3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function test() { $x = array(1,3,2); usort($x, array($this, '_comparison')); return $x; } private function _comparison($a,$b) { return $a - $b; } } $a = new A; var_dump($a->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)
8.3.60.0090.00918.43
8.3.50.0090.00721.92
8.3.40.0110.00418.59
8.3.30.0070.00719.01
8.3.20.0040.00420.14
8.3.10.0050.00320.42
8.3.00.0040.00419.13
8.2.180.0150.00418.36
8.2.170.0070.00722.96
8.2.160.0070.00720.39
8.2.150.0000.00724.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0050.00320.97
8.2.110.0090.00020.35
8.2.100.0000.01217.91
8.2.90.0050.00319.21
8.2.80.0040.00417.97
8.2.70.0090.00017.50
8.2.60.0030.00617.80
8.2.50.0000.00718.10
8.2.40.0050.00320.41
8.2.30.0020.00522.40
8.2.20.0040.00417.56
8.2.10.0070.00018.14
8.2.00.0030.00517.65
8.1.280.0110.00425.92
8.1.270.0060.00323.88
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00318.87
8.1.230.0120.00020.96
8.1.220.0050.00317.76
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0000.00817.52
8.1.180.0080.00018.10
8.1.170.0030.00620.38
8.1.160.0050.00318.79
8.1.150.0000.00720.68
8.1.140.0040.00417.47
8.1.130.0030.00317.75
8.1.120.0000.00717.47
8.1.110.0000.00817.35
8.1.100.0000.00717.47
8.1.90.0040.00417.46
8.1.80.0000.00717.36
8.1.70.0070.00017.38
8.1.60.0090.00017.46
8.1.50.0050.00317.43
8.1.40.0050.00217.39
8.1.30.0040.00417.68
8.1.20.0000.00717.65
8.1.10.0040.00417.63
8.1.00.0000.00717.41
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0040.00418.44
8.0.270.0000.00717.25
8.0.260.0030.00317.17
8.0.250.0030.00316.86
8.0.240.0000.00616.95
8.0.230.0000.00716.95
8.0.220.0000.00816.94
8.0.210.0040.00416.88
8.0.200.0040.00416.97
8.0.190.0000.00717.02
8.0.180.0000.00716.95
8.0.170.0040.00416.93
8.0.160.0030.00316.89
8.0.150.0000.00716.72
8.0.140.0000.00816.87
8.0.130.0000.00713.39
8.0.120.0080.00016.92
8.0.110.0040.00416.89
8.0.100.0040.00416.70
8.0.90.0070.00016.91
8.0.80.0140.00316.86
8.0.70.0000.00816.77
8.0.60.0080.00016.78
8.0.50.0070.00016.79
8.0.30.0100.01716.97
8.0.20.0040.01517.40
8.0.10.0040.00417.07
8.0.00.0120.00516.64
7.4.330.0000.00515.00
7.4.320.0030.00516.51
7.4.300.0000.00716.60
7.4.290.0020.00516.36
7.4.280.0050.00516.63
7.4.270.0000.00716.48
7.4.260.0000.00716.63
7.4.250.0000.00716.53
7.4.240.0020.00516.63
7.4.230.0000.00716.49
7.4.220.0130.00616.60
7.4.210.0040.01116.59
7.4.200.0030.00316.41
7.4.160.0030.01316.34
7.4.150.0090.00917.40
7.4.140.0080.00817.86
7.4.130.0100.00716.52
7.4.120.0120.00616.46
7.4.110.0090.00616.51
7.4.100.0000.01616.55
7.4.90.0090.00616.51
7.4.80.0140.00619.39
7.4.70.0090.00916.45
7.4.60.0070.01116.54
7.4.50.0040.00416.52
7.4.40.0110.01116.49
7.4.30.0160.00416.39
7.4.00.0070.00714.84
7.3.330.0000.00513.23
7.3.320.0030.00313.29
7.3.310.0070.00016.30
7.3.300.0050.00216.24
7.3.290.0070.00716.24
7.3.280.0130.00616.30
7.3.270.0110.00717.40
7.3.260.0120.00616.24
7.3.250.0060.01116.35
7.3.240.0060.01216.50
7.3.230.0170.00016.39
7.3.210.0130.00316.16
7.3.200.0130.00619.39
7.3.190.0030.01216.38
7.3.180.0060.00916.49
7.3.170.0070.01416.63
7.3.160.0160.00016.35
7.2.330.0060.01116.77
7.2.320.0130.00316.80
7.2.310.0110.00516.69
7.2.300.0100.00716.86
7.2.290.0130.01016.51
7.2.00.0030.00919.37
7.1.100.0040.00818.05
7.1.70.0040.00417.02
7.1.60.0130.00319.61
7.1.50.0280.00334.86
7.1.00.0000.07722.49
7.0.200.0000.00816.60
7.0.140.0000.07322.05
7.0.60.0200.07319.93
7.0.50.0070.07017.87
7.0.40.0100.03720.26
7.0.30.0470.07720.23
7.0.20.0170.04720.08
7.0.10.0070.07720.30
7.0.00.0030.04020.11
5.6.280.0000.07720.93
5.6.210.0030.04020.77
5.6.200.0170.07018.14
5.6.190.0100.03720.48
5.6.180.0500.07020.54
5.6.170.0330.06720.54
5.6.160.0100.08020.71
5.6.150.0100.05318.25
5.6.140.0070.06318.18
5.6.130.0030.08718.14
5.6.120.0130.07720.79
5.6.110.0170.06721.14
5.6.100.0130.08321.02
5.6.90.0170.07320.98
5.6.80.0000.04020.51
5.5.350.0130.07720.33
5.5.340.0000.05318.08
5.5.330.0030.07020.25
5.5.320.0070.04020.31
5.5.310.0300.07320.24
5.5.300.0000.08017.97
5.5.290.0100.08018.04
5.5.280.0100.07020.83
5.5.270.0100.05020.89
5.5.260.0200.08020.76
5.5.250.0070.05720.59
5.5.240.0200.04020.24
5.4.450.0330.04319.42
5.4.440.0070.03019.48
5.4.430.0830.04319.33
5.4.420.0600.05719.57
5.4.410.0870.04019.45
5.4.400.0670.06018.96
5.4.390.0770.05019.34
5.4.380.0270.06018.82
5.4.370.0400.05018.71
5.4.360.0170.08018.80
5.4.350.0270.05018.48
5.4.340.0270.06718.82
5.4.320.0060.03912.50
5.4.310.0060.04012.50
5.4.300.0070.04312.50
5.4.290.0030.04812.50
5.4.280.0090.03512.39
5.4.270.0100.03912.39
5.4.260.0070.04012.40
5.4.250.0040.04312.40
5.4.240.0120.03212.40
5.4.230.0100.03912.39
5.4.220.0110.03412.39
5.4.210.0070.03512.39
5.4.200.0060.04212.39
5.4.190.0090.03412.38
5.4.180.0060.04112.38
5.4.170.0080.03712.40
5.4.160.0090.04112.39
5.4.150.0030.04012.39
5.4.140.0070.03612.07
5.4.130.0070.04212.07
5.4.120.0060.03712.02
5.4.110.0070.03712.02
5.4.100.0070.03512.02
5.4.90.0030.04612.02
5.4.80.0060.04112.02
5.4.70.0050.03812.01
5.4.60.0100.03312.01
5.4.50.0090.03212.02
5.4.40.0080.04212.00
5.4.30.0070.03712.00
5.4.20.0060.03611.99
5.4.10.0120.04112.00
5.4.00.0040.04011.48
5.3.290.0130.03712.80
5.3.280.0060.03812.71
5.3.270.0090.03812.72
5.3.260.0100.04212.72
5.3.250.0080.04112.72
5.3.240.0090.04012.72
5.3.230.0090.04112.71
5.3.220.0070.04912.68
5.3.210.0120.03712.68
5.3.200.0070.04112.68
5.3.190.0150.03112.68
5.3.180.0060.03812.68
5.3.170.0070.04012.66
5.3.160.0060.03912.67
5.3.150.0070.03712.68
5.3.140.0090.03612.66
5.3.130.0060.04412.66
5.3.120.0100.03512.66
5.3.110.0030.04612.66
5.3.100.0070.04412.13
5.3.90.0090.03512.10
5.3.80.0090.03812.09
5.3.70.0050.04012.10
5.3.60.0050.03712.08
5.3.50.0080.04112.03
5.3.40.0100.03612.03
5.3.30.0090.03511.98
5.3.20.0080.04111.77
5.3.10.0090.03911.73
5.3.00.0090.03811.72
5.2.170.0070.0429.23
5.2.160.0040.0419.23
5.2.150.0070.0359.23
5.2.140.0100.0289.22
5.2.130.0060.0299.18
5.2.120.0030.0319.19
5.2.110.0050.0399.19
5.2.100.0080.0359.18
5.2.90.0090.0279.18
5.2.80.0090.0289.17
5.2.70.0100.0379.18
5.2.60.0040.0329.13
5.2.50.0040.0349.10
5.2.40.0090.0259.07
5.2.30.0070.0359.05
5.2.20.0060.0329.04
5.2.10.0030.0318.95
5.2.00.0100.0258.81
5.1.60.0060.0268.09
5.1.50.0080.0228.09
5.1.40.0060.0308.07
5.1.30.0090.0288.42
5.1.20.0070.0248.44
5.1.10.0050.0318.16
5.1.00.0070.0238.16
5.0.50.0060.0226.64
5.0.40.0050.0246.50
5.0.30.0060.0306.32
5.0.20.0030.0216.28
5.0.10.0030.0236.26
5.0.00.0020.0336.25
4.4.90.0030.0224.78
4.4.80.0060.0144.75
4.4.70.0050.0144.76
4.4.60.0020.0174.75
4.4.50.0000.0214.77
4.4.40.0050.0274.71
4.4.30.0040.0174.76
4.4.20.0010.0204.84
4.4.10.0020.0174.85
4.4.00.0010.0284.76
4.3.110.0010.0184.67
4.3.100.0020.0184.66
4.3.90.0030.0144.64
4.3.80.0050.0224.59
4.3.70.0060.0124.63
4.3.60.0040.0134.63
4.3.50.0020.0194.63
4.3.40.0050.0264.54
4.3.30.0010.0173.30
4.3.20.0020.0173.28
4.3.10.0030.0233.24
4.3.00.0130.01313.92

preferences:
53.79 ms | 400 KiB | 5 Q