3v4l.org

run code in 300+ PHP versions simultaneously
<?php $whole = floor ( $float ); $decimal = $float - $whole; $leastCommonDenom = 48; // 16 * 3; $denominators = array (2, 3, 4, 8, 16, 24, 48 ); $roundedDecimal = round ( $decimal * $leastCommonDenom ) / $leastCommonDenom; if ($roundedDecimal == 0) return $whole; if ($roundedDecimal == 1) return $whole + 1; foreach ( $denominators as $d ) { if ($roundedDecimal * $d == floor ( $roundedDecimal * $d )) { $denom = $d; break; } } return ($whole == 0 ? '' : $whole) . " " . ($roundedDecimal * $denom) . "/" . $denom; //echo toFraction( -0.5) . "\n" . toFraction( 1.5);

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)
8.3.60.0170.00318.55
8.3.50.0170.00322.05
8.3.40.0140.00018.97
8.3.30.0040.01118.81
8.3.20.0080.00018.60
8.3.10.0060.00319.30
8.3.00.0000.00821.75
8.2.180.0120.00616.75
8.2.170.0120.00919.00
8.2.160.0000.01322.96
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.11
8.2.110.0030.00620.51
8.2.100.0110.00017.78
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0080.00018.03
8.2.50.0000.00818.07
8.2.40.0040.00418.16
8.2.30.0050.00221.29
8.2.20.0040.00417.71
8.2.10.0030.00617.82
8.2.00.0040.00417.79
8.1.280.0090.00925.92
8.1.270.0030.00523.84
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00622.54
8.1.230.0080.00420.93
8.1.220.0040.00418.77
8.1.210.0030.00618.92
8.1.200.0000.01017.23
8.1.190.0060.00319.30
8.1.180.0090.00018.10
8.1.170.0040.00418.51
8.1.160.0050.00218.85
8.1.150.0070.00018.61
8.1.140.0040.00417.47
8.1.130.0050.00317.84
8.1.120.0000.00717.42
8.1.110.0000.00717.44
8.1.100.0080.00017.46
8.1.90.0000.00817.50
8.1.80.0000.00717.40
8.1.70.0000.00717.38
8.1.60.0000.00817.50
8.1.50.0070.00017.38
8.1.40.0060.00317.51
8.1.30.0080.00017.59
8.1.20.0000.00817.72
8.1.10.0000.00717.57
8.1.00.0000.01117.37
8.0.300.0030.00319.88
8.0.290.0020.00517.16
8.0.280.0030.00518.52
8.0.270.0030.00317.18
8.0.260.0000.00616.78
8.0.250.0050.00216.93
8.0.240.0040.00417.04
8.0.230.0030.00317.05
8.0.220.0030.00316.86
8.0.210.0040.00416.99
8.0.200.0000.00617.04
8.0.190.0000.00816.86
8.0.180.0050.00316.93
8.0.170.0050.00316.94
8.0.160.0000.00716.91
8.0.150.0040.00416.93
8.0.140.0070.00016.90
8.0.130.0050.00013.38
8.0.120.0050.00216.92
8.0.110.0000.00716.86
8.0.100.0040.00416.88
8.0.90.0000.00717.01
8.0.80.0090.00616.89
8.0.70.0050.00216.95
8.0.60.0040.00416.89
8.0.50.0000.00817.02
8.0.30.0130.00516.99
8.0.20.0070.01117.40
8.0.10.0040.00417.08
8.0.00.0080.01016.73
7.4.330.0000.00516.71
7.4.320.0000.00616.64
7.4.300.0030.00316.52
7.4.290.0000.00716.53
7.4.280.0060.00316.64
7.4.270.0000.00716.68
7.4.260.0030.00313.31
7.4.250.0000.00716.51
7.4.240.0040.00416.46
7.4.230.0000.00716.41
7.4.220.0050.01316.68
7.4.210.0090.00816.61
7.4.200.0030.00316.42
7.4.190.0000.00716.80
7.4.160.0030.01316.31
7.4.150.0130.00317.40
7.4.140.0110.00517.86
7.4.130.0080.01116.55
7.4.120.0090.01016.63
7.4.110.0030.01416.70
7.4.100.0060.01216.38
7.4.90.0110.00616.58
7.4.80.0030.01319.39
7.4.70.0100.00716.53
7.4.60.0130.00316.54
7.4.50.0030.00516.59
7.4.40.0090.00622.77
7.4.30.0070.01016.45
7.4.00.0030.01014.95
7.3.330.0050.00013.21
7.3.320.0000.00613.21
7.3.310.0000.00616.30
7.3.300.0070.00016.38
7.3.290.0070.01116.50
7.3.280.0120.00516.48
7.3.270.0100.00717.40
7.3.260.0110.00618.24
7.3.250.0080.00916.56
7.3.240.0060.01016.63
7.3.230.0170.00016.57
7.3.210.0090.01216.46
7.3.200.0100.00919.39
7.3.190.0030.01616.70
7.3.180.0060.01016.70
7.3.170.0030.01216.46
7.3.160.0130.00316.56
7.3.120.0070.00714.99
7.3.10.0060.00616.68
7.3.00.0110.00416.51
7.2.330.0090.00916.71
7.2.320.0090.00916.39
7.2.310.0110.00616.80
7.2.300.0090.00616.64
7.2.290.0120.00416.57
7.2.130.0120.00317.01
7.2.120.0100.00717.01
7.2.110.0130.00316.64
7.2.100.0090.00616.54
7.2.90.0100.00716.98
7.2.80.0000.01416.60
7.2.70.0160.00716.95
7.2.60.0080.00416.96
7.2.50.0090.00316.96
7.2.40.0200.00317.02
7.2.30.0140.00716.91
7.2.20.0080.00416.95
7.2.10.0070.00716.72
7.2.00.0020.01117.95
7.1.250.0130.00015.91
7.1.200.0030.01015.88
7.1.100.0000.01618.07
7.1.70.0040.00417.22
7.1.60.0070.01819.40
7.1.50.0240.01034.97
7.1.00.0030.05722.65
7.0.200.0160.00314.92
7.0.140.0030.07022.15
7.0.110.0370.06320.14
7.0.100.0200.07720.31
7.0.90.0200.07020.20
7.0.80.0130.05020.13
7.0.70.0200.06320.14
7.0.60.0170.04020.14
7.0.50.0070.04320.61
7.0.40.0000.05020.28
7.0.30.0000.04720.26
7.0.20.0000.04720.22
7.0.10.0130.03720.16
7.0.00.0030.07720.25
5.6.280.0030.07321.28
5.6.260.0170.07020.87
5.6.250.0100.04020.86
5.6.240.0070.08720.76
5.6.230.0200.05320.84
5.6.220.0130.07320.82
5.6.210.0030.04020.81
5.6.200.0070.04021.27
5.6.190.0070.04021.44
5.6.180.0030.04321.24
5.6.170.0030.04321.24
5.6.160.0000.04721.16
5.6.150.0030.04021.37
5.6.140.0070.03721.27
5.6.130.0030.04721.16
5.6.120.0100.04721.36
5.6.110.0000.08721.35
5.6.100.0030.05021.43
5.6.90.0030.04321.42
5.6.80.0070.03720.56
5.6.70.0030.04020.64
5.6.60.0030.04020.73
5.6.50.0170.05320.69
5.6.40.0030.04320.53
5.6.30.0070.03720.66
5.6.20.0070.03720.63
5.6.10.0000.04320.65
5.6.00.0100.06020.64
5.5.380.0200.06720.79
5.5.370.0100.07720.71
5.5.360.0100.07720.67
5.5.350.0070.05020.64
5.5.340.0170.06021.20
5.5.330.0030.04321.09
5.5.320.0030.04321.06
5.5.310.0070.03721.00
5.5.300.0070.05021.02
5.5.290.0030.04321.03
5.5.280.0030.06320.98
5.5.270.0070.04021.05
5.5.260.0030.04321.16
5.5.250.0130.03020.77
5.5.240.0000.04320.34
5.5.230.0030.04020.43
5.5.220.0000.04320.40
5.5.210.0070.03720.48
5.5.200.0130.03320.35
5.5.190.0070.06720.43
5.5.180.0070.04320.54
5.5.160.0070.03720.54
5.5.150.0030.04020.37
5.5.140.0030.04020.31
5.5.130.0100.03320.40
5.5.120.0000.04320.47
5.5.110.0000.04320.44
5.5.100.0070.05320.25
5.5.90.0030.03720.43
5.5.80.0030.07020.36
5.5.70.0070.07720.40
5.5.60.0130.07020.31
5.5.50.0100.07320.29
5.5.40.0070.06720.33
5.5.30.0130.07720.41
5.5.20.0000.07320.31
5.5.10.0130.05720.33
5.5.00.0030.06020.19
5.4.450.0100.04719.66
5.4.440.0070.06319.57
5.4.430.0000.05719.49
5.4.420.0100.03319.52
5.4.410.0130.03019.44
5.4.400.0030.05019.29
5.4.390.0000.04019.11
5.4.380.0070.03319.31
5.4.370.0070.04719.37
5.4.360.0100.03719.24
5.4.350.0070.04719.13
5.4.340.0030.03719.22
5.4.320.0100.06319.17
5.4.310.0030.03719.17
5.4.300.0000.04019.30
5.4.290.0070.04019.21
5.4.280.0030.03719.37
5.4.270.0070.03719.09
5.4.260.0100.03719.30
5.4.250.0030.03719.16
5.4.240.0000.04719.23
5.4.230.0070.03719.18
5.4.220.0070.07719.28
5.4.210.0070.06719.19
5.4.200.0130.05719.21
5.4.190.0100.07019.19
5.4.180.0100.06719.21
5.4.170.0130.07319.29
5.4.160.0070.08019.26
5.4.150.0130.06719.22
5.4.140.0030.07316.45
5.4.130.0100.06316.59
5.4.120.0000.07716.33
5.4.110.0100.06716.61
5.4.100.0100.06316.64
5.4.90.0070.06716.47
5.4.80.0100.07316.59
5.4.70.0100.07016.40
5.4.60.0130.06316.65
5.4.50.0100.07016.50
5.4.40.0030.07016.62
5.4.30.0070.07716.39
5.4.20.0030.06716.51
5.4.10.0100.07016.39
5.4.00.0100.06715.87
5.3.290.0000.04314.62
5.3.280.0030.05314.73
5.3.270.0130.06314.58
5.3.260.0070.07314.81
5.3.250.0070.07014.80
5.3.240.0030.08014.81
5.3.230.0130.05014.80
5.3.220.0000.08314.72
5.3.210.0100.07014.69
5.3.200.0100.07314.77
5.3.190.0030.08014.70
5.3.180.0030.08014.76
5.3.170.0100.06014.54
5.3.160.0000.07714.76
5.3.150.0000.06314.68
5.3.140.0100.06714.54
5.3.130.0100.07714.67
5.3.120.0070.07014.66
5.3.110.0130.07314.66
5.3.100.0070.07014.03
5.3.90.0030.07714.02
5.3.80.0130.06713.99
5.3.70.0030.07314.03
5.3.60.0030.07714.12
5.3.50.0070.07713.93
5.3.40.0070.03714.15
5.3.30.0030.07313.88
5.3.20.0170.06313.74
5.3.10.0200.05713.90
5.3.00.0000.07313.83
5.2.170.0030.06311.88
5.2.160.0000.06711.88
5.2.150.0100.05011.88
5.2.140.0130.05711.88
5.2.130.0000.06311.88
5.2.120.0030.06311.88
5.2.110.0030.06311.88
5.2.100.0070.06011.88
5.2.90.0030.03711.88
5.2.80.0070.06011.88
5.2.70.0030.06011.88
5.2.60.0070.05311.88
5.2.50.0070.05011.88
5.2.40.0030.03711.88
5.2.30.0030.06011.88
5.2.20.0000.03711.88
5.2.10.0170.05011.88
5.2.00.0000.06311.88
5.1.60.0100.05011.88
5.1.50.0100.05011.88
5.1.40.0030.05711.88
5.1.30.0130.02311.88
5.1.20.0030.05311.88
5.1.10.0130.04711.88
5.1.00.0000.06011.88
5.0.50.0070.04311.88
5.0.40.0070.04011.88
5.0.30.0000.06711.88
5.0.20.0030.03711.88
5.0.10.0000.04711.88
5.0.00.0030.05711.88
4.4.90.0070.02711.88
4.4.80.0000.03711.88
4.4.70.0000.01711.88
4.4.60.0070.03011.88
4.4.50.0000.03711.88
4.4.40.0030.04311.88
4.4.30.0070.03311.88
4.4.20.0030.03711.88
4.4.10.0030.03711.88
4.4.00.0000.05711.88
4.3.110.0000.03711.88
4.3.100.0170.02011.88
4.3.90.0070.02711.88
4.3.80.0000.04311.88
4.3.70.0070.03011.88
4.3.60.0130.02011.88
4.3.50.0000.03311.88
4.3.40.0100.04311.88
4.3.30.0000.02711.88
4.3.20.0000.02711.88
4.3.10.0000.03311.88
4.3.00.0000.03311.88

preferences:
36.36 ms | 401 KiB | 5 Q