3v4l.org

run code in 300+ PHP versions simultaneously
<?php class outer{ private $privateProp = 'Private'; protected $protectedProp = 'Protected'; public $publicProp = 'Public'; public function inner(){ return new class() extends outer{ }; } } $test = (new outer)->inner(); var_dump($test->public);

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)
8.3.60.0070.01418.38
8.3.50.0260.00821.94
8.3.40.0160.00318.63
8.3.30.0050.01018.71
8.3.20.0110.00420.29
8.3.10.0080.00821.55
8.3.00.0040.00420.16
8.2.180.0150.00616.50
8.2.170.0120.00622.96
8.2.160.0070.01019.40
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0030.00617.63
8.2.110.0000.01021.10
8.2.100.0080.00417.91
8.2.90.0000.00817.75
8.2.80.0000.00817.97
8.2.70.0040.00418.04
8.2.60.0000.00717.93
8.2.50.0000.00818.10
8.2.40.0000.00820.57
8.2.30.0050.00520.53
8.2.20.0030.00617.54
8.2.10.0040.00418.06
8.2.00.0040.00418.08
8.1.280.0040.01125.92
8.1.270.0040.00923.97
8.1.260.0120.00626.35
8.1.250.0070.01028.09
8.1.240.0040.00422.20
8.1.230.0060.00918.98
8.1.220.0000.00917.75
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0030.00517.25
8.1.180.0050.00318.10
8.1.170.0050.00318.59
8.1.160.0000.00721.88
8.1.150.0060.00318.79
8.1.140.0000.01017.29
8.1.130.0070.00017.57
8.1.120.0080.00017.51
8.1.110.0040.00417.35
8.1.100.0000.00717.39
8.1.90.0070.00017.51
8.1.80.0000.00817.33
8.1.70.0000.00617.35
8.1.60.0030.00617.55
8.1.50.0040.00417.59
8.1.40.0000.00817.54
8.1.30.0030.00617.49
8.1.20.0050.00317.65
8.1.10.0000.00717.49
8.1.00.0040.00417.38
8.0.300.0070.00019.58
8.0.290.0080.00016.75
8.0.280.0030.00518.42
8.0.270.0030.00317.24
8.0.260.0000.00817.13
8.0.250.0070.00016.98
8.0.240.0030.00516.99
8.0.230.0000.00716.91
8.0.220.0060.00316.85
8.0.210.0060.00316.94
8.0.200.0000.00916.97
8.0.190.0080.00017.00
8.0.180.0040.00416.93
8.0.170.0040.00417.02
8.0.160.0000.00716.92
8.0.150.0000.00716.77
8.0.140.0000.00716.79
8.0.130.0050.00013.34
8.0.120.0000.00716.90
8.0.110.0000.00716.96
8.0.100.0040.00416.78
8.0.90.0000.00716.85
8.0.80.0070.00716.90
8.0.70.0050.00216.94
8.0.60.0040.00416.98
8.0.50.0060.00316.93
8.0.30.0090.00917.08
8.0.20.0140.00617.40
8.0.10.0080.00017.02
8.0.00.0100.00816.74
7.4.330.0050.00015.08
7.4.320.0060.00016.46
7.4.300.0000.00616.59
7.4.290.0100.00016.58
7.4.280.0050.00316.50
7.4.270.0040.00416.41
7.4.260.0050.00216.60
7.4.250.0000.00916.55
7.4.240.0030.00516.58
7.4.230.0000.00716.38
7.4.220.0130.00616.63
7.4.210.0090.00616.49
7.4.200.0030.00316.41
7.4.160.0060.00916.47
7.4.150.0090.00917.40
7.4.140.0120.01317.86
7.4.130.0080.01316.62
7.4.120.0100.00716.66
7.4.110.0120.00916.46
7.4.100.0140.00316.55
7.4.90.0030.01316.67
7.4.80.0100.00619.39
7.4.70.0030.01316.70
7.4.60.0100.00716.61
7.4.50.0080.00016.50
7.4.40.0030.01316.63
7.4.30.0100.00716.52
7.4.00.0070.00714.85
7.3.330.0050.00013.22
7.3.320.0000.00513.22
7.3.310.0000.00716.38
7.3.300.0030.00316.38
7.3.290.0070.01316.32
7.3.280.0090.00816.33
7.3.270.0040.01417.40
7.3.260.0100.00716.36
7.3.250.0100.00716.39
7.3.240.0080.01316.38
7.3.230.0030.02216.39
7.3.210.0070.01016.51
7.3.200.0140.00316.41
7.3.190.0070.01016.30
7.3.180.0060.00916.34
7.3.170.0080.00816.34
7.3.160.0070.01016.41
7.3.120.0150.00314.98
7.3.110.0050.00514.58
7.3.100.0080.01114.75
7.3.90.0030.01014.51
7.3.80.0060.00914.76
7.3.70.0030.01414.76
7.3.60.0030.00614.67
7.3.50.0030.01014.97
7.3.40.0040.00814.67
7.3.30.0090.00614.83
7.3.20.0040.00716.40
7.3.10.0060.00616.59
7.3.00.0090.00616.40
7.2.330.0100.01016.74
7.2.320.0130.00316.56
7.2.310.0030.01416.52
7.2.300.0130.00316.43
7.2.290.0140.00316.54
7.2.250.0040.01514.96
7.2.240.0000.01815.20
7.2.230.0130.00315.05
7.2.220.0030.01015.20
7.2.210.0100.00315.14
7.2.200.0000.01515.14
7.2.190.0100.00714.85
7.2.180.0080.00415.08
7.2.170.0000.01014.83
7.2.60.0120.00316.75
7.2.00.0030.00919.10
7.1.330.0100.00315.81
7.1.320.0090.00615.95
7.1.310.0000.01415.47
7.1.300.0000.00915.73
7.1.290.0080.00315.48
7.1.280.0090.00315.57
7.1.270.0120.00015.73
7.1.260.0000.00915.73
7.1.200.0120.00315.71
7.1.100.0030.01317.97
7.1.70.0040.00417.12
7.1.60.0170.00719.29
7.1.50.0100.01016.70
7.1.00.0000.08022.44
7.0.200.0030.00516.58
7.0.60.0230.07719.94
7.0.50.0070.03717.88
7.0.40.0030.09020.11
7.0.30.0530.05720.09
7.0.20.0330.07320.15
7.0.10.0070.06720.15
7.0.00.0070.08720.12
5.6.280.0030.05721.11
5.6.210.0100.06320.73
5.6.200.0070.08018.16
5.6.190.0100.05720.52
5.6.180.0200.06020.39
5.6.170.0430.07320.71
5.6.160.0070.04020.71
5.6.150.0130.07318.29
5.6.140.0070.04718.20
5.6.130.0070.08318.21
5.6.120.0100.08321.02
5.6.110.0130.08020.96
5.6.100.0070.09021.09
5.6.90.0100.08321.04
5.6.80.0030.04720.38
5.5.350.0000.08720.37
5.5.340.0070.05017.98
5.5.330.0100.08020.21
5.5.320.0300.04020.30
5.5.310.0230.03320.23
5.5.300.0070.05317.98
5.5.290.0100.03318.07
5.5.280.0030.08720.98
5.5.270.0070.08320.76
5.5.260.0030.04320.77
5.5.250.0070.03720.78
5.5.240.0230.07020.27
5.4.450.3530.04319.46
5.4.440.3970.03319.55
5.4.430.2070.03319.27
5.4.420.3630.03719.58
5.4.410.3530.03319.46
5.4.400.3530.03018.94
5.4.390.3930.04019.08
5.4.380.3970.03718.94
5.4.370.4370.04019.01
5.4.360.4800.03018.99
5.4.350.4700.03719.26
5.4.340.4600.04018.95
5.4.320.3870.03719.08
5.4.310.0600.04019.13
5.4.300.1600.05719.26
5.4.290.4000.03718.97
5.4.280.4200.03719.20
5.4.270.3970.03719.20
5.4.260.3800.03019.13
5.4.250.4070.03318.93
5.4.240.3870.03319.12
5.4.230.3870.03319.21
5.4.220.3900.03719.21
5.4.210.4930.04019.22
5.4.200.0030.04719.23
5.4.190.3900.04019.21
5.4.180.4530.04019.03
5.4.170.3870.03019.12
5.4.160.4570.04019.15
5.4.150.4330.04019.18
5.4.140.4530.04016.52
5.4.130.4270.03316.47
5.4.120.3470.04316.45
5.4.110.3770.04016.63
5.4.100.3530.03316.48
5.4.90.3530.04016.21
5.4.80.4200.03716.52

preferences:
66.15 ms | 401 KiB | 5 Q