3v4l.org

run code in 300+ PHP versions simultaneously
<?php class oList { public $array = array(2,6,3); public function __toString() { return $array; } } $o = new oList(); echo $o[0];

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)
8.3.60.0080.00818.40
8.3.50.0110.00921.91
8.3.40.0040.01118.97
8.3.30.0110.00718.92
8.3.20.0040.00419.93
8.3.10.0040.00422.09
8.3.00.0000.00822.34
8.2.180.0120.00316.63
8.2.170.0040.01122.96
8.2.160.0070.00719.16
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00419.51
8.2.110.0030.00621.95
8.2.100.0080.00418.03
8.2.90.0040.00419.34
8.2.80.0050.00517.97
8.2.70.0030.00617.75
8.2.60.0000.00818.05
8.2.50.0030.00618.07
8.2.40.0040.00418.22
8.2.30.0080.00018.11
8.2.20.0000.00717.75
8.2.10.0050.00217.80
8.2.00.0000.00717.67
8.1.280.0140.00725.92
8.1.270.0040.00422.05
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0040.00418.92
8.1.230.0070.00417.72
8.1.220.0040.00417.76
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0000.00817.66
8.1.180.0030.00618.73
8.1.170.0040.00418.50
8.1.160.0000.00722.13
8.1.150.0070.00018.54
8.1.140.0000.00717.44
8.1.130.0070.00017.79
8.1.120.0000.00717.42
8.1.110.0020.00517.41
8.1.100.0000.00717.43
8.1.90.0050.00317.42
8.1.80.0040.00417.47
8.1.70.0030.00317.40
8.1.60.0040.00417.47
8.1.50.0000.00717.46
8.1.40.0080.00017.46
8.1.30.0080.00017.66
8.1.20.0040.00417.70
8.1.10.0000.00817.59
8.1.00.0040.00417.55
8.0.300.0000.00718.77
8.0.290.0080.00017.18
8.0.280.0070.00018.52
8.0.270.0030.00517.21
8.0.260.0040.00416.93
8.0.250.0030.00316.91
8.0.240.0000.00716.92
8.0.230.0000.00717.03
8.0.220.0070.00016.96
8.0.210.0070.00016.98
8.0.200.0030.00316.89
8.0.190.0070.00016.89
8.0.180.0000.00816.83
8.0.170.0060.00316.90
8.0.160.0040.00417.01
8.0.150.0000.00716.89
8.0.140.0000.00716.90
8.0.130.0040.00413.35
8.0.120.0030.00516.79
8.0.110.0000.00717.02
8.0.100.0020.00516.75
8.0.90.0030.00316.78
8.0.80.0120.00416.86
8.0.70.0000.00716.97
8.0.60.0040.00417.06
8.0.50.0040.00416.93
8.0.30.0070.01217.22
8.0.20.0130.01317.40
8.0.10.0040.00416.94
8.0.00.0080.01116.69
7.4.330.0030.00315.14
7.4.320.0040.00416.46
7.4.300.0030.00316.64
7.4.290.0090.00016.48
7.4.280.0050.00516.48
7.4.270.0070.00016.58
7.4.260.0030.00316.57
7.4.250.0060.00316.48
7.4.240.0050.00316.50
7.4.230.0000.00716.50
7.4.220.0040.01416.65
7.4.210.0030.01316.57
7.4.200.0070.00016.71
7.4.190.0000.00716.64
7.4.160.0090.01716.36
7.4.150.0080.00817.40
7.4.140.0120.00917.86
7.4.130.0030.01316.52
7.4.120.0140.00716.55
7.4.110.0030.01516.53
7.4.100.0040.01416.42
7.4.90.0090.00916.37
7.4.80.0150.00419.39
7.4.70.0100.01416.33
7.4.60.0100.00616.52
7.4.50.0000.00816.20
7.4.40.0160.00322.77
7.4.30.0140.00816.49
7.4.00.0060.01214.82
7.3.330.0000.00513.30
7.3.320.0050.00013.30
7.3.310.0070.00016.42
7.3.300.0000.00616.22
7.3.290.0110.00416.31
7.3.280.0030.01316.33
7.3.270.0110.00617.40
7.3.260.0110.00816.43
7.3.250.0100.00816.29
7.3.240.0130.01016.50
7.3.230.0150.00316.52
7.3.210.0090.00616.41
7.3.200.0090.00619.39
7.3.190.0130.01016.46
7.3.180.0130.00616.50
7.3.170.0090.00616.46
7.3.160.0100.00716.41
7.3.120.0070.01014.98
7.2.330.0120.00816.77
7.2.320.0100.01116.43
7.2.310.0090.01316.71
7.2.300.0070.01016.65
7.2.290.0070.01016.71
7.2.60.0090.00616.76
7.1.200.0060.01015.86
7.1.70.0020.00617.18
7.1.60.0100.01419.82
7.1.50.0100.01416.93
7.1.00.0030.07722.48
7.0.200.0000.01016.75
7.0.140.0030.07322.15
7.0.70.3630.03319.85
7.0.60.0030.09319.96
7.0.50.0030.04317.87
7.0.40.0030.05020.12
7.0.30.0200.08020.36
7.0.20.0200.04720.08
7.0.10.0030.05320.21
7.0.00.0000.08320.06
5.6.280.0130.06321.12
5.6.210.0200.07020.76
5.6.200.0100.08318.16
5.6.190.0000.04720.55
5.6.180.0300.07720.36
5.6.170.0330.04320.54
5.6.160.0070.03720.46
5.6.150.0130.06718.18
5.6.140.0030.08318.19
5.6.130.0030.06018.22
5.6.120.0100.03320.96
5.6.110.0030.07720.97
5.6.100.0130.07021.17
5.6.90.0100.08720.88
5.6.80.0100.06720.44
5.6.70.0200.07720.37
5.5.350.0170.03320.43
5.5.340.0170.07317.94
5.5.330.0070.04320.23
5.5.320.0030.08020.32
5.5.310.0200.04320.41
5.5.300.0000.05017.96
5.5.290.0130.07017.99
5.5.280.0030.06020.80
5.5.270.0100.05320.79
5.5.260.0100.07320.74
5.5.250.0100.07020.61
5.5.240.0070.04320.16
5.4.450.0470.06319.63
5.4.440.1170.06319.33
5.4.430.0330.06019.19
5.4.420.1030.06319.43
5.4.410.0900.05719.42
5.4.400.1030.04019.06
5.4.390.1100.05019.14
5.4.380.0070.06318.82
5.4.370.0130.04718.78
5.4.360.0100.03718.84
5.4.350.0080.03612.02
5.4.340.0100.03812.02
5.4.320.0070.03812.50
5.4.310.0030.04112.50
5.4.300.0070.03512.50
5.4.290.0080.04512.49
5.4.280.0050.03612.39
5.4.270.0080.04212.39
5.4.260.0070.05018.77
5.4.250.0100.05318.76
5.4.240.0030.05718.94
5.4.230.0130.04718.63
5.4.220.0070.06718.93
5.4.210.0070.08018.63
5.4.200.0030.05719.00
5.4.190.0170.04718.78
5.4.180.0130.04318.98
5.4.170.0070.05018.90
5.4.160.0100.04718.93
5.4.150.0130.07018.99
5.4.140.0070.05016.46
5.4.130.0070.05016.42
5.4.120.0070.05016.45
5.4.110.0130.04716.36
5.4.100.0070.05016.48
5.4.90.0100.06016.50
5.4.80.0130.04016.31
5.4.70.0030.05316.48
5.4.60.0070.06716.39
5.4.50.0100.04316.50
5.4.40.0000.05316.36
5.4.30.0200.04316.52
5.4.20.0030.05316.50
5.4.10.0030.05716.55
5.4.00.0130.04315.95
5.3.290.0060.04512.80
5.3.280.0030.06014.67
5.3.270.0130.06014.59
5.3.260.0130.05714.50
5.3.250.0130.04314.43
5.3.240.0030.06314.62
5.3.230.0030.05314.61
5.3.220.0030.05314.40
5.3.210.0030.05714.47
5.3.200.0070.05014.63
5.3.190.0130.06314.55
5.3.180.0030.07714.64
5.3.170.0100.06714.75
5.3.160.0230.05714.55
5.3.150.0100.04714.64
5.3.140.0070.05014.55
5.3.130.0130.07014.63
5.3.120.0070.05314.45
5.3.110.0070.05314.46
5.3.100.0000.06014.01
5.3.90.0100.04713.84
5.3.80.0070.05314.09
5.3.70.0030.05314.02
5.3.60.0100.04713.90
5.3.50.0100.04714.13
5.3.40.0100.04713.91
5.3.30.0130.04313.98
5.3.20.0070.04713.71
5.3.10.0030.05313.71
5.3.00.0070.04713.72
5.2.170.0100.06011.30
5.2.160.0100.03311.11
5.2.150.0100.03711.22
5.2.140.0070.04011.30
5.2.130.0070.04011.18
5.2.120.0000.04311.10
5.2.110.0100.03311.17
5.2.100.0130.05011.18
5.2.90.0070.06011.17
5.2.80.0230.04311.07
5.2.70.0070.04011.31
5.2.60.0000.04711.13
5.2.50.0030.04311.00
5.2.40.0100.04711.17
5.2.30.0030.04010.96
5.2.20.0000.04310.95
5.2.10.0070.04010.75
5.2.00.0070.04310.80
5.1.60.0030.03310.15
5.1.50.0030.03310.06
5.1.40.0130.0279.98
5.1.30.0030.03710.49
5.1.20.0000.04010.26
5.1.10.0070.04310.15
5.1.00.0100.03710.26
5.0.50.0030.0278.54
5.0.40.0030.0278.47
5.0.30.0070.0408.45
5.0.20.0030.0278.40
5.0.10.0030.0278.00
5.0.00.0000.0438.19
4.4.90.0000.0236.81
4.4.80.0030.0206.81
4.4.70.0000.0236.81
4.4.60.0000.0236.81
4.4.50.0000.0236.81
4.4.40.0030.0306.81
4.4.30.0000.0236.81
4.4.20.0000.0236.81
4.4.10.0000.0236.81
4.4.00.0000.0336.81
4.3.110.0070.0276.81
4.3.100.0000.0236.81
4.3.90.0030.0206.81
4.3.80.0000.0376.81
4.3.70.0070.0176.81
4.3.60.0000.0206.81
4.3.50.0000.0236.81
4.3.40.0000.0336.81
4.3.30.0000.0236.81
4.3.20.0030.0206.81
4.3.10.0000.0236.81
4.3.00.0070.0177.29

preferences:
35.81 ms | 401 KiB | 5 Q