3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { const INDEX = 1; public $array = array(1 => 'a', 'b', 'c'); } var_dump((new Foo)->array);

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)
8.3.60.0110.00716.62
8.3.50.0030.01717.90
8.3.40.0110.00418.76
8.3.30.0070.00718.88
8.3.20.0000.00720.20
8.3.10.0050.00321.78
8.3.00.0100.00017.80
8.2.180.0070.00716.63
8.2.170.0100.00322.96
8.2.160.0100.00320.38
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0000.00726.16
8.2.120.0080.00019.41
8.2.110.0030.00720.85
8.2.100.0000.01217.66
8.2.90.0000.00818.09
8.2.80.0000.00817.97
8.2.70.0030.00617.38
8.2.60.0040.00417.80
8.2.50.0080.00018.07
8.2.40.0040.00418.20
8.2.30.0030.00618.05
8.2.20.0040.00417.59
8.2.10.0050.00217.92
8.2.00.0000.00717.61
8.1.280.0160.00025.92
8.1.270.0050.00518.75
8.1.260.0070.00026.35
8.1.250.0050.00228.09
8.1.240.0060.00322.28
8.1.230.0040.00821.00
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0080.00317.13
8.1.190.0040.00817.10
8.1.180.0040.00418.10
8.1.170.0080.00019.96
8.1.160.0000.00722.06
8.1.150.0050.00218.76
8.1.140.0030.00517.19
8.1.130.0040.00417.76
8.1.120.0000.00717.33
8.1.110.0040.00417.21
8.1.100.0050.00317.28
8.1.90.0040.00417.34
8.1.80.0090.00017.34
8.1.70.0050.00217.38
8.1.60.0030.00617.45
8.1.50.0050.00317.43
8.1.40.0000.00817.34
8.1.30.0030.00617.55
8.1.20.0050.00317.50
8.1.10.0040.00417.42
8.1.00.0000.00817.45
8.0.300.0030.00320.01
8.0.290.0030.00616.63
8.0.280.0000.00818.38
8.0.270.0040.00417.10
8.0.260.0000.00617.19
8.0.250.0070.00016.82
8.0.240.0040.00416.87
8.0.230.0070.00016.86
8.0.220.0000.00716.77
8.0.210.0030.00316.80
8.0.200.0000.00716.68
8.0.190.0000.00916.83
8.0.180.0030.00616.77
8.0.170.0080.00016.78
8.0.160.0040.00416.82
8.0.150.0000.00716.79
8.0.140.0000.00716.63
8.0.130.0000.00613.20
8.0.120.0040.00416.60
8.0.110.0040.00416.73
8.0.100.0000.00716.58
8.0.90.0030.00316.59
8.0.80.0080.00816.83
8.0.70.0040.00416.78
8.0.60.0000.00716.71
8.0.50.0040.00416.56
8.0.30.0130.01116.98
8.0.20.0100.00817.40
8.0.10.0000.00716.84
8.0.00.0110.00616.69
7.4.330.0000.00515.03
7.4.320.0000.00616.44
7.4.300.0030.00316.57
7.4.290.0000.00716.48
7.4.280.0040.00416.51
7.4.270.0040.00416.52
7.4.260.0000.00716.42
7.4.250.0030.00316.39
7.4.240.0020.00616.49
7.4.230.0000.00716.59
7.4.220.0070.01016.50
7.4.210.0040.01016.48
7.4.200.0070.00016.63
7.4.160.0070.01416.23
7.4.150.0140.00717.40
7.4.140.0090.01017.86
7.4.130.0110.01016.46
7.4.120.0100.00716.30
7.4.110.0130.01016.65
7.4.100.0120.00916.38
7.4.90.0120.00616.44
7.4.80.0090.00919.39
7.4.70.0080.00816.28
7.4.60.0090.00916.48
7.4.50.0020.00216.46
7.4.40.0080.00816.23
7.4.30.0100.01316.36
7.4.00.0020.01114.85
7.3.330.0000.00513.16
7.3.320.0120.00413.04
7.3.310.0000.00616.05
7.3.300.0030.00316.19
7.3.290.0030.00316.03
7.3.280.0060.00916.16
7.3.270.0140.00317.40
7.3.260.0130.00616.44
7.3.250.0060.01116.44
7.3.240.0090.00916.47
7.3.230.0120.00916.39
7.3.210.0100.00616.19
7.3.200.0130.01019.39
7.3.190.0120.00916.32
7.3.180.0110.01016.33
7.3.170.0030.01416.27
7.3.160.0120.01116.41
7.3.120.0070.01414.82
7.3.110.0060.01014.77
7.3.100.0030.01314.70
7.3.90.0040.01114.71
7.3.80.0000.01414.58
7.3.70.0040.00814.61
7.3.60.0100.00014.78
7.3.50.0070.00714.54
7.3.40.0000.01614.80
7.3.30.0080.00414.58
7.3.20.0030.00616.61
7.3.10.0090.00316.30
7.3.00.0100.00716.60
7.2.330.0000.01916.29
7.2.320.0170.00016.55
7.2.310.0110.00616.57
7.2.300.0100.00916.21
7.2.290.0130.01016.55
7.2.250.0070.01014.66
7.2.240.0100.01015.09
7.2.230.0040.01414.93
7.2.220.0030.01414.88
7.2.210.0110.00614.84
7.2.200.0000.01614.69
7.2.190.0060.00314.80
7.2.180.0110.00414.84
7.2.170.0030.00614.84
7.2.00.0060.00619.21
7.1.330.0040.01115.50
7.1.320.0110.00415.65
7.1.310.0080.00515.73
7.1.300.0000.01115.61
7.1.290.0070.00315.61
7.1.280.0040.00715.62
7.1.270.0030.00915.32
7.1.260.0030.01015.43
7.1.100.0070.01118.05
7.1.70.0040.00417.16
7.1.60.0070.00317.31
7.1.50.0000.02416.86
7.1.00.0100.07022.31
7.0.200.0070.01016.70
7.0.140.0030.03321.92
7.0.70.4370.04719.99
7.0.60.0070.08719.93
7.0.50.0130.07317.88
7.0.40.0030.04320.28
7.0.30.0130.04320.19
7.0.20.0400.07020.05
7.0.10.0270.05320.21
7.0.00.0100.08020.32
5.6.280.0030.07321.04
5.6.210.0100.07020.52
5.6.200.0070.07718.13
5.6.190.0030.04320.55
5.6.180.0230.05020.75
5.6.170.0430.06020.47
5.6.160.0100.06320.61
5.6.150.0000.04318.23
5.6.140.0070.07718.15
5.6.130.0070.06318.22
5.6.120.0100.08320.98
5.6.110.0000.04320.98
5.6.100.0070.06320.98
5.6.90.0100.03721.13
5.6.80.0000.04720.38
5.6.70.0230.08020.32
5.5.350.0130.08320.39
5.5.340.0130.07317.95
5.5.330.0070.05320.40
5.5.320.0000.04720.21
5.5.310.0330.05020.41
5.5.300.0000.08017.91
5.5.290.0000.08717.95
5.5.280.0030.06720.88
5.5.270.0100.08020.68
5.5.260.0170.08320.75
5.5.250.0070.08720.50
5.5.240.0070.07720.15
5.4.450.0570.06319.34
5.4.440.0270.06319.30
5.4.430.0200.06019.45
5.4.420.0270.05019.16
5.4.410.0270.07319.50
5.4.400.0230.04718.82
5.4.390.0170.05018.75
5.4.380.0300.05318.63
5.4.370.0130.05718.59
5.4.360.0230.04318.75
5.4.350.0200.05318.80
5.4.340.0200.05018.80
5.4.320.0170.05718.45
5.4.310.0300.07318.77
5.4.300.0130.05318.62
5.4.290.0100.08018.74
5.4.280.0270.06718.58
5.4.270.0130.06718.55
5.4.260.0130.06318.45
5.4.250.0200.05018.73
5.4.240.0100.06318.55
5.4.230.0130.05718.74
5.4.220.0170.07718.77
5.4.210.0270.06318.68
5.4.200.0130.05316.62
5.4.190.0230.04718.77
5.4.180.0130.05718.50
5.4.170.0130.06318.79
5.4.160.0200.05018.54
5.4.150.0130.05718.71
5.4.140.0200.04716.18
5.4.130.0170.04716.43
5.4.120.0170.04716.17
5.4.110.0230.04016.18
5.4.100.0200.04716.24
5.4.90.0200.05316.28
5.4.80.0200.06316.27
5.4.70.0170.07016.16
5.4.60.0200.04716.25
5.4.50.0200.04316.41
5.4.40.0170.05016.26
5.4.30.0130.05016.30
5.4.20.0170.04716.24
5.4.10.0130.05016.29
5.4.00.0200.04315.86
5.3.290.0100.05714.80
5.3.280.0130.05714.70
5.3.270.0330.03714.80
5.3.260.0100.05714.58
5.3.250.0130.05314.78
5.3.240.0170.05014.66
5.3.230.0170.06714.76
5.3.220.0200.06714.59
5.3.210.0170.05314.69
5.3.200.0200.04714.66
5.3.190.0070.06314.78
5.3.180.0200.04314.60
5.3.170.0170.04714.56
5.3.160.0100.05314.56
5.3.150.0170.05014.59
5.3.140.0130.05014.60
5.3.130.0130.05714.58
5.3.120.0130.05314.62
5.3.110.0200.05314.54
5.3.100.0070.05714.26
5.3.90.0130.05014.16
5.3.80.0170.04714.12
5.3.70.0130.05314.05
5.3.60.0300.03714.11
5.3.50.0170.04714.11
5.3.40.0100.05314.07
5.3.30.0270.03713.96
5.3.20.0070.05713.80
5.3.10.0230.04013.68
5.3.00.0200.06713.85
5.2.170.0200.05311.26
5.2.160.0170.04011.16
5.2.150.0130.04311.26
5.2.140.0170.04011.24
5.2.130.0170.04011.21
5.2.120.0100.04011.32
5.2.110.0130.04011.20
5.2.100.0030.05011.13
5.2.90.0170.03711.09
5.2.80.0300.04011.19
5.2.70.0200.03311.29
5.2.60.0170.03711.10
5.2.50.0170.03711.09
5.2.40.0070.04711.04
5.2.30.0100.04310.96
5.2.20.0170.04011.06
5.2.10.0070.04310.88
5.2.00.0070.04710.74
5.1.60.0130.03010.18
5.1.50.0070.03710.01
5.1.40.0070.03710.03
5.1.30.0170.04710.33
5.1.20.0130.03310.38
5.1.10.0070.04010.15
5.1.00.0030.04010.11
5.0.50.0100.0278.73
5.0.40.0030.0308.52
5.0.30.0070.0438.26
5.0.20.0130.0238.19
5.0.10.0070.0378.26
5.0.00.0070.0438.26
4.4.90.0000.0275.91
4.4.80.0070.0205.95
4.4.70.0070.0275.88
4.4.60.0000.0275.90
4.4.50.0070.0235.97
4.4.40.0170.0335.87
4.4.30.0030.0235.99
4.4.20.0030.0276.06
4.4.10.0100.0205.96
4.4.00.0100.0336.00
4.3.110.0030.0235.85
4.3.100.0030.0235.91
4.3.90.0100.0235.91
4.3.80.0070.0405.89
4.3.70.0130.0135.80
4.3.60.0000.0335.82
4.3.50.0030.0235.80
4.3.40.0070.0335.84
4.3.30.0070.0204.59
4.3.20.0030.0234.54
4.3.10.0000.0274.50
4.3.00.0100.0207.51

preferences:
45.14 ms | 400 KiB | 5 Q