3v4l.org

run code in 300+ PHP versions simultaneously
<?php class blocks { public function function() { echo 'hello'; } } class otherClass { public $blocks; public function __construct() { $this->blocks = new blocks; } public function test() { $this->blocks->function(); } } $obj = new otherClass; $obj->test();

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)
8.3.60.0060.00916.75
8.3.50.0040.01118.19
8.3.40.0090.00918.50
8.3.30.0100.00719.12
8.3.20.0080.00020.20
8.3.10.0050.00323.52
8.3.00.0070.00020.77
8.2.180.0120.00616.38
8.2.170.0000.01422.96
8.2.160.0100.00320.35
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0000.00820.71
8.2.110.0060.00322.21
8.2.100.0000.01117.78
8.2.90.0000.00917.75
8.2.80.0080.00017.97
8.2.70.0030.00618.05
8.2.60.0030.00618.04
8.2.50.0060.00318.10
8.2.40.0040.00420.55
8.2.30.0040.00418.11
8.2.20.0000.00717.49
8.2.10.0080.00017.91
8.2.00.0000.00717.49
8.1.270.0030.00624.04
8.1.260.0000.00726.35
8.1.250.0050.00328.09
8.1.240.0060.00622.13
8.1.230.0080.00321.06
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0090.00217.23
8.1.190.0000.00718.99
8.1.180.0000.00818.10
8.1.170.0040.00418.46
8.1.160.0000.00821.95
8.1.150.0040.00418.56
8.1.140.0000.00717.43
8.1.130.0030.00317.83
8.1.120.0000.00717.35
8.1.110.0000.00817.25
8.1.100.0050.00217.29
8.1.90.0050.00217.37
8.1.80.0040.00417.44
8.1.70.0040.00417.32
8.1.60.0060.00317.54
8.1.50.0040.00417.50
8.1.40.0030.00617.52
8.1.30.0040.00417.49
8.1.20.0030.00517.57
8.1.10.0000.00717.59
8.1.00.0070.00017.40
8.0.300.0040.00419.88
8.0.290.0020.00516.63
8.0.280.0000.00718.46
8.0.270.0000.00717.30
8.0.260.0080.00017.27
8.0.250.0000.00716.79
8.0.240.0000.00716.88
8.0.230.0030.00316.90
8.0.220.0000.00716.81
8.0.210.0000.00716.80
8.0.200.0070.00016.75
8.0.190.0070.00016.93
8.0.180.0030.00516.75
8.0.170.0040.00416.87
8.0.160.0070.00016.89
8.0.150.0000.00716.81
8.0.140.0040.00416.69
8.0.130.0030.00313.21
8.0.120.0040.00416.80
8.0.110.0000.00816.75
8.0.100.0000.00716.86
8.0.90.0050.00316.79
8.0.80.0060.00916.78
8.0.70.0000.00816.85
8.0.60.0040.00416.86
8.0.50.0000.00716.68
8.0.30.0140.00416.87
8.0.20.0080.01017.40
8.0.10.0030.00516.79
8.0.00.0070.00916.79
7.4.330.0050.00015.00
7.4.320.0060.00016.54
7.4.300.0000.00616.58
7.4.290.0030.00316.43
7.4.280.0040.00316.61
7.4.270.0030.00316.59
7.4.260.0080.00316.62
7.4.250.0000.00716.56
7.4.240.0020.00516.53
7.4.230.0030.00316.68
7.4.220.0120.00616.68
7.4.210.0030.01016.50
7.4.200.0000.00716.38
7.4.160.0050.01116.53
7.4.150.0100.00717.40
7.4.140.0130.00417.86
7.4.130.0130.00516.53
7.4.120.0100.00716.54
7.4.110.0160.00716.66
7.4.100.0130.00316.55
7.4.90.0070.01016.44
7.4.80.0080.01119.39
7.4.70.0160.00616.32
7.4.60.0090.00816.49
7.4.50.0040.00416.24
7.4.40.0150.00616.37
7.4.30.0100.01016.43
7.4.00.0090.00814.92
7.3.330.0050.00013.27
7.3.320.0000.00613.07
7.3.310.0000.00716.39
7.3.300.0030.00316.31
7.3.290.0060.01316.23
7.3.280.0110.00816.24
7.3.270.0140.00317.40
7.3.260.0060.01216.21
7.3.250.0160.00416.44
7.3.240.0060.01016.58
7.3.230.0060.01016.55
7.3.210.0040.01216.30
7.3.200.0080.00819.39
7.3.190.0130.00316.39
7.3.180.0100.00616.56
7.3.170.0070.01016.39
7.3.160.0080.00816.41
7.3.120.0070.00916.06
7.3.110.0030.01216.03
7.3.100.0080.00715.97
7.3.90.0080.00716.00
7.3.80.0100.00515.84
7.3.70.0060.00515.90
7.3.60.0070.00816.00
7.3.50.0070.00415.90
7.3.40.0080.00715.96
7.3.30.0030.01015.87
7.3.20.0080.00416.89
7.3.10.0020.01417.00
7.3.00.0030.00916.76
7.2.330.0150.00316.66
7.2.320.0070.01116.76
7.2.310.0090.00616.84
7.2.300.0030.01316.59
7.2.290.0110.00616.77
7.2.250.0090.00915.14
7.2.240.0070.01116.14
7.2.230.0030.00816.02
7.2.220.0080.00715.97
7.2.210.0060.01016.01
7.2.200.0070.00816.12
7.2.190.0050.00916.14
7.2.180.0070.00816.00
7.2.170.0050.01016.15
7.2.160.0060.01017.15
7.2.150.0080.00817.15
7.2.140.0030.01317.16
7.2.130.0070.00717.15
7.2.120.0030.01317.15
7.2.110.0000.01217.15
7.2.100.0070.01017.15
7.2.90.0140.00017.15
7.2.80.0090.00617.15
7.2.70.0110.00317.15
7.2.60.0040.00916.97
7.2.50.0120.00317.15
7.2.40.0000.01317.15
7.2.30.0030.01217.15
7.2.20.0030.00917.15
7.2.10.0090.00917.15
7.2.00.0020.01118.33
7.1.330.0030.01116.42
7.1.320.0080.00716.43
7.1.310.0050.00816.54
7.1.300.0090.00516.50
7.1.290.0050.00816.39
7.1.280.0080.00616.38
7.1.270.0050.00916.49
7.1.260.0050.00816.37
7.1.250.0090.00317.15
7.1.200.0080.00415.70
7.1.100.0060.00617.77
7.1.70.0030.00317.15
7.1.60.0060.01219.70
7.1.50.0100.01716.77
7.1.00.0070.07322.28
7.0.200.0050.00216.86
7.0.140.0000.07322.12
7.0.60.0130.08019.91
7.0.50.0000.05317.80
7.0.40.0000.05320.23
7.0.30.0470.04320.23
7.0.20.0300.05720.16
7.0.10.0370.07320.05
7.0.00.0030.04320.27
5.6.280.0070.07021.07
5.6.210.0030.06720.47
5.6.200.0030.04018.13
5.6.190.0070.04020.55
5.6.180.0230.05720.58
5.6.170.0170.05320.46
5.6.160.0000.08020.56
5.6.150.0100.07318.18
5.6.140.0030.04318.32
5.6.130.0170.07318.18
5.6.120.0070.07021.13
5.6.110.0170.08020.99
5.6.100.0030.06321.10
5.6.90.0030.08321.10
5.6.80.0130.07720.43
5.6.70.0300.05720.50
5.5.350.0170.07720.52
5.5.340.0000.04317.92
5.5.330.0070.07720.35
5.5.320.0200.05020.45
5.5.310.0100.05020.30
5.5.300.0070.05017.98
5.5.290.0100.07717.98
5.5.280.0070.07720.79
5.5.270.0030.04720.78
5.5.260.0100.08320.87
5.5.250.0070.04320.68
5.5.240.0030.08020.16
5.4.450.0700.07319.18
5.4.440.1030.05719.30
5.4.430.0230.04319.60
5.4.420.0730.00019.38
5.4.410.0100.05719.02
5.4.400.0270.06018.75
5.4.390.0330.05018.75
5.4.380.0270.04718.59
5.4.370.0070.04318.50
5.4.360.0070.04018.75
5.4.350.0080.04312.03
5.4.340.0070.05912.02
5.4.320.0060.03712.51
5.4.310.0050.03912.51
5.4.300.0050.03812.51
5.4.290.0050.04012.51
5.4.280.0090.04012.40
5.4.270.0050.03812.40
5.4.260.0050.04012.40
5.4.250.0030.04412.40
5.4.240.0100.03512.40
5.4.230.0080.04712.39
5.4.220.0100.04112.39
5.4.210.0090.04112.39
5.4.200.0070.03912.39
5.4.190.0240.04712.39
5.4.180.0080.03712.39
5.4.170.0120.04212.40
5.4.160.0090.03512.39
5.4.150.0070.05912.39
5.4.140.0210.05312.08
5.4.130.0110.04812.06
5.4.120.0130.03712.02
5.4.110.0100.03612.02
5.4.100.0100.04012.02
5.4.90.0050.04512.02
5.4.80.0080.04912.02
5.4.70.0080.04412.02
5.4.60.0050.04212.02
5.4.50.0120.04212.02
5.4.40.0090.05112.01
5.4.30.0080.04912.00
5.4.20.0120.05412.00
5.4.10.0140.04612.01
5.4.00.0080.05011.49
5.3.290.0120.04412.80
5.3.280.0110.05612.71
5.3.270.0060.03912.73
5.3.260.0080.05512.71
5.3.250.0170.07512.72
5.3.240.0130.04712.72
5.3.230.0170.05912.71
5.3.220.0090.04012.68
5.3.210.0140.04712.68
5.3.200.0120.04912.68
5.3.190.0110.06312.68
5.3.180.0160.09012.67
5.3.170.0100.04512.67
5.3.160.0110.05412.67
5.3.150.0090.03912.68
5.3.140.0110.03112.66
5.3.130.0080.04012.66
5.3.120.0050.04012.66
5.3.110.0130.04612.66
5.3.100.0070.03612.12
5.3.90.0050.03812.10
5.3.80.0100.03512.09
5.3.70.0060.03612.09
5.3.60.0060.03912.07
5.3.50.0050.03712.02
5.3.40.0090.03512.02
5.3.30.0100.03011.98
5.3.20.0080.03911.76
5.3.10.0080.03811.73
5.3.00.0080.03411.71
5.2.170.0020.0329.21
5.2.160.0060.0279.22
5.2.150.0060.0309.21
5.2.140.0080.0419.21
5.2.130.0060.0279.16
5.2.120.0070.0269.17
5.2.110.0050.0299.18
5.2.100.0040.0289.17
5.2.90.0090.0379.18
5.2.80.0070.0339.17
5.2.70.0030.0449.17
5.2.60.0090.0409.13
5.2.50.0060.0299.09
5.2.40.0030.0409.07
5.2.30.0090.0359.05
5.2.20.0050.0409.03
5.2.10.0050.0398.94
5.2.00.0060.0278.80
5.1.60.0060.0328.09
5.1.50.0040.0258.08
5.1.40.0070.0318.06
5.1.30.0060.0238.42
5.1.20.0040.0278.43
5.1.10.0050.0258.16
5.1.00.0010.0298.16
5.0.50.0080.0256.64
5.0.40.0020.0206.49
5.0.30.0040.0316.30
5.0.20.0030.0206.28
5.0.10.0030.0206.25
5.0.00.0030.0316.25
4.4.90.0030.0154.78
4.4.80.0030.0154.76
4.4.70.0040.0184.75
4.4.60.0020.0164.75
4.4.50.0020.0154.77
4.4.40.0020.0274.71
4.4.30.0040.0184.76
4.4.20.0020.0174.85
4.4.10.0010.0174.85
4.4.00.0050.0274.76
4.3.110.0050.0154.67
4.3.100.0030.0154.66
4.3.90.0040.0164.64
4.3.80.0030.0244.58
4.3.70.0020.0154.63
4.3.60.0060.0154.63
4.3.50.0040.0164.63
4.3.40.0020.0274.54
4.3.30.0000.0193.30
4.3.20.0030.0173.28
4.3.10.0010.0163.23
4.3.00.0130.0206.45

preferences:
58.6 ms | 400 KiB | 5 Q