3v4l.org

run code in 300+ PHP versions simultaneously
<?php $info1 = array();$info2 = array();$info3 = array();$info4 = array(); $info1['multiply'] = $info2['multiply'] = $info3['multiply'] = 1000; $info2['close'] = 51.74; $info2['high'] = 52.017; $info2['open'] = 51.687; $info2['low'] = 51.666; $info1['close'] = 51.74; $info1['high'] = 52.017; $info1['open'] = 51.687; $info1['low'] = 51.666; $info3['close'] = 51.731; $info3['high'] = 52.013; $info3['open'] = 51.744; $info3['low'] = 51.703; $info4['close'] = 51.692; $info4['high'] = 51.955; $info4['open'] = 51.732; $info4['low'] = 51.692; $typicalSpread = 8530; $spikes = array(); if (abs($info1['close'] * $info1['multiply'] - $info2['high'] * $info1['multiply']) >= $typicalSpread) { if (abs($info2['high'] * $info1['multiply'] - $info3['open'] * $info1['multiply']) >= $typicalSpread) { if (abs($info3['high'] * $info1['multiply'] - $info2['close'] * $info1['multiply']) < $typicalSpread && abs($info3['high'] * $info1['multiply'] - $info4['open'] * $info1['multiply']) < $typicalSpread) { echo 'first'; } } else { if (abs($info3['high'] * $info1['multiply'] - $info2['close'] * $info1['multiply']) < $typicalSpread && abs($info3['high'] * $info1['multiply'] - $info4['open'] * $info1['multiply']) >= $typicalSpread) { echo 'second'; } } } if (abs($info1['close'] * $info1['multiply'] - $info2['low'] * $info1['multiply']) >= $typicalSpread) { if (abs($info2['low'] * $info1['multiply'] - $info3['open'] * $info1['multiply']) >= $typicalSpread) { if (abs($info3['low'] * $info1['multiply'] - $info2['close'] * $info1['multiply']) < $typicalSpread && abs($info3['low'] * $info1['multiply'] - $info4['open'] * $info1['multiply']) < $typicalSpread) { echo 'third'; } } else { if (abs($info3['low'] * $info1['multiply'] - $info2['close'] * $info1['multiply']) < $typicalSpread && abs($info3['low'] * $info1['multiply'] - $info4['open'] * $info1['multiply']) >= $typicalSpread) { echo 'fourth'; } } } echo 'no spikes';

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)
8.3.70.0060.01318.18
8.3.60.0200.00716.75
8.3.50.0090.00921.95
8.3.40.0140.00018.93
8.3.30.0110.00419.15
8.3.20.0040.00420.38
8.3.10.0080.00021.93
8.3.00.0080.00020.77
8.2.180.0040.01118.13
8.2.170.0040.01122.96
8.2.160.0030.01022.11
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0130.00626.16
8.2.120.0040.00419.70
8.2.110.0090.00019.58
8.2.100.0080.00417.91
8.2.90.0080.00018.28
8.2.80.0080.00017.97
8.2.70.0040.00417.75
8.2.60.0040.00418.18
8.2.50.0040.00418.07
8.2.40.0000.00818.27
8.2.30.0000.00818.20
8.2.20.0000.00817.83
8.2.10.0000.00818.14
8.2.00.0050.00317.89
8.1.280.0070.01425.92
8.1.270.0040.00418.80
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0090.00022.21
8.1.230.0070.00422.82
8.1.220.0000.00817.78
8.1.210.0030.00519.14
8.1.200.0060.00317.61
8.1.190.0080.00017.24
8.1.180.0080.00018.10
8.1.170.0040.00420.15
8.1.160.0040.00421.94
8.1.150.0070.00018.98
8.1.140.0040.00417.44
8.1.130.0050.00217.39
8.1.120.0000.00717.47
8.1.110.0040.00417.31
8.1.100.0040.00417.48
8.1.90.0030.00517.44
8.1.80.0040.00417.50
8.1.70.0070.00317.54
8.1.60.0080.00017.66
8.1.50.0000.00917.45
8.1.40.0040.00417.57
8.1.30.0000.00817.63
8.1.20.0040.00417.68
8.1.10.0040.00417.52
8.1.00.0040.00417.53
8.0.300.0020.00520.21
8.0.290.0040.00416.75
8.0.280.0000.00818.55
8.0.270.0000.00717.27
8.0.260.0030.00316.91
8.0.250.0040.00416.96
8.0.240.0070.00016.92
8.0.230.0000.00716.95
8.0.220.0040.00416.89
8.0.210.0040.00416.95
8.0.200.0030.00316.95
8.0.190.0030.00317.00
8.0.180.0030.00616.91
8.0.170.0000.00716.99
8.0.160.0000.00716.93
8.0.150.0070.00016.89
8.0.140.0040.00416.78
8.0.130.0000.00613.39
8.0.120.0040.00416.80
8.0.110.0050.00316.82
8.0.100.0040.00416.88
8.0.90.0070.00017.03
8.0.80.0090.00616.97
8.0.70.0040.00416.86
8.0.60.0000.00716.71
8.0.50.0070.00016.83
8.0.30.0140.01117.15
8.0.20.0110.00817.42
8.0.10.0070.00017.04
8.0.00.0100.00816.79
7.4.330.0050.00015.07
7.4.320.0000.00616.64
7.4.300.0000.00616.57
7.4.290.0030.00616.64
7.4.280.0000.01116.63
7.4.270.0030.00316.63
7.4.260.0060.00316.55
7.4.250.0040.00416.55
7.4.240.0010.00616.47
7.4.230.0000.00716.36
7.4.220.0070.01116.46
7.4.210.0070.01116.60
7.4.200.0040.00416.68
7.4.160.0100.00716.50
7.4.150.0090.00917.40
7.4.140.0100.00817.86
7.4.130.0020.01616.47
7.4.120.0090.00916.56
7.4.110.0180.00616.44
7.4.100.0090.01216.47
7.4.90.0070.01016.45
7.4.80.0090.00919.39
7.4.70.0080.01216.67
7.4.60.0130.00316.68
7.4.50.0040.00416.42
7.4.40.0130.00316.59
7.4.30.0080.01416.65
7.4.00.0060.01214.87
7.3.330.0030.00313.28
7.3.320.0000.00513.21
7.3.310.0000.00716.46
7.3.300.0000.00716.32
7.3.290.0030.00316.48
7.3.280.0100.00716.42
7.3.270.0150.00717.40
7.3.260.0070.01116.76
7.3.250.0130.00716.67
7.3.240.0120.00916.67
7.3.230.0120.00816.67
7.3.210.0160.00616.68
7.3.200.0070.01119.39
7.3.190.0040.01216.36
7.3.180.0080.01216.32
7.3.170.0100.01016.56
7.3.160.0080.00816.42
7.2.330.0120.00616.78
7.2.320.0080.00816.96
7.2.310.0090.00816.59
7.2.300.0100.00716.65
7.2.290.0130.01016.54
7.2.00.0040.01119.55
7.1.100.0040.00718.26
7.1.70.0030.00616.93
7.1.60.0070.01719.46
7.1.50.0050.00516.64
7.1.00.0030.07722.41
7.0.200.0090.00515.17
7.0.140.0030.06322.01
7.0.60.0000.07720.10
7.0.50.0170.07017.96
7.0.40.0070.08320.27
7.0.30.0370.06320.09
7.0.20.0270.08320.18
7.0.10.0070.08720.34
7.0.00.0000.04320.25
5.6.280.0030.07320.90
5.6.210.0170.07320.52
5.6.200.0030.07318.22
5.6.190.0030.05020.29
5.6.180.0370.08320.41
5.6.170.0230.03720.40
5.6.160.0170.05720.71
5.6.150.0100.03718.12
5.6.140.0100.06318.17
5.6.130.0100.07718.21
5.6.120.0030.04321.01
5.6.110.0030.08321.02
5.6.100.0030.08721.02
5.6.90.0070.04321.00
5.6.80.0070.06320.45
5.5.350.0200.04320.54
5.5.340.0030.09317.93
5.5.330.0100.05320.40
5.5.320.0030.07020.30
5.5.310.0400.06320.29
5.5.300.0030.04717.93
5.5.290.0000.05017.96
5.5.280.0000.07320.66
5.5.270.0100.08720.79
5.5.260.0170.08020.68
5.5.250.0130.07020.56
5.5.240.0100.04020.14
5.4.450.0700.05319.10
5.4.440.0970.06319.48
5.4.430.1030.06319.47
5.4.420.1200.07319.40
5.4.410.0900.05319.36
5.4.400.0100.05718.83
5.4.390.0170.05018.70
5.4.380.0270.04318.53
5.4.370.0600.07318.64
5.4.360.0070.06018.67
5.4.350.0200.05018.59
5.4.340.0430.05718.76
5.4.320.0300.06318.71
5.4.310.0130.05318.51
5.4.300.0430.05318.61
5.4.290.0170.05318.59
5.4.280.0170.05318.70
5.4.270.0170.07318.77
5.4.260.0300.06018.72
5.4.250.0030.06718.51
5.4.240.0430.05018.69
5.4.230.0130.05718.68
5.4.220.0270.06318.71
5.4.210.0100.05718.53
5.4.200.0400.05316.65
5.4.190.0200.05018.60
5.4.180.0200.04718.48
5.4.170.0430.04718.47
5.4.160.0170.04718.70
5.4.150.0330.06018.80
5.4.140.0170.05316.20
5.4.130.0330.05016.29
5.4.120.0130.05316.29
5.4.110.0130.04716.28
5.4.100.0430.05016.18
5.4.90.0100.05716.18
5.4.80.0470.04716.14
5.4.70.0270.04316.09
5.4.60.0100.05716.25
5.4.50.0300.05316.06
5.4.40.0270.05716.02
5.4.30.0400.05716.21
5.4.20.0170.05016.13
5.4.10.0270.05716.33
5.4.00.0200.06015.69
5.3.290.0170.05314.69
5.3.280.0070.06714.62
5.3.270.0130.05314.53
5.3.260.0130.05314.71
5.3.250.0430.04714.56
5.3.240.0070.05714.63
5.3.230.0130.05314.72
5.3.220.0300.05714.60
5.3.210.0170.06014.50
5.3.200.0170.05014.68
5.3.190.0070.05714.57
5.3.180.0200.04314.54
5.3.170.0170.05014.59
5.3.160.0100.05314.68
5.3.150.0130.06014.48
5.3.140.0330.05714.53
5.3.130.0130.05714.54
5.3.120.0070.06314.47
5.3.110.0200.04714.61
5.3.100.0230.04013.97
5.3.90.0130.05014.12
5.3.80.0170.04714.02
5.3.70.0230.04714.00
5.3.60.0570.06714.03
5.3.50.0170.05313.97
5.3.40.0230.04713.88
5.3.30.0200.05013.86
5.3.20.0500.05013.79
5.3.10.0130.06713.78
5.3.00.0170.05013.66
5.2.170.0070.04711.18
5.2.160.0330.05711.21
5.2.150.0100.06011.12
5.2.140.0200.04011.12
5.2.130.0330.04311.06
5.2.120.0130.04311.19
5.2.110.0170.03711.11
5.2.100.0370.04311.17
5.2.90.0170.03711.11
5.2.80.0100.04311.09
5.2.70.0100.04311.27
5.2.60.0130.04711.00
5.2.50.0370.04310.98
5.2.40.0230.03311.00
5.2.30.0200.03311.04
5.2.20.0030.04711.16
5.2.10.0130.04010.84
5.2.00.0130.05310.76
5.1.60.0030.04010.03
5.1.50.0530.03710.14
5.1.40.0100.03310.13
5.1.30.0130.04710.38
5.1.20.0170.05010.44
5.1.10.0270.02310.20
5.1.00.0170.04010.12
5.0.50.0070.0308.73
5.0.40.0130.0208.42
5.0.30.0400.0478.34
5.0.20.0030.0308.26
5.0.10.0030.0308.34
5.0.00.0030.0478.23
4.4.90.0030.0276.98
4.4.80.0000.0276.98
4.4.70.0100.0176.98
4.4.60.0000.0276.98
4.4.50.0400.0206.98
4.4.40.0030.0406.98
4.4.30.0100.0236.98
4.4.20.0100.0176.98
4.4.10.0130.0136.98
4.4.00.0100.0306.98
4.3.110.0100.0236.98
4.3.100.0070.0206.98
4.3.90.0130.0176.98
4.3.80.0070.0336.98
4.3.70.0030.0276.98
4.3.60.0130.0136.98
4.3.50.0030.0236.98
4.3.40.0000.0406.98
4.3.30.0070.0206.98
4.3.20.0070.0276.98
4.3.10.0000.0276.98
4.3.00.0230.02714.52

preferences:
69.9 ms | 401 KiB | 5 Q