3v4l.org

run code in 300+ PHP versions simultaneously
<?php $vars = range(1, 10000); $results = array_map($vars, function($var) { return $var * $var; });

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)
8.3.60.0120.00918.68
8.3.50.0100.01221.92
8.3.40.0100.01019.09
8.3.30.0070.00719.00
8.3.20.0080.00019.04
8.3.10.0090.00021.14
8.3.00.0070.00023.61
8.2.180.0090.00616.75
8.2.170.0140.00422.96
8.2.160.0130.00020.52
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0080.00020.93
8.2.110.0120.00020.40
8.2.100.0090.00317.84
8.2.90.0000.00819.21
8.2.80.0040.00418.02
8.2.70.0060.00317.63
8.2.60.0050.00318.18
8.2.50.0030.00618.07
8.2.40.0070.00318.22
8.2.30.0000.00719.66
8.2.20.0040.00417.85
8.2.10.0000.00717.94
8.2.00.0040.00817.78
8.1.280.0130.01025.92
8.1.270.0000.00823.99
8.1.260.0140.00426.35
8.1.250.0080.00028.09
8.1.240.0000.00923.87
8.1.230.0060.00621.07
8.1.220.0090.00018.77
8.1.210.0050.00319.37
8.1.200.0040.00717.73
8.1.190.0080.00017.78
8.1.180.0000.00818.10
8.1.170.0060.00318.68
8.1.160.0070.00019.31
8.1.150.0050.00318.84
8.1.140.0000.00717.80
8.1.130.0030.00318.13
8.1.120.0040.00417.76
8.1.110.0000.00817.69
8.1.100.0080.00017.72
8.1.90.0070.00017.76
8.1.80.0000.00817.79
8.1.70.0070.00017.61
8.1.60.0020.00517.81
8.1.50.0040.00417.68
8.1.40.0000.00817.83
8.1.30.0000.00717.98
8.1.20.0040.00417.91
8.1.10.0020.00517.80
8.1.00.0000.00717.79
8.0.300.0060.00320.23
8.0.290.0040.00417.43
8.0.280.0000.00718.73
8.0.270.0050.00217.40
8.0.260.0050.00217.12
8.0.250.0040.00417.15
8.0.240.0030.00517.32
8.0.230.0030.00317.21
8.0.220.0030.00317.09
8.0.210.0030.00317.20
8.0.200.0060.00017.22
8.0.190.0040.00417.23
8.0.180.0000.00817.27
8.0.170.0030.00617.17
8.0.160.0030.00517.30
8.0.150.0070.00017.20
8.0.140.0040.00417.14
8.0.130.0030.00313.68
8.0.120.0040.00417.26
8.0.110.0040.00417.27
8.0.100.0080.00017.15
8.0.90.0040.00417.13
8.0.80.0070.00717.30
8.0.70.0000.00817.37
8.0.60.0000.00817.32
8.0.50.0050.00317.24
8.0.30.0090.00917.35
8.0.20.0100.01017.54
8.0.10.0020.00517.25
8.0.00.0140.00617.18
7.4.330.0030.00316.84
7.4.320.0000.00616.86
7.4.300.0030.00316.78
7.4.290.0040.00416.83
7.4.280.0070.00016.70
7.4.270.0000.00716.91
7.4.260.0030.00313.57
7.4.250.0000.00716.86
7.4.240.0030.00516.80
7.4.230.0030.00316.88
7.4.220.0070.01116.79
7.4.210.0060.01216.83
7.4.200.0000.00716.97
7.4.190.0000.00716.84
7.4.160.0130.00316.63
7.4.150.0130.01017.40
7.4.140.0110.00917.86
7.4.130.0050.01516.84
7.4.120.0130.00616.88
7.4.110.0110.00816.69
7.4.100.0130.00416.68
7.4.90.0130.01416.73
7.4.80.0060.01219.39
7.4.70.0090.00916.75
7.4.60.0000.01916.96
7.4.50.0030.00616.53
7.4.40.0090.00622.77
7.4.30.0140.00616.79
7.4.00.0060.00615.14
7.3.330.0030.00313.34
7.3.320.0030.00313.53
7.3.310.0030.00316.70
7.3.300.0000.00716.46
7.3.290.0100.01016.54
7.3.280.0050.01216.61
7.3.270.0200.00317.40
7.3.260.0070.01218.24
7.3.250.0100.00716.70
7.3.240.0090.00616.59
7.3.230.0120.00916.79
7.3.210.0120.00616.69
7.3.200.0130.00919.39
7.3.190.0160.00616.66
7.3.180.0090.00616.62
7.3.170.0090.00616.62
7.3.160.0100.01316.69
7.3.120.0090.00615.24
7.3.10.0110.00416.52
7.3.00.0100.00716.65
7.2.330.0070.01116.86
7.2.320.0070.01117.02
7.2.310.0070.01316.85
7.2.300.0130.01017.04
7.2.290.0080.00816.76
7.2.130.0190.00616.61
7.2.120.0000.01516.97
7.2.110.0080.00317.00
7.2.100.0060.01216.75
7.2.90.0130.01016.65
7.2.80.0000.01417.01
7.2.70.0110.00716.76
7.2.60.0160.00316.88
7.2.50.0110.00816.73
7.2.40.0140.00716.90
7.2.30.0170.00316.95
7.2.20.0100.00716.56
7.2.10.0030.01016.52
7.2.00.0110.00518.13
7.1.250.0060.01215.48
7.1.200.0070.00715.78
7.1.100.0030.00918.18
7.1.70.0080.00316.80
7.1.60.0140.01019.08
7.1.50.0110.01416.93
7.1.00.0030.04022.54
7.0.200.0030.00616.77
7.0.140.0070.07022.10
7.0.100.0530.07020.24
7.0.90.0100.05720.23
7.0.80.0070.07720.16
7.0.70.0570.07720.14
7.0.60.0470.08320.34
7.0.50.0500.07320.63
7.0.40.0130.07720.11
7.0.30.0070.04020.05
7.0.20.0130.08020.18
7.0.10.0100.05020.17
7.0.00.0130.08020.17
5.6.280.0100.07022.15
5.6.250.0070.08321.79
5.6.240.0070.08321.93
5.6.230.0070.05722.04
5.6.220.0030.08721.90
5.6.210.0130.06721.95
5.6.200.0030.05722.39
5.6.190.0100.07722.32
5.6.180.0100.07722.34
5.6.170.0070.08022.36
5.6.160.0170.07722.43
5.6.150.0030.05322.25
5.6.140.0170.07722.35
5.6.130.0100.08322.42
5.6.120.0100.06322.41
5.6.110.0030.05022.32
5.6.100.0070.08722.44
5.6.90.0130.05322.36
5.6.80.0030.08721.61
5.6.70.0030.09021.75
5.6.60.0070.05021.71
5.6.50.0070.07321.64
5.6.40.0000.06021.71
5.6.30.0100.09021.82
5.6.20.0030.07721.60
5.6.10.0030.04321.72
5.6.00.0000.06721.57
5.5.380.0170.05321.79
5.5.370.0170.07321.64
5.5.360.0100.04721.67
5.5.350.0170.07021.63
5.5.340.0130.07022.09
5.5.330.0100.06722.12
5.5.320.0070.07022.02
5.5.310.0070.07022.12
5.5.300.0070.08022.02
5.5.290.0100.08022.12
5.5.280.0170.05022.19
5.5.270.0130.07022.11
5.5.260.0070.04722.01
5.5.250.0030.07322.00
5.5.240.0200.06721.55
5.5.230.0100.08021.47
5.5.220.0170.06721.42
5.5.210.0170.06321.47
5.5.200.0030.05021.42
5.5.190.0070.07021.54
5.5.180.0130.07721.56
5.5.160.0030.05721.27
5.5.150.0070.08021.44
5.5.140.0070.07021.36
5.5.130.0100.07721.55
5.5.120.0030.08321.46
5.5.110.0070.08321.52
5.5.100.0030.07721.39
5.5.90.0170.09021.45
5.5.80.0000.08721.25
5.5.70.0100.08321.35
5.5.60.0000.07021.34
5.5.50.0200.05721.34
5.5.40.0030.05321.39
5.5.30.0100.04321.28
5.5.20.0070.07321.45
5.5.10.0100.03721.39
5.5.00.0070.03721.27
5.4.450.0100.07720.73
5.4.440.0070.08020.58
5.4.430.0130.07320.44
5.4.420.0100.06320.57
5.4.410.0000.04320.31
5.4.400.0000.09020.18
5.4.390.0130.07320.27
5.4.380.0100.08320.32
5.4.370.0170.06720.32
5.4.360.0130.07020.28
5.4.350.0100.04720.26
5.4.340.0200.07020.12
5.4.320.0100.04720.26
5.4.310.0000.07720.26
5.4.300.0100.07320.43
5.4.290.0100.06720.07
5.4.280.0170.06320.43
5.4.270.0130.06320.08
5.4.260.0100.08720.40
5.4.250.0100.06320.25
5.4.240.0100.07720.21
5.4.230.0030.07720.43
5.4.220.0000.09020.23
5.4.210.0100.07020.26
5.4.200.0170.07020.24
5.4.190.0030.08320.30
5.4.180.0070.03720.42
5.4.170.0000.04320.23
5.4.160.0070.03320.07
5.4.150.0170.03020.38
5.4.140.0100.03017.68
5.4.130.0070.03317.45
5.4.120.0000.04317.69
5.4.110.0030.04017.56
5.4.100.0070.03317.55
5.4.90.0030.03717.71
5.4.80.0000.04317.61
5.4.70.0070.03717.68
5.4.60.0030.05317.59
5.4.50.0030.06017.57
5.4.40.0070.04017.70
5.4.30.0030.05017.53
5.4.20.0030.04017.64
5.4.10.0070.03317.52
5.4.00.0070.03316.93
5.3.290.0100.07315.88
5.3.280.0200.07015.84
5.3.270.0000.04715.78
5.3.260.0000.05015.96
5.3.250.0070.03315.92
5.3.240.0070.03315.78
5.3.230.0000.04015.91
5.3.220.0030.04315.73
5.3.210.0030.04015.70
5.3.200.0030.03715.90
5.3.190.0000.04315.79
5.3.180.0030.03715.81
5.3.170.0030.04315.88
5.3.160.0030.03715.88
5.3.150.0070.03315.74
5.3.140.0030.03715.84
5.3.130.0100.03315.75
5.3.120.0070.03715.79
5.3.110.0130.03715.75
5.3.100.0030.03715.28
5.3.90.0030.03715.23
5.3.80.0070.03315.28
5.3.70.0070.04315.17
5.3.60.0070.03715.11
5.3.50.0100.03015.13
5.3.40.0070.03715.09
5.3.30.0100.03015.11
5.3.20.0070.03314.93
5.3.10.0000.04014.84
5.3.00.0070.03314.87
5.2.170.0030.03014.31
5.2.160.0030.02714.31
5.2.150.0070.02714.31
5.2.140.0000.03314.31
5.2.130.0000.03014.31
5.2.120.0070.03014.31
5.2.110.0030.03014.31
5.2.100.0000.03014.31
5.2.90.0000.03014.31
5.2.80.0030.03014.31
5.2.70.0000.03014.31
5.2.60.0000.03014.31
5.2.50.0030.02714.31
5.2.40.0070.02314.31
5.2.30.0000.04014.31
5.2.20.0000.03014.31
5.2.10.0030.03014.31
5.2.00.0100.03014.31
5.1.60.0030.02314.31
5.1.50.0000.02714.31
5.1.40.0030.02314.31
5.1.30.0000.02714.31
5.1.20.0030.03714.31
5.1.10.0030.02314.31
5.1.00.0030.02314.31
5.0.50.0030.02014.31
5.0.40.0070.03314.31
5.0.30.0000.03714.31
5.0.20.0000.02014.31
5.0.10.0030.04014.31
5.0.00.0100.06014.31
4.4.90.0000.01714.31
4.4.80.0000.01714.31
4.4.70.0000.01714.31
4.4.60.0070.01014.31
4.4.50.0000.01714.31
4.4.40.0000.02314.31
4.4.30.0000.02014.31
4.4.20.0000.01714.31
4.4.10.0030.01314.31
4.4.00.0000.02714.31
4.3.110.0100.01314.31
4.3.100.0000.01714.31
4.3.90.0000.03314.31
4.3.80.0070.04714.31
4.3.70.0000.04014.31
4.3.60.0030.02714.31
4.3.50.0070.03314.31
4.3.40.0030.04314.31
4.3.30.0000.03714.31
4.3.20.0000.04014.31
4.3.10.0000.02014.31
4.3.00.0000.03014.31

preferences:
42.14 ms | 401 KiB | 5 Q