3v4l.org

run code in 300+ PHP versions simultaneously
<?php array_keys([]) !== range(0, count([]) - 1);

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)
8.3.60.0090.00916.75
8.3.50.0070.00717.90
8.3.40.0180.00318.79
8.3.30.0080.00818.79
8.3.20.0040.00419.19
8.3.10.0040.00420.77
8.3.00.0090.00923.48
8.2.180.0120.00918.41
8.2.170.0070.00722.96
8.2.160.0160.00321.12
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0180.00020.76
8.2.120.0120.00626.35
8.2.110.0060.00320.52
8.2.100.0040.00817.84
8.2.90.0080.00317.63
8.2.80.0050.00317.97
8.2.70.0050.00317.91
8.2.60.0040.00417.91
8.2.50.0040.00418.10
8.2.40.0040.00419.36
8.2.30.0070.00017.49
8.2.20.0050.00217.80
8.2.10.0000.01017.79
8.2.00.0000.00719.26
8.1.280.0050.01025.92
8.1.270.0080.00023.88
8.1.260.0110.00726.35
8.1.250.0040.00428.09
8.1.240.0050.00522.08
8.1.230.0100.00020.96
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0030.00617.11
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0020.00518.56
8.1.160.0000.00718.71
8.1.150.0040.00418.80
8.1.140.0000.00717.50
8.1.130.0040.00420.69
8.1.120.0070.00017.39
8.1.110.0000.00817.23
8.1.100.0000.00917.33
8.1.90.0040.00417.28
8.1.80.0000.00817.16
8.1.70.0050.00217.21
8.1.60.0040.00817.48
8.1.50.0080.00017.38
8.1.40.0020.00517.44
8.1.30.0040.00417.55
8.1.20.0080.00017.35
8.1.10.0030.00517.45
8.1.00.0030.00517.38
8.0.300.0040.00421.45
8.0.290.0000.00716.63
8.0.280.0070.00017.90
8.0.270.0070.00017.95
8.0.260.0030.00317.10
8.0.250.0000.00616.89
8.0.240.0040.00416.84
8.0.230.0050.00316.77
8.0.220.0060.00016.86
8.0.210.0030.00316.80
8.0.200.0030.00316.89
8.0.190.0040.00416.94
8.0.180.0000.00816.71
8.0.170.0080.00016.86
8.0.160.0000.00716.79
8.0.150.0030.00616.77
8.0.140.0000.00716.77
8.0.130.0060.00013.18
8.0.120.0040.00416.86
8.0.110.0000.00716.88
8.0.100.0020.00516.72
8.0.90.0000.00716.82
8.0.80.0130.00216.80
8.0.70.0040.00416.66
8.0.60.0020.00516.70
8.0.50.0040.00416.80
8.0.30.0070.01317.15
8.0.20.0090.00917.40
8.0.10.0000.00716.74
8.0.00.0090.01116.61
7.4.330.0040.00015.55
7.4.320.0060.00016.54
7.4.300.0000.00716.44
7.4.290.0000.00616.50
7.4.280.0070.00016.43
7.4.270.0070.00416.53
7.4.260.0030.00316.25
7.4.250.0070.00016.49
7.4.240.0030.00316.36
7.4.230.0040.00416.55
7.4.220.0040.00416.42
7.4.210.0110.00616.60
7.4.200.0000.00716.54
7.4.160.0100.01116.36
7.4.140.0110.00817.86
7.4.130.0100.00716.34
7.4.120.0110.00816.43
7.4.110.0090.00916.47
7.4.100.0090.01216.22
7.4.90.0130.01016.50
7.4.80.0060.01319.39
7.4.70.0100.00716.60
7.4.60.0100.00616.36
7.4.50.0090.00316.39
7.4.40.0060.00916.42
7.4.00.0090.00515.08
7.3.330.0060.00012.95
7.3.320.0030.00312.98
7.3.310.0000.00716.24
7.3.300.0030.00316.16
7.3.290.0000.00616.18
7.3.280.0090.00916.22
7.3.260.0110.00716.36
7.3.240.0080.00916.29
7.3.230.0030.01416.43
7.3.210.0080.01116.14
7.3.200.0030.01316.13
7.3.190.0090.00616.23
7.3.180.0090.00916.26
7.3.170.0120.00316.28
7.3.160.0050.01116.19
7.3.120.0070.01114.74
7.3.110.0100.01014.64
7.3.100.0040.01414.64
7.3.90.0070.00714.59
7.3.80.0070.01014.61
7.3.70.0130.00314.62
7.3.60.0000.01314.57
7.3.50.0030.01014.69
7.3.40.0090.00614.57
7.3.30.0030.00814.57
7.3.20.0090.00416.36
7.3.10.0080.00516.44
7.3.00.0100.00716.52
7.2.330.0090.01216.27
7.2.320.0070.01116.48
7.2.310.0090.00916.68
7.2.300.0100.00716.25
7.2.290.0140.01016.39
7.2.250.0070.01014.94
7.2.240.0050.00814.61
7.2.230.0060.00914.85
7.2.220.0030.01314.97
7.2.210.0110.00715.21
7.2.200.0060.00615.15
7.2.190.0060.00614.86
7.2.180.0040.01114.85
7.2.170.0070.01014.82
7.2.160.0070.00714.73
7.2.150.0040.01116.56
7.2.140.0000.01516.63
7.2.130.0030.00816.80
7.2.120.0030.01016.96
7.2.110.0090.00516.81
7.2.100.0050.00716.76
7.2.90.0040.00916.84
7.2.80.0090.00616.89
7.2.70.0450.00715.79
7.2.60.0400.01015.85
7.2.50.0460.00915.72
7.2.40.0400.00515.69
7.2.30.0380.00915.73
7.2.20.0340.01215.76
7.2.10.0490.00915.59
7.2.00.0450.00715.79
7.1.330.0070.01015.74
7.1.320.0030.01015.46
7.1.310.0100.00715.68
7.1.300.0070.00715.80
7.1.290.0040.00815.80
7.1.280.0070.00715.72
7.1.270.0030.00715.70
7.1.260.0070.00715.45
7.1.250.0050.00615.55
7.1.240.0030.01015.42
7.1.230.0030.01315.79
7.1.220.0040.00815.64
7.1.210.0040.01115.48
7.1.200.0080.00415.79
7.1.190.0000.01415.59
7.1.180.0060.00315.68
7.1.170.0500.00614.15
7.1.160.0510.00814.40
7.1.150.0510.00814.23
7.1.140.0610.00914.17
7.1.130.0530.00614.39
7.1.120.0500.00914.17
7.1.110.0510.00814.24
7.1.100.0520.00914.18
7.1.90.0680.00814.32
7.1.80.0930.00614.36
7.1.70.0810.00814.50
7.1.60.0780.01226.48
7.1.50.0980.01326.29
7.1.40.1080.01226.28
7.1.30.0840.01226.25
7.1.20.1180.01126.44
7.1.10.0980.00514.34
7.1.00.0730.00814.49
7.0.330.0030.00515.47
7.0.320.0080.00415.15
7.0.310.0030.00715.21
7.0.300.0100.00715.39
7.0.290.0030.00615.10
7.0.280.0000.00815.37
7.0.270.0090.00615.30
7.0.260.0040.00715.21
7.0.250.0000.01115.43
7.0.240.0070.00715.32
7.0.230.0030.00515.48
7.0.220.0110.00415.43
7.0.210.0000.01215.27
7.0.200.0000.01114.95
7.0.190.0090.00615.35
7.0.180.0000.00915.09
7.0.170.0060.00915.43
7.0.160.0030.00615.23
7.0.150.0100.00715.52
7.0.140.0040.01215.43
7.0.130.0030.01315.51
7.0.120.0040.01115.39
7.0.110.0060.00615.38
7.0.100.0080.00415.20
7.0.90.0040.01515.43
7.0.80.0070.00715.41
7.0.70.0050.01215.20
7.0.60.0120.00315.33
7.0.50.0070.00715.11
7.0.40.0060.00313.35
7.0.30.0040.01113.48
7.0.20.0080.00313.22
7.0.10.0030.00913.35
7.0.00.0030.01013.46
5.6.400.0100.00314.03
5.6.390.0000.01014.46
5.6.380.0030.01314.36
5.6.370.0000.01414.55
5.6.360.0100.00714.20
5.6.350.0030.00614.40
5.6.340.0070.00714.11
5.6.330.0080.00314.25
5.6.320.0030.00614.18
5.6.310.0030.01014.20
5.6.300.0090.00614.47
5.6.290.0060.00614.13
5.6.280.0100.00714.14
5.6.270.0080.00814.40
5.6.260.0030.01214.52
5.6.250.0100.00614.23
5.6.240.0130.00614.58
5.6.230.0080.00814.28
5.6.220.0040.01114.43
5.6.210.0060.01214.13
5.6.200.0030.01314.05
5.6.190.0130.00014.51
5.6.180.0110.00413.97
5.6.170.0090.00614.16
5.6.160.0060.01014.07
5.6.150.0000.01514.26
5.6.140.0000.01613.90
5.6.130.0030.01014.48
5.6.120.0040.00814.20
5.6.110.0040.01114.33
5.6.100.0040.01114.23
5.6.90.0040.01213.96
5.6.80.0040.01214.03
5.6.70.0000.00914.25
5.6.60.0060.00614.24
5.6.50.0030.01114.38
5.6.40.0030.01014.28
5.6.30.0030.00614.25
5.6.20.0120.00014.07
5.6.10.0000.01714.07
5.6.00.0130.00014.29

preferences:
50.63 ms | 400 KiB | 5 Q