3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array[0]['somekey'] = 'bla'; isset($array[0]['somekey']['someotherkey']) ? print is_array($array[0]['somekey']['someotherkey']) : print 'NOT SET';

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)
8.3.60.0110.00418.43
8.3.50.0090.01421.15
8.3.40.0070.00718.73
8.3.30.0110.00419.09
8.3.20.0000.00720.20
8.3.10.0080.00023.69
8.3.00.0040.00419.38
8.2.180.0120.00916.36
8.2.170.0030.01022.96
8.2.160.0030.01020.32
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0060.00320.28
8.2.110.0090.00022.25
8.2.100.0090.00317.84
8.2.90.0000.00817.63
8.2.80.0000.00817.97
8.2.70.0030.00618.05
8.2.60.0060.00318.04
8.2.50.0000.00918.10
8.2.40.0050.00320.54
8.2.30.0050.00218.11
8.2.20.0000.00817.67
8.2.10.0000.00718.05
8.2.00.0030.00517.66
8.1.280.0070.00725.92
8.1.270.0080.00023.96
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.17
8.1.230.0000.01119.22
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0030.00517.09
8.1.180.0000.00818.10
8.1.170.0040.00418.52
8.1.160.0070.00021.95
8.1.150.0000.00718.74
8.1.140.0000.00717.42
8.1.130.0030.00317.76
8.1.120.0000.00717.41
8.1.110.0000.00717.28
8.1.100.0000.00717.29
8.1.90.0050.00217.30
8.1.80.0030.00317.28
8.1.70.0070.00017.30
8.1.60.0000.00817.57
8.1.50.0040.00417.45
8.1.40.0050.00217.45
8.1.30.0030.00517.61
8.1.20.0040.00417.61
8.1.10.0000.00717.56
8.1.00.0000.00717.54
8.0.300.0030.00719.51
8.0.290.0060.00316.75
8.0.280.0020.00518.35
8.0.270.0070.00017.25
8.0.260.0060.00017.25
8.0.250.0000.00716.79
8.0.240.0080.00016.81
8.0.230.0050.00216.88
8.0.220.0000.00716.71
8.0.210.0050.00216.84
8.0.200.0030.00316.77
8.0.190.0040.00416.88
8.0.180.0040.00416.85
8.0.170.0040.00416.83
8.0.160.0030.00316.68
8.0.150.0040.00416.80
8.0.140.0000.00716.80
8.0.130.0060.00013.23
8.0.120.0040.00416.70
8.0.110.0050.00316.69
8.0.100.0040.00416.86
8.0.90.0030.00416.77
8.0.80.0060.00916.75
8.0.70.0070.00016.84
8.0.60.0070.00016.61
8.0.50.0050.00316.85
8.0.30.0150.00617.08
8.0.20.0120.01017.40
8.0.10.0050.00216.78
8.0.00.0100.01416.79
7.4.330.0050.00015.02
7.4.320.0030.00316.52
7.4.300.0030.00316.49
7.4.290.0070.00016.37
7.4.280.0000.00816.34
7.4.270.0020.00516.52
7.4.260.0070.00016.41
7.4.250.0000.00716.46
7.4.240.0070.00016.37
7.4.230.0000.00716.38
7.4.220.0070.01116.63
7.4.210.0100.00416.42
7.4.200.0080.00016.41
7.4.160.0100.00716.70
7.4.150.0100.01617.40
7.4.140.0080.01317.86
7.4.130.0100.00916.56
7.4.120.0070.01016.54
7.4.110.0030.01516.34
7.4.100.0140.00416.43
7.4.90.0110.00616.54
7.4.80.0100.01019.39
7.4.70.0100.00716.54
7.4.60.0100.00716.39
7.4.50.0080.00016.32
7.4.40.0160.00316.59
7.4.30.0100.00916.60
7.4.10.0030.01615.03
7.4.00.0090.00715.03
7.3.330.0000.00613.20
7.3.320.0020.00213.05
7.3.310.0070.00016.09
7.3.300.0060.00016.30
7.3.290.0070.00816.23
7.3.280.0080.00916.25
7.3.270.0190.00317.40
7.3.260.0070.01016.30
7.3.250.0130.00416.43
7.3.240.0070.01016.30
7.3.230.0070.01016.48
7.3.210.0110.00516.31
7.3.200.0100.00619.39
7.3.190.0060.01116.54
7.3.180.0100.00716.16
7.3.170.0100.00716.50
7.3.160.0120.00316.07
7.3.130.0030.01614.63
7.3.120.0120.00714.52
7.3.110.0030.01614.75
7.3.100.0030.00914.90
7.3.90.0000.01414.48
7.3.80.0110.00014.78
7.3.70.0060.00614.61
7.3.60.0030.01314.94
7.3.50.0040.01414.55
7.3.40.0040.01114.74
7.3.30.0120.00314.73
7.3.20.0120.00316.69
7.3.10.0040.01116.85
7.3.00.0060.00316.78
7.2.330.0110.00716.35
7.2.320.0070.01116.60
7.2.310.0030.01716.38
7.2.300.0120.00616.72
7.2.290.0090.00916.80
7.2.260.0000.01215.13
7.2.250.0090.00915.17
7.2.240.0030.01315.16
7.2.230.0030.01615.14
7.2.220.0100.00714.80
7.2.210.0080.00415.23
7.2.200.0070.00714.87
7.2.190.0070.01015.00
7.2.180.0030.01414.74
7.2.170.0030.00915.15
7.2.160.0060.00615.00
7.2.150.0100.00616.67
7.2.140.0000.01416.94
7.2.130.0030.01316.90
7.2.120.0030.01717.00
7.2.110.0090.00917.10
7.2.100.0000.01216.91
7.2.90.0060.01116.82
7.2.80.0030.01216.67
7.2.70.0090.00617.10
7.2.60.0060.00917.00
7.2.50.0090.00916.67
7.2.40.0090.00917.04
7.2.30.0000.01516.99
7.2.20.0030.01216.86
7.2.10.0030.01317.00
7.2.00.0030.01317.95
7.1.330.0000.01515.68
7.1.320.0060.00915.78
7.1.310.0100.00315.67
7.1.300.0060.00915.79
7.1.290.0070.00715.74
7.1.280.0070.00315.79
7.1.270.0040.01115.79
7.1.260.0040.00415.59
7.1.250.0070.00315.72
7.1.240.0090.00615.78
7.1.230.0000.01115.74
7.1.220.0100.00315.40
7.1.210.0120.00315.76
7.1.200.0050.00915.59
7.1.190.0030.01015.78
7.1.180.0040.00815.52
7.1.170.0100.00715.53
7.1.160.0070.00415.68
7.1.150.0070.00715.62
7.1.140.0060.00915.55
7.1.130.0000.01515.83
7.1.120.0030.00615.72
7.1.110.0040.00715.89
7.1.100.0060.00616.67
7.1.90.0000.01015.70
7.1.80.0030.00915.55
7.1.70.0070.00616.42
7.1.60.0060.00917.49
7.1.50.0080.01016.17
7.1.40.0090.00615.83
7.1.30.0080.00415.91
7.1.20.0060.00915.77
7.1.10.0040.01115.45
7.1.00.0060.04019.12
7.0.330.0070.01015.39
7.0.320.0110.00415.23
7.0.310.0000.01115.25
7.0.300.0070.00715.18
7.0.290.0000.01315.12
7.0.280.0000.01015.25
7.0.270.0070.00715.51
7.0.260.0040.00715.48
7.0.250.0070.00715.09
7.0.240.0030.01215.50
7.0.230.0070.01015.07
7.0.220.0070.00715.05
7.0.210.0000.01715.54
7.0.200.0070.00415.97
7.0.190.0000.01415.37
7.0.180.0130.00315.40
7.0.170.0100.00015.18
7.0.160.0060.00315.17
7.0.150.0070.01015.41
7.0.140.0050.04018.54
7.0.130.0060.00615.55
7.0.120.0070.00315.50
7.0.110.0120.01817.68
7.0.100.0080.02017.69
7.0.90.0090.02317.70
7.0.80.0080.03817.54
7.0.70.0290.04717.53
7.0.60.0280.04517.65
7.0.50.0220.02617.61
7.0.40.0030.03516.56
7.0.30.0060.02816.61
7.0.20.0080.03916.65
7.0.10.0030.03016.56
7.0.00.0000.04016.54
5.6.400.0030.00914.33
5.6.390.0100.00714.28
5.6.380.0030.01314.44
5.6.370.0040.01114.53
5.6.360.0090.00614.32
5.6.350.0100.00314.47
5.6.340.0000.01114.57
5.6.330.0120.00614.37
5.6.320.0000.01414.32
5.6.310.0080.00414.36
5.6.300.0110.00314.78
5.6.290.0060.00614.18
5.6.280.0030.04017.51
5.6.270.0080.00014.48
5.6.260.0040.02317.36
5.6.250.0070.03017.71
5.6.240.0080.04317.57
5.6.230.0080.04117.43
5.6.220.0050.02517.38
5.6.210.0030.03917.51
5.6.200.0050.02117.41
5.6.190.0080.02217.61
5.6.180.0060.03617.49
5.6.170.0030.02717.39
5.6.160.0030.05617.45
5.6.150.0030.04117.50
5.6.140.0070.04717.42
5.6.130.0080.02317.48
5.6.120.0050.02817.54
5.6.110.0090.02217.38
5.6.100.0020.04217.50
5.6.90.0060.02317.24
5.6.80.0030.02717.05
5.6.70.0020.02717.15
5.6.60.0050.02116.92
5.6.50.0090.03417.15
5.6.40.0080.03117.16
5.6.30.0030.02917.16
5.6.20.0040.02817.11
5.6.10.0020.02716.98
5.6.00.0050.02817.28
5.5.380.0080.02216.12
5.5.370.0100.01715.88
5.5.360.0070.02015.79
5.5.350.0020.02515.74
5.5.340.0050.02216.02
5.5.330.0070.01816.23
5.5.320.0070.04316.05
5.5.310.0080.01816.14
5.5.300.0070.03016.25
5.5.290.0040.02716.03
5.5.280.0070.02516.10
5.5.270.0050.02615.98
5.5.260.0050.03116.24
5.5.250.0040.02715.96
5.5.240.0070.02015.88
5.5.230.0050.03115.72
5.5.220.0060.01915.82
5.5.210.0050.02415.71
5.5.200.0020.02515.91
5.5.190.0020.03415.58
5.5.180.0020.03415.86
5.5.170.0060.00914.23
5.5.160.0020.03715.79
5.5.150.0070.02515.75
5.5.140.0030.03215.66
5.5.130.0070.02015.74
5.5.120.0050.02115.73
5.5.110.0030.02515.81
5.5.100.0030.02815.76
5.5.90.0080.01715.80
5.5.80.0080.03815.67
5.5.70.0080.02815.77
5.5.60.0050.04415.68
5.5.50.0050.02315.52
5.5.40.0050.03515.71
5.5.30.0080.04015.80
5.5.20.0080.04315.83
5.5.10.0090.02015.69
5.5.00.0060.04015.54
5.4.450.0030.04015.01
5.4.440.0020.02515.24
5.4.430.0070.04015.08
5.4.420.0070.02015.30
5.4.410.0060.02115.08
5.4.400.0040.02014.82
5.4.390.0070.03015.09
5.4.380.0050.01814.94
5.4.370.0020.02214.97
5.4.360.0030.03515.14
5.4.350.0050.04214.92
5.4.340.0030.02714.98
5.4.330.0060.00610.96
5.4.320.0090.04014.94
5.4.310.0020.03514.85
5.4.300.0070.01715.14
5.4.290.0040.02315.10
5.4.280.0020.02414.96
5.4.270.0070.02214.96
5.4.260.0100.01814.91
5.4.250.0050.03914.80
5.4.240.0050.03215.07
5.4.230.0020.03214.93
5.4.220.0050.03414.84
5.4.210.0070.02215.07
5.4.200.0010.02214.97
5.4.190.0050.02214.85
5.4.180.0070.03314.91
5.4.170.0050.04214.98
5.4.160.0040.04015.01
5.4.150.0100.03514.85
5.4.140.0050.04313.72
5.4.130.0020.04313.67
5.4.120.0100.03513.73
5.4.110.0110.01313.56
5.4.100.0030.03113.63
5.4.90.0040.02913.65
5.4.80.0060.02613.43
5.4.70.0060.03313.66
5.4.60.0050.01713.50
5.4.50.0110.03113.67
5.4.40.0050.03813.75
5.4.30.0060.02613.67
5.4.20.0050.02713.60
5.4.10.0080.03813.58
5.4.00.0050.03513.38
5.3.290.0070.06014.61
5.3.280.0070.05314.50
5.3.270.0000.04014.45
5.3.260.0100.06714.61
5.3.250.0030.04014.59
5.3.240.0030.08014.55
5.3.230.0070.05714.53
5.3.220.0030.03714.58
5.3.210.0030.03314.39
5.3.200.0000.07014.46
5.3.190.0070.04714.44
5.3.180.0070.07314.57
5.3.170.0070.04314.48
5.3.160.0100.06714.45
5.3.150.0030.07014.65
5.3.140.0030.04314.62
5.3.130.0000.03714.43
5.3.120.0030.03314.42
5.3.110.0030.06014.62
5.3.100.0070.03713.95
5.3.90.0030.03314.04
5.3.80.0100.05313.95
5.3.70.0030.03714.09
5.3.60.0070.06713.90
5.3.50.0130.06013.88
5.3.40.0030.06014.04
5.3.30.0000.05013.75
5.3.20.0030.03313.62
5.3.10.0030.06313.71
5.3.00.0070.06713.42
5.2.170.0000.04711.96
5.2.160.0070.03311.96
5.2.150.0000.02711.96
5.2.140.0100.02311.96
5.2.130.0030.03011.96
5.2.120.0070.02311.96
5.2.110.0070.04011.96
5.2.100.0030.03311.96
5.2.90.0030.06311.96
5.2.80.0070.05711.96
5.2.70.0030.02711.96
5.2.60.0000.02711.96
5.2.50.0030.03011.96
5.2.40.0030.03311.96
5.2.30.0000.03011.96
5.2.20.0130.02011.96
5.2.10.0000.03011.96
5.2.00.0070.04711.96
5.1.60.0030.04011.96
5.1.50.0030.02011.96
5.1.40.0000.02711.96
5.1.30.0000.02711.96
5.1.20.0070.02011.96
5.1.10.0000.02711.96
5.1.00.0030.02011.96
5.0.50.0000.02011.96
5.0.40.0030.02311.96
5.0.30.0000.03011.96
5.0.20.0030.04311.96
5.0.10.0030.02711.96
5.0.00.0030.05011.96
4.4.90.0030.03011.96
4.4.80.0000.01311.96
4.4.70.0000.02011.96
4.4.60.0000.01311.96
4.4.50.0000.02011.96
4.4.40.0000.02011.96
4.4.30.0030.01311.96
4.4.20.0030.01711.96
4.4.10.0000.03311.96
4.4.00.0000.02311.96
4.3.110.0100.01011.96
4.3.100.0030.02011.96
4.3.90.0070.02011.96
4.3.80.0070.04711.96
4.3.70.0030.02011.96
4.3.60.0030.02711.96
4.3.50.0000.01711.96
4.3.40.0000.05311.96
4.3.30.0000.03711.96
4.3.20.0030.02311.96
4.3.10.0000.02711.96
4.3.00.0000.01711.96

preferences:
42.97 ms | 401 KiB | 5 Q