3v4l.org

run code in 300+ PHP versions simultaneously
<?php $vars = array(11, '11e1', '11f1', '11e0', '11f0', '11e2', '11f2'); $size = count($vars); for($ii = 0; $ii < $size - 1; $ii++) { for($jj = $ii; $jj < $size; $jj++) { echo "$ii $jj\n"; } } var_dump($vars);

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)
8.3.40.0050.01018.70
8.3.30.0030.01018.96
8.3.20.0000.00720.14
8.3.10.0050.00323.66
8.3.00.0080.00019.25
8.2.170.0040.01122.96
8.2.160.0040.01120.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00421.04
8.2.110.0030.00622.25
8.2.100.0040.00817.91
8.2.90.0040.00417.84
8.2.80.0040.00417.97
8.2.70.0120.00017.63
8.2.60.0080.00017.80
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0000.00818.06
8.2.20.0040.00417.76
8.2.10.0050.00318.15
8.2.00.0000.00817.66
8.1.270.0090.00022.14
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0090.00022.46
8.1.230.0080.00420.96
8.1.220.0050.00317.78
8.1.210.0040.00418.93
8.1.200.0060.00317.23
8.1.190.0080.00017.36
8.1.180.0030.00618.10
8.1.170.0040.00418.59
8.1.160.0000.00721.97
8.1.150.0040.00418.76
8.1.140.0050.00317.46
8.1.130.0070.00017.80
8.1.120.0030.00517.42
8.1.110.0020.00517.38
8.1.100.0050.00217.47
8.1.90.0000.00717.41
8.1.80.0030.00317.49
8.1.70.0030.00317.39
8.1.60.0040.00717.47
8.1.50.0060.00317.45
8.1.40.0040.00417.36
8.1.30.0080.00017.66
8.1.20.0000.00817.66
8.1.10.0050.00317.39
8.1.00.0030.00617.49
8.0.300.0040.00420.04
8.0.290.0000.00716.75
8.0.280.0040.00418.50
8.0.270.0000.00717.17
8.0.260.0000.00617.24
8.0.250.0030.00316.88
8.0.240.0050.00316.84
8.0.230.0030.00316.82
8.0.220.0040.00416.90
8.0.210.0030.00316.74
8.0.200.0070.00016.98
8.0.190.0040.00416.91
8.0.180.0000.00716.91
8.0.170.0040.00416.96
8.0.160.0050.00316.92
8.0.150.0000.00816.86
8.0.140.0070.00016.82
8.0.130.0060.00013.29
8.0.120.0000.00816.87
8.0.110.0000.00716.83
8.0.100.0040.00416.78
8.0.90.0000.00716.91
8.0.80.0070.00716.86
8.0.70.0080.00016.75
8.0.60.0050.00216.74
8.0.50.0000.00816.83
8.0.30.0100.01217.07
8.0.20.0110.00917.40
8.0.10.0000.00816.96
8.0.00.0070.01216.72
7.4.330.0020.00215.09
7.4.320.0000.00616.50
7.4.300.0040.00416.50
7.4.290.0070.00016.51
7.4.280.0040.00416.54
7.4.270.0000.00716.57
7.4.260.0030.00316.49
7.4.250.0070.00016.55
7.4.240.0070.00016.48
7.4.230.0000.00816.70
7.4.220.0060.01216.46
7.4.210.0030.01316.46
7.4.200.0000.00716.58
7.4.160.0100.00716.61
7.4.150.0030.01417.40
7.4.140.0090.00817.86
7.4.130.0070.01216.56
7.4.120.0090.00816.40
7.4.110.0100.00716.68
7.4.100.0060.01116.41
7.4.90.0120.00616.55
7.4.80.0070.01119.39
7.4.70.0140.00616.49
7.4.60.0100.00616.28
7.4.50.0040.00416.51
7.4.40.0060.01116.47
7.4.30.0030.01416.45
7.4.10.0130.00715.00
7.4.00.0130.00514.86
7.3.330.0040.00413.20
7.3.320.0000.00513.16
7.3.310.0000.00716.26
7.3.300.0040.00416.37
7.3.290.0070.01016.36
7.3.280.0080.00716.29
7.3.270.0120.00617.40
7.3.260.0140.01416.73
7.3.250.0100.01016.34
7.3.240.0120.01216.38
7.3.230.0090.01216.59
7.3.210.0160.00616.32
7.3.200.0060.01619.39
7.3.190.0140.00316.44
7.3.180.0130.00716.38
7.3.170.0130.00716.61
7.3.160.0130.00316.64
7.3.130.0030.01315.00
7.3.120.0040.01514.80
7.3.110.0120.00614.95
7.3.100.0070.00714.88
7.3.90.0040.00814.83
7.3.80.0040.00814.87
7.3.70.0100.00314.76
7.3.60.0100.00314.80
7.3.50.0000.00814.45
7.3.40.0110.00414.96
7.3.30.0000.01414.85
7.3.20.0090.00616.55
7.3.10.0060.01216.68
7.3.00.0070.01016.63
7.2.330.0090.00916.51
7.2.320.0190.00316.46
7.2.310.0100.01316.76
7.2.300.0150.00616.38
7.2.290.0090.01216.59
7.2.260.0060.00614.87
7.2.250.0070.01114.96
7.2.240.0030.01314.79
7.2.230.0120.00615.00
7.2.220.0040.00714.95
7.2.210.0060.00914.75
7.2.200.0070.01015.21
7.2.190.0110.00315.14
7.2.180.0030.00714.88
7.2.170.0060.01014.96
7.2.160.0090.00615.00
7.2.150.0070.01017.09
7.2.140.0040.01116.93
7.2.130.0030.01316.87
7.2.120.0090.00616.97
7.2.110.0080.00316.96
7.2.100.0030.00916.62
7.2.90.0040.01116.96
7.2.80.0070.00717.09
7.2.70.0090.00316.95
7.2.60.0090.00316.79
7.2.50.0110.00317.11
7.2.40.0090.00616.96
7.2.30.0110.00317.02
7.2.20.0040.00716.93
7.2.10.0110.00416.74
7.2.00.0070.00418.09
7.1.330.0100.00315.71
7.1.320.0070.00715.98
7.1.310.0100.00315.85
7.1.300.0060.00615.73
7.1.290.0030.01415.52
7.1.280.0000.01215.84
7.1.270.0030.00615.75
7.1.260.0100.00015.85
7.1.250.0070.00415.77
7.1.240.0060.00615.86
7.1.230.0000.01015.88
7.1.220.0060.00915.54
7.1.210.0040.00715.75
7.1.200.0070.00715.72
7.1.190.0080.00415.64
7.1.180.0070.00415.55
7.1.170.0000.01415.96
7.1.160.0000.00915.89
7.1.150.0110.00015.64
7.1.140.0030.00715.84
7.1.130.0030.00915.52
7.1.120.0000.01415.84
7.1.110.0080.00815.78
7.1.100.0050.01217.04
7.1.90.0000.01515.67
7.1.80.0030.00915.89
7.1.70.0080.00516.38
7.1.60.0080.01117.67
7.1.50.0060.00516.54
7.1.40.0000.01615.91
7.1.30.0000.01115.86
7.1.20.0060.00615.83
7.1.10.0080.00015.81
7.1.00.0050.04119.10
7.0.330.0090.00615.44
7.0.320.0030.00615.43
7.0.310.0030.00915.53
7.0.300.0070.00415.47
7.0.290.0030.01315.28
7.0.280.0080.00615.19
7.0.270.0090.00615.43
7.0.260.0090.00615.45
7.0.250.0040.01115.44
7.0.240.0030.01315.54
7.0.230.0090.00315.39
7.0.220.0060.00615.26
7.0.210.0000.01515.39
7.0.200.0080.00515.27
7.0.190.0030.01215.11
7.0.180.0070.00415.50
7.0.170.0070.00715.41
7.0.160.0070.00715.47
7.0.150.0030.01215.29
7.0.140.0000.04818.83
7.0.130.0060.00615.55
7.0.120.0030.00915.28
7.0.110.0000.01315.32
7.0.100.0020.02717.72
7.0.90.0070.02817.69
7.0.80.0030.02317.67
7.0.70.0050.02317.64
7.0.60.0030.02317.68
7.0.50.0060.03017.94
7.0.40.0070.03816.63
7.0.30.0030.04816.78
7.0.20.0050.02916.69
7.0.10.0100.04216.85
7.0.00.0060.04616.67
5.6.400.0120.00314.28
5.6.390.0080.00614.19
5.6.380.0060.00814.25
5.6.370.0040.01114.51
5.6.360.0030.00614.17
5.6.350.0120.00314.26
5.6.340.0000.00914.53
5.6.330.0030.00614.25
5.6.320.0060.00914.49
5.6.310.0070.00714.49
5.6.300.0030.01414.32
5.6.290.0000.01514.38
5.6.280.0040.04117.65
5.6.270.0100.00614.22
5.6.260.0000.01814.34
5.6.250.0020.02617.59
5.6.240.0020.02517.48
5.6.230.0060.02317.51
5.6.220.0050.02317.50
5.6.210.0050.02217.47
5.6.200.0050.02517.59
5.6.190.0070.04017.59
5.6.180.0100.04017.66
5.6.170.0070.04517.70
5.6.160.0100.04017.62
5.6.150.0050.04617.59
5.6.140.0050.04817.72
5.6.130.0080.03217.70
5.6.120.0070.04717.66
5.6.110.0080.02717.72
5.6.100.0070.02017.58
5.6.90.0050.03717.66
5.6.80.0090.03317.28
5.6.70.0080.04017.18
5.6.60.0050.04017.41
5.6.50.0070.03117.29
5.6.40.0070.02717.37
5.6.30.0030.02817.32
5.6.20.0100.02217.31
5.6.10.0000.04117.25
5.6.00.0050.04117.31
5.5.380.0070.02117.38
5.5.370.0070.02217.21
5.5.360.0070.02017.38
5.5.350.0060.02117.27
5.5.340.0070.02217.48
5.5.330.0090.04417.49
5.5.320.0050.04917.51
5.5.310.0090.03117.53
5.5.300.0090.04417.62
5.5.290.0070.04417.60
5.5.280.0050.03617.64
5.5.270.0070.04717.53
5.5.260.0080.03817.45
5.5.250.0040.04117.64
5.5.240.0050.04517.33
5.5.230.0050.03017.35
5.5.220.0120.02117.22
5.5.210.0070.03917.37
5.5.200.0050.04517.16
5.5.190.0070.04517.27
5.5.180.0090.03717.15
5.5.170.0000.01314.13
5.5.160.0050.04117.28
5.5.150.0050.04417.13
5.5.140.0060.02517.08
5.5.130.0080.03117.24
5.5.120.0050.02417.14
5.5.110.0040.04117.30
5.5.100.0090.04117.12
5.5.90.0030.02217.00
5.5.80.0080.03517.07
5.5.70.0070.02017.01
5.5.60.0020.02317.14
5.5.50.0050.02217.21
5.5.40.0040.02017.28
5.5.30.0070.04117.09
5.5.20.0070.04217.20
5.5.10.0070.04517.05
5.5.00.0050.04317.17
5.4.450.0080.03815.29
5.4.440.0050.04415.00
5.4.430.0060.04015.12
5.4.420.0050.03815.17
5.4.410.0030.04115.13
5.4.400.0020.04315.10
5.4.390.0060.03515.06
5.4.380.0030.04314.91
5.4.370.0080.03714.86
5.4.360.0030.02214.86
5.4.350.0070.03714.88
5.4.340.0030.02315.09
5.4.330.0050.00511.01
5.4.320.0030.04115.00
5.4.310.0070.01814.90
5.4.300.0050.03815.05
5.4.290.0050.04315.02
5.4.280.0060.02514.94
5.4.270.0080.03714.86
5.4.260.0050.02514.99
5.4.250.0030.03714.92
5.4.240.0100.01515.06
5.4.230.0030.04015.02
5.4.220.0050.03315.14
5.4.210.0050.04115.00
5.4.200.0090.03515.06
5.4.190.0080.04114.99
5.4.180.0070.04115.12
5.4.170.0080.03314.95
5.4.160.0060.02615.03
5.4.150.0040.02714.99
5.4.140.0120.03513.65
5.4.130.0050.03813.65
5.4.120.0050.03713.62
5.4.110.0080.03713.70
5.4.100.0050.03913.61
5.4.90.0050.04013.60
5.4.80.0060.03513.61
5.4.70.0020.04413.61
5.4.60.0060.04813.62
5.4.50.0120.02813.64
5.4.40.0050.04313.66
5.4.30.0030.02713.49
5.4.20.0130.03313.48
5.4.10.0050.04013.75
5.4.00.0050.02213.26
5.3.290.0070.06014.52
5.3.280.0070.06314.57
5.3.270.0030.03714.54
5.3.260.0070.07714.56
5.3.250.0100.06314.46
5.3.240.0130.03314.61
5.3.230.0100.07314.59
5.3.220.0130.04014.48
5.3.210.0100.07314.56
5.3.200.0070.07314.55
5.3.190.0130.07314.47
5.3.180.0030.04714.39
5.3.170.0070.07314.42
5.3.160.0100.06014.38
5.3.150.0070.04314.55
5.3.140.0000.07714.39
5.3.130.0030.07314.48
5.3.120.0100.06314.50
5.3.110.0070.06714.55
5.3.100.0100.05013.91
5.3.90.0100.07313.97
5.3.80.0030.04014.00
5.3.70.0070.06013.95
5.3.60.0100.05313.99
5.3.50.0130.02713.90
5.3.40.0130.06713.90
5.3.30.0130.08013.89
5.3.20.0030.04013.65
5.3.10.0030.05713.43
5.3.00.0070.04713.50
5.2.170.0070.06012.65
5.2.160.0030.03312.65
5.2.150.0000.04712.65
5.2.140.0130.05712.65
5.2.130.0100.05712.65
5.2.120.0000.03712.65
5.2.110.0070.03712.65
5.2.100.0030.06012.65
5.2.90.0030.06312.65
5.2.80.0030.06012.65
5.2.70.0070.06312.65
5.2.60.0070.04012.65
5.2.50.0070.06312.65
5.2.40.0100.05312.65
5.2.30.0030.06312.65
5.2.20.0070.06012.65
5.2.10.0100.06012.65
5.2.00.0000.06312.65
5.1.60.0100.04312.65
5.1.50.0100.05312.65
5.1.40.0000.05712.65
5.1.30.0070.03712.65
5.1.20.0100.04712.65
5.1.10.0000.05712.65
5.1.00.0100.05012.65
5.0.50.0030.04712.65
5.0.40.0030.02312.65
5.0.30.0070.06012.65
5.0.20.0000.02712.65
5.0.10.0070.04312.65
5.0.00.0000.03712.65
4.4.90.0100.03012.65
4.4.80.0070.03312.65
4.4.70.0070.03312.65
4.4.60.0000.03712.65
4.4.50.0030.03712.65
4.4.40.0000.05712.65
4.4.30.0000.02312.65
4.4.20.0030.03012.65
4.4.10.0000.02012.65
4.4.00.0000.05312.65
4.3.110.0070.03312.65
4.3.100.0000.02012.65
4.3.90.0000.04312.65
4.3.80.0000.05312.65
4.3.70.0000.04012.65
4.3.60.0030.03712.65
4.3.50.0000.03712.65
4.3.40.0000.03712.65
4.3.30.0000.02712.65
4.3.20.0030.02712.65
4.3.10.0030.03712.65
4.3.00.0070.02712.65

preferences:
42.68 ms | 400 KiB | 5 Q