3v4l.org

run code in 300+ PHP versions simultaneously
<?php $numbers = array( 20/3, 20/3 * 1e6, 6.66, 6.0, 60.0, 10/9, 1000000000000000000000000000000000, ); $p = (int) ini_get('precision'); foreach ($numbers as $n) { echo 'RAW: ' . $n . "\n"; echo 'EXP: ' . var_export($n, TRUE) . "\n"; echo 'FIX: ' . rtrim(rtrim(sprintf('%.' . ($p - ceil(log10($n))) . 'F', $n), '0'), '.') . "\n"; echo "\n"; }

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)
8.3.60.0140.00318.45
8.3.50.0060.01321.33
8.3.40.0150.00018.98
8.3.30.0070.00720.46
8.3.20.0080.00020.64
8.3.10.0040.00421.26
8.3.00.0040.00423.90
8.2.180.0080.01116.98
8.2.170.0120.00322.96
8.2.160.0030.01020.52
8.2.150.0000.00824.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0040.00421.19
8.2.110.0090.00319.39
8.2.100.0080.00317.97
8.2.90.0030.00519.41
8.2.80.0000.00818.18
8.2.70.0070.00317.88
8.2.60.0040.00418.18
8.2.50.0080.00018.07
8.2.40.0030.00618.47
8.2.30.0040.00419.62
8.2.20.0030.00518.00
8.2.10.0060.00317.99
8.2.00.0080.00017.85
8.1.280.0160.00325.92
8.1.270.0050.00223.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00720.88
8.1.230.0030.00721.08
8.1.220.0030.00518.77
8.1.210.0060.00319.18
8.1.200.0030.00617.60
8.1.190.0000.00817.65
8.1.180.0050.00318.10
8.1.170.0050.00318.82
8.1.160.0040.00418.98
8.1.150.0080.00018.82
8.1.140.0000.00817.70
8.1.130.0070.00017.96
8.1.120.0070.00017.69
8.1.110.0040.00417.59
8.1.100.0040.00417.62
8.1.90.0050.00317.52
8.1.80.0080.00017.62
8.1.70.0030.00317.66
8.1.60.0060.00317.65
8.1.50.0000.00917.70
8.1.40.0040.00417.69
8.1.30.0050.00317.77
8.1.20.0080.00017.66
8.1.10.0000.00817.79
8.1.00.0040.00417.61
8.0.300.0040.00420.20
8.0.290.0050.00317.29
8.0.280.0030.00518.67
8.0.270.0080.00017.33
8.0.260.0000.00817.00
8.0.250.0040.00417.10
8.0.240.0070.00317.12
8.0.230.0070.00017.26
8.0.220.0000.00717.02
8.0.210.0040.00417.13
8.0.200.0030.00317.13
8.0.190.0040.00417.09
8.0.180.0000.00817.20
8.0.170.0040.00417.09
8.0.160.0070.00017.25
8.0.150.0070.00017.09
8.0.140.0040.00416.99
8.0.130.0000.00713.54
8.0.120.0030.00617.13
8.0.110.0050.00317.20
8.0.100.0040.00417.14
8.0.90.0000.00717.12
8.0.80.0090.00617.12
8.0.70.0030.00517.16
8.0.60.0040.00417.02
8.0.50.0000.00817.07
8.0.30.0060.01217.23
8.0.20.0090.01217.40
8.0.10.0080.00017.06
8.0.00.0070.01417.03
7.4.330.0050.00015.19
7.4.320.0000.00716.68
7.4.300.0060.00016.77
7.4.290.0050.00316.74
7.4.280.0000.00816.80
7.4.270.0000.00716.76
7.4.260.0000.00513.48
7.4.250.0040.00416.64
7.4.240.0050.00216.77
7.4.230.0030.00316.79
7.4.220.0140.00516.80
7.4.210.0070.00916.71
7.4.200.0070.00016.86
7.4.190.0070.00016.83
7.4.160.0070.01116.52
7.4.150.0080.00817.40
7.4.140.0100.01017.86
7.4.130.0080.01216.74
7.4.120.0100.01016.71
7.4.110.0180.00016.91
7.4.100.0190.00616.62
7.4.90.0120.00616.72
7.4.80.0110.00719.39
7.4.70.0160.00916.71
7.4.60.0090.01116.74
7.4.50.0000.00916.83
7.4.40.0080.00522.77
7.4.30.0130.01016.82
7.4.00.0070.01015.41
7.3.330.0000.00613.36
7.3.320.0000.00613.35
7.3.310.0000.00616.54
7.3.300.0030.00316.39
7.3.290.0060.01316.39
7.3.280.0130.00516.44
7.3.270.0130.00417.40
7.3.260.0120.00718.24
7.3.250.0100.00816.79
7.3.240.0100.01016.53
7.3.230.0060.01216.55
7.3.210.0110.00716.68
7.3.200.0140.00319.39
7.3.190.0110.01116.35
7.3.180.0130.00416.47
7.3.170.0140.00316.55
7.3.160.0160.00716.59
7.3.120.0030.00915.13
7.2.330.0170.00316.95
7.2.320.0060.01017.05
7.2.310.0040.01416.79
7.2.300.0070.01716.92
7.2.290.0050.01116.75
7.2.60.0120.00317.32
7.2.00.0030.00919.48
7.1.200.0040.00415.84
7.1.100.0070.00718.35
7.1.70.0000.00817.45
7.1.60.0090.01519.17
7.1.50.0000.02117.27
7.1.00.0000.06722.76
7.0.200.0050.00217.14
7.0.140.0000.07722.41
7.0.120.0000.06322.34
7.0.110.0000.08022.35
7.0.100.0030.07322.42
7.0.90.0000.08022.45
7.0.80.0100.06722.39
7.0.70.0070.07022.48
7.0.60.0030.07322.34
7.0.50.0070.07022.37
7.0.40.0070.07022.26
7.0.30.0030.07022.39
7.0.20.0070.06022.46
7.0.10.0030.06322.26
7.0.00.0070.07022.23
5.6.280.0100.06721.09
5.6.260.0030.07021.12
5.6.250.0070.06721.26
5.6.240.0100.06721.11
5.6.230.0100.07021.13
5.6.220.0000.07321.14
5.6.210.0000.07721.23
5.6.200.0030.07721.11
5.6.190.0030.06721.34
5.6.180.0030.07321.11
5.6.170.0030.07321.36
5.6.160.0000.07721.36
5.6.150.0070.07021.33
5.6.140.0030.06321.28
5.6.130.0000.07721.25
5.6.120.0030.07321.18
5.6.110.0030.07321.27
5.6.100.0000.08021.01
5.6.90.0070.05721.31
5.6.80.0030.07020.73
5.6.70.0000.06020.39
5.6.60.0100.06720.48
5.6.50.0000.07320.74
5.6.40.0030.06720.44
5.6.30.0070.05720.66
5.6.20.0000.07320.56
5.6.10.0030.07020.43
5.6.00.0070.06720.59
5.5.380.0000.07317.75
5.5.370.0030.07017.77
5.5.360.0000.07717.84
5.5.350.0000.07017.63
5.5.340.0000.07318.24
5.5.330.0000.07318.38
5.5.320.0070.06718.34
5.5.310.0000.07318.41
5.5.300.0030.07318.11
5.5.290.0000.08018.50
5.5.280.0030.07318.23
5.5.270.0070.07018.46
5.5.260.0030.07318.27
5.5.250.0070.07017.91
5.5.240.0070.06717.76
5.5.230.0070.05717.49
5.5.220.0000.07017.39
5.5.210.0000.07017.59
5.5.200.0030.07017.64
5.5.190.0000.07017.59
5.5.180.0070.06717.59
5.5.160.0000.07317.70
5.5.150.0100.06317.72
5.5.140.0070.06317.86
5.5.130.0030.06717.45
5.5.120.0030.07017.45
5.5.110.0030.05317.46
5.5.100.0000.07317.33
5.5.90.0030.06717.66
5.5.80.0030.06717.35
5.5.70.0000.07317.62
5.5.60.0070.06317.39
5.5.50.0000.07017.31
5.5.40.0030.05017.44
5.5.30.0070.06317.34
5.5.20.0030.07017.74
5.5.10.0000.07317.34
5.5.00.0030.07017.58
5.4.450.0030.07719.63
5.4.440.0070.07019.50
5.4.430.0000.07319.56
5.4.420.0070.06719.61
5.4.410.0030.07019.69
5.4.400.0000.07019.27
5.4.390.0030.06019.34
5.4.380.0030.06719.36
5.4.370.0030.06719.40
5.4.360.0000.07319.22
5.4.350.0030.06719.21
5.4.340.0030.07019.28
5.4.320.0030.05719.27
5.4.310.0000.07019.33
5.4.300.0000.07019.49
5.4.290.0000.07019.26
5.4.280.0030.07019.27
5.4.270.0000.07019.36
5.4.260.0070.06319.36
5.4.250.0000.07019.50
5.4.240.0000.06719.51
5.4.230.0000.07019.40
5.4.220.0030.07019.32
5.4.210.0030.05319.51
5.4.200.0000.07019.28
5.4.190.0030.05719.16
5.4.180.0070.05719.27
5.4.170.0000.07019.34
5.4.160.0030.07019.35
5.4.150.0000.07319.25
5.4.140.0030.06716.49
5.4.130.0030.06316.46
5.4.120.0030.06316.52
5.4.110.0000.06716.71
5.4.100.0000.06016.60
5.4.90.0030.06316.60
5.4.80.0030.06316.78
5.4.70.0000.06716.79
5.4.60.0030.06316.75
5.4.50.0070.06016.74
5.4.40.0000.06716.65
5.4.30.0030.06316.67
5.4.20.0070.06016.73
5.4.10.0070.06316.52
5.4.00.0000.06316.07
5.3.290.0000.07314.74
5.3.280.0000.06314.92
5.3.270.0030.07014.92
5.3.260.0000.07314.70
5.3.250.0030.06314.78
5.3.240.0030.06714.85
5.3.230.0100.05314.63
5.3.220.0030.06714.69
5.3.210.0000.07014.84
5.3.200.0070.06014.76
5.3.190.0030.06714.72
5.3.180.0070.05714.70
5.3.170.0030.06314.64
5.3.160.0000.07014.80
5.3.150.0000.07014.77
5.3.140.0070.05714.88
5.3.130.0030.07014.58
5.3.120.0100.06014.74
5.3.110.0000.07314.89
5.3.100.0070.06014.15
5.3.90.0000.06314.16
5.3.80.0000.05714.14
5.3.70.0000.06714.09
5.3.60.0000.06714.04
5.3.50.0000.06713.98
5.3.40.0000.06714.13
5.3.30.0030.06314.02
5.3.20.0030.05713.80
5.3.10.0030.06013.70
5.3.00.0030.06313.73
5.2.170.0000.06011.33
5.2.160.0070.04711.30
5.2.150.0070.05311.29
5.2.140.0030.05711.33
5.2.130.0000.04311.28
5.2.120.0000.04711.38
5.2.110.0070.05011.30
5.2.100.0070.05011.29
5.2.90.0000.05311.26
5.2.80.0070.05311.14
5.2.70.0000.05311.37
5.2.60.0000.05311.25
5.2.50.0030.05311.22
5.2.40.0000.06311.16
5.2.30.0000.04311.11
5.2.20.0000.05711.15
5.2.10.0030.05011.08
5.2.00.0100.04310.98
5.1.60.0030.04310.21
5.1.50.0000.04710.21
5.1.40.0070.04310.20
5.1.30.0000.05010.72
5.1.20.0030.05010.57
5.1.10.0000.05010.41
5.1.00.0000.04310.54
5.0.50.0030.03010.02
5.0.40.0030.03310.02
5.0.30.0030.05710.02
5.0.20.0070.03310.02
5.0.10.0070.03310.02
5.0.00.0000.05710.02
4.4.90.0000.03010.02
4.4.80.0030.02710.02
4.4.70.0000.03010.02
4.4.60.0030.02710.02
4.4.50.0000.03010.02
4.4.40.0000.04710.02
4.4.30.0000.03010.02
4.4.20.0000.02710.02
4.4.10.0030.03010.02
4.4.00.0000.04710.02
4.3.110.0030.03010.02
4.3.100.0030.02710.02
4.3.90.0030.02710.02
4.3.80.0030.04310.02
4.3.70.0030.02710.02
4.3.60.0000.03010.02
4.3.50.0000.03010.02
4.3.40.0000.04710.02
4.3.30.0030.03010.02
4.3.20.0000.03310.02
4.3.10.0000.03310.02
4.3.00.0000.03010.02

preferences:
40.89 ms | 401 KiB | 5 Q