3v4l.org

run code in 300+ PHP versions simultaneously
<?php require_once 'readline.php'; $len = readline('Insert lenght of the array' . PHP_EOL); $arr = []; $mid = $len / 2; for ($i = 0; $i < $len; $i++) { $arr[] = readline('Insert number' . PHP_EOL); if ($len % 2 !== 0 && $arr[ceil($mid) + 1] == [ceil($mid) + 1] ) { $ismirror = true; }elseif ($len % 2 == 0 && $arr[$mid] == $arr[$mid +1] && $arr[$mid - 1] == $arr[$mid + 2]){ $ismirror = true; } } echo $ismirror ? 'Yes' : 'No';

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)
8.3.70.0040.01118.43
8.3.60.0040.01116.63
8.3.50.0140.00922.11
8.3.40.0070.00718.82
8.3.30.0060.00918.60
8.3.20.0040.00420.20
8.3.10.0040.00423.65
8.3.00.0040.00419.50
8.2.190.0160.00018.66
8.2.180.0040.01218.31
8.2.170.0040.01122.96
8.2.160.0070.01020.32
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0000.00721.04
8.2.110.0060.00319.33
8.2.100.0000.01117.80
8.2.90.0040.00419.23
8.2.80.0000.00817.97
8.2.70.0030.00517.38
8.2.60.0030.00717.93
8.2.50.0090.00018.07
8.2.40.0080.00019.48
8.2.30.0050.00320.69
8.2.20.0060.00317.74
8.2.10.0040.00418.05
8.2.00.0040.00418.04
8.1.280.0150.00625.92
8.1.270.0030.00623.79
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00319.43
8.1.230.0090.00317.78
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.35
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0080.00018.77
8.1.160.0040.00422.02
8.1.150.0040.00418.88
8.1.140.0000.00819.45
8.1.130.0000.00717.60
8.1.120.0040.00417.45
8.1.110.0000.01117.41
8.1.100.0040.00417.37
8.1.90.0000.00717.41
8.1.80.0000.00717.44
8.1.70.0040.00417.45
8.1.60.0070.00717.62
8.1.50.0050.00317.41
8.1.40.0000.00817.45
8.1.30.0000.00817.70
8.1.20.0000.00817.56
8.1.10.0000.00717.48
8.1.00.0040.00417.53
8.0.300.0000.00918.77
8.0.290.0020.00516.75
8.0.280.0030.00318.42
8.0.270.0030.00317.19
8.0.260.0030.00317.22
8.0.250.0070.00017.08
8.0.240.0040.00417.13
8.0.230.0070.00017.08
8.0.220.0070.00317.07
8.0.210.0030.00316.89
8.0.200.0030.00316.95
8.0.190.0030.00517.08
8.0.180.0000.00717.06
8.0.170.0040.00416.91
8.0.160.0050.00316.86
8.0.150.0050.00317.05
8.0.140.0070.00016.97
8.0.130.0000.00613.42
8.0.120.0000.00816.97
8.0.110.0040.00416.93
8.0.100.0050.00216.91
8.0.90.0040.00417.03
8.0.80.0080.00817.02
8.0.70.0000.00717.05
8.0.60.0070.00017.04
8.0.50.0050.00317.06
8.0.30.0080.01117.16
8.0.20.0110.00917.40
8.0.10.0030.00617.04
8.0.00.0090.00916.74
7.4.330.0030.00216.83
7.4.320.0030.00316.43
7.4.300.0060.00016.50
7.4.290.0000.00716.45
7.4.280.0040.00416.42
7.4.270.0030.00316.59
7.4.260.0020.00213.29
7.4.250.0040.00416.38
7.4.240.0010.00616.57
7.4.230.0070.00016.71
7.4.220.0090.00916.63
7.4.210.0070.01116.49
7.4.200.0000.00716.50
7.4.160.0060.01316.30
7.4.150.0070.01017.40
7.4.140.0080.01317.86
7.4.130.0140.00716.41
7.4.120.0080.01016.50
7.4.110.0120.01016.70
7.4.100.0060.01616.44
7.4.90.0070.01116.39
7.4.80.0120.00619.39
7.4.70.0060.01216.30
7.4.60.0070.01016.68
7.4.50.0060.00616.65
7.4.40.0030.01316.43
7.4.30.0100.01316.52
7.4.00.0060.00914.79
7.3.330.0060.00013.14
7.3.320.0070.00013.22
7.3.310.0050.00316.41
7.3.300.0040.00416.19
7.3.290.0090.00816.33
7.3.280.0100.00816.30
7.3.270.0070.01017.40
7.3.260.0130.01016.37
7.3.250.0080.01116.49
7.3.240.0090.00816.27
7.3.230.0120.00616.39
7.3.210.0030.01316.40
7.3.200.0080.00816.29
7.3.190.0000.01716.30
7.3.180.0130.00316.23
7.3.170.0060.01016.27
7.3.160.0070.01416.35
7.3.120.0060.01114.72
7.3.110.0120.00614.63
7.3.100.0030.01414.67
7.3.90.0000.01414.65
7.3.80.0070.01114.86
7.3.70.0060.00914.76
7.3.60.0040.01114.48
7.3.50.0030.00914.81
7.3.40.0070.01014.49
7.3.30.0000.01414.57
7.3.20.0070.00716.41
7.3.10.0070.00716.32
7.3.00.0090.00516.57
7.2.330.0110.00716.47
7.2.320.0080.01516.64
7.2.310.0130.00316.68
7.2.300.0060.01016.50
7.2.290.0100.01016.62
7.2.250.0040.01214.57
7.2.240.0070.01014.90
7.2.230.0060.01315.00
7.2.220.0040.00914.94
7.2.210.0110.00714.87
7.2.200.0000.01314.84
7.2.190.0030.01514.95
7.2.180.0060.01014.84
7.2.170.0100.00714.53
7.2.130.0090.00616.63
7.2.120.0030.01416.70
7.2.110.0080.00416.77
7.2.100.0090.00616.52
7.2.90.0060.00916.79
7.2.80.0080.00416.77
7.2.70.0040.01216.74
7.2.60.0070.00316.84
7.2.50.0030.01516.74
7.2.40.0040.01116.74
7.2.30.0060.01016.97
7.2.20.0000.01616.89
7.2.10.0120.00316.72
7.2.00.0040.00817.94
7.1.330.0140.00015.62
7.1.320.0080.00815.66
7.1.310.0100.00715.86
7.1.300.0000.01815.76
7.1.290.0080.00415.77
7.1.280.0040.01115.80
7.1.270.0100.00715.55
7.1.260.0000.00915.59
7.1.250.0000.01315.42
7.1.100.0000.01018.07
7.1.70.0000.00816.98
7.1.60.0060.01919.36
7.1.50.0070.01416.80
7.1.00.0070.07022.31
7.0.200.0030.01016.75
7.0.60.0000.09319.90
7.0.50.0100.07017.76
7.0.40.0130.04320.28
7.0.30.0400.08020.27
7.0.20.0230.04020.09
7.0.10.0100.06720.11
7.0.00.0070.04720.30
5.6.280.0030.03021.14
5.6.210.0100.08320.45
5.6.200.0030.09018.23
5.6.190.0130.07720.68
5.6.180.0400.07720.34
5.6.170.0270.08020.62
5.6.160.0070.08020.45
5.6.150.0000.05018.12
5.6.140.0070.04018.15
5.6.130.0030.04018.22
5.6.120.0000.05321.12
5.6.110.0170.07020.96
5.6.100.0030.04721.10
5.6.90.0070.08021.09
5.6.80.0070.03720.46
5.5.350.4200.02720.42
5.5.340.0030.04018.02
5.5.330.0100.07320.23
5.5.320.0070.08320.21
5.5.310.0170.04320.27
5.5.300.0030.08317.92
5.5.290.0070.05317.99
5.5.280.0070.04320.88
5.5.270.0030.04320.67
5.5.260.0100.06020.72
5.5.250.0130.03320.58
5.5.240.0600.02720.23

preferences:
41.06 ms | 401 KiB | 5 Q