3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = SplFixedArray[3]; var_dump($a);

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)
8.3.70.0070.01416.75
8.3.60.0070.00718.41
8.3.50.0100.00721.08
8.3.40.0080.00818.73
8.3.30.0130.00319.99
8.3.20.0050.00320.34
8.3.10.0040.01122.14
8.3.00.0000.00822.32
8.2.180.0140.00716.38
8.2.170.0100.00322.96
8.2.160.0070.00722.13
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00020.69
8.2.110.0060.00320.35
8.2.100.0130.00017.91
8.2.90.0000.00817.91
8.2.80.0080.00017.97
8.2.70.0060.00317.63
8.2.60.0000.00717.80
8.2.50.0060.00618.07
8.2.40.0080.00318.16
8.2.30.0050.00219.54
8.2.20.0000.00817.75
8.2.10.0080.00017.81
8.2.00.0000.00817.60
8.1.280.0070.01025.92
8.1.270.0050.00323.99
8.1.260.0200.00326.35
8.1.250.0040.00428.09
8.1.240.0000.01023.97
8.1.230.0040.00720.86
8.1.220.0040.00417.79
8.1.210.0000.00818.85
8.1.200.0030.00617.13
8.1.190.0050.00517.13
8.1.180.0000.00818.10
8.1.170.0050.00318.32
8.1.160.0000.00718.95
8.1.150.0040.00418.51
8.1.140.0000.00817.40
8.1.130.0070.00017.65
8.1.120.0000.00717.33
8.1.110.0040.00417.42
8.1.100.0060.00317.38
8.1.90.0000.00717.35
8.1.80.0040.00317.33
8.1.70.0030.00317.37
8.1.60.0040.00417.41
8.1.50.0040.00417.32
8.1.40.0040.00417.48
8.1.30.0040.00417.48
8.1.20.0030.00617.47
8.1.10.0000.00717.36
8.1.00.0060.00317.49
8.0.300.0050.00220.03
8.0.290.0080.00016.75
8.0.280.0040.00418.45
8.0.270.0000.00717.16
8.0.260.0030.00316.86
8.0.250.0000.00617.08
8.0.240.0040.00416.89
8.0.230.0030.00316.88
8.0.220.0030.00316.95
8.0.210.0070.00016.83
8.0.200.0000.00716.88
8.0.190.0000.00816.99
8.0.180.0040.00417.03
8.0.170.0040.00416.90
8.0.160.0070.00017.01
8.0.150.0040.00416.93
8.0.140.0000.00816.88
8.0.130.0030.00313.39
8.0.120.0000.00716.89
8.0.110.0040.00416.77
8.0.100.0040.00416.86
8.0.90.0000.00816.77
8.0.80.0090.00516.89
8.0.70.0000.00816.77
8.0.60.0070.00016.82
8.0.50.0070.00016.80
8.0.30.0140.00517.21
8.0.20.0080.01417.40
8.0.10.0000.00816.90
8.0.00.0140.00716.73
7.4.330.0000.00515.13
7.4.320.0030.00316.57
7.4.300.0030.00316.58
7.4.290.0070.00016.60
7.4.280.0000.00816.56
7.4.270.0000.00816.63
7.4.260.0030.00313.22
7.4.250.0000.00816.36
7.4.240.0050.00216.50
7.4.230.0030.00316.66
7.4.220.0080.00816.39
7.4.210.0110.00516.57
7.4.200.0050.00316.57
7.4.190.0040.00416.68
7.4.160.0090.00616.54
7.4.150.0070.01017.40
7.4.140.0170.00517.86
7.4.130.0040.01316.54
7.4.120.0110.00716.64
7.4.110.0070.01116.38
7.4.100.0110.00616.35
7.4.90.0090.00916.51
7.4.80.0030.01419.39
7.4.70.0100.00616.51
7.4.60.0070.01316.33
7.4.50.0030.00516.45
7.4.40.0000.01422.77
7.4.30.0100.00716.63
7.4.00.0120.00315.13
7.3.330.0000.00513.10
7.3.320.0000.00513.13
7.3.310.0030.00516.34
7.3.300.0000.00716.30
7.3.290.0070.00716.25
7.3.280.0040.01216.29
7.3.270.0140.00317.40
7.3.260.0060.01616.50
7.3.250.0080.01016.30
7.3.240.0100.00716.21
7.3.230.0110.00616.51
7.3.210.0040.01216.38
7.3.200.0090.00619.39
7.3.190.0090.00916.43
7.3.180.0030.01516.40
7.3.170.0000.01516.45
7.3.160.0100.00616.52
7.3.120.0060.00915.00
7.3.10.0210.00416.41
7.3.00.0110.00916.20
7.2.330.0090.00916.32
7.2.320.0160.00816.69
7.2.310.0040.01416.73
7.2.300.0100.00616.27
7.2.290.0120.00316.72
7.2.130.0080.01216.44
7.2.120.0150.00316.71
7.2.110.0140.01016.15
7.2.100.0160.00016.64
7.2.90.0080.00816.40
7.2.80.0150.00316.07
7.2.70.0230.00616.83
7.2.60.0080.00816.44
7.2.50.0180.00916.38
7.2.40.0180.00816.72
7.2.30.0160.00316.11
7.2.20.0130.00615.99
7.2.10.0210.00016.61
7.2.00.0080.01018.03
7.1.250.0110.00514.88
7.1.200.0060.00915.73
7.1.100.0030.00718.04
7.1.70.0030.00517.21
7.1.60.0140.01019.32
7.1.50.0220.01334.59
7.1.00.0070.05722.54
7.0.200.0030.00316.62
7.0.140.0030.07322.09
7.0.60.0130.07719.78
7.0.50.0130.06017.81
7.0.40.0030.09720.30
7.0.30.0570.07020.09
7.0.20.0170.04720.18
7.0.10.0030.05020.19
7.0.00.0170.07020.03
5.6.280.0030.07321.11
5.6.210.0070.03720.69
5.6.200.0070.07718.11
5.6.190.0030.08720.45
5.6.180.4000.04020.27
5.6.170.0330.07320.61
5.6.160.0100.08320.37
5.6.150.0000.04318.14
5.6.140.0030.08318.12
5.6.130.0030.08318.09
5.6.120.0030.04020.89
5.6.110.0030.05021.00
5.6.100.0070.08721.08
5.6.90.0130.05721.11
5.6.80.0100.07020.52
5.6.70.4500.03020.27
5.5.350.0070.07720.49
5.5.340.0000.09018.02
5.5.330.0070.05320.29
5.5.320.0230.07020.34
5.5.310.0370.07020.51
5.5.300.0070.06017.96
5.5.290.0000.04017.98
5.5.280.0030.04720.86
5.5.270.0100.03720.64
5.5.260.0030.04720.86
5.5.250.0170.07320.49
5.5.240.0000.07020.12
5.4.450.0070.05019.55
5.4.440.0130.06719.46
5.4.430.0030.07719.44
5.4.420.0100.06719.54
5.4.410.0030.04019.51
5.4.400.0030.06019.23
5.4.390.0030.05719.16
5.4.380.0000.06319.31
5.4.370.0000.07319.27
5.4.360.0000.05019.24
5.4.350.0100.07318.87
5.4.340.0030.07319.22
5.4.320.0030.08319.00
5.4.310.0070.07018.95
5.4.300.0000.07319.09
5.4.290.0070.07019.22
5.4.280.0030.07019.15
5.4.270.0030.07319.21
5.4.260.0030.07719.31
5.4.250.0000.07019.14
5.4.240.0030.06019.07
5.4.230.0000.08019.08
5.4.220.0000.06319.23
5.4.210.0070.03719.16
5.4.200.0100.07319.23
5.4.190.0030.07319.08
5.4.180.0030.07719.07
5.4.170.0000.07018.93
5.4.160.0000.08019.17
5.4.150.0100.05719.03
5.4.140.0070.07016.46
5.4.130.0000.04316.50
5.4.120.0030.07316.50
5.4.110.0030.04316.19
5.4.100.0070.07016.41
5.4.90.0070.06716.54
5.4.80.0030.05016.50
5.4.70.0000.06716.55
5.4.60.0000.04316.16
5.4.50.0000.08316.31
5.4.40.0070.05016.32
5.4.30.0030.03316.32
5.4.20.0000.06316.48
5.4.10.0000.07316.55
5.4.00.0130.06315.84
5.3.290.0000.07314.50
5.3.280.0000.05314.62
5.3.270.0000.07714.63
5.3.260.0030.05014.69
5.3.250.0070.04014.48
5.3.240.0030.05714.51
5.3.230.0030.07314.64
5.3.220.0130.05014.51
5.3.210.0030.07314.55
5.3.200.0030.07314.60
5.3.190.0030.06314.41
5.3.180.0070.04014.42
5.3.170.0030.07314.54
5.3.160.0070.04014.42
5.3.150.0000.04014.41
5.3.140.0030.05314.49
5.3.130.0000.04014.39
5.3.120.0070.05314.42
5.3.110.0070.06014.59
5.3.100.0030.05713.89
5.3.90.0100.04313.88
5.3.80.0100.07013.89
5.3.70.0030.08014.04
5.3.60.0070.07013.96
5.3.50.0030.07313.93
5.3.40.0030.07013.89
5.3.30.0030.05013.79
5.3.20.0070.06713.66
5.3.10.0000.06013.54
5.3.00.0030.04013.68
5.2.170.0000.05713.09
5.2.160.0000.05013.09
5.2.150.0030.05013.09
5.2.140.0070.03713.09
5.2.130.0000.05013.09
5.2.120.0070.03013.09
5.2.110.0000.03713.09
5.2.100.0130.02713.09
5.2.90.0030.05713.09
5.2.80.0000.06313.09
5.2.70.0000.04713.09
5.2.60.0030.03313.09
5.2.50.0030.03713.09
5.2.40.0000.05013.09
5.2.30.0030.06013.09
5.2.20.0030.02713.09
5.2.10.0030.05013.09
5.2.00.0000.05313.09
5.1.60.0030.05013.09
5.1.50.0030.05013.09
5.1.40.0100.04713.09
5.1.30.0030.05313.09
5.1.20.0070.05013.09
5.1.10.0030.05713.09
5.1.00.0030.03713.09
5.0.50.0030.03713.09
5.0.40.0070.03713.09
5.0.30.0070.05713.09
5.0.20.0070.04013.09
5.0.10.0000.04013.09
5.0.00.0000.06313.09
4.4.90.0000.02313.09
4.4.80.0030.01313.09
4.4.70.0000.03713.09
4.4.60.0070.02713.09
4.4.50.0030.03313.09
4.4.40.0070.05313.09
4.4.30.0000.02013.09
4.4.20.0000.03713.09
4.4.10.0000.02013.09
4.4.00.0070.05013.09
4.3.110.0030.03713.09
4.3.100.0000.01713.09
4.3.90.0030.03313.09
4.3.80.0030.02713.09
4.3.70.0030.01313.09
4.3.60.0000.03313.09
4.3.50.0030.03013.09
4.3.40.0030.04713.09
4.3.30.0000.02713.09
4.3.20.0000.03313.09
4.3.10.0000.03013.09
4.3.00.0000.02013.09

preferences:
57.52 ms | 401 KiB | 5 Q