3v4l.org

run code in 300+ PHP versions simultaneously
<?php $numbers = array( 20/3, 20/3 * 1e6, 6.66, 6.0, 60.0, ); $p = (int) ini_get('precision'); foreach ($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)
8.3.70.0100.01316.75
8.3.60.0080.00818.68
8.3.50.0080.00721.27
8.3.40.0140.00018.85
8.3.30.0090.00920.59
8.3.20.0040.00420.47
8.3.10.0040.00421.09
8.3.00.0000.00823.61
8.2.180.0070.01716.63
8.2.170.0040.01122.96
8.2.160.0100.00720.46
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0080.00021.13
8.2.110.0090.00022.45
8.2.100.0060.00618.03
8.2.90.0060.00319.30
8.2.80.0030.00519.51
8.2.70.0090.00017.75
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0040.00718.28
8.2.30.0070.00019.52
8.2.20.0040.00417.90
8.2.10.0040.00417.87
8.2.00.0080.00017.91
8.1.280.0000.01525.92
8.1.270.0040.00423.99
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0100.00022.59
8.1.230.0040.00721.16
8.1.220.0050.00318.77
8.1.210.0000.00818.98
8.1.200.0060.00317.47
8.1.190.0050.00317.75
8.1.180.0000.00818.10
8.1.170.0000.00818.76
8.1.160.0000.00719.12
8.1.150.0050.00218.83
8.1.140.0040.00417.58
8.1.130.0000.00718.00
8.1.120.0000.00717.67
8.1.110.0070.00017.64
8.1.100.0080.00017.60
8.1.90.0040.00417.60
8.1.80.0040.00417.55
8.1.70.0000.00717.54
8.1.60.0040.00417.64
8.1.50.0000.00917.61
8.1.40.0000.00817.69
8.1.30.0040.00417.73
8.1.20.0030.00517.84
8.1.10.0000.00717.75
8.1.00.0060.00317.64
8.0.300.0040.00420.19
8.0.290.0070.00017.41
8.0.280.0070.00018.69
8.0.270.0030.00317.35
8.0.260.0030.00316.87
8.0.250.0000.00717.12
8.0.240.0070.00017.06
8.0.230.0050.00517.02
8.0.220.0030.00317.10
8.0.210.0030.00317.07
8.0.200.0030.00317.03
8.0.190.0050.00316.99
8.0.180.0070.00017.14
8.0.170.0030.00317.00
8.0.160.0040.00416.99
8.0.150.0040.00417.03
8.0.140.0070.00017.00
8.0.130.0030.00313.49
8.0.120.0050.00316.93
8.0.110.0000.00817.12
8.0.100.0000.00716.86
8.0.90.0040.00417.15
8.0.80.0030.01317.05
8.0.70.0000.00717.08
8.0.60.0040.00417.13
8.0.50.0040.00416.98
8.0.30.0100.01117.32
8.0.20.0110.00817.40
8.0.10.0040.00417.09
8.0.00.0110.01217.11
7.4.330.0020.00216.97
7.4.320.0040.00416.70
7.4.300.0030.00316.81
7.4.290.0000.00816.66
7.4.280.0000.00716.68
7.4.270.0030.00316.71
7.4.260.0030.00313.49
7.4.250.0030.00616.66
7.4.240.0030.00316.55
7.4.230.0030.00316.67
7.4.220.0030.01316.79
7.4.210.0090.01016.73
7.4.200.0000.00716.86
7.4.190.0030.00316.58
7.4.160.0100.00816.80
7.4.150.0140.00417.40
7.4.140.0080.01217.86
7.4.130.0120.00616.72
7.4.120.0100.00716.68
7.4.110.0100.00716.82
7.4.100.0080.00816.75
7.4.90.0140.00316.69
7.4.80.0080.01119.39
7.4.70.0140.00316.73
7.4.60.0080.01116.75
7.4.50.0030.00616.39
7.4.40.0100.00322.77
7.4.30.0080.00816.48
7.4.00.0070.00815.25
7.3.330.0000.00513.20
7.3.320.0000.00713.31
7.3.310.0030.00316.38
7.3.300.0070.00016.35
7.3.290.0000.01916.50
7.3.280.0050.01116.43
7.3.270.0100.00717.40
7.3.260.0080.00918.24
7.3.250.0070.01016.48
7.3.240.0070.01016.73
7.3.230.0170.00016.60
7.3.210.0090.00916.56
7.3.200.0170.00519.39
7.3.190.0090.00916.61
7.3.180.0120.00316.84
7.3.170.0120.00316.82
7.3.160.0100.00716.57
7.3.120.0030.01215.14
7.3.110.0050.01015.05
7.3.100.0070.00715.24
7.3.90.0070.00515.17
7.3.80.0090.00715.19
7.3.70.0050.00815.15
7.3.60.0070.00515.00
7.3.50.0050.00715.19
7.3.40.0070.00915.12
7.3.30.0070.00615.20
7.3.20.0100.00316.93
7.3.10.0070.00717.06
7.3.00.0030.01116.92
7.2.330.0190.00016.79
7.2.320.0080.01616.55
7.2.310.0080.00816.64
7.2.300.0100.01316.82
7.2.290.0090.01216.68
7.2.250.0090.00915.65
7.2.240.0050.01015.24
7.2.230.0050.01315.53
7.2.220.0090.00415.42
7.2.210.0040.01115.51
7.2.200.0070.00515.45
7.2.190.0060.00915.33
7.2.180.0060.00915.45
7.2.170.0090.00615.30
7.2.160.0030.00915.55
7.2.150.0090.00617.21
7.2.140.0060.00617.29
7.2.130.0060.00617.55
7.2.120.0090.00616.99
7.2.110.0120.00617.28
7.2.100.0040.01117.14
7.2.90.0110.00317.33
7.2.80.0100.00717.11
7.2.70.0040.01517.28
7.2.60.0080.00517.38
7.2.50.0050.01017.18
7.2.40.0070.00717.06
7.2.30.0040.00717.30
7.2.20.0040.01116.93
7.2.10.0090.00617.21
7.2.00.0030.01218.45
7.1.330.0040.01116.01
7.1.320.0050.00616.16
7.1.310.0080.00816.15
7.1.300.0050.00716.06
7.1.290.0060.00816.09
7.1.280.0000.01016.09
7.1.270.0040.00916.10
7.1.260.0060.00716.30
7.1.250.0130.00316.07
7.1.200.0030.00615.95
7.1.100.0040.00818.48
7.1.70.0000.01017.58
7.1.60.0100.01419.17
7.1.50.0040.00717.35
7.1.00.0000.07322.85
7.0.200.0070.00017.05
7.0.140.0130.06322.51
7.0.70.0070.08021.94
7.0.60.0070.05322.00
7.0.50.0070.08322.43
7.0.40.0000.09020.27
7.0.30.0070.08320.38
7.0.20.0130.07720.38
7.0.10.0070.06720.45
7.0.00.0070.05020.23
5.6.280.0000.07721.29
5.6.220.0070.07721.01
5.6.210.0000.08320.95
5.6.200.0100.08021.42
5.6.190.0000.09021.36
5.6.180.0070.08021.29
5.6.170.0130.07321.28
5.6.160.0030.04721.24
5.6.150.0000.09021.25
5.6.140.0070.08321.34
5.6.130.0100.06721.36
5.6.120.0030.06321.45
5.6.110.0030.08721.31
5.6.100.0170.07321.21
5.6.90.0030.06721.19
5.6.80.0030.05020.71
5.6.70.0000.04020.71
5.6.60.0030.08320.73
5.6.50.0030.04720.62
5.6.40.0030.03720.70
5.6.30.0000.04020.81
5.6.20.0000.04020.51
5.6.10.0070.03320.73
5.6.00.0030.03720.71
5.5.360.0030.08720.66
5.5.350.0070.08020.79
5.5.340.0100.06021.17
5.5.330.0070.06021.11
5.5.320.0030.08321.08
5.5.310.0000.08321.19
5.5.300.0000.08021.14
5.5.290.0070.05721.04
5.5.280.0030.06021.04
5.5.270.0170.05721.13
5.5.260.0030.08021.14
5.5.250.0000.09020.95
5.5.240.0100.03320.54
5.5.230.0070.08320.43
5.5.220.0070.06020.58
5.5.210.0030.04320.55
5.5.200.0070.04020.43
5.5.190.0070.04320.39
5.5.180.0030.03720.55
5.5.160.0030.04020.40
5.5.150.0030.04020.46
5.5.140.0030.04020.50
5.5.130.0030.03720.46
5.5.120.0000.04320.46
5.5.110.0000.04020.54
5.5.100.0030.05320.43
5.5.90.0030.03720.38
5.5.80.0030.05020.43
5.5.70.0030.05320.35
5.5.60.0000.03320.43
5.5.50.0030.03720.32
5.5.40.0030.08020.42
5.5.30.0030.03020.21
5.5.20.0000.03320.30
5.5.10.0030.04020.31
5.5.00.0000.06320.28
5.4.450.0070.06019.54
5.4.440.0000.08719.60
5.4.430.0000.08719.47
5.4.420.0030.05019.55
5.4.410.0100.07719.23
5.4.400.0030.06019.46
5.4.390.0000.04319.20
5.4.380.0000.07719.20
5.4.370.0000.03719.29
5.4.360.0000.06319.23
5.4.350.0070.04019.32
5.4.340.0030.03719.23
5.4.320.0000.04019.31
5.4.310.0000.04019.33
5.4.300.0000.04019.15
5.4.290.0030.07719.32
5.4.280.0030.04019.15
5.4.270.0000.03719.50
5.4.260.0030.03719.36
5.4.250.0030.03719.21
5.4.240.0000.04019.03
5.4.230.0030.03719.20
5.4.220.0030.03719.07
5.4.210.0030.03719.27
5.4.200.0070.05019.36
5.4.190.0070.03719.29
5.4.180.0000.04019.14
5.4.170.0000.03719.14
5.4.160.0070.04319.19
5.4.150.0070.03719.17
5.4.140.0000.04716.60
5.4.130.0100.05316.57
5.4.120.0000.03716.58
5.4.110.0030.03316.61
5.4.100.0000.03716.71
5.4.90.0000.03716.70
5.4.80.0070.03016.62
5.4.70.0030.03716.72
5.4.60.0100.02716.50
5.4.50.0030.03316.60
5.4.40.0000.03016.63
5.4.30.0030.03716.47
5.4.20.0000.03716.47
5.4.10.0000.03716.54
5.4.00.0000.05016.03
5.3.290.0070.03314.89
5.3.280.0000.04014.82
5.3.270.0030.03314.71
5.3.260.0000.04014.85
5.3.250.0030.06314.84
5.3.240.0030.03714.83
5.3.230.0000.03714.84
5.3.220.0000.04014.64
5.3.210.0100.03014.78
5.3.200.0030.03314.81
5.3.190.0000.03714.82
5.3.180.0000.03714.80
5.3.170.0030.05314.77
5.3.160.0030.03314.77
5.3.150.0000.03714.80
5.3.140.0100.06014.65
5.3.130.0000.04314.75
5.3.120.0000.04014.79
5.3.110.0100.03014.80
5.3.100.0030.03314.26
5.3.90.0030.03314.21
5.3.80.0030.06714.13
5.3.70.0070.07314.25
5.3.60.0030.07314.20
5.3.50.0030.07014.17
5.3.40.0030.06713.96
5.3.30.0030.07314.21
5.3.20.0030.06014.00
5.3.10.0030.06013.89
5.3.00.0130.06713.88
5.2.170.0000.06312.20
5.2.160.0070.06012.20
5.2.150.0000.04312.20
5.2.140.0000.05712.20
5.2.130.0030.05312.20
5.2.120.0000.03712.20
5.2.110.0100.05312.20
5.2.100.0070.04712.20
5.2.90.0070.06012.20
5.2.80.0000.05712.20
5.2.70.0100.04012.20
5.2.60.0000.06312.20
5.2.50.0030.06312.20
5.2.40.0030.06012.20
5.2.30.0030.05712.20
5.2.20.0030.06012.20
5.2.10.0030.06312.20
5.2.00.0070.06012.20
5.1.60.0030.04012.20
5.1.50.0030.05012.20
5.1.40.0070.05012.20
5.1.30.0000.05712.20
5.1.20.0100.04712.20
5.1.10.0000.03712.20
5.1.00.0000.05712.20
5.0.50.0030.03012.20
5.0.40.0070.02712.20
5.0.30.0000.03712.20
5.0.20.0030.04312.20
5.0.10.0030.04312.20
5.0.00.0070.05712.20
4.4.90.0000.03712.20
4.4.80.0030.03312.20
4.4.70.0070.03012.20
4.4.60.0030.03712.20
4.4.50.0030.04312.20
4.4.40.0000.05312.20
4.4.30.0000.02712.20
4.4.20.0030.02312.20
4.4.10.0030.02312.20
4.4.00.0070.03012.20
4.3.110.0070.03012.20
4.3.100.0000.03312.20
4.3.90.0030.03312.20
4.3.80.0030.05712.20
4.3.70.0000.03712.20
4.3.60.0000.03012.20
4.3.50.0070.03012.20
4.3.40.0000.05012.20
4.3.30.0030.03312.20
4.3.20.0030.03012.20
4.3.10.0000.03012.20
4.3.00.0030.02712.20

preferences:
42.05 ms | 401 KiB | 5 Q