3v4l.org

run code in 300+ PHP versions simultaneously
<?php $capitals = array('Recife', 'Rio de Janeiro', 'São Paulo'); $vacations = array('Ipojuca', 'Buzios'); $noBeaches = array('São Paulo', 'Belo Horizonte'); $beachs = ($capitals + $vacations); // - $capitals; var_dump($beachs);

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)
8.3.70.0120.00316.63
8.3.60.0140.00416.25
8.3.50.0150.00421.93
8.3.40.0090.00618.68
8.3.30.0080.00519.10
8.3.20.0040.00420.29
8.3.10.0070.00023.66
8.3.00.0040.00419.14
8.2.190.0190.00316.63
8.2.180.0080.00818.02
8.2.170.0100.01022.96
8.2.160.0120.00922.16
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00926.16
8.2.120.0070.00020.90
8.2.110.0030.00522.13
8.2.100.0060.00619.52
8.2.90.0050.00317.63
8.2.80.0050.00318.78
8.2.70.0000.01117.80
8.2.60.0070.00018.22
8.2.50.0040.00419.34
8.2.40.0040.00421.11
8.2.30.0050.00319.09
8.2.20.0000.00817.55
8.2.10.0000.00717.96
8.2.00.0040.00417.80
8.1.280.0100.01025.92
8.1.270.0080.00018.88
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00718.64
8.1.230.0110.00020.90
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0030.00617.22
8.1.190.0040.00417.23
8.1.180.0020.00518.96
8.1.170.0030.00518.65
8.1.160.0050.00519.00
8.1.150.0000.00718.97
8.1.140.0000.00717.38
8.1.130.0070.00017.88
8.1.120.0000.00717.37
8.1.110.0000.00817.40
8.1.100.0050.00317.46
8.1.90.0030.00317.26
8.1.80.0000.00917.38
8.1.70.0030.00317.42
8.1.60.0110.00017.50
8.1.50.0000.00817.36
8.1.40.0030.00617.32
8.1.30.0030.00617.41
8.1.20.0040.00417.51
8.1.10.0050.00217.31
8.1.00.0040.00417.37
8.0.300.0030.00618.77
8.0.290.0000.00816.75
8.0.280.0030.00318.38
8.0.270.0000.00717.07
8.0.260.0080.00017.14
8.0.250.0070.00016.86
8.0.240.0030.00316.82
8.0.230.0060.00016.99
8.0.220.0000.00716.86
8.0.210.0000.00716.87
8.0.200.0030.00316.93
8.0.190.0000.00716.95
8.0.180.0050.00316.80
8.0.170.0070.00016.75
8.0.160.0070.00016.96
8.0.150.0080.00016.88
8.0.140.0030.00516.82
8.0.130.0030.00313.24
8.0.120.0000.00816.75
8.0.110.0000.00716.75
8.0.100.0000.00716.95
8.0.90.0000.00716.70
8.0.80.0070.01016.88
8.0.70.0070.00016.78
8.0.60.0030.00516.82
8.0.50.0000.00816.79
8.0.30.0140.01016.83
8.0.20.0170.00617.40
8.0.10.0040.00417.02
8.0.00.0080.01016.53
7.4.330.0000.00515.03
7.4.320.0040.00416.43
7.4.300.0030.00316.35
7.4.290.0000.00816.52
7.4.280.0030.00516.53
7.4.270.0030.00316.54
7.4.260.0030.00516.45
7.4.250.0020.00516.48
7.4.240.0030.00416.39
7.4.230.0070.00016.24
7.4.220.0060.01316.39
7.4.210.0070.00716.44
7.4.200.0000.00716.24
7.4.160.0130.00316.23
7.4.150.0100.00717.40
7.4.140.0080.01017.86
7.4.130.0090.00816.36
7.4.120.0080.00816.52
7.4.110.0080.01116.29
7.4.100.0070.01216.28
7.4.90.0110.00816.45
7.4.80.0170.01019.39
7.4.70.0120.00916.45
7.4.60.0040.01216.30
7.4.50.0030.00316.56
7.4.40.0100.00616.42
7.4.30.0040.01416.28
7.4.00.0030.01214.65
7.3.330.0020.00213.04
7.3.320.0000.00612.97
7.3.310.0020.00516.19
7.3.300.0040.00416.05
7.3.290.0060.00816.21
7.3.280.0090.00916.22
7.3.270.0120.00617.40
7.3.260.0130.01016.44
7.3.250.0060.01216.34
7.3.240.0140.00316.53
7.3.230.0160.00016.51
7.3.210.0160.00316.32
7.3.200.0030.01419.39
7.3.190.0060.01116.14
7.3.180.0060.00916.41
7.3.170.0140.00316.49
7.3.160.0090.00916.30
7.2.330.0130.00716.21
7.2.320.0100.01416.58
7.2.310.0100.00516.50
7.2.300.0070.01016.24
7.2.290.0060.01216.58
7.2.00.0100.00319.30
7.1.200.0030.01015.82
7.1.100.0000.00918.22
7.1.70.0140.01017.09
7.1.60.0100.00619.22
7.1.50.0100.01016.92
7.1.00.0070.07322.43
7.0.200.0040.00416.63
7.0.140.0030.05722.05
7.0.110.0030.07021.76
7.0.100.0070.06021.88
7.0.90.0100.08321.85
7.0.80.0000.05721.64
7.0.70.0070.04021.69
7.0.60.0070.06321.88
7.0.50.0030.08021.60
7.0.40.0000.07719.74
7.0.30.0070.06719.82
7.0.20.0000.04019.66
7.0.10.0070.03319.68
7.0.00.0130.07019.72
5.6.280.0000.07720.77
5.6.260.0100.07720.66
5.6.250.0070.03320.88
5.6.240.0070.08020.86
5.6.230.0030.08020.65
5.6.220.0000.04320.44
5.6.210.0100.04320.62
5.6.200.0070.03320.56
5.6.190.0030.04020.61
5.6.180.0000.08020.68
5.6.170.0000.08320.68
5.6.160.0130.04720.58
5.6.150.0030.03720.54
5.6.140.0000.05720.68
5.6.130.0070.06020.57
5.6.120.0000.08020.70
5.6.110.0100.07720.68
5.6.100.0130.07720.63
5.6.90.0030.07720.66
5.6.80.0030.05320.00
5.6.70.0030.06320.01
5.6.60.0030.08019.96
5.6.50.0000.07720.22
5.6.40.0100.07020.00
5.6.30.0000.07020.04
5.6.20.0030.05320.00
5.6.10.0000.04019.99
5.6.00.0030.07319.91
5.5.380.0030.05017.51
5.5.370.0070.07017.68
5.5.360.0000.04017.62
5.5.350.0000.04017.40
5.5.340.0070.05718.11
5.5.330.0100.07318.10
5.5.320.0000.05718.18
5.5.310.0100.07018.16
5.5.300.0070.03318.13
5.5.290.0070.07318.10
5.5.280.0030.07717.88
5.5.270.0070.05317.84
5.5.260.0030.04018.24
5.5.250.0030.07717.70
5.5.240.0030.03317.55
5.5.230.0000.07017.27
5.5.220.0000.07317.21
5.5.210.0000.08017.27
5.5.200.0000.05317.21
5.5.190.0030.05017.34
5.5.180.0030.07317.53
5.5.160.0030.07717.20
5.5.150.0030.05317.44
5.5.140.0100.04717.60
5.5.130.0070.03317.50
5.5.120.0000.07017.33
5.5.110.0030.03317.59
5.5.100.0100.05717.51
5.5.90.0070.03317.09
5.5.80.0030.04017.09
5.5.70.0070.07017.11
5.5.60.0030.03317.42
5.5.50.0070.03317.39
5.5.40.0000.03717.41
5.5.30.0070.07017.39
5.5.20.0030.07017.49
5.5.10.0070.07717.33
5.5.00.0000.06717.34
5.4.450.0100.07319.26
5.4.440.0070.04019.33
5.4.430.0000.07719.33
5.4.420.0070.03319.32
5.4.410.0030.08019.16
5.4.400.0000.07319.13
5.4.390.0030.06719.03
5.4.380.0030.07019.13
5.4.370.0070.06319.03
5.4.360.0100.03018.96
5.4.350.0070.04019.12
5.4.340.0000.04019.16
5.4.320.0000.07719.11
5.4.310.0030.03319.12
5.4.300.0030.03319.11
5.4.290.0030.03718.98
5.4.280.0070.04319.11
5.4.270.0000.07019.00
5.4.260.0000.04019.17
5.4.250.0000.07719.09
5.4.240.0000.05319.09
5.4.230.0000.05318.95
5.4.220.0000.05019.11
5.4.210.0000.06018.99
5.4.200.0030.03718.94
5.4.190.0030.03318.93
5.4.180.0030.06318.99
5.4.170.0030.06319.06
5.4.160.0030.03719.22
5.4.150.0030.04718.96
5.4.140.0030.07316.56
5.4.130.0000.06016.25
5.4.120.0070.03016.34
5.4.110.0100.06316.48
5.4.100.0000.03716.19
5.4.90.0030.06716.28
5.4.80.0000.07716.37
5.4.70.0030.03316.39
5.4.60.0000.03716.34
5.4.50.0030.03316.25
5.4.40.0000.03716.21
5.4.30.0070.03016.37
5.4.20.0000.07716.48
5.4.10.0030.06716.50
5.4.00.0030.03315.88
5.3.290.0100.06314.69
5.3.280.0070.03314.61
5.3.270.0030.07714.51
5.3.260.0000.05714.43
5.3.250.0070.03014.55
5.3.240.0000.07314.60
5.3.230.0030.03314.38
5.3.220.0070.07314.64
5.3.210.0030.07014.59
5.3.200.0070.07014.45
5.3.190.0100.06714.64
5.3.180.0000.07714.63
5.3.170.0030.03714.58
5.3.160.0000.03714.65
5.3.150.0000.03714.41
5.3.140.0070.07314.62
5.3.130.0070.06714.48
5.3.120.0070.07014.49
5.3.110.0000.05314.55
5.3.100.0000.03713.94
5.3.90.0030.02713.90
5.3.80.0070.05013.90
5.3.70.0030.04313.96
5.3.60.0030.03313.89
5.3.50.0130.04713.85
5.3.40.0000.07713.77
5.3.30.0000.03313.84
5.3.20.0030.06713.59
5.3.10.0000.03713.75
5.3.00.0000.03313.65
5.2.170.0070.02011.30
5.2.160.0030.02311.08
5.2.150.0000.04711.06
5.2.140.0000.05711.04
5.2.130.0030.03311.17
5.2.120.0030.03711.09
5.2.110.0000.03011.02
5.2.100.0000.02311.00
5.2.90.0070.04311.01
5.2.80.0030.03011.04
5.2.70.0070.02311.03
5.2.60.0070.03011.12
5.2.50.0070.03711.09
5.2.40.0000.02710.93
5.2.30.0000.06311.03
5.2.20.0070.05310.97
5.2.10.0030.03011.08
5.2.00.0000.03010.80
5.1.60.0000.0239.96
5.1.50.0030.04010.16
5.1.40.0000.0239.86
5.1.30.0030.02310.46
5.1.20.0030.04310.20
5.1.10.0000.02710.00
5.1.00.0000.02710.07
5.0.50.0000.0239.30
5.0.40.0000.0209.30
5.0.30.0000.0309.30
5.0.20.0030.0179.30
5.0.10.0000.0179.30
5.0.00.0030.0279.30
4.4.90.0000.0139.30
4.4.80.0030.0239.30
4.4.70.0000.0139.30
4.4.60.0030.0279.30
4.4.50.0030.0239.30
4.4.40.0000.0409.30
4.4.30.0070.0139.30
4.4.20.0000.0139.30
4.4.10.0030.0139.30
4.4.00.0030.0209.30
4.3.110.0000.0179.30
4.3.100.0000.0139.30
4.3.90.0030.0109.30
4.3.80.0000.0239.30
4.3.70.0000.0139.30
4.3.60.0000.0139.30
4.3.50.0000.0139.30
4.3.40.0000.0209.30
4.3.30.0030.0109.30
4.3.20.0000.0139.30
4.3.10.0000.0139.30
4.3.00.0000.0139.30

preferences:
54.91 ms | 401 KiB | 5 Q