3v4l.org

run code in 300+ PHP versions simultaneously
<?php $aa = "<p>Сумев выжить на&nbsp;безжалостных Голодных играх, Китнисс Эвердин и&nbsp;Пит Мелларк возвращаются домой. Но&nbsp;теперь они&nbsp;в еще&nbsp;большей опасности, так&nbsp;как своим отказом играть по&nbsp;правилам на&nbsp;Арене бросили вызов Капитолию. По&nbsp;традиции следующие, юбилейные, Голодные игры должны стать особенными, и&nbsp;в этот раз&nbsp;в них&nbsp;участвуют только победители прошлых лет. Китнисс и&nbsp;Пит вынуждены вновь выйти на&nbsp;Арену, где&nbsp;будут соперничать с&nbsp;сильнейшими. Правила игры меняются. Арена еще&nbsp;опасней, масштаб еще&nbsp;больше, ставки еще&nbsp;выше!</p><br/><p><p>"; $a = array(array('id' => 1),array('id' => 4)); $b = array(array('id' => 2),array('id' => 3)); var_dump($a + $b);

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)
8.3.70.0000.01516.36
8.3.60.0120.00318.43
8.3.50.0100.00822.12
8.3.40.0040.01118.49
8.3.30.0030.01019.09
8.3.20.0040.00420.34
8.3.10.0000.00821.92
8.3.00.0050.00322.39
8.2.190.0100.00716.58
8.2.180.0150.00016.50
8.2.170.0140.00322.96
8.2.160.0180.00320.77
8.2.150.0090.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0050.00519.25
8.2.110.0060.00322.24
8.2.100.0100.00717.44
8.2.90.0060.00319.08
8.2.80.0050.00317.97
8.2.70.0030.00617.50
8.2.60.0040.00417.91
8.2.50.0040.00418.07
8.2.40.0000.00818.16
8.2.30.0030.00517.95
8.2.20.0040.00417.64
8.2.10.0000.00817.59
8.2.00.0040.00417.55
8.1.280.0150.00425.92
8.1.270.0000.00723.84
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0000.00923.94
8.1.230.0000.01019.22
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0000.00917.23
8.1.190.0080.00017.29
8.1.180.0000.00818.10
8.1.170.0000.00818.66
8.1.160.0000.00722.05
8.1.150.0040.00418.55
8.1.140.0050.00217.39
8.1.130.0000.00717.71
8.1.120.0080.00017.44
8.1.110.0040.00417.30
8.1.100.0000.00717.29
8.1.90.0000.00817.41
8.1.80.0000.00717.36
8.1.70.0030.00317.33
8.1.60.0000.00917.57
8.1.50.0060.00317.46
8.1.40.0000.00817.34
8.1.30.0080.00317.60
8.1.20.0000.00917.51
8.1.10.0000.00717.30
8.1.00.0040.00417.45
8.0.300.0040.00418.77
8.0.290.0070.00017.00
8.0.280.0000.00718.43
8.0.270.0030.00317.20
8.0.260.0000.00618.31
8.0.250.0030.00317.00
8.0.240.0070.00016.93
8.0.230.0000.00716.96
8.0.220.0030.00316.88
8.0.210.0070.00016.86
8.0.200.0000.00716.93
8.0.190.0000.00716.99
8.0.180.0040.00416.86
8.0.170.0000.00716.82
8.0.160.0050.00516.80
8.0.150.0070.00016.95
8.0.140.0000.00716.73
8.0.130.0030.00313.32
8.0.120.0040.00416.82
8.0.110.0000.00716.81
8.0.100.0040.00416.95
8.0.90.0050.00216.76
8.0.80.0070.01016.92
8.0.70.0070.00016.89
8.0.60.0080.00016.92
8.0.50.0000.00716.99
8.0.30.0100.01117.15
8.0.20.0070.01217.40
8.0.10.0080.00016.85
8.0.00.0110.00816.79
7.4.330.0000.00515.00
7.4.320.0030.00316.48
7.4.300.0060.00016.50
7.4.290.0040.00416.36
7.4.280.0000.00716.35
7.4.270.0000.00716.42
7.4.260.0070.00016.44
7.4.250.0000.00716.43
7.4.240.0020.00516.41
7.4.230.0040.00416.18
7.4.220.0140.01116.57
7.4.210.0100.00816.46
7.4.200.0000.00716.32
7.4.190.0000.00816.69
7.4.160.0060.00916.38
7.4.150.0140.00317.40
7.4.140.0120.01217.86
7.4.130.0130.00516.40
7.4.120.0090.00716.37
7.4.110.0030.01516.51
7.4.100.0030.01416.45
7.4.90.0110.00716.23
7.4.80.0060.01219.39
7.4.70.0000.01616.29
7.4.60.0070.01016.50
7.4.50.0030.00516.25
7.4.40.0070.01022.77
7.4.30.0090.00916.49
7.4.00.0060.00814.81
7.3.330.0050.00013.14
7.3.320.0000.00713.04
7.3.310.0030.00316.07
7.3.300.0060.00016.18
7.3.290.0120.00316.22
7.3.280.0090.01116.19
7.3.270.0130.00617.40
7.3.260.0120.00616.14
7.3.250.0100.01016.32
7.3.240.0100.00716.64
7.3.230.0100.00616.39
7.3.210.0080.00816.31
7.3.200.0060.01219.39
7.3.190.0100.00816.13
7.3.180.0090.00616.22
7.3.170.0090.00916.44
7.3.160.0060.00916.25
7.3.120.0050.01114.77
7.3.110.0100.00714.70
7.3.100.0070.00714.38
7.3.90.0140.00314.68
7.3.80.0030.01314.45
7.3.70.0030.00914.63
7.3.60.0070.00714.68
7.3.50.0110.00714.81
7.3.40.0030.01314.66
7.3.30.0120.00014.54
7.3.20.0000.01416.58
7.3.10.0070.00716.68
7.3.00.0030.01016.48
7.2.330.0070.01016.23
7.2.320.0070.01016.54
7.2.310.0080.00816.52
7.2.300.0110.00616.47
7.2.290.0080.00816.34
7.2.250.0070.01114.78
7.2.240.0060.01315.10
7.2.230.0080.00415.16
7.2.220.0040.00815.01
7.2.210.0080.00414.66
7.2.200.0070.00715.05
7.2.190.0120.00315.00
7.2.180.0120.00615.05
7.2.170.0060.00915.02
7.2.80.0000.01016.56
7.2.60.0030.01016.56
7.1.330.0060.00915.62
7.1.320.0070.00715.88
7.1.310.0060.00615.63
7.1.300.0070.00715.52
7.1.290.0100.00715.71
7.1.280.0090.00615.73
7.1.270.0030.00915.79
7.1.260.0000.01315.79
7.1.200.0040.00415.66
7.1.100.0060.01118.24
7.1.70.0060.00616.97
7.1.60.0130.01019.82
7.1.50.0040.01617.01
7.1.00.0100.06722.32
7.0.200.0030.00316.76
7.0.140.0070.07022.07
7.0.100.0100.08019.94
7.0.90.0030.08319.98
7.0.80.0230.06019.91
7.0.70.0070.05719.90
7.0.60.0230.06719.92
7.0.50.0030.04720.38
7.0.40.0100.08320.11
7.0.30.0100.04319.94
7.0.20.0230.07720.04
7.0.10.0100.07719.99
7.0.00.0070.04720.05
5.6.280.0000.07721.03
5.6.250.0030.08720.59
5.6.240.0030.08320.57
5.6.230.0070.08320.58
5.6.220.0030.08720.60
5.6.210.0070.07320.43
5.6.200.0030.09021.00
5.6.190.0100.08321.16
5.6.180.0100.08321.10
5.6.170.0070.06721.03
5.6.160.0130.04021.00
5.6.150.0030.07320.94
5.6.140.0070.05321.03
5.6.130.0100.07020.95
5.6.120.0030.08720.94
5.6.110.0100.08321.02
5.6.100.0100.08021.08
5.5.380.0000.04720.44
5.5.370.0030.04720.45
5.5.360.0070.07720.38
5.5.350.0100.08020.41
5.5.340.0100.05020.87
5.5.330.0070.08020.77
5.5.320.0000.07020.91
5.5.310.0030.08720.89
5.5.300.0100.07720.84
5.5.290.0070.08020.88
5.5.280.0070.08020.83
5.5.270.0070.07720.92
5.5.260.0200.06720.86
5.4.450.0070.07319.35
5.4.440.0100.08019.24
5.4.430.0100.07719.35
5.4.420.0030.08019.46
5.4.120.0100.06716.26
5.3.230.0000.07714.48
5.3.220.0070.07314.56
5.3.210.0000.08014.55

preferences:
40.58 ms | 401 KiB | 5 Q