3v4l.org

run code in 300+ PHP versions simultaneously
<?php $column5 = array( 'london-airport', 'newyork-airport', 'paris-airport', 'barcelona-international-airport' ); foreach ($column5 as $airport) { $btitle = str_replace("-", " ", $airport); $title = ucwords($btitle); echo '<h3>'.$title.'</h3>'; }

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)
8.3.60.0040.01416.63
8.3.50.0130.00722.11
8.3.40.0090.00618.89
8.3.30.0110.00419.04
8.3.20.0000.00820.16
8.3.10.0040.00423.63
8.3.00.0040.00419.68
8.2.180.0110.01116.50
8.2.170.0170.00322.96
8.2.160.0040.01120.47
8.2.150.0090.00624.18
8.2.140.0130.00624.66
8.2.130.0110.00426.16
8.2.120.0060.00319.35
8.2.110.0030.00619.19
8.2.100.0080.00417.75
8.2.90.0040.00419.27
8.2.80.0080.00017.97
8.2.70.0070.00317.63
8.2.60.0000.00817.80
8.2.50.0060.00318.07
8.2.40.0080.00019.28
8.2.30.0000.00718.16
8.2.20.0060.00317.71
8.2.10.0000.00718.11
8.2.00.0030.00617.69
8.1.280.0110.00725.92
8.1.270.0110.00423.84
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00023.87
8.1.230.0130.00317.48
8.1.220.0050.00317.79
8.1.210.0030.00518.77
8.1.200.0090.00017.23
8.1.190.0050.00317.13
8.1.180.0000.00819.19
8.1.170.0000.00818.53
8.1.160.0040.00421.94
8.1.150.0020.00518.60
8.1.140.0040.00417.51
8.1.130.0000.00717.75
8.1.120.0040.00417.50
8.1.110.0000.00717.35
8.1.100.0040.00417.39
8.1.90.0040.00417.50
8.1.80.0070.00017.45
8.1.70.0070.00017.37
8.1.60.0040.00417.48
8.1.50.0000.00817.56
8.1.40.0050.00317.39
8.1.30.0080.00017.57
8.1.20.0030.00517.65
8.1.10.0030.00617.50
8.1.00.0030.00917.48
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.51
8.0.270.0030.00317.17
8.0.260.0060.00017.13
8.0.250.0030.00316.82
8.0.240.0040.00417.00
8.0.230.0000.00716.83
8.0.220.0030.00316.89
8.0.210.0030.00316.80
8.0.200.0030.00316.98
8.0.190.0000.00816.93
8.0.180.0080.00016.81
8.0.170.0000.00816.89
8.0.160.0000.00816.96
8.0.150.0000.00716.80
8.0.140.0040.00816.85
8.0.130.0000.00513.34
8.0.120.0040.00416.87
8.0.110.0040.00416.95
8.0.100.0040.00416.77
8.0.90.0070.00016.89
8.0.80.0120.00616.90
8.0.70.0000.00716.79
8.0.60.0000.00716.87
8.0.50.0040.00416.71
8.0.30.0120.00817.04
8.0.20.0240.01317.40
8.0.10.0040.00416.86
8.0.00.0050.01216.83
7.4.330.0030.00315.00
7.4.320.0000.00616.64
7.4.300.0030.00316.56
7.4.290.0030.00316.47
7.4.280.0090.00016.52
7.4.270.0040.00416.66
7.4.260.0070.00316.48
7.4.250.0000.00816.57
7.4.240.0050.00216.56
7.4.230.0030.00316.61
7.4.220.0130.00716.47
7.4.210.0110.00316.57
7.4.200.0000.00716.49
7.4.160.0000.01516.69
7.4.150.0080.01117.40
7.4.140.0140.00517.86
7.4.130.0080.00916.40
7.4.120.0070.01016.48
7.4.110.0070.01016.46
7.4.100.0150.00916.50
7.4.90.0070.01016.50
7.4.80.0080.01619.39
7.4.70.0110.00516.40
7.4.60.0110.01116.41
7.4.50.0060.00316.35
7.4.40.0100.00616.38
7.4.30.0090.00616.57
7.4.00.0080.00815.10
7.3.330.0030.00313.17
7.3.320.0020.00213.18
7.3.310.0070.00016.23
7.3.300.0050.00216.14
7.3.290.0110.00716.35
7.3.280.0120.00616.27
7.3.270.0120.00817.40
7.3.260.0060.01316.37
7.3.250.0110.00816.24
7.3.240.0130.01016.27
7.3.230.0100.01116.39
7.3.210.0030.01616.29
7.3.200.0000.01519.39
7.3.190.0120.01216.43
7.3.180.0070.01016.59
7.3.170.0060.00916.48
7.3.160.0090.00616.43
7.3.120.0060.00615.09
7.3.10.0060.00616.57
7.3.00.0030.01016.70
7.2.330.0090.00916.79
7.2.320.0160.00616.52
7.2.310.0110.01116.84
7.2.300.0060.01016.54
7.2.290.0120.00416.59
7.2.130.0070.00416.74
7.2.120.0030.01017.17
7.2.110.0030.00716.96
7.2.100.0030.00616.89
7.2.90.0030.01016.72
7.2.80.0100.00716.99
7.2.70.0030.00617.04
7.2.60.0080.00416.68
7.2.50.0060.00616.76
7.2.40.0040.00816.88
7.2.30.0030.01017.09
7.2.20.0000.00916.98
7.2.10.0110.00416.97
7.2.00.0070.00718.22
7.1.250.0060.00615.69
7.1.100.0100.00318.11
7.1.70.0100.00717.07
7.1.60.0100.01419.70
7.1.50.0140.01116.98
7.1.00.0000.08022.51
7.0.200.0080.00016.85
7.0.140.0070.07022.12
7.0.60.0130.08019.87
7.0.50.0070.04017.88
7.0.40.0030.04320.21
7.0.30.0200.07020.30
7.0.20.0230.07720.18
7.0.10.0100.08320.18
7.0.00.0100.08320.16
5.6.280.0000.07721.06
5.6.210.0030.09020.70
5.6.200.0030.04718.18
5.6.190.0070.04320.41
5.6.180.0400.05020.32
5.6.170.0200.04320.46
5.6.160.0030.07020.62
5.6.150.0000.07018.12
5.6.140.0000.04318.13
5.6.130.0070.07318.11
5.6.120.0030.04020.89
5.6.110.0130.07020.96
5.6.100.0070.08020.99
5.6.90.0100.06021.01
5.6.80.0030.04020.39
5.5.350.0170.04720.35
5.5.340.0030.08017.98
5.5.330.0030.04020.42
5.5.320.0330.04720.25
5.5.310.0170.08320.29
5.5.300.0000.05717.95
5.5.290.0130.03017.90
5.5.280.0000.04320.77
5.5.270.0100.08020.74
5.5.260.0100.06720.80
5.5.250.0000.04320.69
5.5.240.0300.07320.23
5.4.450.0800.05319.54
5.4.440.0800.05719.54
5.4.430.0100.05719.25
5.4.420.0100.05319.48
5.4.410.0130.05018.73
5.4.400.0130.04718.66
5.4.390.0170.04718.66
5.4.380.0170.05318.59
5.4.370.0100.05318.52
5.4.360.0130.04718.58
5.4.350.0010.03911.97
5.4.340.0070.03411.97
5.4.320.0080.04612.46
5.4.310.0110.04312.45
5.4.300.0070.03712.46
5.4.290.0050.04012.45
5.4.280.0080.03412.35
5.4.270.0060.03712.35
5.4.260.0060.03912.35
5.4.250.0080.03712.35
5.4.240.0120.03112.35
5.4.230.0060.03812.34
5.4.220.0090.03412.34
5.4.210.0050.03712.34
5.4.200.0050.03912.34
5.4.190.0080.03612.34
5.4.180.0070.03712.34
5.4.170.0090.03412.35
5.4.160.0030.04012.34
5.4.150.0070.03512.34
5.4.140.0020.04112.03
5.4.130.0040.03712.01
5.4.120.0040.03711.97
5.4.110.0060.03811.97
5.4.100.0120.03611.97
5.4.90.0080.05011.97
5.4.80.0050.05411.97
5.4.70.0110.03911.97
5.4.60.0100.03311.96
5.4.50.0050.03711.96
5.4.40.0060.03511.95
5.4.30.0040.03711.95
5.4.20.0050.04211.95
5.4.10.0080.03311.95
5.4.00.0040.03811.44
5.3.290.0090.03712.80
5.3.280.0050.03912.71
5.3.270.0050.04012.73
5.3.260.0070.03812.72
5.3.250.0040.03912.72
5.3.240.0070.03612.72
5.3.230.0070.03712.71
5.3.220.0090.03512.68
5.3.210.0070.03812.68
5.3.200.0040.03912.68
5.3.190.0040.04012.67
5.3.180.0040.03812.67
5.3.170.0070.03612.67
5.3.160.0050.03712.67
5.3.150.0050.03712.67
5.3.140.0060.03612.66
5.3.130.0060.03812.66
5.3.120.0110.03312.66
5.3.110.0080.03612.65
5.3.100.0060.03712.12
5.3.90.0070.03612.09
5.3.80.0090.03312.08
5.3.70.0080.03412.08
5.3.60.0050.03812.06
5.3.50.0030.03812.00
5.3.40.0050.03712.00
5.3.30.0040.03611.94
5.3.20.0050.03611.72
5.3.10.0060.03511.69
5.3.00.0070.03511.68
5.2.170.0050.0299.18
5.2.160.0050.0289.18
5.2.150.0030.0319.18
5.2.140.0040.0329.17
5.2.130.0030.0319.14
5.2.120.0090.0249.13
5.2.110.0090.0249.14
5.2.100.0040.0299.13
5.2.90.0070.0279.13
5.2.80.0060.0359.13
5.2.70.0060.0369.14
5.2.60.0100.0259.09
5.2.50.0040.0319.05
5.2.40.0050.0299.03
5.2.30.0040.0319.01
5.2.20.0050.0299.00
5.2.10.0080.0258.92
5.2.00.0050.0298.78
5.1.60.0050.0238.06
5.1.50.0040.0288.06
5.1.40.0020.0268.04
5.1.30.0080.0238.39
5.1.20.0070.0238.41
5.1.10.0030.0278.14
5.1.00.0070.0238.14
5.0.50.0030.0216.61
5.0.40.0040.0186.47
5.0.30.0030.0316.29
5.0.20.0020.0206.26
5.0.10.0050.0176.23
5.0.00.0050.0296.23
4.4.90.0010.0174.78
4.4.80.0040.0144.75
4.4.70.0030.0174.76
4.4.60.0040.0134.75
4.4.50.0040.0144.77
4.4.40.0060.0244.71
4.4.30.0030.0194.76
4.4.20.0020.0164.84
4.4.10.0030.0144.85
4.4.00.0030.0244.76
4.3.110.0010.0174.67
4.3.100.0040.0134.66
4.3.90.0050.0124.64
4.3.80.0020.0264.59
4.3.70.0050.0124.63
4.3.60.0040.0134.62
4.3.50.0030.0154.63
4.3.40.0010.0264.54
4.3.30.0040.0143.28
4.3.20.0030.0153.26
4.3.10.0000.0183.22
4.3.00.0100.0236.70

preferences:
41.55 ms | 401 KiB | 5 Q