0.074902 seconds
Output for 5.0.3
0.060205 seconds
Output for 5.0.2
0.071702 seconds
Output for 5.0.1
0.054722 seconds
Output for 5.0.0
0.077466 seconds
Output for 4.4.9
0.084007 seconds
Output for 4.4.8
0.072700 seconds
Output for 4.4.7
0.122776 seconds
Output for 4.4.6
0.062886 seconds
Output for 4.4.5
0.082048 seconds
Output for 4.4.4
-0.925050 seconds
Output for 4.4.3
0.094820 seconds
Output for 4.4.2
0.088051 seconds
Output for 4.4.1
0.091453 seconds
Output for 4.4.0
0.081616 seconds
Output for 4.3.11
0.090748 seconds
Output for 4.3.10
0.091921 seconds
Output for 4.3.9
0.094215 seconds
Output for 4.3.8
0.099102 seconds
Output for 4.3.7
0.090038 seconds
Output for 4.3.6
0.057635 seconds
Output for 4.3.5
-0.905065 seconds
Output for 4.3.4
0.088886 seconds
Output for 4.3.3
0.089752 seconds
Output for 4.3.2
0.090254 seconds
Output for 4.3.1
0.070255 seconds
Output for 4.3.0
0.092984 seconds

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255.12 ms | 401 KiB | 325 Q