3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Test { class Test1 { function A() { return array('a', 'b'); } } $t = new Test1(); print_r($t->A()); }

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)
8.3.40.0080.00618.75
8.3.30.0070.01120.30
8.3.20.0040.00420.35
8.3.10.0050.00321.97
8.3.00.0040.00422.37
8.2.170.0140.00022.96
8.2.160.0030.01022.25
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00517.38
8.2.110.0090.00022.30
8.2.100.0040.00817.91
8.2.90.0040.00419.17
8.2.80.0070.00019.46
8.2.70.0060.00317.25
8.2.60.0050.00317.80
8.2.50.0000.00918.07
8.2.40.0000.00917.90
8.2.30.0040.00418.00
8.2.20.0050.00217.55
8.2.10.0040.00417.61
8.2.00.0050.00517.68
8.1.270.0060.01224.66
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00723.82
8.1.230.0000.01119.22
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0000.01117.22
8.1.190.0080.00017.54
8.1.180.0030.00619.01
8.1.170.0000.00818.50
8.1.160.0000.00718.88
8.1.150.0000.00718.57
8.1.140.0020.00517.29
8.1.130.0030.00317.82
8.1.120.0040.00417.45
8.1.110.0040.00417.27
8.1.100.0000.00717.34
8.1.90.0000.00717.45
8.1.80.0040.00417.24
8.1.70.0040.00417.42
8.1.60.0090.00017.56
8.1.50.0040.00417.55
8.1.40.0000.00817.40
8.1.30.0000.00817.53
8.1.20.0000.00917.65
8.1.10.0030.00517.48
8.1.00.0030.00917.47
8.0.300.0040.00418.77
8.0.290.0000.00716.89
8.0.280.0070.00018.28
8.0.270.0000.00717.17
8.0.260.0030.00316.75
8.0.250.0030.00316.91
8.0.240.0060.00316.90
8.0.230.0000.00716.81
8.0.220.0000.00716.89
8.0.210.0030.00316.73
8.0.200.0040.00416.76
8.0.190.0040.00416.88
8.0.180.0040.00416.80
8.0.170.0050.00216.72
8.0.160.0030.00316.89
8.0.150.0000.00816.79
8.0.140.0000.00716.79
8.0.130.0000.00613.25
8.0.120.0040.00416.79
8.0.110.0050.00316.64
8.0.100.0040.00416.61
8.0.90.0050.00216.80
8.0.80.0000.01416.70
8.0.70.0000.00716.71
8.0.60.0080.00016.76
8.0.50.0040.00416.86
8.0.30.0120.01217.15
8.0.20.0110.00817.40
8.0.10.0000.00816.73
8.0.00.0100.01016.68
7.4.330.0030.00315.00
7.4.320.0050.00216.53
7.4.300.0080.00016.59
7.4.290.0000.00616.48
7.4.280.0040.00416.59
7.4.270.0040.00416.45
7.4.260.0050.00013.29
7.4.250.0030.00316.55
7.4.240.0050.00216.51
7.4.230.0000.00716.33
7.4.220.0150.00616.58
7.4.210.0090.00516.57
7.4.200.0040.00416.70
7.4.190.0050.00216.70
7.4.160.0100.00616.33
7.4.150.0090.00917.40
7.4.140.0100.00817.86
7.4.130.0120.00516.48
7.4.120.0110.00516.39
7.4.110.0100.01016.39
7.4.100.0070.01316.42
7.4.90.0090.00916.35
7.4.80.0110.00619.39
7.4.70.0100.00616.66
7.4.60.0100.00716.46
7.4.50.0030.00616.50
7.4.40.0060.00922.77
7.4.30.0070.01016.39
7.4.10.0030.01314.72
7.4.00.0090.00814.82
7.3.330.0000.00613.19
7.3.320.0000.00513.20
7.3.310.0060.00016.24
7.3.300.0030.00316.05
7.3.290.0090.00316.22
7.3.280.0050.01116.27
7.3.270.0080.01117.40
7.3.260.0040.01516.23
7.3.250.0070.01116.28
7.3.240.0150.00616.40
7.3.230.0110.00716.39
7.3.210.0100.00616.45
7.3.200.0110.01119.39
7.3.190.0030.01316.23
7.3.180.0100.00716.52
7.3.170.0120.00416.60
7.3.160.0040.01116.38
7.3.130.0070.01014.92
7.3.120.0020.01214.74
7.3.110.0180.00014.46
7.3.100.0000.01114.32
7.3.90.0040.01214.30
7.3.80.0080.00814.66
7.3.70.0090.00014.46
7.3.60.0120.00314.63
7.3.50.0110.00414.34
7.3.40.0090.00014.54
7.3.30.0030.01214.64
7.3.20.0140.00316.49
7.3.10.0050.01116.56
7.3.00.0070.00816.48
7.2.330.0150.00916.52
7.2.320.0130.01016.22
7.2.310.0030.01816.31
7.2.300.0070.01016.58
7.2.290.0070.01016.29
7.2.260.0060.01215.07
7.2.250.0070.00714.88
7.2.240.0070.01014.86
7.2.230.0060.00914.45
7.2.220.0030.01014.93
7.2.210.0030.01014.60
7.2.200.0060.00915.04
7.2.190.0060.00914.67
7.2.180.0070.00714.91
7.2.170.0080.00414.81
7.2.160.0090.00615.11
7.2.150.0090.00616.71
7.2.140.0070.00716.57
7.2.130.0060.00616.88
7.2.120.0070.00516.67
7.2.110.0030.00916.78
7.2.100.0080.00716.66
7.2.90.0010.00816.92
7.2.80.0070.00716.82
7.2.70.0040.00616.57
7.2.60.0070.00716.79
7.2.50.0090.00416.88
7.2.40.0070.00716.68
7.2.30.0070.00716.85
7.2.20.0110.00216.55
7.2.10.0050.00916.73
7.2.00.0050.00617.52
7.1.330.0090.00615.33
7.1.320.0080.00815.71
7.1.310.0000.01715.73
7.1.300.0000.01615.31
7.1.290.0070.00715.70
7.1.280.0040.00815.55
7.1.270.0030.00615.46
7.1.260.0080.00315.49
7.1.250.0050.00515.53
7.1.240.0060.00315.39
7.1.230.0030.01015.74
7.1.220.0040.00815.66
7.1.210.0090.00015.70
7.1.200.0070.00715.61
7.1.190.0040.00415.61
7.1.180.0060.00615.58
7.1.170.0040.01115.53
7.1.160.0030.01215.76
7.1.150.0070.00715.56
7.1.140.0080.00415.42
7.1.130.0030.01415.55
7.1.120.0100.00315.71
7.1.110.0000.00915.63
7.1.100.0060.00615.76
7.1.90.0060.00615.34
7.1.80.0000.01315.66
7.1.70.0060.00516.27
7.1.60.0050.00616.48
7.1.50.0050.00916.31
7.1.40.0100.00715.70
7.1.30.0040.01115.73
7.1.20.0000.01015.70
7.1.10.0030.01015.67
7.1.00.0060.03918.99
7.0.330.0000.01315.36
7.0.320.0070.01015.24
7.0.310.0000.01215.36
7.0.300.0070.00715.07
7.0.290.0070.00315.08
7.0.280.0000.00815.17
7.0.270.0050.00315.30
7.0.260.0100.00315.30
7.0.250.0040.00715.16
7.0.240.0090.00315.16
7.0.230.0040.00415.30
7.0.220.0000.01215.46
7.0.210.0030.01015.08
7.0.200.0070.00715.71
7.0.190.0000.00815.32
7.0.180.0060.00615.09
7.0.170.0070.00415.38
7.0.160.0050.00515.43
7.0.150.0030.01015.34
7.0.140.0070.03618.69
7.0.130.0100.00015.50
7.0.120.0060.00615.16
7.0.110.0050.00315.07
7.0.100.0100.00315.23
7.0.90.0060.00915.46
7.0.80.0040.00415.41
7.0.70.0000.01415.23
7.0.60.0150.03017.58
7.0.50.0070.03516.63
7.0.40.0130.02116.67
7.0.30.0100.03316.80
7.0.20.0100.03816.65
7.0.10.0110.03816.57
7.0.00.0070.02616.85
5.6.400.0000.01314.33
5.6.390.0110.00414.52
5.6.380.0070.00714.30
5.6.370.0040.00814.45
5.6.360.0070.00713.85
5.6.350.0060.00614.45
5.6.340.0140.00014.11
5.6.330.0000.01213.99
5.6.320.0120.00314.18
5.6.310.0090.00314.41
5.6.300.0100.00714.26
5.6.290.0050.00514.31
5.6.280.0030.04217.41
5.6.270.0060.00314.40
5.6.260.0040.00814.14
5.6.250.0000.01114.05
5.6.240.0040.01114.41
5.6.230.0140.00314.40
5.6.220.0080.00314.37
5.6.210.0080.04317.51
5.6.200.0070.04516.32
5.6.190.0040.02617.51
5.6.180.0170.03317.46
5.6.170.0120.02617.34
5.6.160.0090.03017.36
5.6.150.0110.02516.34
5.6.140.0040.03616.19
5.6.130.0050.04716.21
5.6.120.0080.04217.72
5.6.110.0020.03217.50
5.6.100.0120.04117.59
5.6.90.0070.04217.76
5.6.80.0080.03217.33
5.6.70.0070.00714.29
5.6.60.0000.01314.43
5.6.50.0060.00914.30
5.6.40.0030.01014.16
5.6.30.0070.00714.45
5.6.20.0000.01314.12
5.6.10.0030.01314.16
5.6.00.0090.00014.29
5.5.380.0030.00614.21
5.5.370.0040.00914.26
5.5.360.0060.00614.03
5.5.350.0050.04417.24
5.5.340.0070.04416.17
5.5.330.0120.04317.40
5.5.320.0090.03817.23
5.5.310.0150.03017.19
5.5.300.0030.02316.16
5.5.290.0100.02516.05
5.5.280.0080.04617.60
5.5.270.0020.02717.44
5.5.260.0080.04117.51
5.5.250.0050.04717.31
5.5.240.0070.03017.14
5.5.230.0050.00314.26
5.5.220.0030.01013.89
5.5.210.0030.01114.34
5.5.200.0060.00614.29
5.5.190.0000.01213.98
5.5.180.0080.00614.30
5.5.170.0030.00714.17
5.5.160.0100.00314.22
5.5.150.0070.00714.05
5.5.140.0070.01114.02
5.5.130.0090.00914.17
5.5.120.0090.01113.95
5.5.110.0060.01014.20
5.5.100.0030.01313.88
5.5.90.0030.01214.29
5.5.80.0040.00714.17
5.5.70.0040.00814.29
5.5.60.0030.01014.28
5.5.50.0050.00514.33
5.5.40.0000.01414.41
5.5.30.0000.01114.05
5.5.20.0030.00614.00
5.5.10.0030.00913.63
5.5.00.0030.00614.00
5.4.450.0500.02115.19
5.4.440.0500.01815.15
5.4.430.0470.02015.12
5.4.420.0030.03415.25
5.4.410.0070.03014.85
5.4.400.0090.02814.93
5.4.390.0020.03314.81
5.4.380.0130.02315.00
5.4.370.0110.02614.70
5.4.360.0070.03514.79
5.4.350.0080.02011.47
5.4.340.0120.04211.53
5.4.330.0030.00310.98
5.4.320.0020.02411.82
5.4.310.0030.02811.61
5.4.300.0060.02011.55
5.4.290.0060.02111.75
5.4.280.0050.02711.49
5.4.270.0060.02211.53
5.4.260.0020.02511.70
5.4.250.0090.02511.70
5.4.240.0060.03014.97
5.4.230.0000.03514.93
5.4.220.0030.03814.81
5.4.210.0050.03314.71
5.4.200.0070.03514.89
5.4.190.0050.03114.93
5.4.180.0120.02514.98
5.4.170.0050.03015.16
5.4.160.0140.02214.86
5.4.150.0100.03914.93
5.4.140.0020.03513.59
5.4.130.0050.02713.78
5.4.120.0150.03213.85
5.4.110.0080.04013.79
5.4.100.0080.03513.69
5.4.90.0090.02413.68
5.4.80.0030.02813.66
5.4.70.0030.03113.78
5.4.60.0040.03113.74
5.4.50.0080.02313.81
5.4.40.0070.03013.77
5.4.30.0100.02513.58
5.4.20.0110.03013.62
5.4.10.0070.02813.60
5.4.00.0050.03213.36
5.3.290.0060.02311.65
5.3.280.0130.03212.42
5.3.270.0120.03712.57
5.3.260.0060.03212.60
5.3.250.0130.02812.48
5.3.240.0080.03012.60
5.3.230.0140.02612.57
5.3.220.0070.02612.48
5.3.210.0050.03912.38
5.3.200.0070.03012.61
5.3.190.0050.02712.62
5.3.180.0100.02712.55
5.3.170.0030.03112.46
5.3.160.0120.02312.57
5.3.150.0050.03312.35
5.3.140.0100.03912.61
5.3.130.0050.03312.41
5.3.120.0050.02912.46
5.3.110.0060.03912.59
5.3.100.0070.03812.28
5.3.90.0050.03012.27
5.3.80.0100.02712.15
5.3.70.0090.03712.10
5.3.60.0080.02712.40
5.3.50.0020.03212.20
5.3.40.0110.02812.20
5.3.30.0070.02712.29
5.3.20.0070.02712.09
5.3.10.0030.03511.96
5.3.00.0020.04011.90
5.2.170.0070.04011.04
5.2.160.0100.03711.05
5.2.150.0030.05011.08
5.2.140.0130.03311.11
5.2.130.0000.04310.98
5.2.120.0070.04311.00
5.2.110.0070.03711.11
5.2.100.0070.03711.24
5.2.90.0070.04011.11
5.2.80.0100.03710.85
5.2.70.0100.03710.97
5.2.60.0100.04310.96
5.2.50.0030.04310.94
5.2.40.0100.04011.02
5.2.30.0030.04010.97
5.2.20.0070.04011.02
5.2.10.0100.03310.75
5.2.00.0100.03710.89
5.1.60.0100.02710.02
5.1.50.0070.0339.90
5.1.40.0130.02710.13
5.1.30.0030.05310.51
5.1.20.0070.05010.52
5.1.10.0030.04010.11
5.1.00.0100.03310.10
5.0.50.0070.0278.62
5.0.40.0070.0378.36
5.0.30.0070.0438.27
5.0.20.0070.0378.25
5.0.10.0030.0378.23
5.0.00.0030.0578.38
4.4.90.0070.0177.39
4.4.80.0000.0237.39
4.4.70.0070.0177.39
4.4.60.0070.0177.39
4.4.50.0070.0277.39
4.4.40.0000.0377.39
4.4.30.0030.0277.39
4.4.20.0030.0207.39
4.4.10.0030.0207.39
4.4.00.0070.0377.39
4.3.110.0070.0207.39
4.3.100.0100.0137.39
4.3.90.0030.0307.39
4.3.80.0030.0437.39
4.3.70.0070.0277.39
4.3.60.0070.0207.39
4.3.50.0100.0137.39
4.3.40.0070.0307.39
4.3.30.0030.0277.39
4.3.20.0000.0237.39
4.3.10.0000.0237.39
4.3.00.0170.01314.47

preferences:
36.35 ms | 400 KiB | 5 Q