3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface FormatAwareInterface {} class SalesOrderItem implements FormatAwareInterface {} class SalesOrder implements FormatAwareInterface {} interface FormatterInterface { public function format(FormatAwareInterface $entity); } abstract class Formatter { abstract public function format(FormatAwareInterface $entity); } class SalesOrderItemFormatter implements FormatterInterface { public function format(SalesOrderItem $entity) {} } class SalesOrderFormatter implements FormatterInterface { public function format(SalesOrder $entity) {} }

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)
8.3.60.0110.00718.31
8.3.50.0070.01321.91
8.3.40.0070.00718.70
8.3.30.0100.00319.10
8.3.20.0000.00820.00
8.3.10.0080.00023.57
8.3.00.0060.00317.25
8.2.180.0150.00016.50
8.2.170.0070.00722.96
8.2.160.0070.00720.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0000.00922.11
8.2.110.0060.00320.53
8.2.100.0080.00417.91
8.2.90.0000.00719.22
8.2.80.0090.00017.97
8.2.70.0060.00317.38
8.2.60.0000.00717.91
8.2.50.0040.00418.07
8.2.40.0090.00019.68
8.2.30.0070.00018.03
8.2.20.0000.00717.48
8.2.10.0050.00217.87
8.2.00.0030.00717.60
8.1.280.0070.01025.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.91
8.1.230.0100.00018.99
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0030.00617.10
8.1.190.0030.00517.10
8.1.180.0040.00418.10
8.1.170.0060.00318.53
8.1.160.0040.00421.93
8.1.150.0070.00018.75
8.1.140.0040.00417.35
8.1.130.0050.00317.68
8.1.120.0040.00417.42
8.1.110.0040.00417.43
8.1.100.0040.00417.34
8.1.90.0080.00017.45
8.1.80.0070.00017.42
8.1.70.0000.00717.35
8.1.60.0040.00417.46
8.1.50.0040.00417.48
8.1.40.0000.00717.45
8.1.30.0040.00417.59
8.1.20.0000.00817.59
8.1.10.0000.00717.41
8.1.00.0040.00417.32
8.0.300.0030.00518.77
8.0.290.0040.00416.75
8.0.280.0030.00318.25
8.0.270.0030.00317.10
8.0.260.0000.00617.25
8.0.250.0000.00816.97
8.0.240.0030.00316.94
8.0.230.0030.00316.77
8.0.220.0000.00916.89
8.0.210.0030.00316.78
8.0.200.0070.00016.83
8.0.190.0070.00016.90
8.0.180.0050.00216.90
8.0.170.0040.00416.89
8.0.160.0000.00716.93
8.0.150.0000.00716.75
8.0.140.0040.00416.84
8.0.130.0000.00513.31
8.0.120.0040.00416.74
8.0.110.0080.00016.71
8.0.100.0040.00416.94
8.0.90.0000.00716.73
8.0.80.0070.00716.83
8.0.70.0070.00016.84
8.0.60.0050.00316.77
8.0.50.0000.00816.85
8.0.30.0190.00917.12
8.0.20.0070.01017.40
8.0.10.0000.00816.88
8.0.00.0030.01416.68
7.4.330.0050.00015.00
7.4.320.0000.00616.39
7.4.300.0060.00016.43
7.4.290.0040.00416.43
7.4.280.0070.00216.52
7.4.270.0040.00416.58
7.4.260.0080.00016.41
7.4.250.0080.00016.48
7.4.240.0020.00516.47
7.4.230.0000.00716.53
7.4.220.0060.01316.55
7.4.210.0090.00416.57
7.4.200.0000.00816.63
7.4.160.0130.00716.30
7.4.150.0060.01417.40
7.4.140.0140.00717.86
7.4.130.0110.00816.49
7.4.120.0100.00716.59
7.4.110.0290.02416.35
7.4.100.0090.00916.29
7.4.90.0110.00716.32
7.4.80.0070.01419.39
7.4.70.0070.01016.52
7.4.60.0100.00616.29
7.4.50.0030.00316.36
7.4.40.0080.00816.34
7.4.30.0140.00316.54
7.4.00.0030.01315.04
7.3.330.0050.00013.11
7.3.320.0060.00013.11
7.3.310.0000.00716.14
7.3.300.0030.00316.11
7.3.290.0080.00816.21
7.3.280.0120.00316.22
7.3.270.0090.00917.40
7.3.260.0110.00716.25
7.3.250.0090.01116.39
7.3.240.0040.00316.29
7.3.230.0100.00716.53
7.3.210.0100.00716.23
7.3.200.0120.01219.39
7.3.190.0160.00616.29
7.3.180.0140.00616.35
7.3.170.0100.00616.38
7.3.160.0030.01316.37
7.2.330.0150.00316.42
7.2.320.0110.01116.57
7.2.310.0060.01616.58
7.2.300.0060.01116.47
7.2.290.0100.00716.33
7.2.80.0120.00316.53
7.2.60.0030.01016.54
7.2.00.0000.01619.02
7.1.200.0070.00715.57
7.1.100.0100.00617.80
7.1.70.0000.00716.79
7.1.60.0090.00619.32
7.1.50.0100.01016.79
7.1.00.0030.07722.57
7.0.200.0000.01016.76
7.0.140.0000.07722.00
7.0.60.0200.06719.93
7.0.50.0070.05717.88
7.0.40.0030.04320.02
7.0.30.0230.09020.13
7.0.20.0270.06720.15
7.0.10.0170.08020.23
7.0.00.0100.08320.19
5.6.280.0100.06720.93
5.6.210.0030.08020.76
5.6.200.0100.08018.29
5.6.190.0100.08720.52
5.6.180.0300.04720.41
5.6.170.0270.03720.44
5.6.160.0130.04720.43
5.6.150.0030.04018.14
5.6.140.0030.05718.28
5.6.130.0100.04718.14
5.6.120.0030.05320.95
5.6.110.0070.04020.99
5.6.100.0070.07720.99
5.6.90.0070.06021.03
5.6.80.0070.05320.48
5.5.350.0100.08720.45
5.5.340.0130.03317.98
5.5.330.0070.04020.21
5.5.320.0470.06020.25
5.5.310.0300.08020.34
5.5.300.0030.07017.95
5.5.290.0070.08018.03
5.5.280.0070.07320.70
5.5.270.0000.06020.64
5.5.260.0070.08320.86
5.5.250.0030.08020.68
5.5.240.0230.08020.14
5.4.450.0700.04719.20
5.4.440.0800.05019.30
5.4.430.0870.04319.35
5.4.420.0670.00019.41
5.4.410.0630.00019.21
5.4.400.0670.00019.22
5.4.390.0600.00019.21
5.4.380.0630.00019.13
5.4.370.0630.00019.05
5.4.360.0630.00019.07
5.4.350.0630.00019.21
5.4.340.0040.03612.02
5.4.320.0080.03412.52
5.4.310.0050.03812.51
5.4.300.0040.04112.52
5.4.290.0070.03712.51
5.4.280.0040.03612.40
5.4.270.0070.03512.41
5.4.260.0080.03612.40
5.4.250.0050.03912.40
5.4.240.0080.04312.41
5.4.230.0090.03412.40
5.4.220.0060.03612.40
5.4.210.0070.03412.40
5.4.200.0080.03512.40
5.4.190.0060.03612.39
5.4.180.0040.03912.39
5.4.170.0080.03512.40
5.4.160.0090.03312.40
5.4.150.0140.02812.40
5.4.140.0080.03412.08
5.4.130.0040.03712.07
5.4.120.0080.03412.03
5.4.110.0160.03412.02
5.4.100.0100.03412.02
5.4.90.0070.03512.03
5.4.80.0110.03112.02
5.4.70.0080.03712.02
5.4.60.0050.03412.02
5.4.50.0060.03412.02
5.4.40.0060.03412.01
5.4.30.0070.03412.00
5.4.20.0040.03712.00
5.4.10.0070.03412.00
5.4.00.0050.04011.49
5.3.290.0050.04112.80
5.3.280.0040.04712.71
5.3.270.0080.03712.72
5.3.260.0100.03512.72
5.3.250.0110.03212.72
5.3.240.0070.03512.72
5.3.230.0080.04112.71
5.3.220.0070.03512.68
5.3.210.0040.04012.68
5.3.200.0080.03612.68
5.3.190.0090.03812.67
5.3.180.0060.04612.67
5.3.170.0080.05212.67
5.3.160.0070.04312.67
5.3.150.0090.03512.67
5.3.140.0080.03412.66
5.3.130.0090.03512.66
5.3.120.0060.03812.66
5.3.110.0090.03512.65
5.3.100.0060.03612.13
5.3.90.0070.03612.12
5.3.80.0050.03712.11
5.3.70.0030.03912.10
5.3.60.0050.03712.09
5.3.50.0070.03412.04
5.3.40.0120.04312.04
5.3.30.0050.03511.99
5.3.20.0080.03711.78
5.3.10.0060.03411.74
5.3.00.0040.03811.73
5.2.170.0070.0299.24
5.2.160.0060.0289.23
5.2.150.0050.0309.24
5.2.140.0050.0299.23
5.2.130.0050.0289.20
5.2.120.0080.0369.20
5.2.110.0020.0319.20
5.2.100.0050.0289.19
5.2.90.0050.0349.18
5.2.80.0040.0309.18
5.2.70.0070.0309.18
5.2.60.0060.0369.14
5.2.50.0070.0279.11
5.2.40.0040.0299.09
5.2.30.0060.0289.06
5.2.20.0050.0349.05
5.2.10.0040.0288.95
5.2.00.0030.0308.82
5.1.60.0040.0238.10
5.1.50.0010.0278.09
5.1.40.0040.0258.09
5.1.30.0010.0298.43
5.1.20.0040.0278.45
5.1.10.0040.0268.18
5.1.00.0060.0238.18
5.0.50.0040.0206.66
5.0.40.0050.0176.51
5.0.30.0040.0316.33
5.0.20.0030.0206.29
5.0.10.0040.0216.27
5.0.00.0060.0286.27
4.4.90.0040.0174.78
4.4.80.0020.0164.75
4.4.70.0020.0164.75
4.4.60.0020.0174.76
4.4.50.0020.0204.77
4.4.40.0030.0284.71
4.4.30.0030.0204.76
4.4.20.0030.0184.85
4.4.10.0020.0194.85
4.4.00.0040.0234.76
4.3.110.0010.0174.67
4.3.100.0030.0144.67
4.3.90.0030.0194.63
4.3.80.0050.0264.59
4.3.70.0050.0164.63
4.3.60.0030.0204.63
4.3.50.0040.0184.63
4.3.40.0020.0284.54
4.3.30.0000.0173.29
4.3.20.0040.0133.26
4.3.10.0030.0183.22
4.3.00.0000.0237.36

preferences:
30.17 ms | 401 KiB | 5 Q