3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr[1][2][3]; echo $arr[1][2][3];

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)
8.3.40.0150.00018.92
8.3.30.0070.00720.36
8.3.20.0040.00420.45
8.3.10.0070.00020.97
8.3.00.0070.00023.66
8.2.170.0100.01022.96
8.2.160.0030.01020.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0040.00421.00
8.2.110.0080.00322.20
8.2.100.0050.00518.03
8.2.90.0000.00817.81
8.2.80.0030.00617.97
8.2.70.0030.00617.50
8.2.60.0060.00317.80
8.2.50.0000.00918.10
8.2.40.0030.00520.48
8.2.30.0030.00320.56
8.2.20.0000.00817.77
8.2.10.0070.00017.68
8.2.00.0060.00317.59
8.1.270.0030.00523.99
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0100.01322.46
8.1.230.0090.00320.98
8.1.220.0050.00317.76
8.1.210.0000.00818.77
8.1.200.0000.00917.23
8.1.190.0030.00517.38
8.1.180.0070.00018.10
8.1.170.0040.00418.58
8.1.160.0000.00721.95
8.1.150.0040.00418.51
8.1.140.0040.00417.25
8.1.130.0040.00417.79
8.1.120.0000.00717.36
8.1.110.0070.00017.32
8.1.100.0000.00717.29
8.1.90.0030.00417.30
8.1.80.0070.00017.35
8.1.70.0020.00517.23
8.1.60.0040.00417.46
8.1.50.0070.00017.34
8.1.40.0030.00517.43
8.1.30.0080.00017.47
8.1.20.0030.00617.43
8.1.10.0040.00417.37
8.1.00.0000.00817.34
8.0.300.0040.00419.90
8.0.290.0080.00016.75
8.0.280.0030.00318.30
8.0.270.0030.00317.20
8.0.260.0000.00716.73
8.0.250.0080.00016.97
8.0.240.0030.00316.76
8.0.230.0070.00016.93
8.0.220.0040.00416.79
8.0.210.0070.00016.83
8.0.200.0000.00616.84
8.0.190.0070.00016.78
8.0.180.0000.00716.74
8.0.170.0040.00416.66
8.0.160.0050.00216.84
8.0.150.0040.00416.73
8.0.140.0030.00316.79
8.0.130.0060.00013.22
8.0.120.0040.00416.74
8.0.110.0000.00716.61
8.0.100.0080.00016.86
8.0.90.0050.00216.82
8.0.80.0150.00016.71
8.0.70.0030.00316.89
8.0.60.0000.00716.72
8.0.50.0040.00416.81
8.0.30.0120.01017.04
8.0.20.0080.01417.40
8.0.10.0000.00716.73
8.0.00.0080.01216.91
7.4.330.0050.00014.98
7.4.320.0060.00016.29
7.4.300.0030.00316.36
7.4.290.0030.00316.38
7.4.280.0100.00016.38
7.4.270.0000.00716.29
7.4.260.0000.00513.09
7.4.250.0000.00716.46
7.4.240.0070.00016.30
7.4.230.0030.00316.54
7.4.220.0100.01316.50
7.4.210.0080.00716.48
7.4.200.0030.00316.55
7.4.190.0040.00416.56
7.4.160.0060.01316.43
7.4.150.0070.01017.40
7.4.140.0110.00517.86
7.4.130.0130.00716.39
7.4.120.0070.01116.37
7.4.110.0030.01416.35
7.4.100.0110.00616.46
7.4.90.0040.01516.75
7.4.80.0070.01119.39
7.4.70.0150.00316.50
7.4.60.0060.01516.19
7.4.50.0050.00016.62
7.4.40.0030.00922.77
7.4.30.0000.01516.28
7.4.10.0120.00616.35
7.4.00.0110.00715.44
7.3.330.0000.00513.14
7.3.320.0000.00512.98
7.3.310.0060.00316.25
7.3.300.0070.00016.29
7.3.290.0110.00316.27
7.3.280.0080.01016.31
7.3.270.0140.01017.40
7.3.260.0110.00818.24
7.3.250.0110.00916.38
7.3.240.0030.01316.43
7.3.230.0100.00716.39
7.3.210.0120.00416.25
7.3.200.0150.00319.39
7.3.190.0070.01016.30
7.3.180.0060.00916.27
7.3.170.0040.01216.38
7.3.160.0080.00816.40
7.3.130.0060.01016.42
7.3.120.0080.00915.24
7.3.110.0030.01115.51
7.3.100.0030.00915.65
7.3.90.0070.00515.64
7.3.80.0080.00815.37
7.3.70.0080.00615.55
7.3.60.0040.01215.62
7.3.50.0030.01015.56
7.3.40.0030.01215.28
7.3.30.0090.00615.55
7.3.20.0080.00917.51
7.3.10.0060.01017.47
7.3.00.0060.00617.29
7.2.330.0120.00616.78
7.2.320.0130.00916.65
7.2.310.0080.00816.55
7.2.300.0090.00916.62
7.2.290.0120.00616.57
7.2.260.0040.01616.61
7.2.250.0090.01115.88
7.2.240.0080.01015.83
7.2.230.0070.00815.76
7.2.220.0110.00515.75
7.2.210.0100.00215.78
7.2.200.0060.00615.78
7.2.190.0110.00315.68
7.2.180.0060.00615.58
7.2.170.0050.01015.74
7.2.160.0140.00716.39
7.2.150.0000.01718.30
7.2.140.0090.00618.31
7.2.130.0070.01018.25
7.2.120.0030.01318.14
7.2.110.0060.00918.16
7.2.100.0000.01518.24
7.2.90.0070.00718.25
7.2.80.0060.01218.45
7.2.70.0130.00318.25
7.2.60.0100.00718.23
7.2.50.0070.00718.39
7.2.40.0080.00818.15
7.2.30.0060.00918.36
7.2.20.0150.00018.24
7.2.10.0080.01218.37
7.2.00.0030.01018.90
7.1.330.0100.00316.54
7.1.320.0040.00716.37
7.1.310.0080.00816.55
7.1.300.0040.01216.48
7.1.290.0020.00916.48
7.1.280.0060.00816.37
7.1.270.0050.00916.38
7.1.260.0080.00516.54
7.1.250.0100.00716.98
7.1.240.0040.01217.20
7.1.230.0040.01117.35
7.1.220.0060.00917.31
7.1.210.0000.01117.09
7.1.200.0090.00317.09
7.1.190.0040.00817.21
7.1.180.0040.01217.17
7.1.170.0030.01617.24
7.1.160.0000.01317.13
7.1.150.0050.00517.31
7.1.140.0060.00917.15
7.1.130.0100.00317.03
7.1.120.0070.01017.05
7.1.110.0100.01017.11
7.1.100.0070.00617.51
7.1.90.0100.00617.25
7.1.80.0070.01117.21
7.1.70.0100.00916.92
7.1.60.0100.01018.16
7.1.50.0050.01516.94
7.1.40.0070.01117.27
7.1.30.0110.00717.08
7.1.20.0000.01217.33
7.1.10.0060.00617.41
7.1.00.0040.03919.71
7.0.330.0100.00617.04
7.0.320.0080.01116.74
7.0.310.0030.01216.84
7.0.300.0030.00916.71
7.0.290.0060.00916.57
7.0.280.0040.00816.96
7.0.270.0030.01016.72
7.0.260.0000.01616.64
7.0.250.0030.01317.04
7.0.240.0070.00716.71
7.0.230.0000.01816.92
7.0.220.0040.01416.74
7.0.210.0120.00316.84
7.0.200.0030.00916.60
7.0.190.0070.00716.88
7.0.180.0040.01117.02
7.0.170.0090.00316.88
7.0.160.0100.00316.86
7.0.150.0040.00716.77
7.0.140.0060.04019.43
7.0.130.0030.00616.77
7.0.120.0060.00916.81
7.0.110.0120.00316.95
7.0.100.0080.00516.57
7.0.90.0040.00816.91
7.0.80.0120.02918.45
7.0.70.0070.02318.39
7.0.60.0090.02018.40
7.0.50.0050.02618.57
7.0.40.0070.02017.42
7.0.30.0020.03617.49
7.0.20.0070.02217.42
7.0.10.0080.02017.35
7.0.00.0080.01817.43
5.6.400.0090.00015.75
5.6.390.0120.00615.54
5.6.380.0100.00615.77
5.6.370.0030.00915.56
5.6.360.0040.00915.57
5.6.350.0030.01015.25
5.6.340.0110.00415.46
5.6.330.0030.00715.54
5.6.320.0070.00315.93
5.6.310.0000.01115.58
5.6.300.0000.01215.44
5.6.290.0060.00915.80
5.6.280.0070.03918.32
5.6.270.0090.00615.87
5.6.260.0040.00715.69
5.6.250.0060.00615.80
5.6.240.0000.01215.70
5.6.230.0050.02518.16
5.6.220.0000.03418.18
5.6.210.0100.02018.16
5.6.200.0080.02218.29
5.6.190.0070.02418.32
5.6.180.0070.02718.22
5.6.170.0060.02818.39
5.6.160.0020.02518.36
5.6.150.0080.02018.33
5.6.140.0070.02318.28
5.6.130.0100.02318.44
5.6.120.0030.02518.43
5.6.110.0090.04118.33
5.6.100.0060.02318.31
5.6.90.0080.04518.42
5.6.80.0100.03618.05
5.6.70.0030.02518.05
5.6.60.0080.04018.01
5.6.50.0110.03918.08
5.6.40.0100.03518.05
5.6.30.0040.02618.12
5.6.20.0020.04518.04
5.6.10.0100.03517.91
5.6.00.0080.02517.96
5.5.380.0080.00415.64
5.5.370.0050.02017.90
5.5.360.0050.02418.11
5.5.350.0030.02717.90
5.5.340.0050.02318.22
5.5.330.0030.02718.08
5.5.320.0020.02718.22
5.5.310.0070.02218.09
5.5.300.0100.02018.11
5.5.290.0040.02718.14
5.5.280.0090.02018.17
5.5.270.0060.02818.17
5.5.260.0080.02818.13
5.5.250.0000.05718.10
5.5.240.0110.03817.78
5.5.230.0110.03817.77
5.5.220.0020.02717.83
5.5.210.0030.02517.76
5.5.200.0070.03717.84
5.5.190.0050.03417.98
5.5.180.0050.02417.82
5.5.170.0030.00915.29
5.5.160.0050.03817.75
5.5.150.0100.03917.98
5.5.140.0050.02717.85
5.5.130.0060.04217.85
5.5.120.0050.04217.69
5.5.110.0070.04117.70
5.5.100.0040.03017.74
5.5.90.0110.03417.75
5.5.80.0050.04517.77
5.5.70.0100.02217.66
5.5.60.0020.03217.82
5.5.50.0080.04117.64
5.5.40.0070.03717.71
5.5.30.0100.02017.80
5.5.20.0080.04017.73
5.5.10.0070.04217.83
5.5.00.0030.04017.83
5.4.450.0040.02416.03
5.4.440.0030.03316.01
5.4.430.0040.02216.00
5.4.420.0070.04516.01
5.4.410.0060.03515.98
5.4.400.0060.02815.85
5.4.390.0030.03615.81
5.4.380.0130.03515.85
5.4.370.0050.02815.84
5.4.360.0050.03115.87
5.4.350.0100.02015.84
5.4.340.0020.02715.81
5.4.330.0050.00512.65
5.4.320.0030.03515.85
5.4.310.0100.03815.88
5.4.300.0080.03715.86
5.4.290.0000.04415.81
5.4.280.0070.03915.85
5.4.270.0050.04015.80
5.4.260.0040.02315.94
5.4.250.0020.02615.71
5.4.240.0050.02715.82
5.4.230.0020.04215.93
5.4.220.0050.02315.84
5.4.210.0050.02815.86
5.4.200.0100.03815.87
5.4.190.0070.02715.83
5.4.180.0050.04115.86
5.4.170.0070.04015.86
5.4.160.0070.04015.83
5.4.150.0100.03315.87
5.4.140.0130.02014.51
5.4.130.0060.04214.45
5.4.120.0060.02014.44
5.4.110.0020.03314.47
5.4.100.0080.04014.51
5.4.90.0060.02114.48
5.4.80.0070.03714.48
5.4.70.0030.04114.53
5.4.60.0070.02514.48
5.4.50.0050.02714.53
5.4.40.0050.02314.44
5.4.30.0060.03814.45
5.4.20.0030.02514.41
5.4.10.0000.02814.44
5.4.00.0070.03514.21
5.3.290.0040.04613.72
5.3.280.0040.04713.58
5.3.270.0020.03013.73
5.3.260.0050.02813.61
5.3.250.0020.03013.72
5.3.240.0050.03713.60
5.3.230.0000.04413.62
5.3.220.0080.04013.73
5.3.210.0040.03713.63
5.3.200.0090.03913.60
5.3.190.0060.03513.64
5.3.180.0050.02313.65
5.3.170.0070.02313.66
5.3.160.0040.03913.73
5.3.150.0100.04013.68
5.3.140.0040.02613.70
5.3.130.0090.03913.68
5.3.120.0030.02513.57
5.3.110.0080.03713.78
5.3.100.0050.02313.49
5.3.90.0030.02413.44
5.3.80.0050.03713.36
5.3.70.0030.02713.37
5.3.60.0040.02413.27
5.3.50.0040.02113.42
5.3.40.0100.01513.35
5.3.30.0030.02213.33
5.3.20.0030.02013.19
5.3.10.0050.01913.08
5.3.00.0040.03613.13
5.2.170.0030.05012.93
5.2.160.0030.03312.93
5.2.150.0070.04012.93
5.2.140.0070.06012.93
5.2.130.0070.02312.93
5.2.120.0000.03012.93
5.2.110.0100.02012.93
5.2.100.0030.03012.93
5.2.90.0030.02712.93
5.2.80.0030.02712.93
5.2.70.0070.05312.93
5.2.60.0000.03012.93
5.2.50.0070.06012.93
5.2.40.0070.05012.93
5.2.30.0070.04012.93
5.2.20.0070.06012.93
5.2.10.0000.06312.93
5.2.00.0130.04712.93
5.1.60.0030.05312.93
5.1.50.0000.03712.93
5.1.40.0030.04312.93
5.1.30.0100.05012.93
5.1.20.0070.03012.93
5.1.10.0030.04012.93
5.1.00.0070.05312.93
5.0.50.0000.05012.93
5.0.40.0000.02712.93
5.0.30.0000.07012.93
5.0.20.0000.02012.93
5.0.10.0030.04312.93
5.0.00.0000.05012.93
4.4.90.0030.03712.93
4.4.80.0030.02012.93
4.4.70.0000.01312.93
4.4.60.0030.01312.93
4.4.50.0030.02312.93
4.4.40.0030.05012.93
4.4.30.0000.02312.93
4.4.20.0030.01712.93
4.4.10.0000.03312.93
4.4.00.0070.03312.93
4.3.110.0000.03712.93
4.3.100.0000.03712.93
4.3.90.0030.01712.93
4.3.80.0000.05312.93
4.3.70.0070.03012.93
4.3.60.0000.02312.93
4.3.50.0030.03312.93
4.3.40.0030.05012.93
4.3.30.0070.03012.93
4.3.20.0030.03312.93
4.3.10.0030.01712.93
4.3.00.0000.03712.93

preferences:
45.49 ms | 400 KiB | 5 Q