3v4l.org

run code in 300+ PHP versions simultaneously
<?php final class Testing { var $test = 0; public function tester(){ return "Tested"; } } $a = new Testing;

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)
8.3.70.0140.00616.24
8.3.60.0090.00616.38
8.3.50.0120.00317.54
8.3.40.0130.00718.61
8.3.30.0070.00718.55
8.3.20.0000.00820.20
8.3.10.0050.00323.66
8.3.00.0080.00017.53
8.2.180.0140.00016.50
8.2.170.0070.00722.96
8.2.160.0120.00320.52
8.2.150.0000.00724.18
8.2.140.0000.00724.66
8.2.130.0040.00420.77
8.2.120.0040.00426.35
8.2.110.0070.00319.33
8.2.100.0080.00318.03
8.2.90.0040.00419.05
8.2.80.0030.00517.97
8.2.70.0060.00317.50
8.2.60.0060.00317.80
8.2.50.0050.00318.10
8.2.40.0030.00620.46
8.2.30.0030.00619.12
8.2.20.0040.00417.89
8.2.10.0000.00917.89
8.2.00.0000.00717.84
8.1.280.0210.00425.92
8.1.270.0000.00823.83
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00919.16
8.1.230.0070.00418.97
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00417.22
8.1.190.0050.00317.22
8.1.180.0030.00618.10
8.1.170.0040.00418.58
8.1.160.0030.00318.91
8.1.150.0030.00520.62
8.1.140.0090.00019.42
8.1.130.0030.00318.82
8.1.120.0050.00217.41
8.1.110.0030.00617.33
8.1.100.0040.00417.38
8.1.90.0090.00017.37
8.1.80.0000.00717.46
8.1.70.0000.00717.30
8.1.60.0030.00717.52
8.1.50.0040.00417.49
8.1.40.0040.00417.39
8.1.30.0050.00517.54
8.1.20.0000.00817.53
8.1.10.0000.00717.36
8.1.00.0080.00017.45
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0080.00018.29
8.0.270.0070.00017.19
8.0.260.0030.00316.78
8.0.250.0050.00316.90
8.0.240.0000.00916.91
8.0.230.0000.00716.85
8.0.220.0070.00016.85
8.0.210.0000.00816.73
8.0.200.0030.00316.77
8.0.190.0050.00316.85
8.0.180.0000.00816.85
8.0.170.0000.00716.76
8.0.160.0020.00516.79
8.0.150.0040.00416.74
8.0.140.0030.00316.79
8.0.130.0000.00513.23
8.0.120.0000.00816.68
8.0.110.0000.00716.81
8.0.100.0000.00916.88
8.0.90.0040.00416.66
8.0.80.0120.00616.70
8.0.70.0000.00816.65
8.0.60.0070.00016.77
8.0.50.0040.00416.85
8.0.30.0110.00817.02
8.0.20.0110.00717.40
8.0.10.0000.00716.91
8.0.00.0070.01016.60
7.4.330.0000.00515.55
7.4.320.0060.00016.42
7.4.300.0030.00316.44
7.4.290.0070.00316.52
7.4.280.0040.00416.51
7.4.270.0030.00616.45
7.4.260.0000.00513.32
7.4.250.0070.00016.26
7.4.240.0030.00316.33
7.4.230.0060.00016.47
7.4.220.0210.00316.58
7.4.210.0140.00016.48
7.4.200.0030.00316.51
7.4.160.0050.00916.32
7.4.150.0130.00317.40
7.4.140.0120.00517.86
7.4.130.0090.01816.56
7.4.120.0100.01116.41
7.4.110.0100.01016.32
7.4.100.0120.01216.45
7.4.90.0140.00316.47
7.4.80.0020.00919.39
7.4.70.0060.01316.38
7.4.60.0060.01016.42
7.4.50.0060.00916.27
7.4.40.0060.01116.31
7.4.30.0120.00616.50
7.4.00.0030.01415.00
7.3.330.0060.00013.03
7.3.320.0030.00312.98
7.3.310.0040.00415.99
7.3.300.0070.00016.11
7.3.290.0100.00616.22
7.3.280.0060.01016.17
7.3.270.0200.00317.40
7.3.260.0140.00716.44
7.3.250.0120.00716.22
7.3.240.0150.00416.38
7.3.230.0120.00616.38
7.3.210.0070.01016.36
7.3.200.0100.00616.28
7.3.190.0100.00616.26
7.3.180.0030.01316.40
7.3.170.0090.00816.21
7.3.160.0070.00716.21
7.2.330.0150.00916.67
7.2.320.0070.01716.46
7.2.310.0060.01016.31
7.2.300.0070.01016.57
7.2.290.0080.00816.64
7.2.90.0030.01016.47
7.2.80.0000.01316.45
7.2.70.0060.00616.71
7.2.60.0170.00016.97
7.2.50.1620.00616.90
7.2.40.0070.01116.67
7.2.30.0070.00716.79
7.2.20.0060.01216.66
7.2.10.0090.00916.91
7.2.00.0040.00816.64
7.1.210.0110.00315.58
7.1.200.0080.00515.72
7.1.190.1820.00615.65
7.1.180.0060.01215.43
7.1.170.0060.01215.49
7.1.160.1540.00315.48
7.1.150.0250.00015.66
7.1.140.0090.00615.58
7.1.130.0100.00515.65
7.1.120.1960.00713.89
7.1.110.0030.01315.53
7.1.100.0040.00815.65
7.1.90.0120.00315.45
7.1.80.0070.00415.71
7.1.70.0040.00715.63
7.1.60.0250.01433.65
7.1.50.0330.00733.58
7.1.40.0290.00433.40
7.1.30.0210.01033.56
7.1.20.0270.00633.83
7.1.10.0080.00415.59
7.1.00.0090.00315.59
7.0.310.0000.01215.19
7.0.300.0080.00815.05
7.0.290.0070.00715.22
7.0.280.0040.01015.08
7.0.270.0040.01115.25
7.0.260.0040.00815.34
7.0.250.0040.00815.24
7.0.240.0120.00015.38
7.0.230.0070.00415.38
7.0.220.0110.00015.47
7.0.210.0150.00015.15
7.0.200.3420.00314.89
7.0.190.2020.00915.03
7.0.180.0080.00314.98
7.0.170.0080.00315.04
7.0.160.0080.00615.09
7.0.150.0030.00815.04
7.0.140.0030.00715.39
7.0.130.0030.01015.30
7.0.120.0030.00815.37
7.0.110.0040.01115.10
7.0.100.0060.00915.41
7.0.90.0070.00715.39
7.0.80.0030.01215.34
7.0.70.0110.00415.10
7.0.60.0070.00414.99
7.0.50.1500.00913.68
7.0.40.0070.00315.16
7.0.30.0030.01115.35
7.0.20.1490.00315.41
7.0.10.0100.00315.29
7.0.00.0060.00715.14

preferences:
41.68 ms | 401 KiB | 5 Q