3v4l.org

run code in 300+ PHP versions simultaneously
<?php const A = [1, 2, 3]; var_dump(A[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)
8.3.40.0090.00618.68
8.3.30.0070.00719.10
8.3.20.0050.00220.24
8.3.10.0000.00823.52
8.3.00.0100.00017.59
8.2.170.0040.01122.96
8.2.160.0070.00720.36
8.2.150.0090.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0070.00022.13
8.2.110.0030.00722.25
8.2.100.0030.00918.09
8.2.90.0000.00819.27
8.2.80.0040.00417.97
8.2.70.0070.00317.25
8.2.60.0000.00918.04
8.2.50.0030.00618.07
8.2.40.0000.00818.09
8.2.30.0030.00618.17
8.2.20.0070.00017.59
8.2.10.0050.00318.04
8.2.00.0030.00617.73
8.1.270.0000.00823.91
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0080.00022.02
8.1.230.0110.00017.77
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0060.00317.22
8.1.190.0030.00517.23
8.1.180.0000.00718.10
8.1.170.0080.00018.71
8.1.160.0070.00021.92
8.1.150.0040.00418.75
8.1.140.0040.00417.29
8.1.130.0030.00317.80
8.1.120.0000.00717.29
8.1.110.0040.00417.38
8.1.100.0040.00417.45
8.1.90.0040.00417.47
8.1.80.0050.00217.26
8.1.70.0000.00717.38
8.1.60.0000.00917.41
8.1.50.0030.00617.43
8.1.40.0060.00317.43
8.1.30.0050.00317.67
8.1.20.0040.00417.64
8.1.10.0040.00417.44
8.1.00.0060.00317.33
8.0.300.0080.00018.77
8.0.290.0000.00816.75
8.0.280.0070.00018.38
8.0.270.0030.00317.19
8.0.260.0030.00317.07
8.0.250.0060.00016.84
8.0.240.0030.00316.90
8.0.230.0030.00316.92
8.0.220.0040.00416.83
8.0.210.0050.00216.87
8.0.200.0070.00016.89
8.0.190.0000.00816.79
8.0.180.0070.00016.88
8.0.170.0040.00416.87
8.0.160.0040.00416.93
8.0.150.0000.00716.82
8.0.140.0040.00416.79
8.0.130.0030.00313.30
8.0.120.0050.00216.68
8.0.110.0040.00416.84
8.0.100.0030.00316.81
8.0.90.0000.00716.90
8.0.80.0060.01316.76
8.0.70.0050.00316.85
8.0.60.0040.00416.81
8.0.50.0040.00416.77
8.0.30.0120.00716.79
8.0.20.0090.01217.40
8.0.10.0040.00417.02
8.0.00.0100.00716.76
7.4.330.0020.00215.15
7.4.320.0060.00016.34
7.4.300.0030.00316.38
7.4.290.0040.00416.35
7.4.280.0050.00516.44
7.4.270.0030.00316.43
7.4.260.0070.00016.47
7.4.250.0070.00016.38
7.4.240.0020.00616.40
7.4.230.0040.00416.64
7.4.220.0090.00916.34
7.4.210.0090.00616.65
7.4.200.0000.00716.54
7.4.160.0100.00616.48
7.4.150.0090.00917.40
7.4.140.0090.01317.86
7.4.130.0110.01116.45
7.4.120.0080.00916.44
7.4.110.0140.01016.21
7.4.100.0090.00916.50
7.4.90.0070.01116.30
7.4.80.0120.00619.39
7.4.70.0100.00616.52
7.4.60.0050.01716.43
7.4.50.0040.00016.18
7.4.40.0160.00616.41
7.4.30.0080.01216.60
7.4.10.0130.00615.01
7.4.00.0120.00614.87
7.3.330.0000.00513.06
7.3.320.0070.00013.11
7.3.310.0000.00716.33
7.3.300.0070.00016.21
7.3.290.0150.00216.21
7.3.280.0100.00716.26
7.3.270.0130.00417.40
7.3.260.0110.00616.36
7.3.250.0110.00616.41
7.3.240.0170.00716.25
7.3.230.0130.00316.40
7.3.210.0030.01316.11
7.3.200.0060.01519.39
7.3.190.0120.01116.31
7.3.180.0090.00616.52
7.3.170.0090.00916.27
7.3.160.0120.00916.40
7.3.130.0130.00614.71
7.3.120.0080.01014.68
7.3.110.0120.00414.60
7.3.100.0040.01214.77
7.3.90.0050.01014.69
7.3.80.0050.00814.87
7.3.70.0060.00714.67
7.3.60.0050.00814.62
7.3.50.0040.00814.78
7.3.40.0020.00914.64
7.3.30.0050.01014.70
7.3.20.0040.00716.79
7.3.10.0080.00716.55
7.3.00.0060.00516.49
7.2.330.0030.01716.64
7.2.320.0030.02016.44
7.2.310.0090.00816.45
7.2.300.0120.00416.62
7.2.290.0100.01116.74
7.2.260.0080.00714.87
7.2.250.0050.01214.89
7.2.240.0030.01414.94
7.2.230.0080.00915.08
7.2.220.0050.01014.95
7.2.210.0080.00314.86
7.2.200.0040.00714.93
7.2.190.0060.00914.80
7.2.180.0050.00714.92
7.2.170.0080.00514.86
7.2.160.0090.00315.06
7.2.150.0030.01016.64
7.2.140.0080.00816.74
7.2.130.0000.01316.80
7.2.120.0070.01016.98
7.2.110.0000.01116.89
7.2.100.0040.00716.62
7.2.90.0040.01116.90
7.2.80.0120.00317.01
7.2.70.0030.01016.98
7.2.60.0100.00317.02
7.2.50.0140.00017.00
7.2.40.0030.01016.74
7.2.30.0090.00616.90
7.2.20.0030.00717.05
7.2.10.0110.00416.95
7.2.00.0080.00618.07
7.1.330.0050.00915.80
7.1.320.0110.00315.68
7.1.310.0050.00815.79
7.1.300.0040.00615.73
7.1.290.0040.00815.69
7.1.280.0020.00815.56
7.1.270.0090.00515.89
7.1.260.0050.00915.78
7.1.250.0030.00615.79
7.1.240.0060.00615.74
7.1.230.0030.01015.51
7.1.220.0000.00815.72
7.1.210.0120.00015.85
7.1.200.0090.00315.88
7.1.190.0030.00915.82
7.1.180.0060.00615.55
7.1.170.0000.01615.91
7.1.160.0040.00415.75
7.1.150.0040.00915.87
7.1.140.0070.00415.61
7.1.130.0070.00715.71
7.1.120.0030.00615.62
7.1.110.0030.01015.89
7.1.100.0070.00716.74
7.1.90.0090.00015.45
7.1.80.0040.00815.79
7.1.70.0050.00616.40
7.1.60.0060.01117.51
7.1.50.0050.01316.27
7.1.40.0040.01115.75
7.1.30.0030.00915.84
7.1.20.0060.00615.82
7.1.10.0030.00915.89
7.1.00.0030.04419.05
7.0.330.0000.01015.13
7.0.320.0090.00015.32
7.0.310.0040.00915.07
7.0.300.0060.00315.10
7.0.290.0030.00515.31
7.0.280.0030.01215.41
7.0.270.0050.00315.29
7.0.260.0000.01115.47
7.0.250.0090.00615.07
7.0.240.0070.01015.26
7.0.230.0070.00715.45
7.0.220.0060.00915.51
7.0.210.0000.01115.09
7.0.200.0080.00316.11
7.0.190.0030.00615.17
7.0.180.0060.00315.05
7.0.170.0030.00615.31
7.0.160.0130.00315.48
7.0.150.0080.00815.00
7.0.140.0080.03818.56
7.0.130.0040.01115.44
7.0.120.0030.01015.30
7.0.110.0000.01015.25
7.0.100.0040.00715.31
7.0.90.0070.00715.27
7.0.80.0040.01215.18
7.0.70.0060.00615.30
7.0.60.0060.04117.66
7.0.50.0070.04616.55
7.0.40.0030.03016.89
7.0.30.0250.03816.80
7.0.20.0130.03016.80
7.0.10.0030.03516.76
7.0.00.0060.03016.80
5.6.400.0110.00414.43
5.6.390.0030.01014.29
5.6.380.0000.00814.22
5.6.370.0080.00413.90
5.6.360.0030.00914.10
5.6.350.0000.01114.17
5.6.340.0030.01314.25
5.6.330.0000.01114.47
5.6.320.0100.00313.86
5.6.310.0030.00914.40
5.6.300.0040.00814.58
5.6.290.0080.00814.39
5.6.280.0040.04117.51
5.6.270.0060.01014.22
5.6.260.0000.01514.05
5.6.250.0040.01214.58
5.6.240.0060.00914.22
5.6.230.0100.00714.37
5.6.220.0000.00814.46
5.6.210.0020.03217.38
5.6.200.0090.02916.26
5.6.190.0020.02917.42
5.6.180.0180.03617.30
5.6.170.0140.02917.45
5.6.160.0090.02417.28
5.6.150.0040.02516.26
5.6.140.0060.02916.29
5.6.130.0080.03216.20
5.6.120.0070.04217.73
5.6.110.0050.02317.69
5.6.100.0060.03717.52
5.6.90.0050.03717.63
5.6.80.0030.04817.33
5.6.70.0060.00614.32
5.6.60.0000.01114.36
5.6.50.0040.00414.38
5.6.40.0120.00314.21
5.6.30.0060.00314.08
5.6.20.0100.00013.97
5.6.10.0060.00614.15
5.6.00.0060.00914.24
5.5.380.0080.00613.84
5.5.370.0040.01114.21
5.5.360.0030.00914.02
5.5.350.2050.02617.34
5.5.340.0050.02516.04
5.5.330.0090.04316.99
5.5.320.0150.04317.02
5.5.310.0120.03517.16
5.5.300.0040.02016.08
5.5.290.0050.03516.05
5.5.280.0080.02717.43
5.5.270.0030.02517.54
5.5.260.0050.03617.29
5.5.250.0080.04017.29
5.5.240.0100.04416.98
5.5.230.0030.01313.59
5.5.220.0070.00714.01
5.5.210.0070.00713.87
5.5.200.0060.01014.23
5.5.190.0050.00513.96
5.5.180.0060.00613.97
5.5.170.0070.00713.99
5.5.160.0050.00513.76
5.5.150.0080.00313.81
5.5.140.0040.00413.96
5.5.130.0080.00413.74
5.5.120.0060.00314.04
5.5.110.0090.00614.05
5.5.100.0070.00713.54
5.5.90.0000.01313.96
5.5.80.0070.00714.00
5.5.70.0080.00614.06
5.5.60.0070.00413.74
5.5.50.0030.01313.83
5.5.40.0070.00413.79
5.5.30.0060.00914.01
5.5.20.0090.00314.20
5.5.10.0060.00613.48
5.5.00.0050.00514.00
5.4.450.0150.01714.81
5.4.440.0080.02315.08
5.4.430.0130.01815.12
5.4.420.0080.02514.88
5.4.410.0070.02515.10
5.4.400.0130.01814.72
5.4.390.0100.02214.68
5.4.380.0100.02014.95
5.4.370.0100.02414.84
5.4.360.0080.02414.83
5.4.350.0070.02314.82
5.4.340.0150.01714.81
5.4.330.0030.00610.79
5.4.320.0100.02214.72
5.4.310.0080.02214.72
5.4.300.0100.02114.73
5.4.290.0060.02115.00
5.4.280.0130.01814.66
5.4.270.0070.02214.87
5.4.260.0070.02214.91
5.4.250.0150.01814.72
5.4.240.0100.02514.81
5.4.230.0120.02014.79
5.4.220.0120.02814.84
5.4.210.0100.04414.87
5.4.200.0130.03514.88
5.4.190.0150.03714.89
5.4.180.0150.03714.78
5.4.170.0130.02814.77
5.4.160.0100.02314.85
5.4.150.0130.02314.70
5.4.140.0140.03713.52
5.4.130.0150.03613.36
5.4.120.0150.02613.49
5.4.110.0150.03513.75
5.4.100.0120.02213.42
5.4.90.0170.02213.53
5.4.80.0150.04413.45
5.4.70.0150.03913.55
5.4.60.0150.03813.58
5.4.50.0170.01813.47
5.4.40.0120.02413.50
5.4.30.0150.03613.53
5.4.20.0120.02213.47
5.4.10.0150.02313.29
5.4.00.0170.02213.09
5.3.290.0270.03314.76
5.3.280.0200.07714.43
5.3.270.0230.04714.55
5.3.260.0270.07314.55
5.3.250.0200.05014.59
5.3.240.0270.06314.44
5.3.230.0170.04314.50
5.3.220.0270.06314.63
5.3.210.0200.06714.47
5.3.200.0200.04714.48
5.3.190.0170.04014.41
5.3.180.0270.06714.58
5.3.170.0300.04014.42
5.3.160.0230.04014.61
5.3.150.0200.05714.51
5.3.140.0300.07014.54
5.3.130.0370.03314.50
5.3.120.0200.05014.56
5.3.110.0200.07714.39
5.3.100.0270.05313.89
5.3.90.0230.07013.88
5.3.80.0330.06013.96
5.3.70.0270.06713.79
5.3.60.0200.05313.95
5.3.50.0270.04713.80
5.3.40.0170.06713.90
5.3.30.0200.07313.85
5.3.20.0270.06013.79
5.3.10.0330.03013.60
5.3.00.0200.04013.48
5.2.170.0130.03312.69
5.2.160.0230.05312.69
5.2.150.0170.06712.69
5.2.140.0170.06012.69
5.2.130.0200.05312.69
5.2.120.0230.05312.69
5.2.110.0230.05712.69
5.2.100.0170.05312.69
5.2.90.0200.06012.69
5.2.80.0200.03712.69
5.2.70.0270.04712.69
5.2.60.0230.05312.69
5.2.50.0170.06012.69
5.2.40.0170.06012.69
5.2.30.0170.02712.69
5.2.20.0100.06312.69
5.2.10.0170.05012.69
5.2.00.0130.03312.69
5.1.60.0200.04712.69
5.1.50.0170.02312.69
5.1.40.0270.03012.69
5.1.30.0200.05312.69
5.1.20.0170.05712.69
5.1.10.0200.04312.69
5.1.00.0100.03312.69
5.0.50.0070.02312.69
5.0.40.0070.04312.69
5.0.30.0100.06012.69
5.0.20.0070.04312.69
5.0.10.0100.02712.69
5.0.00.0100.04312.69
4.4.90.0100.01312.69
4.4.80.0070.01712.69
4.4.70.0070.02012.69
4.4.60.0070.01712.69
4.4.50.0100.01712.69
4.4.40.0030.03712.69
4.4.30.0100.03712.69
4.4.20.0100.03312.69
4.4.10.0070.02712.69
4.4.00.0070.04312.69
4.3.110.0100.03712.69
4.3.100.0070.03312.69
4.3.90.0070.03712.69
4.3.80.0100.03012.69
4.3.70.0200.01012.69
4.3.60.0230.02012.69
4.3.50.0070.02012.69
4.3.40.0100.05312.69
4.3.30.0070.03312.69
4.3.20.0000.04012.69
4.3.10.0030.03712.69
4.3.00.0070.02712.69

preferences:
46.94 ms | 400 KiB | 5 Q