3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait A { public function smallTalk() { echo 'a'; } public function bigTalk() { echo 'A'; } } trait B { public function smallTalk() { echo 'b'; } public function bigTalk() { echo 'B'; } } class Talker { use A, B { B::smallTalk insteadof A; A::bigTalk insteadof B; } } class Aliased_Talker { use A, B { B::smallTalk insteadof A; A::bigTalk insteadof B; B::bigTalk as talk; } function hi() { echo talk(); } } $alias = new Aliased_Talker(); $alias->hi();

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)
8.3.60.0100.01016.63
8.3.50.0000.01416.40
8.3.40.0070.00718.84
8.3.30.0040.01218.79
8.3.20.0070.00020.21
8.3.10.0070.00021.77
8.3.00.0040.00423.56
8.2.180.0140.00718.41
8.2.170.0040.01122.96
8.2.160.0080.00820.47
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0080.00019.82
8.2.120.0050.00226.35
8.2.110.0060.00320.75
8.2.100.0040.00817.93
8.2.90.0000.00819.09
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0080.00017.91
8.2.50.0070.00418.07
8.2.40.0000.00822.30
8.2.30.0000.00819.49
8.2.20.0050.00317.74
8.2.10.0000.01218.11
8.2.00.0000.00817.98
8.1.280.0040.01225.92
8.1.270.0070.00723.88
8.1.260.0040.00428.09
8.1.250.0030.00628.09
8.1.240.0090.00022.46
8.1.230.0000.01119.15
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0000.00917.35
8.1.190.0090.00017.22
8.1.180.0040.00418.10
8.1.170.0000.00818.74
8.1.160.0040.00420.75
8.1.150.0040.00418.88
8.1.140.0040.00419.51
8.1.130.0000.00817.80
8.1.120.0000.00717.44
8.1.110.0000.00717.33
8.1.100.0040.00417.35
8.1.90.0080.00017.47
8.1.80.0070.00017.44
8.1.70.0030.00317.45
8.1.60.0000.00817.64
8.1.50.0040.00417.51
8.1.40.0000.00717.39
8.1.30.0050.00517.56
8.1.20.0030.00617.58
8.1.10.0040.00417.56
8.1.00.0050.00217.48
8.0.300.0070.00018.77
8.0.290.0000.00816.75
8.0.280.0000.00718.39
8.0.270.0050.00217.25
8.0.260.0030.00317.18
8.0.250.0030.00317.03
8.0.240.0000.00717.00
8.0.230.0040.00416.92
8.0.220.0000.00716.84
8.0.210.0050.00216.98
8.0.200.0030.00316.90
8.0.190.0040.00417.04
8.0.180.0070.00017.04
8.0.170.0000.00816.94
8.0.160.0050.00217.01
8.0.150.0070.00017.00
8.0.140.0030.00316.89
8.0.130.0050.00013.38
8.0.120.0080.00016.79
8.0.110.0050.00216.93
8.0.100.0000.00716.96
8.0.90.0070.00016.82
8.0.80.0040.01217.00
8.0.70.0000.00716.83
8.0.60.0000.00716.89
8.0.50.0000.00716.86
8.0.30.0110.00716.96
8.0.20.0100.00817.40
8.0.10.0000.00717.00
8.0.00.0050.01316.93
7.4.330.0000.00616.72
7.4.320.0000.00616.43
7.4.300.0040.00416.48
7.4.290.0000.00716.57
7.4.280.0000.01216.40
7.4.270.0030.00316.62
7.4.260.0030.00316.48
7.4.250.0040.00416.56
7.4.240.0060.00216.54
7.4.230.0000.00816.70
7.4.220.0090.00916.50
7.4.210.0040.01116.46
7.4.200.0000.00816.38
7.4.160.0160.00016.52
7.4.150.0090.00917.40
7.4.140.0080.01217.86
7.4.130.0050.01316.59
7.4.120.0120.00816.58
7.4.110.0090.00916.54
7.4.100.0090.00916.49
7.4.90.0150.00616.39
7.4.80.0070.01119.39
7.4.70.0060.01016.57
7.4.60.0090.00916.41
7.4.50.0090.00616.58
7.4.40.0090.00616.38
7.4.30.0030.01316.64
7.4.00.0090.00914.93
7.3.330.0020.00213.39
7.3.320.0070.00013.33
7.3.310.0070.00016.38
7.3.300.0000.00716.37
7.3.290.0060.01416.36
7.3.280.0090.00716.38
7.3.270.0070.01017.40
7.3.260.0140.00316.59
7.3.250.0080.01116.33
7.3.240.0080.00716.48
7.3.230.0130.01016.46
7.3.210.0140.00716.36
7.3.200.0210.00219.39
7.3.190.0060.01016.68
7.3.180.0110.00516.38
7.3.170.0100.01016.47
7.3.160.0100.00616.54
7.3.10.0050.00716.40
7.3.00.0010.01016.41
7.2.330.0070.01016.50
7.2.320.0110.01116.64
7.2.310.0100.01316.64
7.2.300.0090.00916.29
7.2.290.0120.00916.34
7.2.130.0110.00516.79
7.2.120.0060.00816.77
7.2.110.0050.00916.88
7.2.100.0000.00916.73
7.2.90.0010.00916.68
7.2.80.0070.00816.72
7.2.70.0090.00416.70
7.2.60.0040.01016.88
7.2.50.0040.00516.83
7.2.40.0030.01116.72
7.2.30.0040.00916.49
7.2.20.0040.00516.87
7.2.10.0050.00816.76
7.2.00.0030.00917.75
7.1.250.0090.00515.54
7.1.200.0100.00015.78
7.1.100.0090.00518.04
7.1.70.0070.00017.21
7.1.60.0130.01019.30
7.1.50.0040.01816.93
7.1.00.0170.06022.35
7.0.200.0040.00416.57
7.0.60.0170.05021.70
7.0.50.0030.08317.85
7.0.40.0070.08720.40
7.0.30.0170.05720.30
7.0.20.0400.07020.07
7.0.10.0170.05720.33
7.0.00.0100.06720.18
5.6.280.0030.04721.13
5.6.210.0170.05320.71
5.6.200.0200.05018.25
5.6.190.0030.08020.54
5.6.180.0470.03320.77
5.6.170.0230.04720.54
5.6.160.0030.07720.43
5.6.150.0070.08318.28
5.6.140.0030.04718.21
5.6.130.0300.06318.18
5.6.120.0030.06321.05
5.6.110.0070.08321.02
5.6.100.0070.09021.04
5.6.90.0100.04721.10
5.6.80.0100.08020.38
5.5.350.0300.06320.34
5.5.340.0030.06317.98
5.5.330.0030.07020.19
5.5.320.0630.06020.27
5.5.310.0200.07720.30
5.5.300.0130.06717.94
5.5.290.0030.08018.03
5.5.280.0030.04320.70
5.5.270.0030.07720.90
5.5.260.0070.05020.98
5.5.250.0070.03720.67
5.5.240.0130.08020.24

preferences:
76.16 ms | 401 KiB | 5 Q