3v4l.org

run code in 300+ PHP versions simultaneously
<?php $variable = '2NP a 3NP'; if(strpos($variable, ' a ') !== false) { $floors = explode(' a ', $variable); } var_dump($floors);

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)
8.3.60.0060.01218.14
8.3.50.0080.00921.97
8.3.40.0100.01018.89
8.3.30.0110.00318.93
8.3.20.0040.00420.20
8.3.10.0040.00423.70
8.3.00.0070.00021.01
8.2.180.0180.00318.12
8.2.170.0180.00022.96
8.2.160.0120.00320.44
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00419.24
8.2.110.0090.00022.25
8.2.100.0080.00419.38
8.2.90.0000.00819.09
8.2.80.0030.00517.97
8.2.70.0000.01017.63
8.2.60.0100.00017.68
8.2.50.0060.00318.07
8.2.40.0000.00819.82
8.2.30.0070.00018.15
8.2.20.0040.00417.59
8.2.10.0070.00018.05
8.2.00.0000.00719.44
8.1.280.0070.00725.92
8.1.270.0060.00323.79
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00023.96
8.1.230.0040.00719.08
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0030.00617.22
8.1.190.0040.00417.13
8.1.180.0030.00518.10
8.1.170.0040.00818.45
8.1.160.0070.00021.98
8.1.150.0040.00418.59
8.1.140.0000.00717.44
8.1.130.0000.00717.75
8.1.120.0060.00317.36
8.1.110.0000.00817.29
8.1.100.0000.00717.40
8.1.90.0070.00017.38
8.1.80.0070.00017.47
8.1.70.0030.00317.24
8.1.60.0040.00417.46
8.1.50.0040.00417.50
8.1.40.0050.00217.41
8.1.30.0000.00917.52
8.1.20.0000.00717.62
8.1.10.0070.00017.42
8.1.00.0060.00317.38
8.0.300.0000.00818.77
8.0.290.0000.00818.49
8.0.280.0000.00718.37
8.0.270.0030.00317.05
8.0.260.0030.00317.18
8.0.250.0070.00016.89
8.0.240.0030.00316.85
8.0.230.0030.00316.86
8.0.220.0070.00016.77
8.0.210.0070.00016.85
8.0.200.0000.00616.76
8.0.190.0030.00616.82
8.0.180.0000.00716.82
8.0.170.0040.00416.79
8.0.160.0030.00316.84
8.0.150.0000.00716.67
8.0.140.0030.00616.80
8.0.130.0030.00313.24
8.0.120.0080.00016.81
8.0.110.0000.00716.71
8.0.100.0000.00716.85
8.0.90.0030.00516.61
8.0.80.0120.00316.82
8.0.70.0040.00416.68
8.0.60.0030.00316.73
8.0.50.0040.00416.66
8.0.30.0110.00917.04
8.0.20.0080.01117.40
8.0.10.0040.00417.00
8.0.00.0070.01216.59
7.4.330.0020.00215.05
7.4.320.0030.00316.59
7.4.300.0030.00316.57
7.4.290.0030.00716.59
7.4.280.0040.00416.57
7.4.270.0000.00716.51
7.4.260.0000.00816.37
7.4.250.0050.00316.57
7.4.240.0040.00416.57
7.4.230.0000.00816.30
7.4.220.0100.00616.61
7.4.210.0120.00816.65
7.4.200.0040.00416.70
7.4.160.0040.01216.35
7.4.150.0080.00817.40
7.4.140.0120.00817.86
7.4.130.0090.01116.47
7.4.120.0110.00716.48
7.4.110.0070.01016.55
7.4.100.0090.01216.41
7.4.90.0060.01116.37
7.4.80.0100.01319.39
7.4.70.0090.00816.59
7.4.60.0060.01016.58
7.4.50.0000.00816.51
7.4.40.0150.00616.44
7.4.30.0100.00716.52
7.4.00.0030.01015.11
7.3.330.0060.00013.03
7.3.320.0050.00013.09
7.3.310.0080.00016.12
7.3.300.0000.00716.10
7.3.290.0070.01116.21
7.3.280.0070.01116.18
7.3.270.0090.00917.40
7.3.260.0090.01216.25
7.3.250.0130.00416.20
7.3.240.0120.00616.19
7.3.230.0130.00516.39
7.3.210.0120.00416.57
7.3.200.0080.00719.39
7.3.190.0180.00316.42
7.3.180.0130.00316.25
7.3.170.0080.01216.40
7.3.160.0130.00316.29
7.3.120.0030.00714.60
7.2.330.0100.00716.52
7.2.320.0120.01216.46
7.2.310.0150.00016.47
7.2.300.0030.01216.41
7.2.290.0030.01516.60
7.2.60.0040.00817.00
7.2.00.0030.00919.35
7.1.200.0030.00715.77
7.1.100.0000.01117.93
7.1.70.0070.00016.96
7.1.60.0100.01019.70
7.1.50.0090.01616.97
7.1.00.0100.07022.30
7.0.200.0040.00416.75
7.0.140.0070.07022.15
7.0.60.0130.05720.00
7.0.50.0070.08017.83
7.0.40.0070.04020.33
7.0.30.0670.04020.02
7.0.20.0130.05020.13
7.0.10.0100.06020.34
7.0.00.0070.08320.18
5.6.280.0030.07321.15
5.6.210.0100.03720.50
5.6.200.0100.06018.08
5.6.190.0000.07720.37
5.6.180.3100.04320.60
5.6.170.0200.04320.72
5.6.160.0170.07020.38
5.6.150.0000.04318.18
5.6.140.0070.03718.22
5.6.130.0100.08018.07
5.6.120.0130.08020.89
5.6.110.0030.08020.98
5.6.100.0070.04720.96
5.6.90.0030.04020.96
5.6.80.0070.06720.35
5.6.70.4370.04320.39
5.5.350.0130.07720.52
5.5.340.0000.04317.93
5.5.330.0070.05020.25
5.5.320.0170.04720.27
5.5.310.0330.04320.27
5.5.300.0030.04017.96
5.5.290.0100.07717.97
5.5.280.0030.04320.80
5.5.270.0100.08320.75
5.5.260.0100.07320.84
5.5.250.0170.07020.56
5.5.240.0230.03720.04
5.4.450.0600.04029.32
5.4.440.0270.04729.29
5.4.430.0400.03728.82
5.4.420.0230.05026.63
5.4.410.0400.04724.50
5.4.400.0230.03322.93
5.4.390.0230.04721.98
5.4.380.0130.05318.48
5.4.370.0170.04718.71
5.4.360.0170.04718.60
5.4.350.0200.05018.68
5.4.340.0230.04318.60
5.4.320.0050.04112.45
5.4.310.0060.03612.45
5.4.300.0090.03412.45
5.4.290.0070.03712.45
5.4.280.0040.03912.35
5.4.270.0080.04512.34
5.4.260.0100.03812.35
5.4.250.0090.04312.35
5.4.240.0080.03912.34
5.4.230.0070.04712.34
5.4.220.0050.04112.34
5.4.210.0140.03912.34
5.4.200.0100.04012.34
5.4.190.0060.03612.33
5.4.180.0050.04512.33
5.4.170.0100.04612.35
5.4.160.0060.03712.34
5.4.150.0040.03812.34
5.4.140.0060.04612.02
5.4.130.0060.03612.01
5.4.120.0060.03711.96
5.4.110.0090.03411.96
5.4.100.0090.04511.96
5.4.90.0060.03811.96
5.4.80.0020.04111.97
5.4.70.0050.03611.96
5.4.60.0040.03611.96
5.4.50.0060.03511.96
5.4.40.0070.03511.95
5.4.30.0050.03711.95
5.4.20.0090.04011.95
5.4.10.0090.03111.95
5.4.00.0080.03511.43
5.3.290.0060.04712.80
5.3.280.0070.03712.71
5.3.270.0070.03812.72
5.3.260.0100.04712.72
5.3.250.0090.03512.72
5.3.240.0110.03512.72
5.3.230.0060.04412.71
5.3.220.0070.03612.68
5.3.210.0060.03912.68
5.3.200.0100.03312.68
5.3.190.0090.04612.68
5.3.180.0100.03112.68
5.3.170.0100.03612.67
5.3.160.0060.03612.68
5.3.150.0090.03512.67
5.3.140.0140.03512.66
5.3.130.0060.04112.65
5.3.120.0070.04312.66
5.3.110.0040.04112.66
5.3.100.0040.03912.12
5.3.90.0080.03412.08
5.3.80.0070.03612.07
5.3.70.0110.04812.07
5.3.60.0040.04112.07
5.3.50.0080.03312.00
5.3.40.0110.03712.00
5.3.30.0070.03611.95
5.3.20.0100.04511.72
5.3.10.0090.03811.69
5.3.00.0050.03811.68
5.2.170.0040.0319.18
5.2.160.0050.0289.18
5.2.150.0050.0309.18
5.2.140.0070.0299.18
5.2.130.0080.0259.13
5.2.120.0070.0279.13
5.2.110.0050.0349.14
5.2.100.0050.0309.14
5.2.90.0060.0319.14
5.2.80.0040.0309.14
5.2.70.0020.0339.14
5.2.60.0030.0329.09
5.2.50.0070.0349.05
5.2.40.0070.0299.04
5.2.30.0040.0309.01
5.2.20.0050.0308.99
5.2.10.0050.0278.91
5.2.00.0060.0278.77
5.1.60.0050.0238.06
5.1.50.0040.0258.06
5.1.40.0030.0258.04
5.1.30.0050.0258.39
5.1.20.0060.0308.41
5.1.10.0040.0298.14
5.1.00.0030.0308.14
5.0.50.0050.0326.61
5.0.40.0030.0286.47
5.0.30.0030.0416.29
5.0.20.0070.0206.26
5.0.10.0030.0206.23
5.0.00.0070.0346.23
4.4.90.0030.0154.78
4.4.80.0020.0164.75
4.4.70.0020.0224.76
4.4.60.0020.0154.76
4.4.50.0070.0184.77
4.4.40.0010.0324.71
4.4.30.0040.0184.76
4.4.20.0030.0184.85
4.4.10.0020.0164.85
4.4.00.0030.0254.76
4.3.110.0030.0174.66
4.3.100.0040.0194.66
4.3.90.0020.0164.63
4.3.80.0030.0244.58
4.3.70.0060.0204.63
4.3.60.0020.0164.63
4.3.50.0020.0164.63
4.3.40.0020.0344.54
4.3.30.0060.0213.28
4.3.20.0000.0183.26
4.3.10.0020.0163.22
4.3.00.0170.01321.57

preferences:
44.83 ms | 401 KiB | 5 Q