3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(new class { function __debugInfo() { return [ "\0*\0a" => "Protected property.", "\0" . __CLASS__ . "\0b" => "Private property.", ]; } });

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)
8.3.60.0090.00616.63
8.3.50.0140.00718.04
8.3.40.0030.01018.54
8.3.30.0050.01018.42
8.3.20.0100.00720.34
8.3.10.0000.00822.11
8.3.00.0040.00423.66
8.2.180.0170.00316.75
8.2.170.0140.00022.96
8.2.160.0100.00320.35
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0000.00720.57
8.2.120.0000.00726.35
8.2.110.0060.00322.10
8.2.100.0110.00017.78
8.2.90.0000.00817.75
8.2.80.0000.00818.70
8.2.70.0030.00517.63
8.2.60.0060.00317.93
8.2.50.0000.00818.10
8.2.40.0000.00720.47
8.2.30.0070.00019.22
8.2.20.0000.00918.10
8.2.10.0040.00417.92
8.2.00.0040.00418.15
8.1.280.0070.00725.92
8.1.270.0040.00422.14
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0030.00719.34
8.1.230.0000.01017.76
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0080.00017.36
8.1.180.0040.00418.10
8.1.170.0080.00018.49
8.1.160.0000.00718.69
8.1.150.0030.00320.13
8.1.140.0040.00717.39
8.1.130.0050.00317.36
8.1.120.0070.00017.45
8.1.110.0040.00417.36
8.1.100.0060.00317.27
8.1.90.0030.00617.37
8.1.80.0030.00717.35
8.1.70.0040.00417.28
8.1.60.0040.00417.50
8.1.50.0040.00417.41
8.1.40.0030.00617.33
8.1.30.0040.00417.42
8.1.20.0050.00317.48
8.1.10.0050.00317.43
8.1.00.0050.00217.36
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.29
8.0.270.0070.00017.18
8.0.260.0070.00016.87
8.0.250.0030.00316.88
8.0.240.0000.00816.96
8.0.230.0030.00316.86
8.0.220.0030.00316.72
8.0.210.0030.00316.80
8.0.200.0070.00016.76
8.0.190.0080.00016.77
8.0.180.0070.00016.85
8.0.170.0080.00016.82
8.0.160.0110.00016.80
8.0.150.0070.00016.73
8.0.140.0040.00416.74
8.0.130.0050.00013.12
8.0.120.0050.00316.81
8.0.110.0070.00016.78
8.0.100.0000.00816.88
8.0.90.0000.00816.78
8.0.80.0120.01216.80
8.0.70.0000.00816.75
8.0.60.0000.00816.73
8.0.50.0040.00416.86
8.0.30.0120.00617.17
8.0.20.0090.01017.40
8.0.10.0040.00417.01
8.0.00.0070.01016.45
7.4.330.0020.00215.55
7.4.320.0000.00716.42
7.4.300.0000.00616.37
7.4.290.0000.00716.52
7.4.280.0060.00216.41
7.4.270.0060.00316.57
7.4.260.0070.00016.39
7.4.250.0050.00216.49
7.4.240.0050.00316.57
7.4.230.0070.00016.41
7.4.220.0060.00916.63
7.4.210.0060.01016.39
7.4.200.0000.00716.46
7.4.160.0110.00816.40
7.4.150.0130.00617.40
7.4.140.0110.00817.86
7.4.130.0030.01516.48
7.4.120.0070.01216.44
7.4.110.0130.00316.45
7.4.100.0090.01216.41
7.4.90.0180.00316.43
7.4.80.0140.00819.39
7.4.70.0070.01416.48
7.4.60.0100.00716.17
7.4.50.0070.01016.16
7.4.40.0060.01516.68
7.4.30.0120.00616.63
7.4.00.0030.00715.06
7.3.330.0050.00013.21
7.3.320.0050.00013.09
7.3.310.0030.00316.19
7.3.300.0030.00316.24
7.3.290.0000.00716.10
7.3.280.0110.00616.20
7.3.270.0160.00417.40
7.3.260.0120.00516.15
7.3.250.0100.00916.17
7.3.240.0070.00916.46
7.3.230.0130.00716.54
7.3.210.0090.00916.14
7.3.200.0160.00416.53
7.3.190.0250.01016.42
7.3.180.0090.01216.46
7.3.170.0100.00716.23
7.3.160.0070.01016.45
7.3.120.0090.00615.00
7.3.110.0120.00314.59
7.3.100.0030.01014.88
7.3.90.0000.01714.74
7.3.80.0070.01014.49
7.3.70.0030.01314.57
7.3.60.0040.01114.70
7.3.50.0080.00514.48
7.3.40.0070.00414.48
7.3.30.0000.01114.56
7.3.20.0000.01316.55
7.3.10.0040.00816.25
7.3.00.0060.00616.54
7.2.330.0150.00316.30
7.2.320.0100.00716.41
7.2.310.0120.00616.18
7.2.300.0030.01316.39
7.2.290.0130.00316.55
7.2.240.0000.01214.87
7.2.230.0070.00714.89
7.2.220.0090.00315.14
7.2.210.0000.01514.54
7.2.200.0030.01214.73
7.2.190.0000.01014.76
7.2.180.0060.00614.80
7.2.170.0080.00414.88
7.2.160.0060.00614.95
7.2.150.0090.00616.93
7.2.140.0030.01316.61
7.2.130.0000.01116.70
7.2.120.0030.00916.92
7.2.110.0040.00416.83
7.2.100.0030.01316.68
7.2.90.0030.00816.85
7.2.80.0080.00616.44
7.2.70.0130.00016.68
7.2.60.0020.01316.44
7.2.50.0070.00716.67
7.2.40.0040.00816.77
7.2.30.0030.00916.59
7.2.20.0110.00316.63
7.2.10.0070.00716.68
7.2.00.0040.01116.48
7.1.330.0040.01115.78
7.1.320.0040.01115.66
7.1.310.0000.01015.48
7.1.300.0090.00315.66
7.1.290.0070.00415.41
7.1.280.0070.00315.64
7.1.270.0000.01415.86
7.1.260.0100.00615.62
7.1.250.0030.01215.55
7.1.200.0040.00815.68
7.1.100.2180.01016.27
7.1.90.1270.01016.16
7.1.80.0820.01315.90
7.1.70.0740.01115.12
7.1.60.0970.01233.30
7.1.50.0800.02232.88
7.1.40.0890.02032.47
7.1.30.1010.00732.55
7.1.20.0880.01732.80
7.1.10.0860.00614.53
7.1.00.0790.01414.73
7.0.240.0870.00415.91
7.0.230.0730.00915.55
7.0.220.0830.01015.84
7.0.210.0770.01614.76
7.0.200.0860.01214.72
7.0.190.0590.01014.73
7.0.180.0740.01214.05
7.0.170.0840.01014.36
7.0.160.0790.01414.32
7.0.150.1070.01014.21
7.0.140.0580.00714.52
7.0.130.0930.00714.60
7.0.120.1020.00314.29
7.0.110.0660.01014.38
7.0.100.0640.01214.21
7.0.90.0570.01014.27
7.0.80.0970.00914.44
7.0.70.0870.01314.36
7.0.60.0700.00614.13
7.0.50.0740.01714.55
7.0.40.1050.00814.57
7.0.30.0890.00314.42
7.0.20.0780.01214.40
7.0.10.0760.01014.52
7.0.00.0890.00914.48

preferences:
58.01 ms | 401 KiB | 5 Q