3v4l.org

run code in 300+ PHP versions simultaneously
<?php class D {}; class Test { function __constructor(D $ddd) { var_dump($ddd); } } $a = new 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)
8.3.60.0060.01218.18
8.3.50.0110.00416.48
8.3.40.0030.01218.42
8.3.30.0070.00718.44
8.3.20.0070.00020.21
8.3.10.0090.00021.77
8.3.00.0050.00320.90
8.2.180.0180.00418.16
8.2.170.0070.00722.96
8.2.160.0070.00722.08
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0000.00822.08
8.2.120.0000.00726.35
8.2.110.0070.00322.00
8.2.100.0080.00417.67
8.2.90.0060.00319.07
8.2.80.0060.00317.97
8.2.70.0030.00517.50
8.2.60.0030.00517.93
8.2.50.0040.00418.10
8.2.40.0030.00620.58
8.2.30.0070.00320.85
8.2.20.0070.00017.86
8.2.10.0040.00417.98
8.2.00.0030.00518.08
8.1.280.0120.00325.92
8.1.270.0040.00423.96
8.1.260.0080.00626.35
8.1.250.0070.00028.09
8.1.240.0060.00323.84
8.1.230.0040.00722.15
8.1.220.0060.00317.75
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0000.00918.58
8.1.160.0030.00318.91
8.1.150.0000.00820.50
8.1.140.0000.00719.41
8.1.130.0030.00318.86
8.1.120.0040.00417.32
8.1.110.0000.00817.27
8.1.100.0070.00017.40
8.1.90.0040.00417.42
8.1.80.0040.00417.44
8.1.70.0070.00017.42
8.1.60.0040.00417.54
8.1.50.0040.00417.34
8.1.40.0000.00717.34
8.1.30.0000.00717.50
8.1.20.0090.00017.47
8.1.10.0080.00017.51
8.1.00.0050.00217.33
8.0.300.0030.00618.77
8.0.290.0000.00816.61
8.0.280.0040.00418.39
8.0.270.0000.00717.04
8.0.260.0030.00316.67
8.0.250.0030.00316.82
8.0.240.0040.00416.71
8.0.230.0000.00816.72
8.0.220.0070.00016.73
8.0.210.0030.00316.70
8.0.200.0060.00016.88
8.0.190.0070.00316.92
8.0.180.0000.00716.84
8.0.170.0040.00416.86
8.0.160.0030.00416.86
8.0.150.0030.00516.82
8.0.140.0000.00816.63
8.0.130.0080.00013.22
8.0.120.0030.00516.77
8.0.110.0050.00216.65
8.0.100.0000.00716.65
8.0.90.0040.00416.65
8.0.80.0060.01216.70
8.0.70.0040.00416.69
8.0.60.0040.00416.88
8.0.50.0050.00316.79
8.0.30.0130.00516.93
8.0.20.0140.00517.40
8.0.10.0070.00016.99
8.0.00.0140.00816.68
7.4.330.0040.00015.55
7.4.320.0030.00316.50
7.4.300.0030.00316.32
7.4.290.0040.00416.42
7.4.280.0040.00416.52
7.4.270.0070.00016.45
7.4.260.0000.00613.26
7.4.250.0030.00316.36
7.4.240.0000.00716.45
7.4.230.0000.00716.32
7.4.220.0190.00416.57
7.4.210.0090.00816.45
7.4.200.0000.00716.59
7.4.160.0070.00916.27
7.4.150.0060.01217.40
7.4.140.0100.00917.86
7.4.130.0060.01316.46
7.4.120.0090.00816.51
7.4.110.0040.01216.51
7.4.100.0110.00716.33
7.4.90.0120.00616.38
7.4.80.0110.00619.39
7.4.70.0110.00416.43
7.4.60.0090.00616.44
7.4.50.0090.00616.55
7.4.40.0150.00616.40
7.4.30.0030.01316.41
7.4.10.0060.00615.01
7.4.00.0060.00914.83
7.3.330.0000.00513.26
7.3.320.0000.00513.15
7.3.310.0080.00015.96
7.3.300.0030.00316.18
7.3.290.0070.00016.20
7.3.280.0050.01016.14
7.3.270.0130.01017.40
7.3.260.0120.00616.38
7.3.250.0070.01316.16
7.3.240.0070.01316.33
7.3.230.0030.01316.45
7.3.210.0070.01016.16
7.3.200.0150.00616.47
7.3.190.0000.01616.53
7.3.180.0030.01316.33
7.3.170.0030.01416.16
7.3.160.0100.00716.32
7.3.130.0060.01014.60
7.3.120.0060.00414.47
7.3.110.0000.01414.39
7.3.100.0030.01214.66
7.3.90.0100.00314.89
7.3.80.0090.00014.62
7.3.70.0140.00014.60
7.3.60.0060.00614.73
7.3.50.0060.00314.55
7.3.40.0000.01414.70
7.3.30.0070.01114.69
7.3.20.0000.01416.29
7.3.10.0040.01116.45
7.3.00.0070.00716.55
7.2.330.0110.00616.40
7.2.320.0140.00816.24
7.2.310.0100.00716.25
7.2.300.0100.00716.30
7.2.290.0060.00916.56
7.2.260.0070.01014.75
7.2.250.0030.00714.57
7.2.240.0030.01015.00
7.2.230.0100.00314.72
7.2.220.0060.00315.05
7.2.210.0070.00714.88
7.2.200.0040.01114.77
7.2.190.0030.01014.69
7.2.180.0100.00014.70
7.2.170.0030.01014.93
7.2.160.0090.00415.00
7.2.150.0100.00316.88
7.2.140.0000.01016.82
7.2.130.0090.00616.88
7.2.120.0170.00016.43
7.2.110.0030.01016.59
7.2.100.0040.01116.90
7.2.90.0060.00616.83
7.2.80.0000.01416.86
7.2.70.0100.00616.82
7.2.60.0080.00616.72
7.2.50.0100.00716.68
7.2.40.0080.00416.57
7.2.30.0060.00916.75
7.2.20.0040.00816.51
7.2.10.0130.00316.80
7.2.00.0140.00717.89
7.1.330.0080.00615.54
7.1.320.0070.00715.58
7.1.310.0070.00315.68
7.1.300.0060.00615.70
7.1.290.0030.00915.62
7.1.280.0140.00015.22
7.1.270.0070.00715.35
7.1.260.0060.00915.25
7.1.250.0040.00415.71
7.1.240.0070.00315.64
7.1.230.0060.00615.63
7.1.220.0120.00015.47
7.1.210.0030.00915.59
7.1.200.0050.00715.48
7.1.190.0040.01115.73
7.1.180.0070.00715.61
7.1.170.0000.01215.44
7.1.160.0110.00415.65
7.1.150.0040.01115.68
7.1.140.0120.00315.43
7.1.130.0000.00915.51
7.1.120.0100.00315.30
7.1.110.0070.00715.63
7.1.100.0030.00916.80
7.1.90.0130.00015.41
7.1.80.0000.00815.69
7.1.70.0000.00916.16
7.1.60.0310.01524.10
7.1.50.0260.00724.10
7.1.40.0300.00824.08
7.1.30.0350.01023.80
7.1.20.0250.01024.07
7.1.10.0150.01215.09
7.1.00.0080.01515.13
7.0.330.0030.01015.14
7.0.320.0000.01215.14
7.0.310.0060.00615.25
7.0.300.0070.00415.40
7.0.290.0030.01014.86
7.0.280.0000.00815.14
7.0.270.0030.00915.13
7.0.260.0090.00314.95
7.0.250.0000.00815.04
7.0.240.0070.00315.20
7.0.230.0090.00615.19
7.0.220.0000.00915.20
7.0.210.0070.00715.34
7.0.200.0170.01414.79
7.0.190.0200.00515.00
7.0.180.0150.00714.77
7.0.170.0180.01014.80
7.0.160.0130.00814.83
7.0.150.0130.00814.81
7.0.140.0120.01014.76
7.0.130.0170.00714.84
7.0.120.0180.00515.05
7.0.110.0160.00814.55
7.0.100.0140.00714.74
7.0.90.0150.01014.95
7.0.80.0480.00714.65
7.0.70.0150.00914.72
7.0.60.0160.00614.77
7.0.50.0150.00814.94
7.0.40.0130.00814.05
7.0.30.0170.00713.88
7.0.20.0150.00813.91
7.0.10.0140.00813.85
7.0.00.0130.01013.80
5.6.400.0000.00914.18
5.6.390.0040.00814.38
5.6.380.0000.01114.24
5.6.370.0040.00813.94
5.6.360.0000.01614.10
5.6.350.0090.00614.22
5.6.340.0080.00314.16
5.6.330.0000.01113.80
5.6.320.0000.01014.30
5.6.310.0120.00314.25
5.6.300.0030.00614.56
5.6.290.0080.00414.14
5.6.280.0060.00614.18
5.6.270.0090.00614.38
5.6.260.0030.01014.32
5.6.250.0040.00414.29
5.6.240.0040.01114.34
5.6.230.0070.00713.93
5.6.220.0030.01014.13
5.6.210.0000.00914.16
5.6.200.0070.00714.14
5.6.190.0080.00413.91
5.6.180.0030.01014.13
5.6.170.0060.00814.20
5.6.160.0040.01113.94
5.6.150.0000.01014.07
5.6.140.0000.00914.41
5.6.130.0030.01214.15
5.6.120.0090.00614.05
5.6.110.0070.00714.06
5.6.100.0000.01314.31
5.6.90.0090.00914.19
5.6.80.0150.00014.27
5.6.70.0060.01214.17
5.6.60.0000.01314.32
5.6.50.0040.01114.04
5.6.40.0060.00613.87
5.6.30.0030.01014.43
5.6.20.0030.01014.40
5.6.10.0040.00714.19
5.6.00.0030.01414.23

preferences:
50.32 ms | 400 KiB | 5 Q