3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new ArrayObject(); $r = new ReflectionObject($a); var_dump($r->getConstructor()->getParameters());

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)
8.3.60.0070.01116.38
8.3.50.0160.00721.94
8.3.40.0030.01018.68
8.3.30.0140.00018.46
8.3.20.0040.00420.21
8.3.10.0080.00023.65
8.3.00.0060.00319.13
8.2.180.0150.00418.41
8.2.170.0140.00722.96
8.2.160.0100.00720.35
8.2.150.0030.00524.18
8.2.140.0070.00024.66
8.2.130.0080.00017.38
8.2.120.0060.00326.35
8.2.110.0040.00420.52
8.2.100.0090.00317.79
8.2.90.0050.00319.08
8.2.80.0040.00417.97
8.2.70.0050.00317.63
8.2.60.0030.00517.55
8.2.50.0030.00518.07
8.2.40.0040.00419.45
8.2.30.0040.00420.67
8.2.20.0000.00817.71
8.2.10.0070.00017.98
8.2.00.0050.00217.99
8.1.280.0100.00725.92
8.1.270.0060.00323.96
8.1.260.0070.00028.09
8.1.250.0080.00028.09
8.1.240.0030.00623.98
8.1.230.0080.00419.44
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0090.00017.35
8.1.190.0100.00017.23
8.1.180.0080.00018.10
8.1.170.0060.00318.71
8.1.160.0000.00721.94
8.1.150.0000.00718.75
8.1.140.0000.00819.38
8.1.130.0070.00017.64
8.1.120.0070.00017.45
8.1.110.0030.00317.36
8.1.100.0040.00417.39
8.1.90.0070.00017.33
8.1.80.0000.00817.34
8.1.70.0000.00717.23
8.1.60.0040.00417.50
8.1.50.0090.00017.48
8.1.40.0000.01117.47
8.1.30.0030.00517.48
8.1.20.0000.00817.46
8.1.10.0070.00017.34
8.1.00.0040.00717.43
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0070.00018.37
8.0.270.0030.00317.09
8.0.260.0030.00317.07
8.0.250.0030.00316.84
8.0.240.0040.00416.75
8.0.230.0030.00316.89
8.0.220.0000.00816.80
8.0.210.0050.00316.79
8.0.200.0000.00716.71
8.0.190.0000.00816.88
8.0.180.0040.00416.76
8.0.170.0050.00316.84
8.0.160.0000.00816.79
8.0.150.0000.00816.65
8.0.140.0040.00416.73
8.0.130.0060.00013.20
8.0.120.0000.00816.67
8.0.110.0040.00416.81
8.0.100.0040.00416.76
8.0.90.0080.00016.85
8.0.80.0040.01616.80
8.0.70.0000.00816.89
8.0.60.0060.00316.80
8.0.50.0050.00216.69
8.0.30.0060.01316.98
8.0.20.0080.01017.40
8.0.10.0040.00416.79
8.0.00.0140.00616.70
7.4.330.0000.00516.75
7.4.320.0070.00016.58
7.4.300.0000.00716.28
7.4.290.0000.00716.34
7.4.280.0000.00716.55
7.4.270.0000.00616.36
7.4.260.0040.00216.51
7.4.250.0000.00816.48
7.4.240.0000.00716.46
7.4.230.0070.00016.39
7.4.220.0100.01116.46
7.4.210.0040.01116.46
7.4.200.0000.00716.51
7.4.160.0080.00816.36
7.4.150.0100.00717.40
7.4.140.0070.01617.86
7.4.130.0120.00516.37
7.4.120.0100.00916.34
7.4.110.0040.01516.23
7.4.100.0040.01316.33
7.4.90.0100.01016.48
7.4.80.0090.00919.39
7.4.70.0100.01016.31
7.4.60.0070.01016.44
7.4.50.0100.00616.43
7.4.40.0130.00416.39
7.4.30.0090.00916.34
7.4.00.0030.01315.04
7.3.330.0050.00013.07
7.3.320.0000.00512.97
7.3.310.0040.00415.96
7.3.300.0040.00416.02
7.3.290.0000.00716.12
7.3.280.0100.00916.10
7.3.270.0170.00017.40
7.3.260.0110.00616.15
7.3.250.0120.00716.26
7.3.240.0100.00716.26
7.3.230.0130.00516.39
7.3.210.0100.00716.38
7.3.200.0130.00616.30
7.3.190.0100.00616.16
7.3.180.0160.00016.07
7.3.170.0080.01516.27
7.3.160.0080.00916.19
7.3.10.0100.01015.78
7.3.00.0030.01315.37
7.2.330.0160.00316.49
7.2.320.0030.01616.31
7.2.310.0030.01316.39
7.2.300.0140.01016.21
7.2.290.0100.00716.37
7.2.130.0120.00915.85
7.2.120.0160.00316.27
7.2.110.0130.00616.36
7.2.100.0130.00215.83
7.2.90.0030.01016.53
7.2.80.0140.00316.30
7.2.70.0170.00616.23
7.2.60.0110.00616.36
7.2.50.0060.01316.27
7.2.40.0170.01116.06
7.2.30.0130.00716.24
7.2.20.0070.01416.25
7.2.10.0130.00816.48
7.2.00.0090.00917.81
7.1.250.0100.01015.33
7.1.200.0120.00015.59
7.1.100.0030.00717.93
7.1.70.0130.00316.77
7.1.60.0150.00919.48
7.1.50.0120.00916.84
7.1.00.0070.07322.40
7.0.200.0270.00314.87
7.0.60.0030.07719.93
7.0.50.0130.03317.80
7.0.40.0230.07019.98
7.0.30.0270.07020.00
7.0.20.0330.05320.09
7.0.10.0030.06720.16
7.0.00.0070.06320.12
5.6.280.0000.06721.00
5.6.210.0070.05720.76
5.6.200.0070.05718.09
5.6.190.0030.08020.41
5.6.180.0300.07020.45
5.6.170.0200.05320.50
5.6.160.0130.07720.49
5.6.150.0000.04318.16
5.6.140.0130.07718.18
5.6.130.0070.04718.17
5.6.120.0070.05021.13
5.6.110.0130.08021.04
5.6.100.0070.08020.98
5.6.90.0170.06320.87
5.6.80.0030.05720.46
5.5.350.0130.07020.38
5.5.340.0070.07717.92
5.5.330.0000.04320.13
5.5.320.0630.06320.21
5.5.310.0300.07320.29
5.5.300.0170.07318.02
5.5.290.0100.08318.02
5.5.280.0030.05320.95
5.5.270.0100.06720.88
5.5.260.0200.07320.86
5.5.250.0070.08020.46
5.5.240.0230.04020.28

preferences:
50.33 ms | 401 KiB | 5 Q