3v4l.org

run code in 300+ PHP versions simultaneously
<?php if(!function_exists('decodeUnits')) { function decodeUnits($unit_str) { if(strlen($unit_str) == 1) { $unit_str = '0'.$unit_str; } if(strlen($unit_ste) > 2) { return null; } if($unit_str == '00') { return 'KWh'; } if($unit_str == '07') { return 'Litres'; } if($unit_str == '03') { return 'm3'; } return null; } } decodeUnits("03"); ?>

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)
8.3.60.0090.00616.88
8.3.50.0100.00722.93
8.3.40.0070.00718.64
8.3.30.0080.00618.93
8.3.20.0040.00420.34
8.3.10.0080.00023.50
8.3.00.0040.00419.38
8.2.180.0110.00316.63
8.2.170.0110.00422.96
8.2.160.0030.01020.57
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0030.01026.16
8.2.120.0040.00421.05
8.2.110.0080.00022.20
8.2.100.0090.00319.45
8.2.90.0060.00319.22
8.2.80.0000.01017.97
8.2.70.0060.00317.48
8.2.60.0050.00317.80
8.2.50.0050.00318.07
8.2.40.0000.00818.16
8.2.30.0000.00717.98
8.2.20.0040.00417.62
8.2.10.0000.00717.90
8.2.00.0060.00317.72
8.1.280.0100.01025.92
8.1.270.0050.00523.84
8.1.260.0030.00526.35
8.1.250.0070.00028.09
8.1.240.0080.00023.96
8.1.230.0040.00719.10
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0080.00017.10
8.1.180.0040.00418.10
8.1.170.0000.00818.64
8.1.160.0000.00722.06
8.1.150.0050.00218.80
8.1.140.0070.00017.38
8.1.130.0000.00717.83
8.1.120.0000.00717.41
8.1.110.0040.00417.42
8.1.100.0000.00717.38
8.1.90.0000.00717.43
8.1.80.0030.00517.43
8.1.70.0030.00317.28
8.1.60.0000.00817.53
8.1.50.0020.00517.47
8.1.40.0020.00517.37
8.1.30.0030.00517.50
8.1.20.0030.00517.50
8.1.10.0040.00417.46
8.1.00.0040.00417.38
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.27
8.0.270.0050.00317.15
8.0.260.0000.00717.18
8.0.250.0000.00816.93
8.0.240.0000.00816.99
8.0.230.0070.00016.92
8.0.220.0000.00716.88
8.0.210.0000.00716.91
8.0.200.0000.00616.95
8.0.190.0000.00716.83
8.0.180.0070.00016.89
8.0.170.0000.00716.97
8.0.160.0040.00416.87
8.0.150.0000.00816.84
8.0.140.0060.00316.80
8.0.130.0030.00313.35
8.0.120.0080.00016.78
8.0.110.0030.00516.85
8.0.100.0040.00416.69
8.0.90.0080.00016.75
8.0.80.0090.00616.84
8.0.70.0050.00216.80
8.0.60.0040.00416.84
8.0.50.0000.00716.93
8.0.30.0110.00716.99
8.0.20.0080.01017.40
8.0.10.0070.00016.97
8.0.00.0130.00616.62
7.4.330.0000.00515.00
7.4.320.0000.00716.37
7.4.300.0030.00316.46
7.4.290.0060.00016.39
7.4.280.0040.00416.52
7.4.270.0070.00016.37
7.4.260.0000.00816.51
7.4.250.0040.00416.52
7.4.240.0030.00316.45
7.4.230.0030.00316.54
7.4.220.0110.00716.43
7.4.210.0110.00316.54
7.4.200.0000.00716.54
7.4.160.0120.00416.63
7.4.150.0060.01317.40
7.4.140.0110.01017.86
7.4.130.0080.00916.44
7.4.120.0030.01316.52
7.4.110.0070.01016.42
7.4.100.0080.00816.44
7.4.90.0080.00816.57
7.4.80.0060.01219.39
7.4.70.0030.01416.59
7.4.60.0090.00916.45
7.4.50.0000.00816.57
7.4.40.0100.00716.59
7.4.30.0160.00016.29
7.4.00.0060.01114.99
7.3.330.0000.00513.26
7.3.320.0000.00513.37
7.3.310.0070.00016.42
7.3.300.0030.00316.43
7.3.290.0070.01016.36
7.3.280.0080.00916.42
7.3.270.0100.00717.40
7.3.260.0120.00616.53
7.3.250.0090.00816.62
7.3.240.0040.01816.65
7.3.230.0080.00816.43
7.3.210.0110.00716.45
7.3.200.0100.01019.39
7.3.190.0080.01216.28
7.3.180.0130.00316.50
7.3.170.0130.00316.44
7.3.160.0120.00316.66
7.3.120.0110.00514.91
7.3.110.0060.00715.02
7.3.100.0080.00814.94
7.3.90.0060.00914.89
7.3.80.0050.00714.93
7.3.70.0080.00714.81
7.3.60.0100.00414.83
7.3.50.0030.00914.95
7.3.40.0030.01014.85
7.3.30.0070.00614.78
7.3.20.0060.00716.62
7.3.10.0030.00916.63
7.3.00.0070.01016.77
7.2.330.0030.01416.71
7.2.320.0070.01016.42
7.2.310.0100.00716.63
7.2.300.0130.00316.48
7.2.290.0120.00416.75
7.2.250.0060.01114.76
7.2.240.0050.01214.99
7.2.230.0050.01114.98
7.2.220.0050.00914.96
7.2.210.0050.00914.69
7.2.200.0050.00914.96
7.2.190.0030.00914.93
7.2.180.0050.00715.11
7.2.170.0060.01014.79
7.2.160.0060.00915.12
7.2.150.0040.01216.96
7.2.140.0060.00916.96
7.2.130.0130.00316.77
7.2.120.0000.01216.66
7.2.110.0070.00916.49
7.2.100.0090.00616.77
7.2.90.0090.00916.94
7.2.80.0100.00616.93
7.2.70.0100.00316.83
7.2.60.0110.00516.85
7.2.50.0060.00916.95
7.2.40.0040.01117.05
7.2.30.0000.01516.82
7.2.20.0080.00816.83
7.2.10.0040.00717.02
7.2.00.0050.01018.04
7.1.330.0090.00515.75
7.1.320.0050.00715.82
7.1.310.0030.00815.83
7.1.300.0060.00815.80
7.1.290.0030.00915.73
7.1.280.0070.00715.77
7.1.270.0060.00815.66
7.1.260.0060.00715.64
7.1.250.0130.00315.73
7.1.200.0000.01215.72
7.1.100.0030.00617.96
7.1.70.0090.00316.87
7.1.60.0100.01319.40
7.1.50.0040.01516.88
7.1.00.0100.07022.43
7.0.200.0050.00316.44
7.0.140.0000.07722.10
7.0.60.0070.07019.95
7.0.50.0070.08317.88
7.0.40.0070.07320.23
7.0.30.0230.05020.20
7.0.20.0230.05020.06
7.0.10.0070.08320.11
7.0.00.0130.08020.07
5.6.280.0100.07021.15
5.6.210.0130.08020.47
5.6.200.0070.08318.18
5.6.190.0100.05020.48
5.6.180.0470.06020.47
5.6.170.0530.06020.52
5.6.160.0030.07720.39
5.6.150.0100.03318.15
5.6.140.0070.03718.21
5.6.130.0170.06718.27
5.6.120.0000.06021.12
5.6.110.0100.07021.02
5.6.100.0130.07720.98
5.6.90.0070.09020.96
5.6.80.0000.06020.39
5.5.350.0330.06720.32
5.5.340.0100.08018.00
5.5.330.0030.06020.29
5.5.320.0270.05720.31
5.5.310.0370.07320.28
5.5.300.0100.07717.98
5.5.290.0030.08018.03
5.5.280.0070.07320.97
5.5.270.0130.07020.75
5.5.260.0130.06020.81
5.5.250.0070.06020.76
5.5.240.0070.08020.23
5.4.450.0570.06319.61
5.4.440.0770.06719.52
5.4.430.0770.05319.55
5.4.420.0700.05319.63
5.4.410.0630.05019.42
5.4.400.0770.05019.12
5.4.390.0670.05319.34
5.4.380.0270.04318.73
5.4.370.0130.04318.79
5.4.360.0030.04318.70
5.4.350.0070.04912.02
5.4.340.0120.05312.01
5.4.320.0060.04412.51
5.4.310.0050.03812.50
5.4.300.0090.03312.50
5.4.290.0090.03412.50
5.4.280.0060.03412.39
5.4.270.0070.04412.39
5.4.260.0080.04212.39
5.4.250.0060.03612.39
5.4.240.0050.03712.39
5.4.230.0090.04012.39
5.4.220.0050.03812.39
5.4.210.0130.04712.39
5.4.200.0060.04012.39
5.4.190.0070.03512.38
5.4.180.0030.03912.38
5.4.170.0070.03612.39
5.4.160.0060.03612.39
5.4.150.0070.03712.39
5.4.140.0050.03912.07
5.4.130.0060.03712.06
5.4.120.0070.03812.02
5.4.110.0040.03912.01
5.4.100.0100.03712.01
5.4.90.0060.03812.02
5.4.80.0080.03512.01
5.4.70.0060.03412.01
5.4.60.0040.03612.01
5.4.50.0090.04012.01
5.4.40.0060.03412.00
5.4.30.0080.03311.99
5.4.20.0060.04111.99
5.4.10.0060.04111.99
5.4.00.0060.03611.48
5.3.290.0080.04912.80
5.3.280.0100.04212.70
5.3.270.0070.03812.73
5.3.260.0040.04312.72
5.3.250.0070.03512.72
5.3.240.0090.03412.72
5.3.230.0040.04412.71
5.3.220.0100.03612.68
5.3.210.0070.04112.68
5.3.200.0060.03912.68
5.3.190.0050.04112.68
5.3.180.0070.03812.68
5.3.170.0060.03812.67
5.3.160.0070.03512.68
5.3.150.0100.03312.67
5.3.140.0040.03912.66
5.3.130.0080.03612.66
5.3.120.0040.04212.66
5.3.110.0050.03912.66
5.3.100.0080.03312.12
5.3.90.0070.03812.10
5.3.80.0060.03612.09
5.3.70.0070.03412.09
5.3.60.0050.04012.08
5.3.50.0060.03912.02
5.3.40.0060.03512.04
5.3.30.0070.03311.98
5.3.20.0070.04411.75
5.3.10.0060.04111.73
5.3.00.0070.03611.71
5.2.170.0050.0359.22
5.2.160.0020.0309.21
5.2.150.0060.0299.21
5.2.140.0040.0329.21
5.2.130.0050.0279.18
5.2.120.0060.0269.17
5.2.110.0040.0309.18
5.2.100.0040.0309.17
5.2.90.0070.0349.18
5.2.80.0050.0309.17
5.2.70.0020.0329.17
5.2.60.0040.0329.13
5.2.50.0030.0329.10
5.2.40.0040.0359.07
5.2.30.0100.0389.04
5.2.20.0050.0309.04
5.2.10.0070.0258.94
5.2.00.0040.0298.80
5.1.60.0030.0258.09
5.1.50.0020.0288.08
5.1.40.0020.0278.06
5.1.30.0060.0238.41
5.1.20.0040.0278.43
5.1.10.0060.0248.17
5.1.00.0060.0248.16
5.0.50.0030.0216.64
5.0.40.0050.0186.50
5.0.30.0040.0326.31
5.0.20.0030.0226.28
5.0.10.0040.0196.26
5.0.00.0030.0316.26
4.4.90.0030.0154.78
4.4.80.0020.0174.76
4.4.70.0020.0164.76
4.4.60.0010.0174.76
4.4.50.0020.0154.77
4.4.40.0010.0264.71
4.4.30.0050.0154.76
4.4.20.0030.0154.85
4.4.10.0030.0154.85
4.4.00.0020.0264.75
4.3.110.0060.0174.67
4.3.100.0040.0174.66
4.3.90.0010.0154.63
4.3.80.0030.0234.58
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0040.0184.62
4.3.40.0060.0244.53
4.3.30.0020.0213.30
4.3.20.0010.0163.28
4.3.10.0020.0213.24
4.3.00.0070.0237.16

preferences:
47.55 ms | 401 KiB | 5 Q