3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { static function hello(){ return "Hello World\n"; } } $y[0] = 'hello'; echo "{A::${y[0]}()}"; // echo A::${y[0]}();

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)
8.3.70.0090.00618.50
8.3.60.0110.00416.75
8.3.50.0130.01021.20
8.3.40.0070.00718.81
8.3.30.0070.00718.96
8.3.20.0040.00420.35
8.3.10.0040.00423.71
8.3.00.0090.00023.66
8.2.180.0140.00718.66
8.2.170.0070.00722.96
8.2.160.0140.00020.47
8.2.150.0130.00625.66
8.2.140.0040.00424.66
8.2.130.0040.00419.77
8.2.120.0050.00226.35
8.2.110.0060.00319.22
8.2.100.0110.00018.03
8.2.90.0040.00419.36
8.2.80.0000.00817.97
8.2.70.0050.00917.62
8.2.60.0000.00817.91
8.2.50.0060.00318.07
8.2.40.0000.00822.37
8.2.30.0040.00419.42
8.2.20.0040.00417.71
8.2.10.0060.00319.96
8.2.00.0040.00418.18
8.1.280.0070.01025.92
8.1.270.0120.00623.79
8.1.260.0040.00428.09
8.1.250.0050.00328.09
8.1.240.0030.00621.28
8.1.230.0090.00317.45
8.1.220.0000.00917.77
8.1.210.0030.00518.77
8.1.200.0030.00717.35
8.1.190.0000.00817.23
8.1.180.0000.00718.10
8.1.170.0000.00818.63
8.1.160.0000.00720.60
8.1.150.0070.00018.87
8.1.140.0040.00419.46
8.1.130.0000.00717.63
8.1.120.0000.00717.44
8.1.110.0000.00717.38
8.1.100.0080.00017.34
8.1.90.0040.00417.38
8.1.80.0060.00317.26
8.1.70.0030.00317.42
8.1.60.0040.00417.43
8.1.50.0000.00817.34
8.1.40.0000.00917.38
8.1.30.0030.00617.63
8.1.20.0030.00517.57
8.1.10.0040.00417.38
8.1.00.0020.00517.30
8.0.300.0040.00418.77
8.0.290.0080.00016.75
8.0.280.0030.00318.50
8.0.270.0030.00317.23
8.0.260.0000.00617.30
8.0.250.0030.00316.92
8.0.240.0030.00317.07
8.0.230.0070.00016.97
8.0.220.0000.00816.96
8.0.210.0000.00716.90
8.0.200.0030.00616.92
8.0.190.0000.00817.05
8.0.180.0040.00417.00
8.0.170.0040.00417.04
8.0.160.0000.00816.91
8.0.150.0060.00316.96
8.0.140.0050.00216.93
8.0.130.0060.00013.38
8.0.120.0080.00016.95
8.0.110.0000.00716.86
8.0.100.0040.00416.92
8.0.90.0000.00716.92
8.0.80.0100.00517.01
8.0.70.0000.00716.98
8.0.60.0040.00417.01
8.0.50.0040.00416.75
8.0.30.0090.00917.01
8.0.20.0090.00917.40
8.0.10.0040.00417.04
8.0.00.0100.00816.83
7.4.330.0000.00516.89
7.4.320.0030.00316.52
7.4.300.0040.00416.60
7.4.290.0080.00016.55
7.4.280.0000.00916.50
7.4.270.0000.00716.51
7.4.260.0000.00716.39
7.4.250.0000.00816.47
7.4.240.0000.00716.55
7.4.230.0030.00316.41
7.4.220.0160.00316.71
7.4.210.0030.01216.63
7.4.200.0050.00316.60
7.4.160.0080.00816.67
7.4.150.0110.00717.40
7.4.140.0110.00917.86
7.4.130.0030.01616.50
7.4.120.0120.00516.50
7.4.110.0120.00616.62
7.4.100.0100.00716.72
7.4.90.0090.00916.56
7.4.80.0120.00419.39
7.4.70.0120.00316.34
7.4.60.0050.01116.51
7.4.50.0080.00816.34
7.4.40.0140.00416.55
7.4.30.0060.01216.43
7.4.00.0070.00714.95
7.3.330.0000.00513.45
7.3.320.0060.00313.27
7.3.310.0060.00016.51
7.3.300.0030.00316.42
7.3.290.0070.00916.37
7.3.280.0110.00616.38
7.3.270.0060.01217.40
7.3.260.0150.00916.33
7.3.240.0110.00716.50
7.3.230.0060.00916.39
7.3.210.0070.01016.33
7.3.200.0090.00919.39
7.3.190.0060.01316.59
7.3.180.0060.01216.29
7.3.170.0160.00016.46
7.3.160.0040.01216.36
7.2.330.0100.00716.84
7.2.320.0090.00616.83
7.2.310.0110.00616.65
7.2.300.0140.00716.78
7.2.290.0090.00916.78
7.2.60.0070.00716.89
7.2.00.0060.00619.56
7.1.200.0000.01215.96
7.1.100.0100.00318.09
7.1.70.0040.00416.92
7.1.60.0140.01119.30
7.1.50.0100.01017.03
7.1.00.0070.07322.35
7.0.200.0000.00816.87
7.0.60.0100.08721.84
7.0.50.0070.05717.86
7.0.40.0030.04320.25
7.0.30.0070.08320.21
7.0.20.0170.08020.23
7.0.10.0170.07720.33
7.0.00.0000.04320.07
5.6.210.0130.03720.50
5.6.200.0030.04318.16
5.6.190.0170.07720.57
5.6.180.0170.04720.55
5.6.170.0330.08020.55
5.6.160.0030.08020.46
5.6.150.0030.04018.27
5.6.140.0130.07318.18
5.6.130.0070.08718.14
5.6.120.0030.04021.05
5.6.110.0070.04021.11
5.6.100.0100.04720.98
5.6.90.0070.07020.97
5.6.80.0130.07720.36
5.5.350.0300.07020.28
5.5.340.0100.07318.00
5.5.330.0130.06720.42
5.5.320.0430.05320.31
5.5.310.0270.05320.50
5.5.300.0100.06717.98
5.5.290.0030.08317.95
5.5.280.0070.07320.88
5.5.270.0000.07320.84
5.5.260.0130.07720.73
5.5.250.0100.06720.46
5.5.240.0000.08020.34

preferences:
47.94 ms | 401 KiB | 5 Q