3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array=[[8,9,7],[7,8,9,33,21],[11,12,33,21,9,31]]; foreach($array as $sub){ foreach($sub as $v){ $result[$v]=$v; } } sort($result); var_export($result);

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)
8.5.30.0080.00920.68
8.5.20.0090.00919.32
8.5.10.0080.00916.81
8.5.00.0090.01319.98
8.4.180.0140.01221.33
8.4.170.0110.01023.90
8.4.160.0100.01122.98
8.4.150.0090.00416.80
8.4.140.0080.01417.49
8.4.130.0100.01017.59
8.4.120.0150.00624.02
8.4.110.0100.00820.67
8.4.100.0100.01018.63
8.4.90.0110.00920.63
8.4.80.0090.01118.75
8.4.70.0050.00318.70
8.4.60.0100.01019.03
8.4.50.0100.00619.30
8.4.40.0160.00317.46
8.4.30.0070.01519.32
8.4.20.0160.00322.22
8.4.10.0100.00017.79
8.3.300.0120.00920.74
8.3.290.0110.00822.50
8.3.280.0150.00618.23
8.3.270.0140.00616.64
8.3.260.0130.00616.44
8.3.250.0140.00518.97
8.3.240.0160.00316.33
8.3.230.0150.00416.66
8.3.220.0120.00718.92
8.3.210.0080.00616.76
8.3.200.0070.00216.55
8.3.190.0050.00417.22
8.3.180.0080.00216.47
8.3.170.0040.01119.18
8.3.160.0120.00616.58
8.3.150.0110.00720.55
8.3.140.0020.00517.10
8.3.130.0040.00418.32
8.3.120.0100.00018.78
8.3.110.0040.00416.75
8.3.100.0060.00324.06
8.3.90.0150.00026.77
8.3.80.0080.00418.27
8.3.70.0070.01418.43
8.3.60.0160.00018.20
8.3.50.0100.01017.40
8.3.40.0040.01118.76
8.3.30.0110.00418.46
8.3.20.0080.00020.34
8.3.10.0040.00423.66
8.3.00.0040.00419.66
8.2.300.0130.00720.25
8.2.290.0130.00420.62
8.2.280.0050.00318.35
8.2.270.0110.00718.80
8.2.260.0090.00919.93
8.2.250.0110.00416.67
8.2.240.0030.00618.69
8.2.230.0030.00520.94
8.2.220.0050.00337.54
8.2.210.0040.00426.77
8.2.200.0060.00316.63
8.2.190.0090.00616.63
8.2.180.0110.00416.32
8.2.170.0120.00322.96
8.2.160.0110.00422.11
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0050.00322.25
8.2.120.0030.00526.35
8.2.110.0030.00619.30
8.2.100.0000.01117.91
8.2.90.0030.00617.63
8.2.80.0050.00318.77
8.2.70.0040.00417.63
8.2.60.0040.00418.22
8.2.50.0040.00418.10
8.2.40.0050.00519.47
8.2.30.0040.00419.21
8.2.20.0070.00018.04
8.2.10.0000.00718.11
8.2.00.0040.00417.98
8.1.340.0110.01217.56
8.1.330.0010.00722.09
8.1.320.0120.00717.74
8.1.310.0080.00816.80
8.1.300.0070.00016.51
8.1.290.0060.00330.84
8.1.280.0080.00825.92
8.1.270.0040.00421.96
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0030.00624.02
8.1.230.0070.00322.63
8.1.220.0000.00717.74
8.1.210.0000.00818.77
8.1.200.0000.00817.48
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0000.00818.64
8.1.160.0070.00018.93
8.1.150.0040.00418.93
8.1.140.0000.00817.57
8.1.130.0030.00319.03
8.1.120.0030.00517.41
8.1.110.0040.00317.33
8.1.100.0080.00017.42
8.1.90.0040.00417.46
8.1.80.0070.00317.48
8.1.70.0000.00917.34
8.1.60.0000.00817.56
8.1.50.0040.00417.56
8.1.40.0020.00517.56
8.1.30.0030.00717.69
8.1.20.0000.00717.68
8.1.10.0040.00417.58
8.1.00.0070.00417.46
8.0.300.0050.00218.77
8.0.290.0000.00716.75
8.0.280.0030.00518.37
8.0.270.0050.00217.15
8.0.260.0070.00016.85
8.0.250.0030.00316.91
8.0.240.0040.00416.94
8.0.230.0030.00616.83
8.0.220.0000.00716.77
8.0.210.0000.00716.85
8.0.200.0000.00716.89
8.0.190.0040.00416.91
8.0.180.0000.00716.90
8.0.170.0040.00416.89
8.0.160.0030.00316.94
8.0.150.0000.00816.79
8.0.140.0050.00216.88
8.0.130.0000.00613.31
8.0.120.0030.00616.88
8.0.110.0080.00016.84
8.0.100.0030.00316.67
8.0.90.0030.00416.89
8.0.80.0060.00916.87
8.0.70.0040.00416.75
8.0.60.0050.00316.88
8.0.50.0030.00516.72
8.0.30.0080.01016.95
8.0.20.0130.00717.40
8.0.10.0000.00716.96
8.0.00.0110.00816.54
7.4.330.0000.00515.55
7.4.320.0070.00016.55
7.4.300.0000.00616.44
7.4.290.0030.00316.50
7.4.280.0040.00416.58
7.4.270.0040.00416.39
7.4.260.0030.00316.46
7.4.250.0040.00416.43
7.4.240.0080.00016.52
7.4.230.0000.00716.39
7.4.220.0070.00016.40
7.4.210.0100.00816.56
7.4.200.0030.00316.61
7.4.160.0110.00516.59
7.4.150.0050.01317.40
7.4.140.0120.00617.86
7.4.130.0070.01116.33
7.4.120.0110.01016.51
7.4.110.0040.01416.64
7.4.100.0060.01416.51
7.4.90.0030.01516.36
7.4.80.0070.01319.39
7.4.70.0140.00316.55
7.4.60.0040.01116.40
7.4.50.0090.00416.47
7.4.40.0180.00416.46
7.4.10.0060.01014.96
7.4.00.0050.01115.07
7.3.330.0050.00013.16
7.3.320.0030.00313.08
7.3.310.0000.00616.40
7.3.300.0040.00416.36
7.3.290.0030.00316.34
7.3.280.0090.00616.35
7.3.270.0030.01317.40
7.3.260.0070.01116.41
7.3.240.0080.00916.36
7.3.230.0060.01016.60
7.3.210.0150.00316.66
7.3.200.0030.01316.37
7.3.190.0060.00916.37
7.3.180.0110.01116.36
7.3.170.0110.00416.41
7.3.160.0030.01216.35
7.3.130.0030.01314.79
7.3.120.0070.01015.09
7.3.110.0100.00714.64
7.3.100.0090.00614.68
7.3.90.0070.00714.65
7.3.80.0000.01215.10
7.3.70.0070.00714.71
7.3.60.0080.00614.91
7.3.50.0030.00714.90
7.3.40.0000.01015.00
7.3.30.0070.00714.68
7.3.20.0040.00816.70
7.3.10.0050.00916.29
7.3.00.0130.00516.47
7.2.330.0130.00316.67
7.2.320.0100.00716.64
7.2.310.0100.00716.57
7.2.300.0070.01416.53
7.2.290.0060.01316.60
7.2.260.0070.01115.18
7.2.250.0120.00314.86
7.2.240.0030.01015.01
7.2.230.0040.01214.86
7.2.220.0080.00814.74
7.2.210.0060.00615.20
7.2.200.0060.00914.73
7.2.190.0100.00715.14
7.2.180.0000.01515.00
7.2.170.0110.00414.99
7.2.160.0060.00315.14
7.2.150.0000.01317.09
7.2.140.0080.00816.71
7.2.130.0160.00616.91
7.2.120.0090.00816.47
7.2.110.0100.01316.86
7.2.100.0090.00716.60
7.2.90.0140.00516.79
7.2.80.0080.00916.71
7.2.70.0060.01116.83
7.2.60.0080.00716.91
7.2.50.0100.00616.75
7.2.40.0070.01116.77
7.2.30.0100.00916.94
7.2.20.0100.00817.67
7.2.10.0100.01117.65
7.2.00.0110.00917.88
7.1.330.0100.00315.91
7.1.320.0080.00816.09
7.1.310.0090.00315.68
7.1.300.0000.00815.68
7.1.290.0070.00315.43
7.1.280.0090.00615.77
7.1.270.0080.00015.87
7.1.260.0060.00315.86
7.1.250.0090.00915.76
7.1.240.0060.00915.94
7.1.230.0030.01215.76
7.1.220.0090.00315.77
7.1.210.0080.00815.48
7.1.200.0030.00815.83
7.1.190.0070.00715.64
7.1.180.0000.01315.71
7.1.170.0130.00015.89
7.1.160.0040.00415.59
7.1.150.0100.00315.84
7.1.140.0070.00817.27
7.1.130.0060.00917.21
7.1.120.0060.00717.28
7.1.110.0050.01217.04
7.1.100.0080.00716.94
7.1.90.0110.00617.03
7.1.80.0080.00917.18
7.1.70.0070.00716.52
7.1.60.0130.01525.55
7.1.50.0120.01125.19
7.1.40.0120.01425.09
7.1.30.0150.01525.12
7.1.20.0180.01025.21
7.1.10.0060.01215.96
7.1.00.0060.01016.26
7.0.330.0070.00715.54
7.0.320.0070.00715.15
7.0.310.0060.00615.55
7.0.300.0070.00715.43
7.0.290.0030.01015.43
7.0.280.0060.00615.31
7.0.270.0080.00015.10
7.0.260.0030.00615.44
7.0.250.0070.01015.38
7.0.240.0030.00615.53
7.0.230.0030.00615.43
7.0.220.0090.00015.57
7.0.210.0100.00315.45
7.0.200.0000.01115.61
7.0.190.0000.00915.44
7.0.180.0040.00415.60
7.0.170.0030.01015.48
7.0.160.0100.00615.47
7.0.150.0070.00715.32
7.0.140.0030.00915.48
7.0.130.0000.00915.06
7.0.120.0100.00315.29
7.0.110.0030.01015.23
7.0.100.0150.00015.22
7.0.90.0060.00915.55
7.0.80.0000.01515.45
7.0.70.0060.00315.18
7.0.60.0060.00615.23
7.0.50.0060.00615.54
7.0.40.0060.00613.43
7.0.30.0040.01113.62
7.0.20.0140.00013.52
7.0.10.0090.00313.31
7.0.00.0060.00913.63
5.6.400.0000.01314.11
5.6.390.0040.00414.61
5.6.380.0030.00613.96
5.6.370.0040.00414.32
5.6.360.0030.00714.54
5.6.350.0030.01014.24
5.6.340.0110.00014.43
5.6.330.0000.01314.65
5.6.320.0000.00914.17
5.6.310.0100.00314.48
5.6.300.0100.00614.12
5.6.290.0030.00814.65
5.6.280.0040.01214.16
5.6.270.0030.00614.34
5.6.260.0090.00614.48
5.6.250.0060.01214.48
5.6.240.0040.01214.58
5.6.230.0070.01014.41
5.6.220.0060.00314.16
5.6.210.0070.00714.25
5.6.200.0030.01214.26
5.6.190.0130.00314.17
5.6.180.0040.00414.54
5.6.170.0060.00614.25
5.6.160.0060.00914.49
5.6.150.0060.00914.18
5.6.140.0040.01214.39
5.6.130.0040.01214.21
5.6.120.0070.00714.29
5.6.110.0040.01114.29
5.6.100.0130.00014.16
5.6.90.0040.00814.46
5.6.80.0070.00714.58
5.6.70.0030.00913.97
5.6.60.0060.00914.37
5.6.50.0120.00314.20
5.6.40.0030.01014.43
5.6.30.0000.00813.99
5.6.20.0120.00314.61
5.6.10.0030.00914.26
5.6.00.0120.00314.52

preferences:
49.78 ms | 1964 KiB | 5 Q