3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sam = array(Array ( "0" => Array ( "0" => 24 ),"1" => Array("0" => 25)), Array ( "0" => Array ( "0" => 24 ),"1" => Array("0" => 25)), Array ( "0" => Array ( "0" => 24 ),"1" => Array("0" => 25 ))); print_r(array_unique($sam));

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)
8.3.60.0140.00718.43
8.3.50.0130.00821.02
8.3.40.0110.00418.72
8.3.30.0090.00918.79
8.3.20.0080.00020.28
8.3.10.0040.00421.97
8.3.00.0040.00422.51
8.2.180.0060.00916.38
8.2.170.0100.00322.96
8.2.160.0030.01019.04
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0090.00926.16
8.2.120.0000.00819.64
8.2.110.0080.00022.08
8.2.100.0040.00817.91
8.2.90.0040.00419.09
8.2.80.0000.00817.97
8.2.70.0000.00817.47
8.2.60.0030.00617.65
8.2.50.0050.00518.07
8.2.40.0050.00318.22
8.2.30.0000.00817.98
8.2.20.0050.00217.58
8.2.10.0050.00217.61
8.2.00.0000.01017.52
8.1.280.0070.00725.92
8.1.270.0080.00018.46
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0000.00923.84
8.1.230.0070.00318.92
8.1.220.0060.00317.74
8.1.210.0080.00018.77
8.1.200.0090.00317.23
8.1.190.0080.00017.40
8.1.180.0050.00318.63
8.1.170.0000.00818.50
8.1.160.0060.00322.16
8.1.150.0000.00718.56
8.1.140.0040.00417.42
8.1.130.0030.00317.80
8.1.120.0040.00417.28
8.1.110.0030.00817.44
8.1.100.0040.00417.38
8.1.90.0000.00717.41
8.1.80.0040.00417.38
8.1.70.0030.00317.31
8.1.60.0000.00917.47
8.1.50.0070.00017.45
8.1.40.0000.00817.42
8.1.30.0070.00017.52
8.1.20.0040.00417.59
8.1.10.0030.00617.29
8.1.00.0040.00417.26
8.0.300.0000.00718.77
8.0.290.0000.00717.05
8.0.280.0030.00318.38
8.0.270.0050.00217.08
8.0.260.0040.00416.71
8.0.250.0000.00717.00
8.0.240.0000.00816.91
8.0.230.0030.00316.82
8.0.220.0030.00316.81
8.0.210.0030.00316.83
8.0.200.0030.00316.99
8.0.190.0070.00016.91
8.0.180.0000.00816.86
8.0.170.0070.00016.90
8.0.160.0040.00416.80
8.0.150.0000.00816.84
8.0.140.0050.00216.84
8.0.130.0030.00313.29
8.0.120.0000.00816.82
8.0.110.0040.00416.85
8.0.100.0050.00316.75
8.0.90.0040.00416.82
8.0.80.0150.00616.84
8.0.70.0000.00816.89
8.0.60.0040.00416.96
8.0.50.0000.00716.76
8.0.30.0070.01216.95
8.0.20.0110.00717.40
8.0.10.0070.00016.98
8.0.00.0090.00816.64
7.4.330.0000.00615.00
7.4.320.0060.00016.56
7.4.300.0000.00616.41
7.4.290.0030.00316.53
7.4.280.0040.00416.48
7.4.270.0000.00616.53
7.4.260.0040.00416.51
7.4.250.0000.00716.43
7.4.240.0040.00416.45
7.4.230.0050.00316.55
7.4.220.0090.00916.47
7.4.210.0070.00916.52
7.4.200.0040.00416.33
7.4.190.0000.00816.37
7.4.160.0060.01016.51
7.4.150.0090.00917.40
7.4.140.0100.01317.86
7.4.130.0110.00716.42
7.4.120.0050.01216.44
7.4.110.0130.00716.35
7.4.100.0160.00716.27
7.4.90.0160.00316.50
7.4.80.0120.00919.39
7.4.70.0080.01116.26
7.4.60.0170.00016.30
7.4.50.0000.00816.62
7.4.40.0030.01322.77
7.4.30.0110.00916.20
7.4.00.0070.01014.75
7.3.330.0000.00513.11
7.3.320.0000.00513.17
7.3.310.0030.00316.12
7.3.300.0000.00716.20
7.3.290.0040.01116.22
7.3.280.0080.00816.18
7.3.270.0040.01417.40
7.3.260.0150.00916.20
7.3.250.0070.00916.29
7.3.240.0170.00716.09
7.3.230.0090.00916.39
7.3.210.0070.01016.33
7.3.200.0060.01016.10
7.3.190.0110.01116.12
7.3.180.0060.01016.27
7.3.170.0030.01316.35
7.3.160.0030.01216.23
7.3.120.0000.01014.68
7.2.330.0140.00716.14
7.2.320.0090.01316.53
7.2.310.0120.01216.41
7.2.300.0090.00916.64
7.2.290.0060.00916.52
7.2.00.0060.00918.77
7.1.200.0030.00815.67
7.1.100.0060.00618.26
7.1.70.0000.00716.86
7.1.60.0070.00719.82
7.1.50.0100.00716.98
7.1.00.0070.03022.36
7.0.200.0410.00714.73
7.0.140.0030.07721.99
7.0.60.0100.08319.96
7.0.50.0100.07717.81
7.0.40.0130.08020.18
7.0.30.0200.05320.30
7.0.20.0230.05320.17
7.0.10.0130.04320.06
7.0.00.0170.08020.22
5.6.280.0000.07721.09
5.6.210.0130.07020.66
5.6.200.0030.04018.19
5.6.190.0100.06720.67
5.6.180.2430.04320.47
5.6.170.0300.07720.45
5.6.160.0100.08020.43
5.6.150.0130.06718.14
5.6.140.0000.04318.18
5.6.130.0070.07318.27
5.6.120.0130.08021.01
5.6.110.0170.07321.02
5.6.100.0070.03721.00
5.6.90.0030.08320.96
5.6.80.0030.07320.47
5.6.70.0300.06720.39
5.5.350.0200.07720.43
5.5.340.0030.08718.02
5.5.330.0070.08020.07
5.5.320.0230.05720.27
5.5.310.0270.08720.27
5.5.300.0070.08318.08
5.5.290.0130.05017.98
5.5.280.0170.06320.76
5.5.270.0130.03320.86
5.5.260.0070.06320.86
5.5.250.0070.07720.58
5.5.240.0130.06020.34
5.4.450.0230.04019.58
5.4.440.0130.04719.32
5.4.430.0170.03719.49
5.4.420.0200.04019.19
5.4.410.0230.03719.30
5.4.400.0200.04018.88
5.4.390.0130.04019.24
5.4.380.0170.03719.06
5.4.370.0200.03719.16
5.4.360.0200.03718.98
5.4.350.0230.03319.09
5.4.340.0200.03319.09
5.4.320.0200.03719.25
5.4.310.0130.04018.95
5.4.300.0130.04019.21
5.4.290.0130.04318.84
5.4.280.0130.04319.21
5.4.270.0230.03719.19
5.4.260.0170.03719.16
5.4.250.0230.03019.13
5.4.240.0130.03718.94
5.4.230.0230.04019.18
5.4.220.0130.04019.21
5.4.210.0170.04019.19
5.4.200.0270.03018.83
5.4.190.0430.04019.06
5.4.180.0170.03718.88
5.4.170.0230.03719.23
5.4.160.0170.03719.17
5.4.150.0230.03018.82
5.4.140.0270.02716.35
5.4.130.0200.03016.37
5.4.120.0230.03316.32
5.4.110.0200.03316.42
5.4.100.0170.03316.55
5.4.90.0170.03716.36
5.4.80.0170.03716.39
5.4.70.0170.03316.24
5.4.60.0100.04016.38
5.4.50.0170.03316.55
5.4.40.0170.03316.53
5.4.30.0200.03016.40
5.4.20.0300.02716.55
5.4.10.0170.03316.34
5.4.00.0170.03315.95
5.3.290.0200.03714.66
5.3.280.0530.01714.49
5.3.270.0200.03314.71
5.3.260.0230.03714.62
5.3.250.0130.04014.82
5.3.240.0170.04314.57
5.3.230.0230.03314.68
5.3.220.0170.03714.57
5.3.210.0230.03314.58
5.3.200.0070.04314.71
5.3.190.0230.03314.79
5.3.180.0130.04014.70
5.3.170.0170.04014.78
5.3.160.0170.03714.53
5.3.150.0200.03314.47
5.3.140.0230.03014.45
5.3.130.0230.04314.45
5.3.120.0170.03714.68
5.3.110.0200.05314.51
5.3.100.0200.03313.93
5.3.90.0130.03714.02
5.3.80.0200.04014.13
5.3.70.0230.07013.92
5.3.60.0300.06014.09
5.3.50.0200.05714.05
5.3.40.0300.06313.85
5.3.30.0270.05713.91
5.3.20.0230.04013.69
5.3.10.0130.03713.57
5.3.00.0170.03713.80
5.2.170.0130.03313.21
5.2.160.0270.03713.21
5.2.150.0230.02713.21
5.2.140.0070.03713.21
5.2.130.0130.02713.21
5.2.120.0030.03713.21
5.2.110.0130.02713.21
5.2.100.0130.05013.21
5.2.90.0170.06013.21
5.2.80.0170.04713.21
5.2.70.0170.03013.21
5.2.60.0230.04713.21
5.2.50.0200.05013.21
5.2.40.0100.06013.21
5.2.30.0170.05013.21
5.2.20.0170.06013.21
5.2.10.0200.05013.21
5.2.00.0130.05713.21
5.1.60.0170.03313.21
5.1.50.0170.04313.21
5.1.40.0100.03713.21
5.1.30.0170.05013.21
5.1.20.0170.03013.21
5.1.10.0100.02713.21
5.1.00.0100.03013.21
5.0.50.0030.04313.21
5.0.40.0070.04713.21
5.0.30.0030.07013.21
5.0.20.0070.03313.21
5.0.10.0070.02713.21
5.0.00.0100.03313.21
4.4.90.0030.02013.21
4.4.80.0130.03013.21
4.4.70.0070.02013.21
4.4.60.0130.01313.21
4.4.50.0030.02313.21
4.4.40.0100.03313.21
4.4.30.0100.02013.21
4.4.20.0100.02013.21
4.4.10.0130.01713.21
4.4.00.0130.05013.21
4.3.110.0030.03713.21
4.3.100.0170.02313.21
4.3.90.0070.02713.21
4.3.80.0170.04013.21
4.3.70.0100.01713.21
4.3.60.0100.01713.21
4.3.50.0070.02013.21
4.3.40.0070.03013.21
4.3.30.0100.03313.21
4.3.20.0070.03713.21
4.3.10.0070.03313.21
4.3.00.0070.03713.21

preferences:
67.35 ms | 400 KiB | 5 Q