3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getCoefAtAmericanFormat($coef) { if ($coef == '' || $coef == 0) { return 0; } return $coef == 2 ? "+100" : $coef < 2 ? '-' . floor((100 / ($coef - 1))) : '+' . floor((($coef - 1) * 100)); } echo getCoefAtAmericanFormat(1.04);

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)
8.3.60.0070.01418.45
8.3.50.0130.00921.15
8.3.40.0110.00718.68
8.3.30.0110.00318.82
8.3.20.0040.00420.35
8.3.10.0030.00521.96
8.3.00.0050.00322.52
8.2.180.0070.00718.31
8.2.170.0100.01022.96
8.2.160.0080.00518.91
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0030.01726.16
8.2.120.0040.00419.54
8.2.110.0050.00322.04
8.2.100.0110.00019.45
8.2.90.0050.00319.15
8.2.80.0000.00917.97
8.2.70.0030.00617.38
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0040.00418.03
8.2.30.0040.00417.98
8.2.20.0040.00417.63
8.2.10.0080.00017.55
8.2.00.0000.00717.56
8.1.280.0140.00725.92
8.1.270.0050.00318.45
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0060.00323.97
8.1.230.0110.00019.03
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0040.00417.22
8.1.190.0090.00017.27
8.1.180.0000.00718.50
8.1.170.0000.00818.49
8.1.160.0080.00022.13
8.1.150.0000.00818.53
8.1.140.0000.00717.31
8.1.130.0030.00317.75
8.1.120.0000.00817.34
8.1.110.0050.00317.29
8.1.100.0040.00417.34
8.1.90.0050.00317.23
8.1.80.0040.00417.33
8.1.70.0000.00717.33
8.1.60.0040.00417.36
8.1.50.0090.00017.38
8.1.40.0000.00717.38
8.1.30.0040.00417.44
8.1.20.0030.00617.39
8.1.10.0040.00417.38
8.1.00.0040.00417.25
8.0.300.0000.00718.77
8.0.290.0000.00717.03
8.0.280.0030.00318.23
8.0.270.0000.00717.18
8.0.260.0030.00316.82
8.0.250.0070.00016.86
8.0.240.0040.00416.91
8.0.230.0040.00416.88
8.0.220.0030.00316.80
8.0.210.0030.00316.72
8.0.200.0030.00316.89
8.0.190.0040.00416.89
8.0.180.0040.00416.89
8.0.170.0070.00016.89
8.0.160.0050.00316.85
8.0.150.0000.00716.65
8.0.140.0040.00416.68
8.0.130.0060.00013.27
8.0.120.0040.00416.70
8.0.110.0040.00416.82
8.0.100.0050.00316.62
8.0.90.0000.00716.69
8.0.80.0000.01516.88
8.0.70.0000.00816.70
8.0.60.0020.00516.82
8.0.50.0000.00816.69
8.0.30.0150.00616.93
8.0.20.0100.01217.40
8.0.10.0040.00416.79
8.0.00.0110.00816.59
7.4.330.0000.00415.02
7.4.320.0030.00316.52
7.4.300.0000.00616.46
7.4.290.0030.00616.50
7.4.280.0000.00616.48
7.4.270.0070.00016.52
7.4.260.0050.00316.42
7.4.250.0000.00716.48
7.4.240.0040.00316.60
7.4.230.0030.00316.70
7.4.220.0140.00716.53
7.4.210.0050.01016.59
7.4.200.0000.00716.63
7.4.190.0080.00016.46
7.4.160.0090.00616.47
7.4.150.0070.01017.40
7.4.140.0070.01217.86
7.4.130.0060.01116.55
7.4.120.0090.00716.46
7.4.110.0110.00616.58
7.4.100.0120.00616.38
7.4.90.0100.00716.57
7.4.80.0100.01319.39
7.4.70.0120.01216.43
7.4.60.0070.01016.40
7.4.50.0000.00916.18
7.4.40.0100.00622.77
7.4.30.0130.00316.64
7.4.00.0000.01515.14
7.3.330.0030.00313.17
7.3.320.0000.00513.16
7.3.310.0030.00316.22
7.3.300.0000.00716.27
7.3.290.0120.00916.29
7.3.280.0070.01016.33
7.3.270.0150.00317.40
7.3.260.0110.00616.52
7.3.250.0100.00716.49
7.3.240.0100.00716.45
7.3.230.0090.00916.39
7.3.210.0100.00716.50
7.3.200.0120.00919.39
7.3.190.0030.01516.38
7.3.180.0130.00716.37
7.3.170.0040.01116.60
7.3.160.0130.00316.64
7.3.120.0100.00714.77
7.3.10.0150.00016.56
7.3.00.0070.00716.84
7.2.330.0120.00616.48
7.2.320.0090.00916.76
7.2.310.0140.00316.82
7.2.300.0140.00316.87
7.2.290.0030.01316.72
7.2.130.0070.00316.70
7.2.120.0030.01016.98
7.2.110.0070.00716.70
7.2.100.0140.00016.91
7.2.90.0120.00316.98
7.2.80.0060.01016.96
7.2.70.0070.01116.80
7.2.60.0000.01016.99
7.2.50.0040.01417.04
7.2.40.0100.00016.96
7.2.30.0130.00317.04
7.2.20.0040.00816.86
7.2.10.0040.00716.81
7.2.00.0070.00518.14
7.1.250.0070.00415.70
7.1.240.0030.01415.73
7.1.230.0070.00715.55
7.1.220.0100.00315.76
7.1.210.0120.00315.76
7.1.200.0000.01515.71
7.1.190.0060.00915.89
7.1.180.0040.00715.74
7.1.170.0030.01115.72
7.1.160.0000.01115.86
7.1.150.0130.00015.56
7.1.140.0090.00315.52
7.1.130.0030.00715.66
7.1.120.0060.00315.46
7.1.110.0100.00315.93
7.1.100.0060.01117.14
7.1.90.0160.00015.90
7.1.80.0030.01015.87
7.1.70.0060.00616.46
7.1.60.0080.01017.69
7.1.50.0110.00816.29
7.1.40.0070.00715.80
7.1.30.0150.00015.85
7.1.20.0090.00015.88
7.1.10.0090.00315.68
7.1.00.0130.01319.04
7.0.330.0030.01015.52
7.0.320.0000.01015.34
7.0.310.0110.00415.54
7.0.300.0080.00415.56
7.0.290.0040.00815.45
7.0.280.0090.00015.50
7.0.270.0040.01115.45
7.0.260.0040.00715.39
7.0.250.0080.00815.38
7.0.240.0040.00715.34
7.0.230.0070.00315.46
7.0.220.0060.00615.24
7.0.210.0000.01315.53
7.0.200.0040.00715.98
7.0.190.0100.00315.43
7.0.180.0090.00315.38
7.0.170.0070.01015.21
7.0.160.0030.00615.41
7.0.150.0040.00715.14
7.0.140.0160.03518.71
7.0.130.0030.00915.51
7.0.120.0060.00315.45
7.0.110.0110.00415.56
7.0.100.0080.00615.45
7.0.90.0090.00015.40
7.0.80.0090.00015.62
7.0.70.0060.00915.48
7.0.60.0020.04917.71
7.0.50.0080.04316.60
7.0.40.0080.04516.91
7.0.30.0160.03116.89
7.0.20.0150.02216.85
7.0.10.0030.03516.88
7.0.00.0050.03316.80
5.6.380.0000.01214.43
5.6.370.0000.00814.17
5.6.360.0040.01114.29
5.6.350.0070.00414.05
5.6.340.0090.00614.09
5.6.330.0080.00714.44
5.6.320.0060.00313.91
5.6.310.0030.00914.30
5.6.300.0160.00014.28
5.6.290.0060.00614.13
5.6.280.0080.03817.82
5.6.270.0030.01314.53
5.6.260.0040.01114.30
5.6.250.0090.00314.16
5.6.240.0070.00714.36
5.6.230.0000.00914.09
5.6.220.0000.01114.25
5.6.210.0040.03417.40
5.6.200.0020.04716.37
5.6.190.0050.02517.50
5.6.180.0250.04217.48
5.6.170.0280.03317.36
5.6.160.0080.02517.49
5.6.150.0080.02616.19
5.6.140.0080.02516.37
5.6.130.0100.03916.30
5.6.120.0050.04117.63
5.6.110.0080.02017.71
5.6.100.0050.04217.64
5.6.90.0060.02617.81
5.6.80.0040.02617.39
5.6.70.0070.00414.14
5.6.60.0000.01414.04
5.6.50.0030.01014.12
5.6.40.0100.00314.27
5.6.30.0040.01114.09
5.6.20.0070.00714.16
5.6.10.0130.00014.10
5.6.00.0000.01414.25
5.5.380.0000.00910.98
5.5.370.0050.00511.40
5.5.360.0000.00811.03
5.5.350.2180.02215.76
5.5.340.0050.02614.60
5.5.330.0080.04415.61
5.5.320.0160.04015.80
5.5.310.0180.03315.72
5.5.300.0060.03314.61
5.5.290.0080.04314.46
5.5.280.0050.04315.81
5.5.270.0090.01816.07
5.5.260.0050.04515.88
5.5.250.0030.02715.64
5.5.240.0030.03215.56
5.5.230.0030.00610.92
5.5.220.0070.00310.89
5.5.210.0030.00511.13
5.5.200.0070.00411.09
5.5.190.0000.00810.91
5.5.180.0030.00911.18
5.5.170.0060.00311.06
5.5.160.0000.00610.85
5.5.150.0000.00610.82
5.5.140.0060.00610.91
5.5.130.0040.00811.08
5.5.120.0000.00710.98
5.5.110.0030.01410.69
5.5.100.0060.00610.91
5.5.90.0060.00310.94
5.5.80.0060.00310.82
5.5.70.0030.01010.88
5.5.60.0030.01011.21
5.5.50.0030.00810.71
5.5.40.0000.01011.11
5.5.30.0040.00710.96
5.5.20.0060.00310.72
5.5.10.0050.00511.18
5.5.00.0110.00010.79
5.4.450.0060.03815.17
5.4.440.0350.03715.05
5.4.430.0150.02815.27
5.4.420.0540.03615.22
5.4.410.0500.03115.34
5.4.400.0560.03815.26
5.4.390.0450.03315.05
5.4.380.0080.03414.84
5.4.370.0170.03314.86
5.4.360.0250.02614.77
5.4.350.0060.02111.46
5.4.340.0070.02311.59
5.4.330.0030.00710.64
5.4.320.0060.02611.57
5.4.310.0080.02511.75
5.4.300.0090.01811.79
5.4.290.0070.02111.57
5.4.280.0070.02211.75
5.4.270.0050.02211.71
5.4.260.0050.02011.63
5.4.250.0070.03014.88
5.4.240.0070.03014.84
5.4.230.0020.03515.11
5.4.220.0070.02814.80
5.4.210.0070.02814.90
5.4.200.0080.02714.66
5.4.190.0090.03014.76
5.4.180.0040.02814.75
5.4.170.0030.03214.90
5.4.160.0080.03114.74
5.4.150.0070.03514.94
5.4.140.0080.03013.78
5.4.130.0060.02913.58
5.4.120.0090.02813.71
5.4.110.0180.02413.63
5.4.100.0100.03513.71
5.4.90.0080.03713.74
5.4.80.0080.03013.63
5.4.70.0090.02913.54
5.4.60.0050.04113.53
5.4.50.0100.03213.46
5.4.40.0110.03613.63
5.4.30.0090.03113.71
5.4.20.0150.03313.47
5.4.10.0120.03513.52
5.4.00.0110.03513.37
5.3.290.0060.02411.72
5.3.280.0050.02812.53
5.3.270.0090.03812.46
5.3.260.0070.02912.66
5.3.250.0020.03112.55
5.3.240.0050.03112.51
5.3.230.0020.03212.43
5.3.220.0070.02912.33
5.3.210.0060.03712.41
5.3.200.0090.02812.46
5.3.190.0070.03212.51
5.3.180.0100.02512.66
5.3.170.0070.03312.55
5.3.160.0050.04012.47
5.3.150.0120.02712.58
5.3.140.0130.02712.55
5.3.130.0120.02812.64
5.3.120.0050.04012.55
5.3.110.0090.03412.44
5.3.100.0100.02912.06
5.3.90.0110.04212.34
5.3.80.0120.02912.12
5.3.70.0080.02912.35
5.3.60.0130.02112.22
5.3.50.0030.02812.16
5.3.40.0050.03112.26
5.3.30.0060.02712.34
5.3.20.0120.02512.19
5.3.10.0090.02511.97
5.3.00.0080.03311.94
5.2.170.0070.02410.56
5.2.160.0090.02310.51
5.2.150.0120.02310.56
5.2.140.0020.03010.60
5.2.130.0070.02310.41
5.2.120.0050.02610.61
5.2.110.0080.03010.54
5.2.100.0060.02110.49
5.2.90.0090.02010.55
5.2.80.0100.02010.48
5.2.70.0060.02510.53
5.2.60.0090.02710.51
5.2.50.0030.02410.46
5.2.40.0050.02110.49
5.2.30.0070.02810.45
5.2.20.0080.01810.46
5.2.10.0080.02310.36
5.2.00.0100.02710.31
5.1.60.0070.0209.99
5.1.50.0100.0179.92
5.1.40.0130.0259.93
5.1.30.0080.02010.15
5.1.20.0040.01810.21
5.1.10.0020.0309.97
5.1.00.0060.0189.90
5.0.50.0050.0209.27
5.0.40.0050.0159.20
5.0.30.0070.0258.98
5.0.20.0040.0159.07
5.0.10.0060.0168.99
5.0.00.0080.0249.15
4.4.90.0020.0198.69
4.4.80.0040.0128.69
4.4.70.0010.0128.69
4.4.60.0050.0158.69
4.4.50.0030.0188.69
4.4.40.0040.0198.69
4.4.30.0090.0128.69
4.4.20.0030.0138.69
4.4.10.0020.0128.69
4.4.00.0060.0178.69
4.3.110.0050.0158.69
4.3.100.0070.0128.69
4.3.90.0070.0108.69
4.3.80.0070.0179.41
4.3.70.0030.0149.41
4.3.60.0020.0169.41
4.3.50.0030.0139.41
4.3.40.0030.0229.41
4.3.30.0070.0109.41
4.3.20.0020.0159.41
4.3.10.0050.0149.41
4.3.00.0040.0128.56

preferences:
43.83 ms | 401 KiB | 5 Q