3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo var_export(20 / 3, true) . "\n"; echo var_export(6.66, true) . "\n"; echo var_export(6.0, true) . "\n"; echo "\n"; echo var_export(round(20 / 3, 14), true) . "\n"; echo var_export(round(6.66, 14), true) . "\n"; echo var_export(round(6.0, 14), true) . "\n"; echo "\n"; echo sprintf('%F', 20 / 3) . "\n"; echo sprintf('%F', 6.66) . "\n"; echo sprintf('%F', 6.0) . "\n"; echo "\n"; echo sprintf('%.14F', 20 / 3) . "\n"; echo sprintf('%.14F', 6.66) . "\n"; echo sprintf('%.14F', 6.0) . "\n"; echo "\n"; echo rtrim(sprintf('%.14F', 20 / 3), '0') . "\n"; echo rtrim(sprintf('%.14F', 6.66), '0') . "\n"; echo rtrim(sprintf('%.14F', 6.0), '0') . "\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)
8.3.60.0060.01118.43
8.3.50.0120.00721.21
8.3.40.0180.00418.70
8.3.30.0100.00320.34
8.3.20.0050.00320.36
8.3.10.0040.00420.84
8.3.00.0040.00423.79
8.2.180.0150.00016.32
8.2.170.0150.00022.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0070.00020.84
8.2.110.0030.00621.23
8.2.100.0080.00417.78
8.2.90.0040.00419.05
8.2.80.0080.00017.97
8.2.70.0080.00017.75
8.2.60.0040.00417.93
8.2.50.0030.00718.07
8.2.40.0030.00518.16
8.2.30.0000.00719.46
8.2.20.0040.00417.55
8.2.10.0050.00217.70
8.2.00.0000.00717.62
8.1.280.0100.00625.92
8.1.270.0050.00223.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00321.31
8.1.230.0040.00817.42
8.1.220.0080.00017.76
8.1.210.0040.00418.77
8.1.200.0100.00017.35
8.1.190.0030.00517.35
8.1.180.0000.00918.10
8.1.170.0040.00418.62
8.1.160.0000.00818.89
8.1.150.0030.00518.57
8.1.140.0000.00717.43
8.1.130.0030.00317.79
8.1.120.0000.00717.52
8.1.110.0070.00317.37
8.1.100.0000.00717.34
8.1.90.0000.00717.33
8.1.80.0000.00717.38
8.1.70.0030.00317.38
8.1.60.0030.00617.54
8.1.50.0030.00517.48
8.1.40.0000.00817.57
8.1.30.0030.00517.58
8.1.20.0000.00817.62
8.1.10.0000.00817.46
8.1.00.0000.00817.29
8.0.300.0000.00918.77
8.0.290.0030.00516.58
8.0.280.0060.00318.46
8.0.270.0030.00317.28
8.0.260.0000.00716.73
8.0.250.0000.00816.98
8.0.240.0040.00416.98
8.0.230.0030.00316.93
8.0.220.0070.00016.95
8.0.210.0030.00316.84
8.0.200.0070.00016.84
8.0.190.0040.00416.96
8.0.180.0040.00416.83
8.0.170.0020.00516.91
8.0.160.0070.00016.88
8.0.150.0030.00316.88
8.0.140.0080.00016.73
8.0.130.0030.00313.33
8.0.120.0000.00716.86
8.0.110.0030.00516.96
8.0.100.0040.00416.90
8.0.90.0040.00416.97
8.0.80.0120.00316.91
8.0.70.0040.00416.72
8.0.60.0000.00816.88
8.0.50.0030.00416.91
8.0.30.0110.00816.85
8.0.20.0120.01117.40
8.0.10.0000.00717.08
8.0.00.0110.00916.78
7.4.330.0050.00016.78
7.4.320.0040.00416.51
7.4.300.0070.00016.55
7.4.290.0040.00416.61
7.4.280.0030.00316.54
7.4.270.0030.00316.41
7.4.260.0050.00013.26
7.4.250.0060.00316.32
7.4.240.0070.00016.55
7.4.230.0030.00316.63
7.4.220.0100.00716.42
7.4.210.0080.00816.51
7.4.200.0030.00316.46
7.4.190.0070.00016.27
7.4.160.0060.00916.61
7.4.150.0070.01617.40
7.4.140.0080.00917.86
7.4.130.0090.01116.60
7.4.120.0080.01116.44
7.4.110.0120.00616.61
7.4.100.0060.01116.55
7.4.90.0070.01016.31
7.4.80.0090.00919.39
7.4.70.0030.01316.45
7.4.60.0060.01016.57
7.4.50.0030.00616.36
7.4.40.0060.01222.77
7.4.30.0030.01316.28
7.4.10.0090.01014.85
7.4.00.0060.00914.72
7.3.330.0020.00213.19
7.3.320.0000.00713.01
7.3.310.0030.00616.27
7.3.300.0070.00016.28
7.3.290.0070.00716.23
7.3.280.0060.01316.26
7.3.270.0130.00317.40
7.3.260.0120.01018.24
7.3.250.0090.00816.28
7.3.240.0160.00716.32
7.3.230.0030.01316.39
7.3.210.0100.00616.23
7.3.200.0200.00019.39
7.3.190.0120.00916.33
7.3.180.0060.00916.34
7.3.170.0110.01116.46
7.3.160.0110.00516.24
7.3.130.0100.00814.99
7.3.120.0050.00914.74
7.3.110.0070.01214.79
7.3.100.0070.00814.78
7.3.90.0080.00814.73
7.3.80.0050.00614.67
7.3.70.0060.00414.72
7.3.60.0050.01014.63
7.3.50.0050.00814.70
7.3.40.0060.00914.77
7.3.30.0100.00314.74
7.3.20.0080.00516.30
7.3.10.0110.00516.46
7.3.00.0050.00816.55
7.2.330.0320.02316.56
7.2.320.0070.01016.61
7.2.310.0100.00916.70
7.2.300.0070.01016.70
7.2.290.0120.00916.46
7.2.260.0080.00914.93
7.2.250.0110.00714.57
7.2.240.0050.01014.95
7.2.230.0080.01315.00
7.2.220.0050.01014.98
7.2.210.0040.01014.84
7.2.200.0020.01315.08
7.2.190.0040.00614.96
7.2.180.0070.00714.87
7.2.170.0020.01214.94
7.2.160.0090.00314.88
7.2.150.0030.01216.57
7.2.140.0110.00216.81
7.2.130.0040.00716.71
7.2.120.0070.00516.73
7.2.110.0040.00816.73
7.2.100.0060.00816.84
7.2.90.0060.00816.77
7.2.80.0050.00916.97
7.2.70.0050.00916.49
7.2.60.0050.00916.88
7.2.50.0070.00816.76
7.2.40.0050.00716.92
7.2.30.0050.00716.81
7.2.20.0070.00516.68
7.2.10.0040.00816.67
7.2.00.0040.00917.31
7.1.330.0040.00915.66
7.1.320.0070.00515.71
7.1.310.0040.01115.75
7.1.300.0090.00515.67
7.1.290.0060.00515.74
7.1.280.0080.00315.62
7.1.270.0080.00515.47
7.1.260.0000.01315.76
7.1.250.0060.00715.72
7.1.240.0080.00515.63
7.1.230.0070.00715.57
7.1.220.0050.00815.60
7.1.210.0060.00415.73
7.1.200.0050.00815.72
7.1.190.0050.00815.67
7.1.180.0030.00915.64
7.1.170.0020.01015.71
7.1.160.0030.00815.76
7.1.150.0040.00815.65
7.1.140.0060.00715.67
7.1.130.0070.00215.49
7.1.120.0060.00615.67
7.1.110.0070.00715.63
7.1.100.0050.00816.14
7.1.90.0060.00815.66
7.1.80.0070.00715.57
7.1.70.0060.00716.03
7.1.60.0060.00716.56
7.1.50.0070.00815.84
7.1.40.0050.01115.49
7.1.30.0090.00415.68
7.1.20.0030.00915.75
7.1.10.0040.00715.48
7.1.00.0040.02517.37
7.0.330.0070.00715.21
7.0.320.0030.00915.31
7.0.310.0060.00615.09
7.0.300.0070.00615.32
7.0.290.0050.00715.42
7.0.280.0050.00815.27
7.0.270.0050.00715.19
7.0.260.0070.00515.20
7.0.250.0060.00815.23
7.0.240.0010.01315.29
7.0.230.0070.00715.26
7.0.220.0060.00815.32
7.0.210.0050.00915.43
7.0.200.0070.00515.59
7.0.190.0010.00915.41
7.0.180.0040.00715.30
7.0.170.0070.00615.30
7.0.160.0070.00415.27
7.0.150.0040.00915.40
7.0.140.0060.02316.95
7.0.130.0050.00615.40
7.0.120.0050.00815.31
7.0.110.0060.00615.20
7.0.100.0090.02116.56
7.0.90.0080.01916.44
7.0.80.0080.01916.45
7.0.70.0050.01916.46
7.0.60.0060.02516.24
7.0.50.0080.01716.57
7.0.40.0090.01415.06
7.0.30.0060.01315.07
7.0.20.0070.01514.99
7.0.10.0070.01515.06
7.0.00.0080.01114.94
5.6.400.0030.00814.34
5.6.390.0020.01214.15
5.6.380.0050.00814.31
5.6.370.0060.00814.16
5.6.360.0080.00414.22
5.6.350.0060.00814.19
5.6.340.0080.00514.25
5.6.330.0070.00714.21
5.6.320.0060.00914.11
5.6.310.0040.00914.34
5.6.300.0060.00814.30
5.6.290.0070.00614.11
5.6.280.0060.02415.97
5.6.270.0060.00414.11
5.6.260.0050.00914.27
5.6.250.0020.02915.90
5.6.240.0040.02815.78
5.6.230.0070.01715.77
5.6.220.0080.02515.84
5.6.210.0040.02115.93
5.6.200.0080.01416.00
5.6.190.0110.01216.02
5.6.180.0020.02015.74
5.6.170.0050.01515.74
5.6.160.0060.01715.98
5.6.150.0080.01316.00
5.6.140.0050.01516.07
5.6.130.0050.01415.75
5.6.120.0040.01815.77
5.6.110.0010.02015.89
5.6.100.0050.01315.92
5.6.90.0070.01115.84
5.6.80.0040.01415.84
5.6.70.0070.01415.76
5.6.60.0080.01215.73
5.6.50.0030.01415.65
5.6.40.0060.01415.70
5.6.30.0050.01715.65
5.6.20.0050.01515.68
5.6.10.0030.01715.74
5.6.00.0070.01315.75
5.5.380.0060.01614.96
5.5.370.0070.02415.00
5.5.360.0090.01814.89
5.5.350.0060.02414.79
5.5.340.0060.01515.05
5.5.330.0060.01415.13
5.5.320.0100.01115.05
5.5.310.0040.01715.09
5.5.300.0070.01515.04
5.5.290.0060.01315.07
5.5.280.0040.01715.01
5.5.270.0060.01215.11
5.5.260.0020.01915.08
5.5.250.0070.01315.11
5.5.240.0070.01414.85
5.5.230.0070.01114.94
5.5.220.0080.01014.81
5.5.210.0050.01314.83
5.5.200.0060.01514.85
5.5.190.0040.01614.87
5.5.180.0070.01114.74
5.5.170.0070.00613.17
5.5.160.0050.01414.85
5.5.150.0030.01814.90
5.5.140.0050.01414.85
5.5.130.0050.01414.86
5.5.120.0060.01514.85
5.5.110.0030.01714.70
5.5.100.0040.01814.85
5.5.90.0040.01514.81
5.5.80.0070.01214.80
5.5.70.0080.01214.72
5.5.60.0070.01514.78
5.5.50.0060.01514.80
5.5.40.0030.02514.84
5.5.30.0030.01914.82
5.5.20.0020.01614.89
5.5.10.0040.01714.76
5.5.00.0080.01114.80
5.4.450.0050.01413.10
5.4.440.0050.01413.09
5.4.430.0070.01313.11
5.4.420.0070.01313.06
5.4.410.0040.01313.08
5.4.400.0050.01413.10
5.4.390.0030.01512.98
5.4.380.0020.01512.98
5.4.370.0060.01313.01
5.4.360.0040.01812.97
5.4.350.0070.01013.00
5.4.340.0050.01312.98
5.4.330.0070.00510.95
5.4.320.0050.01312.99
5.4.310.0050.01012.98
5.4.300.0040.01312.96
5.4.290.0040.01512.96
5.4.280.0040.01312.99
5.4.270.0030.01212.99
5.4.260.0020.01412.95
5.4.250.0040.01213.03
5.4.240.0060.00913.00
5.4.230.0050.01212.99
5.4.220.0030.01612.96
5.4.210.0010.02112.94
5.4.200.0050.02013.01
5.4.190.0040.02013.05
5.4.180.0040.01613.05
5.4.170.0060.01413.05
5.4.160.0080.02012.90
5.4.150.0040.01612.93
5.4.140.0060.02212.28
5.4.130.0060.01812.36
5.4.120.0070.02212.27
5.4.110.0060.01612.28
5.4.100.0060.02512.43
5.4.90.0100.01712.32
5.4.80.0060.02112.29
5.4.70.0080.01812.33
5.4.60.0050.02212.34
5.4.50.0060.01912.31
5.4.40.0060.01912.31
5.4.30.0070.01812.34
5.4.20.0080.01212.28
5.4.10.0070.01412.30
5.4.00.0070.02012.13
5.3.290.0020.01211.77
5.3.280.0040.01911.74
5.3.270.0090.01811.76
5.3.260.0080.02111.72
5.3.250.0060.02111.70
5.3.240.0030.02611.66
5.3.230.0070.01911.72
5.3.220.0100.01411.74
5.3.210.0050.02411.65
5.3.200.0070.01311.69
5.3.190.0030.01911.63
5.3.180.0040.02411.78
5.3.170.0070.01311.72
5.3.160.0020.02511.74
5.3.150.0050.01511.71
5.3.140.0060.01311.77
5.3.130.0020.02311.70
5.3.120.0040.02311.75
5.3.110.0020.02611.70
5.3.100.0060.02211.55
5.3.90.0060.02111.52
5.3.80.0030.02111.56
5.3.70.0030.01511.55
5.3.60.0040.02211.60
5.3.50.0060.01411.51
5.3.40.0060.01911.59
5.3.30.0040.01611.55
5.3.20.0050.01611.48
5.3.10.0050.02011.45
5.3.00.0070.01911.46
5.2.170.0090.02912.43
5.2.160.0060.02712.43
5.2.150.0100.01612.43
5.2.140.0040.02912.43
5.2.130.0080.02112.43
5.2.120.0030.01912.43
5.2.110.0080.02312.43
5.2.100.0030.03712.43
5.2.90.0050.03312.43
5.2.80.0090.01612.43
5.2.70.0050.03212.43
5.2.60.0060.01712.43
5.2.50.0000.03512.43
5.2.40.0050.01812.43
5.2.30.0050.03812.43
5.2.20.0050.03212.43
5.2.10.0070.02612.43
5.2.00.0080.02712.43
5.1.60.0030.02012.43
5.1.50.0020.02812.43
5.1.40.0040.02712.43
5.1.30.0050.02812.43
5.1.20.0080.02812.43
5.1.10.0070.02612.43
5.1.00.0080.02412.43
5.0.50.0050.02112.43
5.0.40.0030.02812.43
5.0.30.0030.02812.43
5.0.20.0080.01512.43
5.0.10.0010.02312.43
5.0.00.0030.02512.43
4.4.90.0030.01812.43
4.4.80.0070.01512.43
4.4.70.0020.02012.43
4.4.60.0050.01812.43
4.4.50.0070.01412.43
4.4.40.0030.02312.43
4.4.30.0020.02012.43
4.4.20.0040.02012.43
4.4.10.0050.01312.43
4.4.00.0020.03112.43
4.3.110.0020.02112.43
4.3.100.0030.01812.43
4.3.90.0060.00812.43
4.3.80.0010.01512.43
4.3.70.0000.02012.43
4.3.60.0020.01412.43
4.3.50.0030.02012.43
4.3.40.0010.02512.43
4.3.30.0030.01412.43
4.3.20.0020.01912.43
4.3.10.0020.01912.43
4.3.00.0000.01312.43

preferences:
44.45 ms | 401 KiB | 5 Q