3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Base { protected static $property = 'foo'; public function method() { echo static::$property . "\n"; } } class Child extends Base { public function __construct() { self::$property = 'bar'; } } echo "base1\n"; $base1 = new Base(); $base1->method(); echo "child\n"; $child = new Child(); $child->method(); echo "base2\n"; $base2 = new Base(); $base2->method();

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)
8.3.60.0150.00618.55
8.3.50.0130.00322.01
8.3.40.0040.01118.84
8.3.30.0140.00019.08
8.3.20.0040.00420.16
8.3.10.0040.00421.92
8.3.00.0040.00422.38
8.2.180.0060.01018.16
8.2.170.0110.01122.96
8.2.160.0070.00721.02
8.2.150.0000.00924.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0000.00817.38
8.2.110.0060.00322.22
8.2.100.0070.00417.91
8.2.90.0030.00618.99
8.2.80.0050.00317.97
8.2.70.0040.00417.50
8.2.60.0030.00618.03
8.2.50.0090.00018.07
8.2.40.0000.00918.22
8.2.30.0040.00417.97
8.2.20.0040.00417.54
8.2.10.0040.00419.28
8.2.00.0070.00017.62
8.1.280.0000.01425.92
8.1.270.0050.00523.93
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0090.00023.95
8.1.230.0040.00819.03
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.00817.35
8.1.190.0060.00317.54
8.1.180.0000.00818.10
8.1.170.0040.00418.46
8.1.160.0070.00021.90
8.1.150.0020.00518.65
8.1.140.0000.00817.45
8.1.130.0000.00717.82
8.1.120.0030.00317.50
8.1.110.0040.00417.41
8.1.100.0040.00417.40
8.1.90.0040.00317.35
8.1.80.0070.00017.43
8.1.70.0050.00217.41
8.1.60.0040.00417.47
8.1.50.0040.00417.58
8.1.40.0000.00817.43
8.1.30.0050.00317.61
8.1.20.0000.00817.63
8.1.10.0040.00417.65
8.1.00.0000.00717.48
8.0.300.0040.00418.77
8.0.290.0000.00817.18
8.0.280.0000.00718.45
8.0.270.0070.00017.14
8.0.260.0000.00716.83
8.0.250.0030.00316.84
8.0.240.0000.00716.97
8.0.230.0000.00816.94
8.0.220.0000.00616.92
8.0.210.0000.00716.90
8.0.200.0060.00016.84
8.0.190.0030.00516.95
8.0.180.0070.00316.82
8.0.170.0000.00916.82
8.0.160.0000.00716.87
8.0.150.0040.00416.88
8.0.140.0030.00316.86
8.0.130.0050.00213.29
8.0.120.0000.00716.77
8.0.110.0000.00716.87
8.0.100.0050.00316.94
8.0.90.0040.00416.95
8.0.80.0060.00916.84
8.0.70.0000.00816.89
8.0.60.0040.00416.77
8.0.50.0000.00716.82
8.0.30.0130.01017.11
8.0.20.0110.00917.40
8.0.10.0000.00716.93
8.0.00.0140.00616.80
7.4.330.0020.00215.09
7.4.320.0070.00016.47
7.4.300.0000.00616.55
7.4.290.0000.00716.65
7.4.280.0030.00316.49
7.4.270.0040.00416.61
7.4.260.0050.00316.42
7.4.250.0040.00416.46
7.4.240.0060.00216.59
7.4.230.0060.00016.69
7.4.220.0070.01116.58
7.4.210.0070.00816.51
7.4.200.0000.00716.40
7.4.190.0050.00216.65
7.4.160.0130.00316.60
7.4.150.0100.01417.40
7.4.140.0120.00617.86
7.4.130.0120.00916.57
7.4.120.0110.00616.57
7.4.110.0060.01516.57
7.4.100.0140.00816.49
7.4.90.0030.01316.66
7.4.80.0150.00319.39
7.4.70.0090.01016.52
7.4.60.0170.00016.58
7.4.50.0040.00416.53
7.4.40.0060.01222.77
7.4.30.0120.00616.38
7.4.00.0030.01315.11
7.3.330.0000.00513.23
7.3.320.0050.00013.25
7.3.310.0090.00016.17
7.3.300.0030.00316.31
7.3.290.0090.00616.31
7.3.280.0090.00816.28
7.3.270.0160.00817.40
7.3.260.0030.01416.34
7.3.250.0060.01216.26
7.3.240.0130.00416.55
7.3.230.0120.00616.43
7.3.210.0130.00616.18
7.3.200.0090.00919.39
7.3.190.0140.00316.55
7.3.180.0100.00816.64
7.3.170.0070.01416.58
7.3.160.0100.00616.32
7.3.120.0040.01214.75
7.2.330.0060.01216.86
7.2.320.0130.00616.79
7.2.310.0120.00616.88
7.2.300.0080.01416.73
7.2.290.0060.01016.38
7.2.00.0070.01119.27
7.1.100.0100.00018.11
7.1.70.0120.00816.91
7.1.60.0040.01419.82
7.1.50.0140.00716.54
7.1.00.0030.07722.52
7.0.200.0070.00416.75
7.0.140.0030.07721.93
7.0.60.0070.06019.94
7.0.50.0170.05717.88
7.0.40.0130.04020.40
7.0.30.0200.08320.30
7.0.20.0170.04020.23
7.0.10.0170.07720.23
7.0.00.0070.07320.06
5.6.280.0000.07720.93
5.6.210.0030.06320.72
5.6.200.0030.04318.22
5.6.190.0000.08020.48
5.6.180.4030.03720.39
5.6.170.0230.05320.43
5.6.160.0070.08020.39
5.6.150.0130.06018.25
5.6.140.0070.05318.14
5.6.130.0070.05018.16
5.6.120.0100.07320.99
5.6.110.0130.07720.98
5.6.100.0170.07720.98
5.6.90.0100.05720.95
5.6.80.0100.03320.51
5.6.70.4300.03720.35
5.5.350.0070.07720.39
5.5.340.0030.06018.02
5.5.330.0130.05020.19
5.5.320.0200.04720.35
5.5.310.0370.06720.32
5.5.300.0130.07317.98
5.5.290.0070.05317.92
5.5.280.0100.06720.76
5.5.270.0070.05720.98
5.5.260.0030.05020.77
5.5.250.0100.07320.55
5.5.240.0300.06720.28
5.4.450.0230.05019.55
5.4.440.0530.04319.34
5.4.430.0200.04019.49
5.4.420.0470.04319.18
5.4.410.0200.05018.96
5.4.400.0130.05318.78
5.4.390.0100.05018.86
5.4.380.0270.04018.75
5.4.370.0170.05318.75
5.4.360.0130.05718.77
5.4.350.0400.04718.78
5.4.340.0270.04318.84
5.4.320.0070.03712.50
5.4.310.0110.04312.50
5.4.300.0070.04412.50
5.4.290.0070.04412.50
5.4.280.0070.03412.39
5.4.270.0050.03612.36
5.4.260.0050.03712.37
5.4.250.0060.03712.37
5.4.240.0090.03112.36
5.4.230.0100.03312.36
5.4.220.0050.03712.36
5.4.210.0090.03312.36
5.4.200.0060.04012.36
5.4.190.0110.04612.35
5.4.180.0100.03512.36
5.4.170.0070.03512.36
5.4.160.0060.03612.36
5.4.150.0070.03512.35
5.4.140.0060.03912.04
5.4.130.0050.03612.03
5.4.120.0060.03511.98
5.4.110.0030.03811.98
5.4.100.0040.03711.98
5.4.90.0090.03411.98
5.4.80.0090.04111.98
5.4.70.0060.05011.98
5.4.60.0060.03611.98
5.4.50.0050.03811.97
5.4.40.0060.03511.96
5.4.30.0070.03511.96
5.4.20.0070.03411.96
5.4.10.0070.03511.96
5.4.00.0050.03911.45
5.3.290.0070.04012.80
5.3.280.0060.03912.71
5.3.270.0040.04112.73
5.3.260.0050.04012.72
5.3.250.0090.03612.72
5.3.240.0070.03712.72
5.3.230.0050.04012.71
5.3.220.0060.03912.68
5.3.210.0080.05712.68
5.3.200.0110.04812.68
5.3.190.0160.04612.68
5.3.180.0100.04912.67
5.3.170.0100.04912.67
5.3.160.0100.04912.67
5.3.150.0090.04512.67
5.3.140.0050.04512.66
5.3.130.0100.05112.66
5.3.120.0060.04012.65
5.3.110.0060.03912.66
5.3.100.0060.03712.12
5.3.90.0050.03612.09
5.3.80.0100.03312.07
5.3.70.0040.03912.07
5.3.60.0110.03112.06
5.3.50.0040.03812.00
5.3.40.0120.03212.00
5.3.30.0080.04711.96
5.3.20.0050.04911.74
5.3.10.0060.05011.70
5.3.00.0070.04311.68
5.2.170.0030.0339.18
5.2.160.0030.0339.18
5.2.150.0030.0339.18
5.2.140.0030.0349.18
5.2.130.0050.0299.14
5.2.120.0100.0249.14
5.2.110.0080.0269.14
5.2.100.0030.0329.14
5.2.90.0060.0289.14
5.2.80.0060.0299.13
5.2.70.0050.0319.13
5.2.60.0070.0279.08
5.2.50.0090.0259.06
5.2.40.0070.0279.03
5.2.30.0060.0359.01
5.2.20.0060.0279.01
5.2.10.0030.0298.91
5.2.00.0030.0308.77
5.1.60.0060.0228.05
5.1.50.0070.0218.05
5.1.40.0040.0248.04
5.1.30.0080.0338.39
5.1.20.0050.0378.42
5.1.10.0060.0348.13
5.1.00.0090.0328.13
5.0.50.0060.0266.61
5.0.40.0060.0206.47
5.0.30.0020.0406.29
5.0.20.0040.0226.25
5.0.10.0020.0236.23
5.0.00.0020.0366.21
4.4.90.0030.0154.78
4.4.80.0050.0124.76
4.4.70.0030.0154.75
4.4.60.0020.0164.76
4.4.50.0020.0174.77
4.4.40.0030.0264.71
4.4.30.0010.0184.76
4.4.20.0030.0164.84
4.4.10.0040.0154.85
4.4.00.0030.0294.76
4.3.110.0020.0184.67
4.3.100.0010.0174.67
4.3.90.0010.0174.63
4.3.80.0010.0264.58
4.3.70.0020.0164.63
4.3.60.0030.0214.63
4.3.50.0070.0234.63
4.3.40.0040.0304.54
4.3.30.0020.0213.28
4.3.20.0050.0193.26
4.3.10.0040.0153.23
4.3.00.0030.01715.10

preferences:
51.62 ms | 401 KiB | 5 Q