3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo{} class Bar extends Foo{ public function test(){ echo get_class( $this ); } } $x = new Bar; $x->test();

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)
8.3.60.0100.00316.63
8.3.50.0270.00516.41
8.3.40.0090.00618.71
8.3.30.0090.00918.37
8.3.20.0040.00418.48
8.3.10.0080.00018.38
8.3.00.0170.00319.38
8.2.180.0110.00316.63
8.2.170.0070.00722.96
8.2.160.0120.00321.07
8.2.150.0080.00025.66
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00420.93
8.2.110.0070.00320.85
8.2.100.0070.00417.84
8.2.90.0060.00319.34
8.2.80.0080.00019.20
8.2.70.0030.00517.38
8.2.60.0060.00317.93
8.2.50.0030.00518.07
8.2.40.0000.03418.22
8.2.30.0000.00818.02
8.2.20.0060.00317.55
8.2.10.0000.00817.66
8.2.00.0040.00417.66
8.1.280.0100.00725.92
8.1.270.0000.00724.66
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00322.53
8.1.230.0120.00020.84
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0090.00017.23
8.1.190.0000.00717.40
8.1.180.0040.00418.10
8.1.170.0050.00320.61
8.1.160.0040.00418.80
8.1.150.0000.00818.44
8.1.140.0020.00517.37
8.1.130.0000.00817.80
8.1.120.0070.00317.30
8.1.110.0090.00017.37
8.1.100.0040.00417.39
8.1.90.0040.00417.28
8.1.80.0030.00317.29
8.1.70.0050.00317.37
8.1.60.0000.00917.56
8.1.50.0080.00017.52
8.1.40.0000.00717.44
8.1.30.0000.00817.53
8.1.20.0030.00617.54
8.1.10.0040.00417.45
8.1.00.0000.00817.38
8.0.300.0000.00719.96
8.0.290.0000.00716.75
8.0.280.0030.00318.43
8.0.270.0030.00317.15
8.0.260.0030.00316.77
8.0.250.0050.00316.82
8.0.240.0050.00216.82
8.0.230.0070.00016.82
8.0.220.0030.00316.74
8.0.210.0000.00716.80
8.0.200.0030.00316.85
8.0.190.0000.00716.94
8.0.180.0030.00716.75
8.0.170.0000.01016.68
8.0.160.0000.00816.80
8.0.150.0030.00616.78
8.0.140.0000.01016.81
8.0.130.0050.00013.26
8.0.120.0000.00816.65
8.0.110.0050.00316.81
8.0.100.0000.00716.62
8.0.90.0020.00516.75
8.0.80.0110.00716.82
8.0.70.0000.00716.88
8.0.60.0040.00416.69
8.0.50.0070.00016.81
8.0.30.0080.01216.99
8.0.20.0140.00516.99
8.0.10.0040.00416.87
8.0.00.0060.01316.60
7.4.330.0000.00512.91
7.4.320.0030.00316.52
7.4.300.0030.00316.56
7.4.290.0000.00816.59
7.4.280.0050.00316.48
7.4.270.0070.00016.48
7.4.260.0030.00313.25
7.4.250.0070.00016.54
7.4.240.0040.00316.51
7.4.230.0030.00316.31
7.4.220.0130.01216.55
7.4.210.0050.01016.54
7.4.200.0070.00016.29
7.4.190.0030.00316.40
7.4.160.0060.01116.45
7.4.150.0090.00916.47
7.4.140.0060.01316.39
7.4.130.0090.01016.41
7.4.120.0130.00316.42
7.4.110.0060.01216.59
7.4.100.0100.00716.58
7.4.90.0090.00916.36
7.4.80.0120.00919.39
7.4.70.0060.01316.32
7.4.60.0090.00616.41
7.4.50.0120.00016.29
7.4.40.0060.00616.46
7.4.30.0060.01016.53
7.4.00.0070.00714.96
7.3.330.0030.00313.23
7.3.320.0060.00013.09
7.3.310.0030.00316.14
7.3.300.0060.00016.22
7.3.290.0070.01316.26
7.3.280.0080.00916.16
7.3.270.0030.01316.42
7.3.260.0000.01816.56
7.3.250.0060.01216.33
7.3.240.0060.00916.22
7.3.230.0100.00716.24
7.3.210.0070.01016.10
7.3.200.0130.00316.32
7.3.190.0120.00916.23
7.3.180.0090.00916.29
7.3.170.0080.01116.32
7.3.160.0120.00316.30
7.3.120.0000.01814.63
7.3.00.0040.01116.74
7.2.330.0130.00316.61
7.2.320.0120.00616.71
7.2.310.0100.00716.32
7.2.300.0070.01416.72
7.2.290.0180.00616.43
7.2.130.0060.00616.94
7.2.120.0000.01216.70
7.2.110.0060.00916.96
7.2.100.0090.00316.75
7.2.90.0080.00816.97
7.2.80.0030.00716.66
7.2.70.0070.00716.97
7.2.60.0050.01016.81
7.2.50.0090.00917.06
7.2.40.0030.01016.55
7.2.30.0100.00316.98
7.2.20.0100.00316.72
7.2.10.0000.01016.92
7.2.00.0040.00716.80
7.1.250.0000.01115.79
7.1.240.0050.00515.73
7.1.230.0080.00415.83
7.1.220.0090.00315.74
7.1.210.0030.01015.62
7.1.200.0040.00915.63
7.1.190.0070.00415.59
7.1.180.0000.00815.67
7.1.170.0000.01515.63
7.1.160.0030.00615.46
7.1.150.0100.00715.75
7.1.140.0120.00315.63
7.1.130.0090.00615.66
7.1.120.0080.00515.52
7.1.110.0070.00415.73
7.1.100.0060.00615.88
7.1.90.0100.00715.73
7.1.80.0090.00615.50
7.1.70.0060.00216.31
7.1.60.0070.01017.42
7.1.50.0060.00516.36
7.1.40.0070.00315.79
7.1.30.0130.00315.51
7.1.20.0080.00815.69
7.1.10.0090.00915.50
7.1.00.0050.03318.93
7.0.330.0060.00615.18
7.0.320.0120.00315.38
7.0.310.0040.00715.38
7.0.300.0070.00415.47
7.0.290.0060.00915.09
7.0.280.0000.01515.18
7.0.270.0030.01015.01
7.0.260.0100.00715.34
7.0.250.0080.00415.36
7.0.240.0000.01015.31
7.0.230.0030.00715.22
7.0.220.0100.00315.32
7.0.210.0030.01015.25
7.0.200.0050.00515.91
7.0.190.0000.00915.09
7.0.180.0090.00315.05
7.0.170.0070.00715.18
7.0.160.0060.00315.45
7.0.150.0090.00615.20
7.0.140.0040.04018.50
7.0.130.0060.00915.20
7.0.120.0030.03718.55
7.0.110.0060.00915.05
7.0.100.0050.00515.08
7.0.90.0040.00415.29
7.0.80.0040.00815.34
7.0.70.0120.00315.17
7.0.60.0060.02117.65
7.0.50.0050.02216.48
7.0.40.0040.02215.58
7.0.30.0050.02515.60
7.0.20.0050.02215.60
7.0.10.0030.02515.43
7.0.00.0040.02215.69
5.6.380.0040.00814.30
5.6.370.0100.00314.09
5.6.360.0100.00314.08
5.6.350.0040.01114.19
5.6.340.0060.00914.27
5.6.330.0060.00614.12
5.6.320.0030.00614.24
5.6.310.0040.00714.36
5.6.300.0110.00314.09
5.6.290.0040.00414.07
5.6.280.0050.03817.55
5.6.270.0070.00713.76
5.6.260.0100.00314.14
5.6.250.0030.01014.34
5.6.240.0100.00314.29
5.6.230.0030.00814.47
5.6.220.0000.01514.10
5.6.210.0080.04517.29
5.6.200.0060.02516.07
5.6.190.0030.02916.23
5.6.180.0000.03316.15
5.6.170.0070.02316.21
5.6.160.0080.02016.25
5.6.150.0090.02216.13
5.6.140.0040.02416.25
5.6.130.0080.02016.26
5.6.120.0070.03716.24
5.6.110.0120.03816.15
5.6.100.0100.03916.16
5.6.90.0060.04816.01
5.6.80.0070.03915.76
5.6.70.0020.03215.79
5.6.60.0020.04515.79
5.6.50.0110.03715.70
5.6.40.0000.04615.78
5.6.30.0070.02815.67
5.6.20.0110.03015.72
5.6.10.0050.04015.84
5.6.00.0100.03515.78
5.5.380.0040.00411.37
5.5.370.0000.01011.27
5.5.360.0030.00511.10
5.5.350.0050.04515.95
5.5.340.0050.02014.55
5.5.330.0060.01914.62
5.5.320.0020.02514.58
5.5.310.0030.02014.49
5.5.300.0040.02014.67
5.5.290.0080.02314.51
5.5.280.0070.03514.58
5.5.270.0080.02314.56
5.5.260.0070.04214.49
5.5.250.0060.03314.35
5.5.240.0090.03214.12
5.5.230.0080.03514.19
5.5.220.0070.04314.10
5.5.210.0120.03314.27
5.5.200.0060.03814.11
5.5.190.0070.04014.12
5.5.180.0070.02514.10
5.5.170.0130.00010.90
5.5.160.0080.03214.13
5.5.150.0070.04214.40
5.5.140.0060.04014.23
5.5.130.0020.02714.24
5.5.120.0030.02414.08
5.5.110.0070.02314.28
5.5.100.0050.03514.11
5.5.90.0080.03314.09
5.5.80.0050.02614.15
5.5.70.0000.02514.07
5.5.60.0050.02014.20
5.5.50.0020.03414.20
5.5.40.0030.04314.03
5.5.30.0070.03514.04
5.5.20.0100.04014.19
5.5.10.0050.02414.10
5.5.00.0050.04314.05
5.4.450.0080.02015.22
5.4.440.0080.03315.14
5.4.430.0020.04515.11
5.4.420.0060.04115.10
5.4.410.0050.04115.09
5.4.400.0030.02915.04
5.4.390.0030.04215.00
5.4.380.0040.04014.98
5.4.370.0020.04415.08
5.4.360.0070.03914.95
5.4.350.0050.04314.99
5.4.340.0060.03114.96
5.4.330.0000.00810.90
5.4.320.0030.02614.99
5.4.310.0090.03815.08
5.4.300.0050.04015.02
5.4.290.0060.03615.08
5.4.280.0060.03315.08
5.4.270.0020.04314.95
5.4.260.0030.04014.96
5.4.250.0120.03915.02
5.4.240.0030.02414.95
5.4.230.0080.01915.01
5.4.220.0000.02615.01
5.4.210.0050.02214.97
5.4.200.0090.02215.03
5.4.190.0050.03414.95
5.4.180.0030.03715.08
5.4.170.0050.04014.96
5.4.160.0030.04115.07
5.4.150.0050.04014.93
5.4.140.0080.03513.77
5.4.130.0070.04113.76
5.4.120.0060.03113.63
5.4.110.0110.03313.70
5.4.100.0070.02513.76
5.4.90.0030.02413.67
5.4.80.0080.03013.66
5.4.70.0050.04213.63
5.4.60.0100.03713.68
5.4.50.0060.02113.61
5.4.40.0090.03213.64
5.4.30.0040.02913.58
5.4.20.0050.03313.68
5.4.10.0080.04113.72
5.4.00.0050.03813.38
5.3.290.0070.02212.80
5.3.280.0020.02312.76
5.3.270.0080.03812.76
5.3.260.0080.03812.74
5.3.250.0070.03412.79
5.3.240.0050.02312.75
5.3.230.0090.03012.78
5.3.220.0070.03612.76
5.3.210.0050.03512.71
5.3.200.0060.04012.71
5.3.190.0060.04412.75
5.3.180.0050.02812.74
5.3.170.0050.03812.76
5.3.160.0120.02312.75
5.3.150.0050.03212.65
5.3.140.0040.04412.76
5.3.130.0050.04012.83
5.3.120.0050.03912.74
5.3.110.0110.03812.83
5.3.100.0040.04012.57
5.3.90.0080.01812.46
5.3.80.0070.03912.50
5.3.70.0050.03912.46
5.3.60.0030.03112.46
5.3.50.0000.03012.37
5.3.40.0070.03312.42
5.3.30.0090.03712.36
5.3.20.0080.03712.29
5.3.10.0090.03612.31
5.3.00.0000.04312.28
5.2.170.0050.03211.03
5.2.160.0090.02010.98
5.2.150.0000.02311.07
5.2.140.0060.03211.03
5.2.130.0030.02311.00
5.2.120.0020.01811.01
5.2.110.0030.02111.03
5.2.100.0030.03510.92
5.2.90.0050.02811.05
5.2.80.0010.03111.03
5.2.70.0000.03811.01
5.2.60.0030.03110.96
5.2.50.0050.02510.98
5.2.40.0090.02710.97
5.2.30.0050.02010.86
5.2.20.0030.03310.94
5.2.10.0020.02710.88
5.2.00.0030.02910.79
5.1.60.0050.01610.44
5.1.50.0070.02710.43
5.1.40.0030.02910.43
5.1.30.0010.03110.66
5.1.20.0030.02410.55
5.1.10.0000.02910.47
5.1.00.0020.01610.52
5.0.50.0030.0249.95
5.0.40.0040.0159.95
5.0.30.0050.0349.95
5.0.20.0030.0259.95
5.0.10.0020.0209.95
5.0.00.0000.0249.95
4.4.90.0030.0199.95
4.4.80.0000.0219.95
4.4.70.0020.0109.95
4.4.60.0020.0199.95
4.4.50.0030.0179.95
4.4.40.0030.0179.95
4.4.30.0030.0219.95
4.4.20.0040.0189.95
4.4.10.0000.0189.95
4.4.00.0030.0159.95
4.3.110.0020.0119.95
4.3.100.0020.0109.95
4.3.90.0000.0139.95
4.3.80.0030.0289.95
4.3.70.0070.0129.95
4.3.60.0020.0129.95
4.3.50.0030.0189.95
4.3.40.0050.0269.95
4.3.30.0010.0209.95
4.3.20.0020.0149.95
4.3.10.0030.0189.95
4.3.00.0030.0209.95

preferences:
46.39 ms | 401 KiB | 5 Q