3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = new ArrayObject(); array_key_exists('foor', $data);

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)
8.4.120.0140.00520.39
8.4.110.0120.00822.30
8.4.100.0040.00518.68
8.4.90.0150.00618.57
8.4.80.0050.00318.43
8.4.70.0140.00718.10
8.4.60.0150.00618.89
8.4.50.0140.00718.86
8.4.40.0040.00419.58
8.4.30.0100.01020.74
8.4.20.0100.01019.71
8.4.10.0060.00320.86
8.3.250.0100.00818.69
8.3.240.0140.00616.89
8.3.230.0140.00616.61
8.3.220.0100.00818.97
8.3.210.0090.01016.73
8.3.200.0040.00416.67
8.3.190.0050.00418.84
8.3.180.0130.00716.72
8.3.170.0090.00920.56
8.3.160.0100.00717.19
8.3.150.0080.00017.20
8.3.140.0040.00416.71
8.3.130.0000.00918.29
8.3.120.0040.01520.59
8.3.110.0040.00416.69
8.3.100.0080.00016.49
8.3.90.0110.00716.75
8.3.80.0090.00019.36
8.3.70.0090.00618.39
8.3.60.0090.00918.40
8.3.50.0130.00623.61
8.3.40.0110.00721.82
8.3.30.0150.00018.63
8.3.20.0090.00024.18
8.3.10.0080.00024.66
8.3.00.0030.00526.16
8.2.290.0080.00820.16
8.2.280.0100.00818.40
8.2.270.0060.00319.29
8.2.260.0090.00916.90
8.2.250.0040.00418.47
8.2.240.0000.00717.32
8.2.230.0060.00320.94
8.2.220.0060.00324.06
8.2.210.0140.00026.77
8.2.200.0060.00318.54
8.2.190.0180.00318.66
8.2.180.0060.00925.92
8.2.170.0130.01018.98
8.2.160.0130.00722.96
8.2.150.0060.00325.66
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00326.35
8.2.110.0030.00620.36
8.2.100.0000.01119.63
8.2.90.0000.00817.75
8.2.80.0030.00518.71
8.2.70.0000.00917.63
8.2.60.0080.00017.75
8.2.50.0050.00318.05
8.2.40.0080.00018.28
8.2.30.0000.00718.11
8.2.20.0030.00617.93
8.2.10.0070.00021.01
8.2.00.0040.00419.16
8.1.330.0150.00421.96
8.1.320.0110.00816.00
8.1.310.0000.00818.58
8.1.300.0050.00316.73
8.1.290.0030.00718.88
8.1.280.0030.01425.92
8.1.270.0070.00023.99
8.1.260.0000.00728.09
8.1.250.0050.00228.09
8.1.240.0060.00320.60
8.1.230.0070.00422.27
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00517.35
8.1.190.0050.00317.10
8.1.180.0040.00419.29
8.1.170.0030.00518.47
8.1.160.0070.00018.68
8.1.150.0080.00318.77
8.1.140.0000.00718.80
8.1.130.0070.00019.96
8.1.120.0040.00417.34
8.1.110.0040.00417.33
8.1.100.0040.00417.34
8.1.90.0040.00417.31
8.1.80.0040.00417.36
8.1.70.0000.00817.38
8.1.60.0090.00017.51
8.1.50.0000.00817.45
8.1.40.0090.00017.38
8.1.30.0080.00017.63
8.1.20.0000.00717.61
8.1.10.0080.00017.54
8.1.00.0000.00717.48
8.0.300.0000.00818.77
8.0.290.0040.00416.58
8.0.280.0000.00718.39
8.0.270.0000.00717.91
8.0.260.0030.00320.22
8.0.250.0000.00716.82
8.0.240.0040.00416.91
8.0.230.0000.00616.95
8.0.220.0040.00416.89
8.0.210.0030.00316.85
8.0.200.0030.00316.93
8.0.190.0000.00816.85
8.0.180.0000.00816.86
8.0.170.0000.00816.84
8.0.160.0070.00416.83
8.0.150.0000.00716.82
8.0.140.0030.00516.66
8.0.130.0000.00513.19
8.0.120.0040.00416.90
8.0.110.0050.00316.86
8.0.100.0040.00316.85
8.0.90.0000.00716.75
8.0.80.0030.01216.79
8.0.70.0060.00316.90
8.0.60.0040.00416.87
8.0.50.0000.00816.75
8.0.30.0060.01017.18
8.0.20.0070.01117.10
8.0.10.0070.00016.94
8.0.00.0030.01516.54
7.4.330.0030.00315.55
7.4.320.0070.00016.41
7.4.300.0000.00616.48
7.4.290.0040.00416.39
7.4.280.0030.00616.53
7.4.270.0060.00016.61
7.4.260.0030.00313.20
7.4.250.0000.00716.34
7.4.240.0040.00416.62
7.4.230.0000.00716.59
7.4.220.0040.00416.65
7.4.210.0070.00816.56
7.4.200.0040.00416.57
7.4.130.0100.00816.58
7.4.120.0150.00916.58
7.4.110.0070.01116.38
7.4.100.0090.00916.56
7.4.90.0030.01416.43
7.4.80.0080.01316.52
7.4.70.0100.00616.46
7.4.60.0120.00416.55
7.4.50.0140.01016.55
7.4.40.0070.01116.47
7.4.30.0110.01416.47
7.4.20.0100.01016.45
7.4.10.0080.00816.37
7.4.00.0070.01116.66
7.3.330.0030.00316.18
7.3.320.0000.00513.05
7.3.310.0000.00715.96
7.3.300.0050.00216.13
7.3.290.0070.00616.14
7.3.260.0180.00516.34
7.3.230.0030.01316.36
7.3.220.0130.00716.27
7.3.210.0130.00316.07
7.3.200.0110.00816.15
7.3.190.0040.01316.40
7.3.180.0130.00516.20
7.3.170.0150.00316.13
7.3.160.0080.00816.19
7.3.150.0060.01216.17
7.3.140.0100.00716.18
7.3.130.0060.01216.10
7.3.120.0110.00616.33
7.3.110.0060.01216.12
7.3.100.0080.00816.24
7.3.90.0100.00616.21
7.3.80.0100.00616.36
7.3.70.0110.00716.24
7.3.60.0120.00616.23
7.3.50.0050.01116.11
7.3.40.0120.00316.11
7.3.30.0070.01016.18
7.3.20.0090.00916.33
7.3.10.0120.01216.16
7.3.00.0150.00616.14
7.2.340.0120.00316.33
7.2.330.0090.00916.32
7.2.320.0110.00716.41
7.2.310.0080.00816.51
7.2.300.0030.01416.33
7.2.290.0100.00716.30
7.2.280.0100.00816.63
7.2.270.0120.00916.37
7.2.260.0090.00616.36
7.2.250.0150.00016.44
7.2.240.0080.01516.59
7.2.230.0090.00916.47
7.2.220.0070.01116.57
7.2.210.0060.01216.25
7.2.200.0100.00716.41
7.2.190.0100.00716.37
7.2.180.0040.01316.54
7.2.170.0150.00316.48
7.2.160.0100.00716.37
7.2.150.0110.00716.25
7.2.140.0110.00716.53
7.2.130.0190.01416.48
7.2.120.0080.00816.45
7.2.110.0080.00916.28
7.2.100.0160.00716.54
7.2.90.0090.00916.50
7.2.80.0040.01316.49
7.2.70.0130.00416.31
7.2.60.0050.01316.34
7.2.50.0070.01016.51
7.2.40.0120.00816.68
7.2.30.0170.00016.43
7.2.20.0120.00616.30
7.2.10.0100.00916.45
7.2.00.0090.00916.16

preferences:
28.56 ms | 403 KiB | 5 Q