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, ); $p = (int) ini_get('precision'); foreach ($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)
8.3.70.0040.01116.88
8.3.60.0130.00718.62
8.3.50.0230.00621.27
8.3.40.0110.00418.92
8.3.30.0100.00320.51
8.3.20.0080.00020.65
8.3.10.0040.00421.09
8.3.00.0050.00323.90
8.2.180.0100.00716.75
8.2.170.0150.00022.96
8.2.160.0130.00320.65
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0030.01026.16
8.2.120.0040.00421.25
8.2.110.0050.00519.46
8.2.100.0040.00818.03
8.2.90.0030.00519.17
8.2.80.0030.00619.58
8.2.70.0000.00917.75
8.2.60.0000.00818.17
8.2.50.0080.00018.07
8.2.40.0000.00818.44
8.2.30.0040.00419.64
8.2.20.0040.00417.82
8.2.10.0070.00017.99
8.2.00.0040.00417.91
8.1.280.0190.00325.92
8.1.270.0070.00023.99
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0000.01022.57
8.1.230.0090.00321.15
8.1.220.0040.00418.77
8.1.210.0000.00918.98
8.1.200.0060.00317.47
8.1.190.0000.00717.53
8.1.180.0040.00418.10
8.1.170.0000.00818.82
8.1.160.0080.00018.94
8.1.150.0040.00418.73
8.1.140.0040.00417.64
8.1.130.0030.00317.95
8.1.120.0000.00717.63
8.1.110.0040.00417.62
8.1.100.0000.00717.57
8.1.90.0040.00417.61
8.1.80.0050.00317.69
8.1.70.0000.00717.63
8.1.60.0030.00617.78
8.1.50.0080.00017.56
8.1.40.0000.00717.74
8.1.30.0030.00617.83
8.1.20.0070.00017.74
8.1.10.0000.00817.63
8.1.00.0020.00517.49
8.0.300.0070.00020.22
8.0.290.0040.00417.18
8.0.280.0000.00818.51
8.0.270.0030.00317.49
8.0.260.0030.00617.00
8.0.250.0000.00717.24
8.0.240.0070.00017.04
8.0.230.0030.00617.05
8.0.220.0040.00417.09
8.0.210.0080.00016.95
8.0.200.0030.00317.14
8.0.190.0030.00317.06
8.0.180.0040.00417.04
8.0.170.0040.00416.98
8.0.160.0040.00417.09
8.0.150.0000.00717.04
8.0.140.0000.00717.05
8.0.130.0030.00313.48
8.0.120.0040.00417.09
8.0.110.0000.00716.94
8.0.100.0070.00016.90
8.0.90.0040.00417.11
8.0.80.0030.01216.97
8.0.70.0080.00017.13
8.0.60.0100.00017.09
8.0.50.0030.00516.95
8.0.30.0130.00617.36
8.0.20.0120.00617.40
8.0.10.0000.00717.12
8.0.00.0100.00917.00
7.4.330.0060.00017.01
7.4.320.0000.00816.71
7.4.300.0030.00316.71
7.4.290.0000.00716.65
7.4.280.0040.00416.82
7.4.270.0070.00016.70
7.4.260.0070.00013.42
7.4.250.0070.00016.72
7.4.240.0040.00416.68
7.4.230.0050.00216.89
7.4.220.0030.01316.89
7.4.210.0030.01216.76
7.4.200.0000.00716.86
7.4.190.0070.00016.95
7.4.160.0130.00516.55
7.4.150.0060.01117.40
7.4.140.0100.00717.86
7.4.130.0120.01016.86
7.4.120.0080.00916.73
7.4.110.0040.01416.59
7.4.100.0140.00316.61
7.4.90.0120.01216.73
7.4.80.0140.00319.39
7.4.70.0070.01116.61
7.4.60.0110.00816.56
7.4.50.0080.00016.80
7.4.40.0070.00722.77
7.4.30.0000.01816.72
7.4.10.0110.00415.14
7.4.00.0060.01215.29
7.3.330.0030.00313.20
7.3.320.0040.00413.27
7.3.310.0030.00316.30
7.3.300.0030.00316.48
7.3.290.0060.00816.34
7.3.280.0080.00716.43
7.3.270.0100.00717.40
7.3.260.0090.00818.24
7.3.250.0110.00916.75
7.3.240.0040.01316.76
7.3.230.0120.00616.39
7.3.210.0070.01016.64
7.3.200.0100.01319.39
7.3.190.0060.00916.58
7.3.180.0100.00716.54
7.3.170.0080.00816.62
7.3.160.0090.00616.53
7.3.130.0060.01215.10
7.3.120.0090.00915.10
7.3.110.0050.01115.14
7.3.100.0090.00615.09
7.3.90.0070.00915.11
7.3.80.0070.00615.04
7.3.70.0090.00414.89
7.3.60.0080.00315.30
7.3.50.0080.00215.20
7.3.40.0050.00715.15
7.3.30.0090.00515.06
7.3.20.0050.00716.87
7.3.10.0070.00616.96
7.3.00.0060.00617.10
7.2.330.0110.00816.90
7.2.320.0040.01416.71
7.2.310.0140.00316.89
7.2.300.0140.00716.78
7.2.290.0090.00916.94
7.2.260.0030.01015.48
7.2.250.0100.00815.52
7.2.240.0050.01215.22
7.2.230.0070.00815.42
7.2.220.0070.00815.34
7.2.210.0020.01415.47
7.2.200.0070.00815.47
7.2.190.0070.00415.30
7.2.180.0100.00515.44
7.2.170.0080.00815.44
7.2.160.0040.00715.21
7.2.150.0150.00017.40
7.2.140.0060.01117.37
7.2.130.0070.00817.26
7.2.120.0090.00517.16
7.2.110.0110.00417.14
7.2.100.0090.00317.05
7.2.90.0070.00917.07
7.2.80.0100.00717.23
7.2.70.0060.00816.96
7.2.60.0050.00817.15
7.2.50.0060.00917.28
7.2.40.0040.00917.19
7.2.30.0050.00717.15
7.2.20.0050.00817.21
7.2.10.0070.00417.15
7.2.00.0060.00718.11
7.1.330.0060.00916.18
7.1.320.0030.00816.11
7.1.310.0060.01016.15
7.1.300.0080.00316.17
7.1.290.0050.00716.00
7.1.280.0030.01216.05
7.1.270.0050.00616.05
7.1.260.0080.00316.00
7.1.250.0050.01215.96
7.1.240.0030.01016.08
7.1.230.0070.00715.91
7.1.220.0060.00616.15
7.1.210.0060.00316.26
7.1.200.0120.01115.90
7.1.190.0070.00716.04
7.1.180.0090.00015.78
7.1.170.0040.01216.12
7.1.160.0000.01115.97
7.1.150.0060.00316.02
7.1.140.0070.00716.24
7.1.130.0060.00616.14
7.1.120.0040.01416.07
7.1.110.0070.01016.16
7.1.100.0070.00717.18
7.1.90.0000.01516.15
7.1.80.0040.00415.98
7.1.70.0040.01016.73
7.1.60.0060.01117.63
7.1.50.0050.01316.64
7.1.40.0030.01016.05
7.1.30.0000.01115.86
7.1.20.0100.00316.22
7.1.10.0080.00816.42
7.1.00.0040.03519.26
7.0.330.0040.00415.72
7.0.320.0030.00715.58
7.0.310.0060.01115.56
7.0.300.0000.00915.96
7.0.290.0070.00615.90
7.0.280.0040.00415.77
7.0.270.0070.00715.82
7.0.260.0090.00615.42
7.0.250.0130.00315.71
7.0.240.0030.00715.68
7.0.230.0040.00915.96
7.0.220.0070.00415.63
7.0.210.0040.01115.85
7.0.200.0040.00816.40
7.0.190.0130.00015.72
7.0.180.0100.00315.84
7.0.170.0030.00715.73
7.0.160.0000.01315.79
7.0.150.0080.00615.82
7.0.140.0020.04019.19
7.0.130.0060.00615.81
7.0.120.0070.00715.79
7.0.110.0000.01516.00
7.0.100.0070.00715.51
7.0.90.0000.00915.84
7.0.80.0040.00815.55
7.0.70.0020.02718.85
7.0.60.0060.02118.82
7.0.50.0020.03019.05
7.0.40.0050.03217.17
7.0.30.0080.04317.07
7.0.20.0020.04617.15
7.0.10.0070.03717.15
7.0.00.0020.04216.94
5.6.400.0030.00914.84
5.6.390.0000.00814.66
5.6.380.0040.01114.85
5.6.370.0090.00914.67
5.6.360.0030.01014.70
5.6.350.0030.00614.61
5.6.340.0110.00414.85
5.6.330.0000.01014.96
5.6.320.0060.00914.87
5.6.310.0000.01514.67
5.6.300.0030.00614.64
5.6.290.0000.00814.67
5.6.280.0050.04017.84
5.6.270.0070.00714.62
5.6.260.0040.01114.77
5.6.250.0030.01414.72
5.6.240.0070.00714.63
5.6.230.0140.00014.66
5.6.220.0070.02217.96
5.6.210.0050.02317.90
5.6.200.0070.02017.82
5.6.190.0050.03718.01
5.6.180.0080.04018.18
5.6.170.0100.04217.94
5.6.160.0060.02318.00
5.6.150.0030.04518.03
5.6.140.0050.03018.00
5.6.130.0070.02317.94
5.6.120.0060.04518.21
5.6.110.0010.05118.23
5.6.100.0100.04117.94
5.6.90.0070.04517.87
5.6.80.0070.03717.74
5.6.70.0060.04217.54
5.6.60.0090.04217.74
5.6.50.0070.04017.63
5.6.40.0070.02517.74
5.6.30.0060.04617.65
5.6.20.0070.04117.59
5.6.10.0110.03817.61
5.6.00.0050.03817.70
5.5.380.0070.00314.70
5.5.370.0060.00614.73
5.5.360.0000.03917.74
5.5.350.0070.02217.47
5.5.340.0030.02817.93
5.5.330.0050.02617.84
5.5.320.0070.04317.87
5.5.310.0080.04118.09
5.5.300.0020.02717.84
5.5.290.0050.02717.99
5.5.280.0050.04717.76
5.5.270.0090.04217.93
5.5.260.0020.03817.87
5.5.250.0100.02017.60
5.5.240.0030.03317.60
5.5.230.0070.04617.37
5.5.220.0070.03017.53
5.5.210.0070.04017.31
5.5.200.0050.02717.51
5.5.190.0080.04017.49
5.5.180.0040.04417.45
5.5.170.0090.00314.63
5.5.160.0050.04117.55
5.5.150.0040.04417.33
5.5.140.0080.03717.61
5.5.130.0050.04617.31
5.5.120.0040.03417.60
5.5.110.0020.04417.36
5.5.100.0070.04017.51
5.5.90.0050.02917.51
5.5.80.0070.03917.54
5.5.70.0100.04017.46
5.5.60.0050.04417.55
5.5.50.0050.03817.40
5.5.40.0030.04217.54
5.5.30.0070.04517.55
5.5.20.0080.03817.39
5.5.10.0070.03017.50
5.5.00.0030.04317.53
5.4.450.0020.04315.42
5.4.440.0040.02515.40
5.4.430.0050.04015.38
5.4.420.0020.03915.44
5.4.410.0030.04415.17
5.4.400.0050.03214.98
5.4.390.0070.02815.28
5.4.380.0030.04315.28
5.4.370.0020.02415.29
5.4.360.0080.03715.15
5.4.350.0050.03815.21
5.4.340.0060.03215.22
5.4.330.0070.00411.43
5.4.320.0050.03515.13
5.4.310.0050.03415.30
5.4.300.0070.04015.28
5.4.290.0000.03715.06
5.4.280.0020.03115.33
5.4.270.0050.04115.07
5.4.260.0100.03315.25
5.4.250.0020.04515.22
5.4.240.0070.03715.04
5.4.230.0040.04215.23
5.4.220.0070.03815.19
5.4.210.0060.03515.19
5.4.200.0030.04015.21
5.4.190.0050.04215.17
5.4.180.0050.03215.08
5.4.170.0030.04115.30
5.4.160.0020.04515.32
5.4.150.0100.03215.37
5.4.140.0030.04513.96
5.4.130.0040.03713.90
5.4.120.0050.03714.10
5.4.110.0070.04013.98
5.4.100.0050.03713.89
5.4.90.0080.03513.87
5.4.80.0070.03713.89
5.4.70.0040.02114.03
5.4.60.0010.04013.97
5.4.50.0060.03513.91
5.4.40.0080.03013.99
5.4.30.0020.04213.99
5.4.20.0080.03514.03
5.4.10.0050.04314.01
5.4.00.0030.03713.52
5.3.290.0050.03612.90
5.3.280.0050.03812.71
5.3.270.0000.02512.62
5.3.260.0060.04012.80
5.3.250.0070.03812.74
5.3.240.0030.04312.69
5.3.230.0020.03712.85
5.3.220.0020.04212.64
5.3.210.0030.04012.69
5.3.200.0000.04212.68
5.3.190.0050.04212.72
5.3.180.0050.02812.75
5.3.170.0050.02512.74
5.3.160.0000.03112.76
5.3.150.0020.03812.77
5.3.140.0060.03012.69
5.3.130.0050.02512.66
5.3.120.0030.04312.76
5.3.110.0040.04312.77
5.3.100.0020.02612.48
5.3.90.0030.04012.44
5.3.80.0070.03812.44
5.3.70.0060.03612.41
5.3.60.0030.04312.46
5.3.50.0020.03512.49
5.3.40.0050.04012.33
5.3.30.0060.04012.47
5.3.20.0050.03512.25
5.3.10.0050.02212.14
5.3.00.0030.03812.16
5.2.170.0000.06712.21
5.2.160.0030.05712.21
5.2.150.0070.05712.21
5.2.140.0000.05712.21
5.2.130.0030.06012.21
5.2.120.0030.05312.21
5.2.110.0030.03712.21
5.2.100.0070.06012.21
5.2.90.0030.05712.21
5.2.80.0000.07012.21
5.2.70.0030.06012.21
5.2.60.0000.06312.21
5.2.50.0030.05312.21
5.2.40.0000.05012.21
5.2.30.0000.04312.21
5.2.20.0100.04712.21
5.2.10.0030.06312.21
5.2.00.0070.06012.21
5.1.60.0000.05312.21
5.1.50.0030.04712.21
5.1.40.0000.05712.21
5.1.30.0000.05712.21
5.1.20.0070.05012.21
5.1.10.0000.06012.21
5.1.00.0000.06012.21
5.0.50.0030.01712.21
5.0.40.0000.02012.21
5.0.30.0030.06012.21
5.0.20.0070.03712.21
5.0.10.0030.03712.21
5.0.00.0030.05312.21
4.4.90.0070.02012.21
4.4.80.0030.03312.21
4.4.70.0000.03012.21
4.4.60.0030.02712.21
4.4.50.0000.02312.21
4.4.40.0000.05312.21
4.4.30.0030.02012.21
4.4.20.0000.03712.21
4.4.10.0030.03712.21
4.4.00.0000.02712.21
4.3.110.0000.02712.21
4.3.100.0000.03712.21
4.3.90.0070.03012.21
4.3.80.0030.02312.21
4.3.70.0070.02712.21
4.3.60.0000.03712.21
4.3.50.0070.03312.21
4.3.40.0000.05312.21
4.3.30.0030.03012.21
4.3.20.0000.03312.21
4.3.10.0000.03312.21
4.3.00.0000.03012.21

preferences:
77.34 ms | 401 KiB | 5 Q