3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(array( 'abc'=>'123', 'abc'=>'456', 'edf'=>'789', 'edf'=>'012', 'ghi'=>'345' ));

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)
8.3.40.0070.00718.63
8.3.30.0030.01018.79
8.3.20.0000.00820.07
8.3.10.0080.00023.61
8.3.00.0000.00819.67
8.2.170.0000.01418.79
8.2.160.0070.01022.96
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0060.00321.03
8.2.110.0060.00320.90
8.2.100.0080.00417.72
8.2.90.0000.00818.92
8.2.80.0000.00817.97
8.2.70.0030.00717.49
8.2.60.0090.00017.91
8.2.50.0060.00318.07
8.2.40.0030.00518.09
8.2.30.0000.00918.11
8.2.20.0040.00417.54
8.2.10.0050.00217.98
8.2.00.0000.00817.43
8.1.270.0030.00523.82
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.24
8.1.230.0040.00820.59
8.1.220.0040.00417.74
8.1.210.0070.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00817.10
8.1.180.0060.00318.10
8.1.170.0080.00018.54
8.1.160.0000.00821.94
8.1.150.0040.00418.82
8.1.140.0070.00017.30
8.1.130.0000.00717.75
8.1.120.0030.00317.28
8.1.110.0070.00017.41
8.1.100.0040.00417.20
8.1.90.0000.00817.30
8.1.80.0030.00517.30
8.1.70.0000.00717.33
8.1.60.0060.00617.37
8.1.50.0000.00817.39
8.1.40.0000.00817.43
8.1.30.0040.00417.56
8.1.20.0000.00817.50
8.1.10.0040.00417.38
8.1.00.0040.00417.32
8.0.300.0030.00618.77
8.0.290.0040.00416.63
8.0.280.0030.00518.18
8.0.270.0000.00717.02
8.0.260.0000.00718.21
8.0.250.0030.00316.78
8.0.240.0040.00416.70
8.0.230.0040.00416.82
8.0.220.0040.00416.69
8.0.210.0000.00716.64
8.0.200.0000.00616.70
8.0.190.0030.00316.79
8.0.180.0060.00316.80
8.0.170.0040.00416.84
8.0.160.0070.00016.80
8.0.150.0040.00416.75
8.0.140.0030.00516.73
8.0.130.0060.00013.22
8.0.120.0040.00416.68
8.0.110.0030.00516.78
8.0.100.0000.00716.71
8.0.90.0040.00416.63
8.0.80.0120.00316.70
8.0.70.0040.00416.60
8.0.60.0040.00416.82
8.0.50.0070.00016.79
8.0.30.0060.01316.94
8.0.20.0130.00617.40
8.0.10.0050.00216.90
8.0.00.0150.00116.61
7.4.330.0030.00315.00
7.4.320.0000.00716.45
7.4.300.0060.00016.46
7.4.290.0030.00316.35
7.4.280.0050.00316.45
7.4.270.0070.00016.35
7.4.260.0040.00416.33
7.4.250.0040.00416.24
7.4.240.0060.00116.42
7.4.230.0030.00316.20
7.4.220.0090.00816.56
7.4.210.0100.00316.47
7.4.200.0030.00316.46
7.4.160.0060.01616.12
7.4.150.0090.00917.40
7.4.140.0110.01317.86
7.4.130.0120.00916.26
7.4.120.0160.00216.37
7.4.110.0090.00916.57
7.4.100.0030.01316.35
7.4.90.0040.01516.48
7.4.80.0170.00619.39
7.4.70.0100.00716.25
7.4.60.0130.00716.32
7.4.50.0090.00016.14
7.4.40.0040.01216.25
7.4.30.0060.00916.48
7.4.00.0030.01214.83
7.3.330.0000.00513.04
7.3.320.0000.00513.03
7.3.310.0000.00716.05
7.3.300.0050.00216.07
7.3.290.0130.00316.18
7.3.280.0110.00816.13
7.3.270.0060.01217.40
7.3.260.0160.00616.35
7.3.250.0080.01016.42
7.3.240.0160.00716.15
7.3.230.0090.00616.39
7.3.210.0170.00016.30
7.3.200.0130.00419.39
7.3.190.0090.00916.21
7.3.180.0090.00616.11
7.3.170.0000.01916.35
7.3.160.0090.00716.38
7.3.120.0070.00714.58
7.3.10.0090.00616.32
7.3.00.0000.00916.29
7.2.330.0110.00716.21
7.2.320.0120.00916.22
7.2.310.0140.00316.50
7.2.300.0080.00816.58
7.2.290.0130.01016.58
7.2.130.0100.00616.61
7.2.120.0150.00016.83
7.2.110.0090.00916.82
7.2.100.0080.01116.68
7.2.90.0070.00716.71
7.2.80.0170.00316.25
7.2.70.0030.01316.25
7.2.60.0100.00516.70
7.2.50.0100.00316.62
7.2.40.0120.00316.84
7.2.30.0060.01016.76
7.2.20.0040.01116.59
7.2.10.0030.00616.61
7.2.00.0030.01117.95
7.1.250.0040.00915.63
7.1.200.0070.00715.51
7.1.100.0040.00817.80
7.1.70.0040.01216.95
7.1.60.0110.00717.05
7.1.50.0030.00916.63
7.1.40.0030.01016.22
7.1.30.0030.02016.22
7.1.20.0090.00616.63
7.1.10.0040.00716.50
7.1.00.0030.01216.57
7.0.200.0060.00616.62
7.0.190.0070.00316.37
7.0.180.0000.00916.10
7.0.170.0040.00716.03
7.0.160.0100.00316.18
7.0.150.0000.00916.08
7.0.140.0050.00516.15
7.0.130.0000.01016.29
7.0.120.0060.00316.14
7.0.110.0040.01116.10
7.0.100.0060.01016.11
7.0.90.0020.00516.11
7.0.80.0000.01016.17
7.0.70.0030.00716.14
7.0.60.0050.00215.99
7.0.50.0000.00816.36
7.0.40.0000.01414.89
7.0.30.0070.00314.89
7.0.20.0040.01114.89
7.0.10.0000.00814.89
7.0.00.0060.00614.89
5.6.300.0100.03920.57
5.6.290.0000.06720.74
5.6.280.0060.06120.80
5.6.270.0000.04420.91
5.6.260.0070.04120.98
5.6.250.0070.07320.91
5.6.240.0030.04820.79
5.6.230.0100.08220.93
5.6.220.0030.04420.79
5.6.210.0030.04320.95
5.6.200.0030.04220.76
5.6.190.0070.04120.76
5.6.180.0000.04420.77
5.6.170.0000.04420.91
5.6.160.0100.04620.62
5.6.150.0030.08920.97
5.6.140.0070.08720.77
5.6.130.0100.07820.73
5.6.120.0030.04720.77
5.6.110.0030.08320.86
5.6.100.0030.09620.93
5.6.90.0000.04520.84
5.6.80.0000.04320.33
5.6.70.0030.06720.23
5.6.60.0030.08620.24
5.6.50.0030.08119.99
5.6.40.0070.04120.18
5.6.30.0240.03820.29
5.6.20.0030.05020.27
5.6.10.0060.04520.08
5.6.00.0000.04120.23
5.5.380.0030.07017.50
5.5.370.0000.05417.38
5.5.360.0060.03917.37
5.5.350.0030.07117.54
5.5.340.0070.03717.93
5.5.330.0060.04917.98
5.5.320.0030.04017.68
5.5.310.0070.07817.89
5.5.300.0030.08717.95
5.5.290.0100.07318.00
5.5.280.0030.08617.64
5.5.270.0030.07417.91
5.5.260.0030.06317.63
5.5.250.0070.04717.60
5.5.240.0000.06317.35
5.5.230.0030.04717.34
5.5.220.0030.08017.30
5.5.210.0030.05017.34
5.5.200.0030.04617.21
5.5.190.0000.04617.30
5.5.180.0000.05417.15
5.5.160.0030.07317.29
5.5.150.0030.04017.19
5.5.140.0030.04016.98
5.5.130.0000.04117.29
5.5.120.0030.03717.14
5.5.110.0000.03916.98
5.5.100.0130.03717.26
5.5.90.0060.03617.08
5.5.80.0030.03617.05
5.5.70.0000.04017.19
5.5.60.0030.05017.18
5.5.50.0000.04017.18
5.5.40.0070.03317.18
5.5.30.0180.03517.21
5.5.20.0100.06117.17
5.5.10.0070.07617.24
5.5.00.0030.06417.16
5.4.450.0070.07219.19
5.4.440.0000.04319.37
5.4.430.0030.04219.22
5.4.420.0170.07019.10
5.4.410.0000.04719.05
5.4.400.0000.04418.91
5.4.390.0030.07718.80
5.4.380.0030.08118.83
5.4.370.0030.07718.90
5.4.360.0130.02919.06
5.4.350.0030.03819.04
5.4.340.0030.06918.83
5.4.320.0000.04718.82
5.4.310.0000.04518.89
5.4.300.0060.03518.88
5.4.290.0030.03818.91
5.4.280.0000.03918.88
5.4.270.0030.04118.83
5.4.260.0000.04218.85
5.4.250.0030.04118.80
5.4.240.0060.03519.00
5.4.230.0070.03518.75
5.4.220.0030.08118.82
5.4.210.0040.03918.93
5.4.200.0030.03718.91
5.4.190.0030.03618.90
5.4.180.0030.03718.77
5.4.170.0000.08418.84
5.4.160.0070.04418.84
5.4.150.0030.04218.82
5.4.140.0030.03516.41
5.4.130.0030.06816.56
5.4.120.0030.04716.39
5.4.110.0030.06016.54
5.4.100.0000.03916.39
5.4.90.0070.07316.39
5.4.80.0130.03216.38
5.4.70.0000.04116.54
5.4.60.0030.03416.51
5.4.50.0000.03716.36
5.4.40.0030.07416.53
5.4.30.0030.07416.56
5.4.20.0100.06616.50
5.4.10.0030.03916.44
5.4.00.0040.04215.89
5.3.290.0000.04214.89
5.3.280.0060.03214.89
5.3.270.0130.06214.89
5.3.260.0000.04014.89
5.3.250.0000.03914.89
5.3.240.0030.06914.89
5.3.230.0030.04014.89
5.3.220.0070.04614.89
5.3.210.0030.04414.89
5.3.200.0030.03814.89
5.3.190.0000.04014.89
5.3.180.0030.04214.89
5.3.170.0070.04314.89
5.3.160.0000.03914.89
5.3.150.0030.06014.89
5.3.140.0070.06914.89
5.3.130.0060.07114.89
5.3.120.0030.06214.89
5.3.110.0030.03914.89
5.3.100.0100.06114.89
5.3.90.0070.03614.89
5.3.80.0070.06014.89
5.3.70.0030.05214.89
5.3.60.0030.05814.89
5.3.50.0130.03514.89
5.3.40.0070.05714.89
5.3.30.0070.04814.89
5.3.20.0030.03314.89
5.3.10.0000.03714.89
5.3.00.0000.07914.89
5.2.170.0140.02414.89
5.2.160.0000.03314.89
5.2.150.0030.03014.89
5.2.140.0030.03114.89
5.2.130.0000.03514.89
5.2.120.0000.03114.89
5.2.110.0030.04314.89
5.2.100.0000.04714.89
5.2.90.0000.04114.89
5.2.80.0030.04614.89
5.2.70.0030.06114.89
5.2.60.0060.06414.89
5.2.50.0000.03214.89
5.2.40.0070.05014.89
5.2.30.0030.05614.89
5.2.20.0000.04114.89
5.2.10.0000.06314.89
5.2.00.0070.04514.89
5.1.60.0030.05314.89
5.1.50.0000.03714.89
5.1.40.0060.05214.89
5.1.30.0030.02614.89
5.1.20.0030.02614.89
5.1.10.0030.02414.89
5.1.00.0000.04714.89
5.0.50.0030.02014.89
5.0.40.0060.02114.89
5.0.30.0130.03314.89
5.0.20.0030.01914.89
5.0.10.0000.02214.89
5.0.00.0000.03214.89
4.4.90.0090.03114.89
4.4.80.0030.02314.89
4.4.70.0040.01814.89
4.4.60.0000.01914.89
4.4.50.0030.03214.89
4.4.40.0040.02514.89
4.4.30.0030.01314.89
4.4.20.0040.01814.89
4.4.10.0030.01514.89
4.4.00.0000.02814.89
4.3.110.0000.02114.89
4.3.100.0000.01614.89
4.3.90.0000.01614.89
4.3.80.0060.01914.89
4.3.70.0030.01314.89
4.3.60.0000.01714.89
4.3.50.0030.02314.89
4.3.40.0060.01914.89
4.3.30.0000.01714.89
4.3.20.0000.04114.89
4.3.10.0030.02014.89
4.3.00.0030.03414.89

preferences:
31.26 ms | 400 KiB | 5 Q