3v4l.org

run code in 300+ PHP versions simultaneously
<?php $mainNumber = 6; $finalData = []; $operator = '-'; for ($i = 1; $i <= $mainNumber; $i++) { switch ($operator) { case '-': $finalData[] = $mainNumber - $i; $operator = '+'; break; case '+': $finalData[] = $mainNumber + $i; $operator = '-'; break; } } print_r($finalData);

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)
8.4.140.0130.00817.76
8.4.130.0110.00617.57
8.4.120.0100.00920.53
8.4.110.0040.00518.61
8.4.100.0090.01217.73
8.4.90.0080.00217.96
8.4.80.0140.00617.72
8.4.70.0130.00717.51
8.4.60.0120.00618.63
8.4.50.0120.00919.28
8.4.40.0060.01319.65
8.4.30.0090.00919.39
8.4.20.0060.01319.00
8.4.10.0030.00619.49
8.3.270.0140.00716.69
8.3.260.0140.00616.37
8.3.250.0120.00718.69
8.3.240.0080.01016.54
8.3.230.0080.01116.35
8.3.220.0110.00716.40
8.3.210.0100.00816.64
8.3.200.0050.00416.70
8.3.190.0130.00717.30
8.3.180.0070.01216.73
8.3.170.0040.00417.21
8.3.160.0120.00618.29
8.3.150.0040.00420.91
8.3.140.0040.01116.77
8.3.130.0060.00318.54
8.3.120.0120.00318.86
8.3.110.0060.00320.94
8.3.100.0100.00724.06
8.3.90.0080.00026.77
8.3.80.0040.00418.30
8.3.70.0100.01018.16
8.3.60.0140.00316.50
8.3.50.0090.00317.32
8.3.40.0070.00718.89
8.3.30.0090.00618.60
8.3.20.0070.00020.52
8.3.10.0050.00321.73
8.3.00.0060.00322.44
8.2.290.0110.00818.63
8.2.280.0090.01118.16
8.2.270.0070.01417.25
8.2.260.0080.00018.50
8.2.250.0040.00418.06
8.2.240.0100.01017.02
8.2.230.0050.00322.58
8.2.220.0000.00837.54
8.2.210.0040.00426.77
8.2.200.0070.00316.50
8.2.190.0040.01116.58
8.2.180.0110.00418.41
8.2.170.0040.01118.91
8.2.160.0060.01021.16
8.2.150.0000.00724.18
8.2.140.0060.00324.66
8.2.130.0040.00419.77
8.2.120.0000.00726.35
8.2.110.0060.00320.90
8.2.100.0080.00417.91
8.2.90.0030.00618.16
8.2.80.0000.00817.97
8.2.70.0090.00018.04
8.2.60.0040.00418.03
8.2.50.0040.00418.10
8.2.40.0000.00819.48
8.2.30.0040.00419.29
8.2.20.0000.00818.11
8.2.10.0000.00719.05
8.2.00.0030.00617.92
8.1.330.0060.00515.81
8.1.320.0130.01116.30
8.1.310.0070.00716.87
8.1.300.0030.00618.30
8.1.290.0090.00030.84
8.1.280.0100.01025.92
8.1.270.0090.00020.01
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0110.00217.39
8.1.230.0080.00320.88
8.1.220.0080.00017.74
8.1.210.0040.00420.88
8.1.200.0000.00817.23
8.1.190.0080.00017.32
8.1.180.0050.00318.10
8.1.170.0080.00018.57
8.1.160.0000.00718.70
8.1.150.0040.00418.87
8.1.140.0030.00322.04
8.1.130.0030.00321.95
8.1.120.0050.00317.45
8.1.110.0000.00717.34
8.1.100.0040.00417.37
8.1.90.0030.00617.33
8.1.80.0040.00417.28
8.1.70.0030.00317.43
8.1.60.0040.00417.41
8.1.50.0090.00317.35
8.1.40.0040.00417.44
8.1.30.0050.00317.61
8.1.20.0080.00017.62
8.1.10.0030.00617.41
8.1.00.0070.00017.41
8.0.300.0000.00819.71
8.0.290.0080.00016.63
8.0.280.0070.00018.37
8.0.270.0050.00217.20
8.0.260.0060.00018.24
8.0.250.0040.00716.75
8.0.240.0060.00316.78
8.0.230.0000.00816.86
8.0.220.0030.00316.86
8.0.210.0000.00716.84
8.0.200.0040.00416.82
8.0.190.0040.00416.94
8.0.180.0040.00416.89
8.0.170.0060.00316.85
8.0.160.0040.00416.93
8.0.150.0000.00816.76
8.0.140.0000.00816.74
8.0.130.0000.00613.33
8.0.120.0040.00416.84
8.0.110.0030.00316.61
8.0.100.0050.00316.78
8.0.90.0050.00216.71
8.0.80.0090.00616.86
8.0.70.0030.00516.71
8.0.60.0040.00316.80
8.0.50.0030.00616.83
8.0.30.0100.00716.87
8.0.20.0100.00917.02
8.0.10.0070.00016.81
8.0.00.0130.00416.60
7.4.330.0050.00016.84
7.4.320.0070.00016.35
7.4.300.0060.00016.38
7.4.290.0030.00316.41
7.4.280.0000.00816.49
7.4.270.0030.00316.53
7.4.260.0000.00716.44
7.4.250.0000.00816.33
7.4.240.0000.00716.36
7.4.230.0000.00616.55
7.4.220.0030.00516.60
7.4.210.0100.00616.50
7.4.200.0000.00716.45
7.4.160.0110.00516.51
7.4.140.0100.00917.86
7.4.130.0100.00716.42
7.4.120.0060.01716.34
7.4.110.0040.01416.42
7.3.330.0000.00513.05
7.3.320.0060.00013.14
7.3.310.0000.00616.26
7.3.300.0070.00016.25
7.3.290.0030.00316.17
7.3.280.0060.00916.24
7.3.260.0100.00816.46
7.3.240.0090.01016.43
7.3.230.0120.00616.16
7.3.30.0060.01514.69
7.3.20.0750.01014.50
7.3.10.0780.00314.74
7.3.00.0640.00614.81
7.2.160.0030.01314.81
7.2.150.0740.00614.91
7.2.140.0750.01015.05
7.2.130.0580.01115.04
7.2.120.0610.00614.84
7.2.110.0660.00314.79
7.2.100.0800.01015.01
7.2.90.0690.01014.82
7.2.80.0630.01015.19
7.2.70.0690.00314.91
7.2.60.0780.01015.16
7.2.50.0830.00315.04
7.2.40.0840.00714.91
7.2.30.0670.00714.98
7.2.20.0560.01014.74
7.2.10.1610.00315.09
7.2.00.0600.00715.15
7.1.270.0730.00313.79
7.1.260.0600.01013.85
7.1.250.0610.00713.74

preferences:
23.54 ms | 403 KiB | 5 Q