3v4l.org

run code in 300+ PHP versions simultaneously
<?php // https://stackoverflow.com/questions/55137231 $cases = [ [[], false], [[1], false], [[1,2], false], [[1,3], true], [[1,2,3], false], [[1,2,4], true], [[2,3,5,6], true], [[2,5,6,8], false], [[3,6,10,16], false], [[5,7,8,9,10,11], true], ]; // Assuming zero indexed and sequential keys in array. function missing_only_one_incremental_value_in_sequence(array $nums) { $count = count($nums); $seq_count = 0; for($i=1; $i<$count; $i++) if($nums[$i]==$nums[$i-1]+1) $seq_count++; return $seq_count == $count-2; } foreach($cases as $case) { echo implode(',', $case[0]); echo "\n"; $result = missing_only_one_incremental_value_in_sequence($case[0]); var_dump($result); echo $result == $case[1] ? 'Pass' : 'Fail'; echo "\n\n"; }

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)
8.5.10.0080.01016.72
8.5.00.0120.01119.99
8.4.150.0030.00014.05
8.4.140.0130.00817.54
8.4.130.0090.01118.48
8.4.120.0110.00822.36
8.4.110.0140.00718.81
8.4.100.0110.00817.69
8.4.90.0110.00820.64
8.4.80.0120.00719.14
8.4.70.0090.00818.95
8.4.60.0130.00820.64
8.4.50.0110.00918.66
8.4.40.0000.01918.59
8.4.30.0060.01022.20
8.4.20.0040.01518.89
8.4.10.0080.00019.58
8.3.280.0180.00618.54
8.3.270.0110.00816.50
8.3.260.0100.00816.62
8.3.250.0030.00617.28
8.3.240.0130.00716.68
8.3.230.0100.00916.56
8.3.220.0090.01018.80
8.3.210.0130.00516.73
8.3.200.0030.00716.56
8.3.190.0110.00718.85
8.3.180.0100.00518.97
8.3.170.0080.00717.18
8.3.160.0120.00616.64
8.3.150.0120.00617.17
8.3.140.0080.00018.88
8.3.130.0080.00018.41
8.3.120.0150.00420.70
8.3.110.0000.00918.19
8.3.100.0030.00618.20
8.3.90.0030.00526.77
8.3.80.0060.00316.50
8.3.70.0040.01416.58
8.3.60.0040.01118.43
8.3.50.0090.00618.76
8.3.40.0110.00418.60
8.3.30.0060.00918.71
8.3.20.0050.00220.77
8.3.10.0040.00423.57
8.3.00.0080.00022.42
8.2.290.0120.00617.06
8.2.280.0070.01318.55
8.2.270.0090.00916.64
8.2.260.0080.00018.84
8.2.250.0060.00317.21
8.2.240.0030.01216.88
8.2.230.0070.01020.94
8.2.220.0000.00824.06
8.2.210.0000.00826.77
8.2.200.0060.00318.42
8.2.190.0090.00616.58
8.2.180.0100.01025.92
8.2.170.0110.00418.91
8.2.160.0140.00422.96
8.2.150.0030.00525.66
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00421.12
8.2.110.0090.00021.12
8.2.100.0000.01217.78
8.2.90.0030.00618.03
8.2.80.0040.00418.28
8.2.70.0030.00517.50
8.2.60.0100.00017.59
8.2.50.0040.00417.55
8.2.40.0050.00321.03
8.2.30.0000.00719.43
8.2.20.0040.00418.02
8.2.10.0060.00319.43
8.2.00.0030.00618.01
8.1.330.0100.00816.18
8.1.320.0120.00716.25
8.1.310.0050.00218.69
8.1.300.0130.00715.95
8.1.290.0030.00730.84
8.1.280.0090.00625.92
8.1.270.0050.00318.91
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0060.00319.13
8.1.230.0030.00820.90
8.1.220.0030.00517.74
8.1.210.0050.00319.03
8.1.200.0040.00417.36
8.1.190.0040.00417.22
8.1.180.0000.00918.10
8.1.170.0050.00317.62
8.1.160.0090.00018.82
8.1.150.0040.00718.91
8.1.140.0050.00220.20
8.1.130.0000.00720.27
8.1.120.0000.00917.38
8.1.110.0040.00417.38
8.1.100.0000.00817.36
8.1.90.0000.00917.48
8.1.80.0040.00417.46
8.1.70.0040.00417.43
8.1.60.0000.00817.63
8.1.50.0030.00617.43
8.1.40.0000.00817.52
8.1.30.0000.00817.71
8.1.20.0030.00517.67
8.1.10.0000.00817.59
8.1.00.0040.00417.59
8.0.300.0070.00019.96
8.0.290.0050.00316.59
8.0.280.0040.00418.37
8.0.270.0030.00316.80
8.0.260.0030.00321.87
8.0.250.0030.00316.86
8.0.240.0000.00616.85
8.0.230.0070.00016.85
8.0.220.0030.00316.77
8.0.210.0000.00716.94
8.0.200.0040.00417.01
8.0.190.0000.00716.94
8.0.180.0040.00416.97
8.0.170.0040.00416.96
8.0.160.0070.00016.87
8.0.150.0070.00016.86
8.0.140.0040.00416.88
8.0.130.0060.00013.37
8.0.120.0000.00716.83
8.0.110.0040.00416.87
8.0.100.0050.00316.74
8.0.90.0000.00716.86
8.0.80.0120.00516.89
8.0.70.0040.00416.88
8.0.60.0070.00016.81
8.0.50.0020.00516.91
8.0.30.0060.00917.21
8.0.20.0170.00517.03
8.0.10.0050.00216.98
8.0.00.0130.00816.64
7.4.330.0050.00015.55
7.4.320.0040.00416.52
7.4.300.0060.00016.50
7.4.290.0030.00316.60
7.4.280.0040.00416.40
7.4.270.0030.00316.61
7.4.260.0070.00016.56
7.4.250.0000.00716.52
7.4.240.0050.00216.57
7.4.230.0000.00816.40
7.4.220.0040.00416.53
7.4.210.0110.00616.56
7.4.200.0040.00416.50
7.4.160.0070.01016.49
7.4.130.0100.01216.51
7.4.120.0160.00916.41
7.4.110.0160.00316.46
7.4.100.0150.00316.62
7.4.90.0140.00316.56
7.4.80.0060.01619.39
7.4.70.0130.00316.56
7.4.60.0100.01316.39
7.4.50.0030.01516.42
7.4.40.0090.00916.42
7.4.00.0040.01115.02
7.3.330.0000.00513.35
7.3.320.0000.00513.42
7.3.310.0000.00616.41
7.3.300.0000.00716.38
7.3.290.0070.00016.33
7.3.280.0090.01116.27
7.3.260.0110.00916.43
7.3.240.0090.00916.47
7.3.230.0060.01216.57
7.3.210.0120.00616.39
7.3.200.0080.00816.46
7.3.190.0030.01216.51
7.3.180.0070.01016.53
7.3.170.0090.00916.59
7.3.160.0080.00816.54
7.3.30.0060.00914.64
7.3.20.0650.00714.83
7.3.10.0720.00314.59
7.3.00.0560.00714.40
7.2.330.0070.01116.61
7.2.320.0100.01316.68
7.2.310.0090.00816.53
7.2.300.0070.01416.79
7.2.290.0130.01016.71
7.2.160.0030.00815.18
7.2.150.0480.01015.09
7.2.140.0710.00015.23
7.2.130.0730.00615.39
7.2.120.0630.01015.02
7.2.110.0670.01015.07
7.2.100.0510.00314.95
7.2.90.0480.00714.90
7.2.80.0530.00715.31
7.2.70.0690.01015.17
7.2.60.0670.00614.95
7.2.50.0670.00714.96
7.2.40.0670.00315.10
7.2.30.0680.00715.00
7.2.20.0680.01015.12
7.2.10.0750.01414.62
7.2.00.0720.00315.11
7.1.270.0500.00713.87
7.1.260.0720.00713.96
7.1.250.0790.00713.85

preferences:
38.12 ms | 403 KiB | 5 Q