3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = unserialize('a:11:{i:0;s:55:"all-in-one-event-calendar/all-in-one-event-calendar.php";i:1;s:36:"contact-form-7/wp-contact-form-7.php";i:2;s:31:"cookie-notice/cookie-notice.php";i:3;s:31:"hueman-addons/hueman-addons.php";i:4;s:27:"js_composer/js_composer.php";i:5;s:47:"really-simple-captcha/really-simple-captcha.php";i:6;s:55:"ts-visual-composer-extend/ts-visual-composer-extend.php";i:7;s:24:"wordpress-seo/wp-seo.php";i:8;s:27:"wp-super-cache/wp-cache.php";i:9;s:31:"wpdiscuz/class.WpdiscuzCore.php";i:10;s:28:"wysija-newsletters/index.php";}'); unset($var[9]); var_dump(serialize($var));

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).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.70.0190.00018.27
8.3.60.0070.00716.75
8.3.50.0170.00221.28
8.3.40.0070.01018.68
8.3.30.0120.00318.54
8.3.20.0040.00418.78
8.3.10.0080.00021.73
8.3.00.0040.00423.71
8.2.190.0110.00416.58
8.2.180.0130.00716.63
8.2.170.0040.01522.96
8.2.160.0130.00020.39
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00419.70
8.2.120.0070.00326.35
8.2.110.0080.00319.21
8.2.100.0040.00817.91
8.2.90.0000.00919.27
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0040.00418.16
8.2.50.0030.00518.16
8.2.40.0030.00520.47
8.2.30.0050.00319.16
8.2.20.0020.00517.97
8.2.10.0040.00417.93
8.2.00.0050.00217.54
8.1.280.0000.01525.92
8.1.270.0000.00822.10
8.1.260.0050.00328.09
8.1.250.0040.00428.09
8.1.240.0030.00620.93
8.1.230.0090.00317.83
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.34
8.1.190.0000.00917.54
8.1.180.0080.00018.10
8.1.170.0080.00018.52
8.1.160.0080.00018.78
8.1.150.0040.00422.09
8.1.140.0000.00719.51
8.1.130.0000.00817.51
8.1.120.0040.00417.40
8.1.110.0040.00417.29
8.1.100.0040.00417.30
8.1.90.0070.00017.28
8.1.80.0000.00717.28
8.1.70.0040.00417.37
8.1.60.0060.00317.48
8.1.50.0040.00417.51
8.1.40.0050.00217.33
8.1.30.0000.00817.61
8.1.20.0040.00417.57
8.1.10.0000.00717.46
8.1.00.0000.00817.33
8.0.300.0060.00320.85
8.0.290.0060.00316.75
8.0.280.0030.00318.38
8.0.270.0040.00417.25
8.0.260.0030.00317.17
8.0.250.0060.00016.93
8.0.240.0040.00416.81
8.0.230.0040.00416.86
8.0.220.0070.00016.91
8.0.210.0030.00516.82
8.0.200.0000.00716.96
8.0.190.0030.00516.87
8.0.180.0070.00016.80
8.0.170.0030.00316.95
8.0.160.0000.00716.82
8.0.150.0080.00316.83
8.0.140.0030.00316.85
8.0.130.0050.00013.37
8.0.120.0030.00516.83
8.0.110.0040.00416.89
8.0.100.0040.00416.87
8.0.90.0000.00716.67
8.0.80.0070.01016.94
8.0.70.0080.00016.86
8.0.60.0000.00716.74
8.0.50.0020.00516.70
8.0.30.0160.00417.04
8.0.20.0110.00917.40
8.0.10.0040.00417.00
8.0.00.0090.00916.79
7.4.330.0030.00315.55
7.4.320.0030.00316.42
7.4.300.0000.00616.44
7.4.290.0000.00716.57
7.4.280.0080.00016.48
7.4.270.0000.00716.59
7.4.260.0040.00416.55
7.4.250.0030.00316.55
7.4.240.0000.00716.39
7.4.230.0030.00516.48
7.4.220.0100.00716.48
7.4.210.0070.00716.39
7.4.200.0000.00716.49
7.4.160.0130.00416.51
7.4.150.0150.00917.40
7.4.140.0090.00817.86
7.4.130.0130.00616.45
7.4.120.0070.01316.47
7.4.110.0100.00716.45
7.4.100.0100.00616.46
7.4.90.0180.00016.45
7.4.80.0110.00519.39
7.4.70.0100.00616.43
7.4.60.0070.01016.51
7.4.50.0030.00916.38
7.4.40.0070.01016.60
7.4.30.0070.01116.48
7.4.00.0090.00615.12
7.3.330.0030.00312.96
7.3.320.0000.00613.10
7.3.310.0000.00716.02
7.3.300.0000.00716.16
7.3.290.0080.00816.21
7.3.280.0120.00916.25
7.3.270.0130.00317.40
7.3.260.0170.00616.44
7.3.250.0070.01216.46
7.3.240.0100.00816.31
7.3.230.0100.00816.39
7.3.210.0090.00816.26
7.3.200.0030.01316.24
7.3.190.0120.00416.45
7.3.180.0090.00916.39
7.3.170.0100.00716.17
7.3.160.0110.00816.37
7.2.330.0060.01216.64
7.2.320.0160.00716.67
7.2.310.0030.01316.35
7.2.300.0030.01316.54
7.2.290.0120.00916.25
7.2.60.0210.00016.76
7.2.50.0040.01116.47
7.2.00.0000.01219.21
7.1.200.0040.00715.77
7.1.70.0000.00716.95
7.1.60.0140.00317.20
7.1.00.0070.07022.48
7.0.200.0260.00615.04
7.0.120.0070.08022.18
7.0.110.0100.06022.04
7.0.100.0000.06322.12
7.0.90.0070.05722.16
7.0.80.0100.08022.14
7.0.70.0070.06322.10
7.0.60.0100.05322.15
7.0.50.0100.05322.02
7.0.40.0030.05722.05
7.0.30.0100.05022.20
7.0.20.0000.07322.14
7.0.10.0030.06722.10
7.0.00.0070.05322.11
5.6.270.0100.05721.11
5.6.260.0100.07020.88
5.6.250.0200.04321.11
5.6.240.0100.06020.93
5.6.230.0030.07721.09
5.6.220.0100.05021.00
5.6.210.0100.05720.97
5.6.200.0130.05320.93
5.6.190.0130.05020.93
5.6.180.0100.05721.04
5.6.170.0130.06720.74
5.6.160.0070.05721.00
5.6.150.0030.06020.92
5.6.140.0070.05721.07
5.6.130.0070.05321.01
5.6.120.0030.06020.85
5.6.110.0000.06721.04
5.6.100.0070.06021.00
5.6.90.0030.05320.73
5.6.80.0070.05020.40
5.6.70.0030.05320.42
5.6.60.0000.06020.43
5.6.50.0030.05320.14
5.6.40.0100.05320.10
5.6.30.0030.05720.20
5.6.20.0070.05320.19
5.6.10.0070.05020.27
5.6.00.0030.05720.40

preferences:
63.67 ms | 401 KiB | 5 Q