3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo {}; $out = []; var_dump(Foo::__set_state(array($out))); var_dump((new Foo) instanceof \stdClass); var_dump((((object) []) instanceof \stdClass )); var_dump((new \stdClass) instanceof \stdClass);

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)
8.3.60.0040.01116.75
8.3.50.0080.01121.86
8.3.40.0070.00718.66
8.3.30.0120.00618.61
8.3.20.0040.00420.35
8.3.10.0000.00923.24
8.3.00.0040.00419.91
8.2.180.0070.01118.54
8.2.170.0150.00622.96
8.2.160.0070.00720.57
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00421.00
8.2.120.0000.00826.35
8.2.110.0030.00720.38
8.2.100.0000.01217.79
8.2.90.0040.00419.28
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0040.00417.68
8.2.50.0040.00418.07
8.2.40.0030.00621.01
8.2.30.0000.01020.61
8.2.20.0000.00817.68
8.2.10.0040.00417.93
8.2.00.0070.00018.08
8.1.280.0140.00425.92
8.1.270.0040.00418.49
8.1.260.0000.00728.09
8.1.250.0040.00428.09
8.1.240.0000.01022.54
8.1.230.0060.00617.66
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0100.00017.35
8.1.190.0050.00217.58
8.1.180.0040.00418.10
8.1.170.0060.00318.56
8.1.160.0000.00720.61
8.1.150.0000.00718.82
8.1.140.0040.00419.36
8.1.130.0040.00417.63
8.1.120.0000.00817.38
8.1.110.0040.00417.21
8.1.100.0040.00417.34
8.1.90.0000.00717.30
8.1.80.0070.00017.42
8.1.70.0000.00717.23
8.1.60.0040.00417.41
8.1.50.0000.00817.42
8.1.40.0030.00717.42
8.1.30.0050.00317.66
8.1.20.0000.00817.68
8.1.10.0040.00417.48
8.1.00.0060.00317.48
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0070.00018.38
8.0.270.0000.00717.11
8.0.260.0040.00417.25
8.0.250.0000.00616.87
8.0.240.0000.00616.84
8.0.230.0030.00317.00
8.0.220.0000.00716.80
8.0.210.0020.00516.80
8.0.200.0000.00716.97
8.0.190.0040.00416.97
8.0.180.0040.00416.84
8.0.170.0030.00516.95
8.0.160.0000.00716.86
8.0.150.0000.00716.88
8.0.140.0000.00716.81
8.0.130.0000.00613.40
8.0.120.0050.00316.87
8.0.110.0020.00516.89
8.0.100.0040.00416.76
8.0.90.0000.00716.85
8.0.80.0120.00916.77
8.0.70.0040.00416.92
8.0.60.0000.00716.89
8.0.50.0070.00016.88
8.0.30.0120.00817.00
8.0.20.0130.00917.40
8.0.10.0040.00417.08
8.0.00.0090.00816.71
7.4.330.0060.00016.70
7.4.320.0000.00616.49
7.4.300.0000.00616.51
7.4.290.0030.00316.45
7.4.280.0040.00416.50
7.4.270.0070.00016.55
7.4.260.0040.00416.58
7.4.250.0040.00416.61
7.4.240.0020.00616.58
7.4.230.0040.00416.62
7.4.220.0120.00616.58
7.4.210.0140.00016.55
7.4.200.0000.00716.53
7.4.160.0100.01016.58
7.4.150.0070.01317.40
7.4.140.0140.00917.86
7.4.130.0080.01116.56
7.4.120.0120.00816.48
7.4.110.0140.00316.62
7.4.100.0040.01316.58
7.4.90.0130.00616.55
7.4.80.0090.00919.39
7.4.70.0100.00716.43
7.4.60.0100.00616.43
7.4.50.0120.00316.30
7.4.40.0150.00616.61
7.4.30.0030.01316.47
7.4.10.0080.01115.33
7.4.00.0070.01115.21
7.3.330.0060.00013.16
7.3.320.0040.00613.27
7.3.310.0000.00716.16
7.3.300.0040.00416.28
7.3.290.0070.00716.30
7.3.280.0070.00716.30
7.3.270.0000.01817.40
7.3.260.0130.01016.35
7.3.250.0110.00816.43
7.3.240.0100.00716.38
7.3.230.0030.01316.44
7.3.210.0140.00516.54
7.3.200.0140.00616.34
7.3.190.0110.00416.37
7.3.180.0090.00916.41
7.3.170.0120.00816.33
7.3.160.0070.01016.46
7.3.130.0070.01115.13
7.3.120.0070.01015.15
7.3.110.0090.00815.19
7.3.100.0070.00915.19
7.3.90.0060.00915.31
7.3.80.0090.00415.16
7.3.70.0050.00715.19
7.3.60.0040.01115.12
7.3.50.0060.00915.05
7.3.40.0050.00814.97
7.3.30.0080.00815.14
7.3.20.0080.00816.96
7.3.10.0090.00416.99
7.3.00.0070.00616.94
7.2.330.0140.00416.34
7.2.320.0060.01316.51
7.2.310.0150.00616.37
7.2.300.0070.01016.57
7.2.290.0090.00616.48
7.2.260.0070.01115.26
7.2.250.0060.01315.30
7.2.240.0050.01215.24
7.2.230.0070.00915.20
7.2.220.0040.01215.33
7.2.210.0060.00815.26
7.2.200.0050.00915.22
7.2.190.0070.01015.28
7.2.180.0070.00915.17
7.2.170.0020.01315.33
7.2.160.0080.00915.25
7.2.150.0060.00917.11
7.2.140.0090.00617.01
7.2.130.0060.01017.20
7.2.120.0080.00817.15
7.2.110.0090.00516.92
7.2.100.0060.01016.87
7.2.90.0080.00617.02
7.2.80.0080.00716.94
7.2.70.0450.00617.11
7.2.60.0070.00916.88
7.2.50.0080.00517.07
7.2.40.0080.00617.04
7.2.30.0550.00717.10
7.2.20.0070.00817.06
7.2.10.0070.00717.06
7.2.00.0070.00617.23
7.1.330.0060.00916.07
7.1.320.0090.00615.88
7.1.310.0030.01016.02
7.1.300.0100.00415.94
7.1.290.0040.01115.98
7.1.280.0070.00615.92
7.1.270.0100.00515.89
7.1.260.0070.00615.90
7.1.250.0070.00915.98
7.1.240.0060.00715.96
7.1.230.0050.00815.87
7.1.220.0060.01015.96
7.1.210.0080.00715.82
7.1.200.0050.00815.76
7.1.190.0070.00615.85
7.1.180.0050.01015.97
7.1.170.0080.00515.86
7.1.160.0040.01015.91
7.1.150.0080.00815.88
7.1.140.0060.00815.79
7.1.130.0050.01015.86
7.1.120.0120.00515.87
7.1.110.0060.00515.84
7.1.100.0070.00816.17
7.1.90.0060.01015.79
7.1.80.0040.01116.00
7.1.70.0080.00616.12
7.1.60.0080.01016.51
7.1.50.0060.00916.06
7.1.40.0050.01115.89
7.1.30.0070.00715.98
7.1.20.0080.00615.83
7.1.10.0040.01015.88
7.1.00.0050.01916.96
7.0.330.0040.00915.55
7.0.320.0020.00815.74
7.0.310.0090.00615.60
7.0.300.0070.00815.52
7.0.290.0070.00815.65
7.0.280.0070.00615.45
7.0.270.0060.00715.66
7.0.260.0060.00815.41
7.0.250.0040.00715.49
7.0.240.0190.00815.64
7.0.230.0060.00715.67
7.0.220.0100.00515.63
7.0.210.0060.00915.62
7.0.200.0050.00815.73
7.0.190.0070.00715.61
7.0.180.0060.00715.64
7.0.170.0060.00715.52
7.0.160.0060.00715.64
7.0.150.0040.01115.48
7.0.140.0050.00815.61
7.0.130.0050.00615.57
7.0.120.0140.00515.65
7.0.110.0080.00615.62
7.0.100.0060.00815.70
7.0.90.0030.00915.62
7.0.80.0060.00815.59
7.0.70.0070.00615.54
7.0.60.0060.01116.37
7.0.50.0040.02016.01
7.0.40.0030.01814.63
7.0.30.0100.01514.81
7.0.20.0100.00814.76
7.0.10.0040.01414.74
7.0.00.0090.01214.70
5.6.400.0050.00814.72
5.6.390.0040.00714.55
5.6.380.0050.00914.59
5.6.370.0080.00714.62
5.6.360.0080.00514.50
5.6.350.0050.00914.37
5.6.340.0060.00714.61
5.6.330.0050.00814.53
5.6.320.0050.00714.55
5.6.310.0070.00514.51
5.6.300.0060.00814.63
5.6.290.0080.00514.48
5.6.280.0060.01215.64
5.6.270.0080.00714.72
5.6.260.0050.00914.51
5.6.250.0040.01014.49
5.6.240.0060.00914.58
5.6.230.0080.00614.59
5.6.220.0070.00614.59
5.6.210.0060.01515.54
5.6.200.0090.01715.14
5.6.190.0060.01915.54
5.6.180.0160.01615.54
5.6.170.0080.01515.62
5.6.160.0060.01815.49
5.6.150.0040.01415.12
5.6.140.0090.01215.17
5.6.130.0080.01715.12
5.6.120.0070.01515.65
5.6.110.0080.01115.65
5.6.100.0050.01915.69
5.6.90.0090.01815.58
5.6.80.0030.02115.34
5.6.70.0080.00514.53
5.6.60.0040.01014.46
5.6.50.0060.01014.62
5.6.40.0070.00614.52
5.6.30.0060.00614.38
5.6.20.0080.00714.57
5.6.10.0080.00714.50
5.6.00.0080.00714.47
5.5.380.0050.00814.13
5.5.370.0050.00814.16
5.5.360.0030.01114.24
5.5.350.0060.01515.18
5.5.340.0070.01214.86
5.5.330.0100.01215.20
5.5.320.0080.01315.21
5.5.310.0090.01815.25
5.5.300.0050.01514.80
5.5.290.0080.01714.81
5.5.280.0030.01515.28
5.5.270.0080.01015.23
5.5.260.0070.01415.35
5.5.250.0060.01515.15
5.5.240.0040.01215.16
5.5.230.0050.00914.10
5.5.220.0060.00614.18
5.5.210.0040.00914.13
5.5.200.0080.00514.15
5.5.190.0060.00614.21
5.5.180.0060.00714.15
5.5.170.0080.00514.39
5.5.160.0060.00514.18
5.5.150.0070.00514.04
5.5.140.0060.00714.20
5.5.130.0060.00614.22
5.5.120.0040.00814.06
5.5.110.0060.00714.23
5.5.100.0060.00814.04
5.5.90.0070.00614.16
5.5.80.0050.00914.12
5.5.70.0080.00614.18
5.5.60.0080.00414.14
5.5.50.0070.00614.05
5.5.40.0060.00814.04
5.5.30.0060.00414.05
5.5.20.0050.00814.12
5.5.10.0080.00514.11
5.5.00.0070.00714.14

preferences:
61.1 ms | 401 KiB | 5 Q