3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class A { public function getName() { return '42'; } } class B extends A {} echo (new A)->getName(); echo (new B)->getName();

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)
8.3.60.0110.00416.75
8.3.50.0040.01116.48
8.3.40.0090.00618.72
8.3.30.0070.00718.85
8.3.20.0040.00420.20
8.3.10.0150.00423.67
8.3.00.0040.00419.69
8.2.180.0140.00018.29
8.2.170.0000.01422.96
8.2.160.0070.01020.53
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0060.00326.16
8.2.120.0080.00017.75
8.2.110.0030.00622.11
8.2.100.0080.00417.50
8.2.90.0080.00019.18
8.2.80.0030.00517.97
8.2.70.0080.00017.63
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0070.00019.42
8.2.30.0080.00019.77
8.2.20.0080.00017.60
8.2.10.0040.00417.97
8.2.00.0060.00317.99
8.1.280.0070.00725.92
8.1.270.0070.00720.21
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0100.00722.42
8.1.230.0080.00317.42
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0100.00017.35
8.1.190.0040.00417.10
8.1.180.0050.00218.10
8.1.170.0070.00018.50
8.1.160.0000.00721.94
8.1.150.0040.00418.82
8.1.140.0040.00417.19
8.1.130.0030.00317.55
8.1.120.0050.00217.30
8.1.110.0050.00317.39
8.1.100.0000.00717.37
8.1.90.0070.00017.34
8.1.80.0000.00917.18
8.1.70.0000.00717.17
8.1.60.0040.00417.40
8.1.50.0030.00517.43
8.1.40.0030.00617.36
8.1.30.0030.00617.59
8.1.20.0000.00717.57
8.1.10.0040.00417.44
8.1.00.0000.00817.37
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0040.00418.34
8.0.270.0030.00317.09
8.0.260.0060.00017.29
8.0.250.0040.00416.85
8.0.240.0000.00616.82
8.0.230.0000.00716.93
8.0.220.0000.00716.88
8.0.210.0000.00716.89
8.0.200.0000.00616.81
8.0.190.0030.00616.86
8.0.180.0080.00016.89
8.0.170.0050.00316.84
8.0.160.0040.00416.91
8.0.150.0030.00516.74
8.0.140.0040.00416.81
8.0.130.0070.00013.38
8.0.120.0060.00316.77
8.0.110.0070.00016.87
8.0.100.0080.00017.00
8.0.90.0070.00016.76
8.0.80.0090.00916.86
8.0.70.0000.00716.82
8.0.60.0000.00716.80
8.0.50.0050.00316.68
8.0.30.0100.01017.15
8.0.20.0060.01317.40
8.0.10.0040.00416.96
8.0.00.0130.00816.72
7.4.330.0050.00015.08
7.4.320.0000.00816.47
7.4.300.0060.00016.52
7.4.290.0000.00716.46
7.4.280.0030.00316.52
7.4.270.0030.00316.34
7.4.260.0000.00716.39
7.4.250.0040.00416.44
7.4.240.0070.00016.49
7.4.230.0030.00316.28
7.4.220.0090.01216.43
7.4.210.0090.00616.42
7.4.200.0000.00716.46
7.4.160.0060.01016.44
7.4.150.0130.00717.40
7.4.140.0090.01417.86
7.4.130.0130.00816.42
7.4.120.0120.00516.54
7.4.110.0060.01216.33
7.4.100.0070.01016.47
7.4.90.0110.00616.63
7.4.80.0070.01119.39
7.4.70.0180.00416.45
7.4.60.0060.00816.38
7.4.50.0000.00816.36
7.4.40.0070.01016.43
7.4.30.0060.01216.53
7.4.10.0070.01116.48
7.4.00.0040.01115.46
7.3.330.0060.00013.25
7.3.320.0000.00613.26
7.3.310.0040.00416.29
7.3.300.0030.00316.31
7.3.290.0070.00916.31
7.3.280.0110.01016.28
7.3.270.0100.00717.40
7.3.260.0070.01016.56
7.3.250.0100.00916.40
7.3.240.0120.00816.63
7.3.230.0060.01016.50
7.3.210.0030.01416.34
7.3.200.0100.01316.41
7.3.190.0100.00716.32
7.3.180.0140.00416.48
7.3.170.0100.01016.27
7.3.160.0070.01416.21
7.3.130.0070.01116.52
7.3.120.0090.00815.41
7.3.110.0100.00515.45
7.3.100.0080.00315.41
7.3.90.0050.00715.55
7.3.80.0070.00715.60
7.3.70.0060.00715.60
7.3.60.0070.00915.50
7.3.50.0040.00715.37
7.3.40.0060.00915.44
7.3.30.0070.00815.49
7.3.20.0070.01017.29
7.3.10.0100.00516.96
7.3.00.0060.00717.03
7.2.330.0150.00616.27
7.2.320.0000.01616.55
7.2.310.0120.00616.63
7.2.300.0070.01016.19
7.2.290.0150.00616.44
7.2.260.0120.00616.49
7.2.250.0030.01515.57
7.2.240.0050.00815.66
7.2.230.0070.00915.39
7.2.220.0030.00815.54
7.2.210.0090.00615.50
7.2.200.0080.00815.42
7.2.190.0070.00715.53
7.2.180.0070.00515.59
7.2.170.0040.01015.62
7.2.160.0100.01016.36
7.2.150.0130.00618.28
7.2.140.0160.00018.22
7.2.130.0080.00517.55
7.2.120.0030.00617.41
7.2.110.0070.00417.38
7.2.100.0060.00717.46
7.2.90.0020.01217.46
7.2.80.0060.00917.12
7.2.70.0060.00617.63
7.2.60.0090.00617.16
7.2.50.0050.01017.51
7.2.40.0000.01417.50
7.2.30.0060.00517.55
7.2.20.0090.00717.46
7.2.10.0070.00917.54
7.2.00.0060.00818.09
7.1.330.0030.01116.38
7.1.320.0030.00816.37
7.1.310.0050.00616.41
7.1.300.0050.00916.27
7.1.290.0070.00316.21
7.1.280.0080.00616.31
7.1.270.0100.00216.29
7.1.260.0060.00916.14
7.1.250.0070.00616.31
7.1.240.0060.00617.28
7.1.230.0040.01017.17
7.1.220.0030.01017.20
7.1.210.0040.01217.15
7.1.200.0070.00716.25
7.1.190.0030.00917.22
7.1.180.0030.01017.08
7.1.170.0000.01117.24
7.1.160.0080.00817.20
7.1.150.0060.00517.20
7.1.140.0070.00717.12
7.1.130.0070.00717.00
7.1.120.0030.00717.04
7.1.110.0030.00916.99
7.1.100.0060.00517.45
7.1.90.0030.01017.16
7.1.80.0030.00617.21
7.1.70.0010.00816.87
7.1.60.0070.01318.71
7.1.50.0050.01317.02
7.1.40.0030.01017.13
7.1.30.0080.00617.20
7.1.20.0080.00817.20
7.1.10.0080.01117.16
7.1.00.0030.04319.73
7.0.330.0000.01316.71
7.0.320.0060.00616.99
7.0.310.0060.00616.73
7.0.300.0080.00316.88
7.0.290.0030.01216.67
7.0.280.0060.00616.85
7.0.270.0000.01416.73
7.0.260.0070.00717.00
7.0.250.0060.00317.04
7.0.240.0000.01417.07
7.0.230.0040.00816.96
7.0.220.0060.00316.94
7.0.210.0060.00616.84
7.0.200.0190.00815.64
7.0.190.0090.00616.76
7.0.180.0070.00716.97
7.0.170.0070.00316.92
7.0.160.0050.01016.99
7.0.150.0130.00316.91
7.0.140.0070.01017.08
7.0.130.0060.00917.05
7.0.120.0060.00917.05
7.0.110.0070.00316.93
7.0.100.0030.00816.95
7.0.90.0030.00716.93
7.0.80.0030.01016.91
7.0.70.0070.00716.95
7.0.60.0070.03918.52
7.0.50.0090.02317.34
7.0.40.0070.04117.49
7.0.30.0170.02417.61
7.0.20.0110.04817.56
7.0.10.0050.02517.51
7.0.00.0030.04817.53
5.6.400.0060.00915.86
5.6.390.0000.01515.82
5.6.380.0060.00615.81
5.6.370.0110.00315.81
5.6.360.0030.01315.64
5.6.350.0060.00315.56
5.6.340.0030.01415.86
5.6.330.0060.00315.97
5.6.320.0100.00315.71
5.6.310.0120.00615.77
5.6.300.0070.00715.75
5.6.290.0090.00615.70
5.6.280.0060.04018.37
5.6.270.0070.00715.88
5.6.260.0000.01215.87
5.6.250.0100.00615.79
5.6.240.0060.00316.09
5.6.230.0000.01415.83
5.6.220.0040.00815.82
5.6.210.0070.04418.27
5.6.200.0100.03717.01
5.6.190.0060.02818.00
5.6.180.0100.04118.12
5.6.170.0180.04018.18
5.6.160.0050.04818.06
5.6.150.0080.04316.99
5.6.140.0110.04016.87
5.6.130.0060.02816.98
5.6.120.0060.03318.42
5.6.110.0050.03818.36
5.6.100.0130.04118.39
5.6.90.0050.02818.59
5.6.80.0050.04418.09
5.6.70.0080.00815.71
5.6.60.0030.01015.55
5.6.50.0000.01315.61
5.6.40.0000.01215.73
5.6.30.0030.01015.66
5.6.20.0030.00715.67
5.6.10.0040.01215.66
5.6.00.0040.01115.50
5.5.380.0060.00915.70
5.5.370.0080.00815.56
5.5.360.0030.01015.54
5.5.350.0220.03818.06
5.5.340.0080.04616.81
5.5.330.0070.04517.91
5.5.320.0050.03918.06
5.5.310.0200.04118.00
5.5.300.0110.03516.84
5.5.290.0050.03416.86
5.5.280.0120.04018.33
5.5.270.0050.03018.24
5.5.260.0090.03518.19
5.5.250.0080.03218.07
5.5.240.0120.02517.87
5.5.230.0070.00715.66
5.5.220.0110.00415.39
5.5.210.0040.00815.55
5.5.200.0070.00715.43
5.5.190.0110.00315.57
5.5.180.0030.01115.36
5.5.170.0060.00915.77
5.5.160.0110.00715.64
5.5.150.0030.00915.38
5.5.140.0030.01315.71
5.5.130.0060.00915.52
5.5.120.0030.01515.64
5.5.110.0030.00915.70
5.5.100.0030.00915.60
5.5.90.0030.01015.61
5.5.80.0000.01515.65
5.5.70.0070.00715.62
5.5.60.0040.01215.62
5.5.50.0040.00715.68
5.5.40.0030.00715.56
5.5.30.0060.00615.63
5.5.20.0030.01015.67
5.5.10.0030.01015.42
5.5.00.0120.00315.30
5.4.450.0430.02615.83
5.4.440.0480.04316.04
5.4.430.0350.03416.11
5.4.420.0420.03216.03
5.4.410.0440.03715.97
5.4.400.0400.03715.86
5.4.390.0400.03215.82
5.4.380.0380.03215.88
5.4.370.0370.02815.91
5.4.360.0280.03415.91
5.4.350.0300.03215.88
5.4.340.0360.02715.66
5.4.330.0110.00312.51
5.4.320.0290.03515.92
5.4.310.0330.03315.90
5.4.300.0360.03215.84
5.4.290.0280.03215.72
5.4.280.0370.03115.74
5.4.270.0370.03115.88
5.4.260.0440.02115.74
5.4.250.0390.02815.78
5.4.240.0410.02915.73
5.4.230.0450.03015.88
5.4.220.0450.02715.86
5.4.210.0320.02715.87
5.4.200.0480.03015.79
5.4.190.0470.03015.84
5.4.180.0430.02015.78
5.4.170.0380.02715.87
5.4.160.0320.03515.83
5.4.150.0300.03115.85
5.4.140.0360.03114.50
5.4.130.0350.03514.55
5.4.120.0330.02814.62
5.4.110.0270.03514.52
5.4.100.0400.02814.56
5.4.90.0450.02314.55
5.4.80.0310.03414.57
5.4.70.0030.03814.43
5.4.60.0060.02314.56
5.4.50.0050.03714.40
5.4.40.0100.03114.42
5.4.30.0140.02314.53
5.4.20.0160.01814.50
5.4.10.0030.00712.59
5.4.00.0000.01012.47

preferences:
80.11 ms | 400 KiB | 5 Q