3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(array_key_exists('foo', new ArrayObject([])));

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)
8.3.60.0150.00618.53
8.3.50.0170.00222.01
8.3.40.0060.01318.71
8.3.30.0090.00918.80
8.3.20.0040.00420.33
8.3.10.0070.00021.82
8.3.00.0030.00519.38
8.2.180.0070.01116.38
8.2.170.0000.01422.96
8.2.160.0100.00320.52
8.2.150.0000.00724.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00021.84
8.2.110.0040.00422.13
8.2.100.0000.01217.63
8.2.90.0040.00419.27
8.2.80.0040.00417.97
8.2.70.0080.00417.63
8.2.60.0050.00317.80
8.2.50.0040.00418.07
8.2.40.0000.00718.09
8.2.30.0070.00017.98
8.2.20.0070.00017.73
8.2.10.0030.00618.11
8.2.00.0000.00817.77
8.1.280.0140.00425.92
8.1.270.0060.00322.18
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00423.93
8.1.230.0080.00419.13
8.1.220.0040.00417.78
8.1.210.0000.00718.77
8.1.200.0060.00317.23
8.1.190.0050.00316.99
8.1.180.0000.00818.10
8.1.170.0040.00418.60
8.1.160.0030.00321.94
8.1.150.0040.00418.77
8.1.140.0030.00517.39
8.1.130.0000.00717.77
8.1.120.0040.00417.46
8.1.110.0040.00417.29
8.1.100.0000.00717.38
8.1.90.0000.00717.37
8.1.80.0040.00417.28
8.1.70.0030.00317.32
8.1.60.0070.00017.51
8.1.50.0040.00417.38
8.1.40.0040.00417.49
8.1.30.0030.00517.47
8.1.20.0020.00517.54
8.1.10.0040.00417.54
8.1.00.0000.00817.46
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0040.00418.38
8.0.270.0030.00517.20
8.0.260.0030.00317.18
8.0.250.0030.00516.97
8.0.240.0000.00816.98
8.0.230.0040.00416.84
8.0.220.0040.00416.96
8.0.210.0000.00616.91
8.0.200.0030.00316.96
8.0.190.0030.00716.88
8.0.180.0040.00416.80
8.0.170.0040.00416.91
8.0.160.0030.00316.96
8.0.150.0030.00316.84
8.0.140.0040.00416.84
8.0.130.0030.00313.36
8.0.120.0030.00616.73
8.0.110.0030.00516.79
8.0.100.0070.00016.97
8.0.90.0050.00216.74
8.0.80.0070.01416.92
8.0.70.0030.00516.77
8.0.60.0000.00716.79
8.0.50.0070.00016.93
8.0.30.0130.01016.93
8.0.20.0100.01017.40
8.0.10.0000.00716.86
8.0.00.0130.00516.62
7.4.330.0060.00015.00
7.4.320.0030.00316.48
7.4.300.0030.00316.50
7.4.290.0040.00416.53
7.4.280.0000.00716.44
7.4.270.0030.00316.46
7.4.260.0030.00316.52
7.4.250.0000.00716.29
7.4.240.0070.00016.49
7.4.230.0000.00716.41
7.4.220.0150.00516.48
7.4.210.0040.01016.49
7.4.200.0070.00016.45
7.4.160.0100.00716.54
7.4.150.0070.01017.40
7.4.140.0110.00917.86
7.4.130.0080.00816.43
7.4.120.0080.01016.62
7.4.110.0070.01016.50
7.4.100.0150.00616.57
7.4.90.0050.01116.34
7.4.80.0110.01119.39
7.4.70.0000.01616.50
7.4.60.0060.01616.66
7.4.50.0000.00716.30
7.4.40.0140.00316.46
7.4.30.0030.01416.53
7.4.00.0030.01014.91
7.3.330.0000.00512.96
7.3.320.0000.00513.05
7.3.310.0000.00715.96
7.3.300.0000.00716.13
7.3.290.0130.00516.07
7.3.280.0090.00816.12
7.3.270.0040.01917.40
7.3.260.0060.01016.02
7.3.250.0130.00516.36
7.3.240.0120.00616.35
7.3.230.0140.00416.39
7.3.210.0130.00316.29
7.3.200.0070.01019.39
7.3.190.0160.00616.09
7.3.180.0040.01216.03
7.3.170.0090.00616.27
7.3.160.0080.00816.10
7.2.330.0090.00916.31
7.2.320.0110.00616.53
7.2.310.0100.00616.23
7.2.300.0040.01216.17
7.2.290.0090.00916.48
7.2.60.0100.00616.42
7.1.200.0030.00515.71
7.1.70.0000.01017.04
7.1.60.0170.00719.11
7.1.50.0130.00616.62
7.1.00.0070.07322.45
7.0.200.0030.00616.57
7.0.140.0000.07322.09
7.0.60.0030.07719.93
7.0.50.0170.07017.84
7.0.40.0170.05320.12
7.0.30.0170.05020.25
7.0.20.0170.05320.17
7.0.10.0000.09320.17
7.0.00.0070.06020.09
5.6.280.0030.07321.09
5.6.210.0070.05020.62
5.6.200.0130.08018.12
5.6.190.0070.07020.41
5.6.180.0170.04720.62
5.6.170.1130.04720.42
5.6.160.0100.06020.61
5.6.150.0070.07718.11
5.6.140.0130.05718.13
5.6.130.0030.04318.07
5.6.120.0200.06020.79
5.6.110.0200.07321.00
5.6.100.0230.05721.08
5.6.90.0070.07020.87
5.6.80.0000.04320.35
5.5.350.0200.06020.43
5.5.340.0100.05317.88
5.5.330.0030.04320.23
5.5.320.0330.04720.29
5.5.310.0270.08020.24
5.5.300.0000.04317.95
5.5.290.0070.03718.00
5.5.280.0130.07020.86
5.5.270.0170.07720.74
5.5.260.0000.04320.75
5.5.250.0230.04020.61
5.5.240.0230.06720.14
5.4.450.0300.06719.11
5.4.440.0430.03319.39
5.4.430.0300.07319.42
5.4.420.0330.06019.45
5.4.410.0300.03719.00
5.4.400.0230.04019.09
5.4.390.0330.06019.11
5.4.380.0270.04319.13
5.4.370.0400.05018.91
5.4.360.0230.06019.10
5.4.350.0300.03719.25
5.4.340.0300.07318.79
5.4.320.0300.06019.06
5.4.310.0330.05019.20
5.4.300.0330.05319.05
5.4.290.0330.07018.80
5.4.280.0370.05318.78
5.4.270.0300.03319.21
5.4.260.0570.07019.13
5.4.250.0300.05019.25
5.4.240.0370.04019.22
5.4.230.0270.07319.23
5.4.220.0500.04018.88
5.4.210.0330.06319.09
5.4.200.0230.04719.08
5.4.190.0370.04018.91
5.4.180.0300.04719.12
5.4.170.0300.06718.91
5.4.160.0230.07319.11
5.4.150.0270.04019.04
5.4.140.0200.06316.55
5.4.130.0230.07016.27
5.4.120.0300.04016.32
5.4.110.0200.04316.43
5.4.100.0330.06316.41
5.4.90.0300.03716.28
5.4.80.0230.04016.41
5.4.70.0300.03716.20
5.4.60.0270.03316.41
5.4.50.0330.03716.46
5.4.40.0330.07016.17
5.4.30.0330.05716.46
5.4.20.0300.05316.45
5.4.10.0230.05016.39
5.4.00.0330.06315.99
5.3.290.0300.04714.61
5.3.280.0300.06714.61
5.3.270.0300.03714.63
5.3.260.0230.07714.61
5.3.250.0330.08314.61
5.3.240.0270.04014.61
5.3.230.0270.04014.61
5.3.220.0300.04014.61
5.3.210.0170.05014.61
5.3.200.0230.05314.61
5.3.190.0370.04014.66
5.3.180.0230.04314.61
5.3.170.0300.04014.61
5.3.160.0230.04014.61
5.3.150.0370.06714.61
5.3.140.0330.04314.61
5.3.130.0230.07714.61
5.3.120.0230.06014.61
5.3.110.0300.06014.61
5.3.100.0300.07014.61
5.3.90.0230.05014.61
5.3.80.0300.03714.61
5.3.70.0270.04314.61
5.3.60.0400.06014.61
5.3.50.0230.06014.61
5.3.40.0270.07314.61
5.3.30.0300.05314.61
5.3.20.0270.03314.61
5.3.10.0270.03714.61
5.3.00.0270.04314.61
5.2.170.0270.03014.61
5.2.160.0300.05314.61
5.2.150.0230.03714.61
5.2.140.0400.05014.61
5.2.130.0230.03014.61
5.2.120.0230.04314.61
5.2.110.0300.04714.61
5.2.100.0270.05014.61
5.2.90.0200.06014.61
5.2.80.0200.03314.61
5.2.70.0270.05714.61
5.2.60.0300.05714.61
5.2.50.0300.05314.61
5.2.40.0170.04314.61
5.2.30.0230.05714.61
5.2.20.0300.05014.61
5.2.10.0200.03714.61
5.2.00.0170.04314.61
5.1.60.0300.03014.61
5.1.50.0230.02714.61
5.1.40.0100.03314.61
5.1.30.0230.05314.61
5.1.20.0170.03314.61
5.1.10.0170.03314.61
5.1.00.0130.03714.61
5.0.50.0130.03714.61
5.0.40.0100.03714.61
5.0.30.0130.03014.61
5.0.20.0130.04014.61
5.0.10.0100.04314.61
5.0.00.0130.05714.61
4.4.90.0130.03714.61
4.4.80.0070.02314.61
4.4.70.0100.02714.61
4.4.60.0100.03714.61
4.4.50.0130.02314.61
4.4.40.0070.02714.61
4.4.30.0130.03314.61
4.4.20.0130.03714.61
4.4.10.0070.04014.61
4.4.00.0100.05714.61
4.3.110.0170.03714.61
4.3.100.0100.02014.61
4.3.90.0100.02714.61
4.3.80.0070.05314.61
4.3.70.0130.03314.61
4.3.60.0130.02014.61
4.3.50.0070.02014.61
4.3.40.0070.03014.61
4.3.30.0000.02714.61
4.3.20.0100.02714.61
4.3.10.0030.03314.61
4.3.00.0030.04014.61

preferences:
40.16 ms | 401 KiB | 5 Q