3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo floatval(0) . PHP_EOL; echo floatval(2) . PHP_EOL; echo floatval(2.0) . PHP_EOL; echo floatval(2.1) . PHP_EOL;

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)
8.3.70.0140.00716.63
8.3.60.0140.00418.55
8.3.50.0110.01021.14
8.3.40.0070.01418.60
8.3.30.0150.00018.81
8.3.20.0030.00518.65
8.3.10.0050.00320.26
8.3.00.0070.00417.38
8.2.180.0070.00718.54
8.2.170.0100.00722.96
8.2.160.0070.00722.13
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00419.64
8.2.110.0040.00420.34
8.2.100.0130.00017.72
8.2.90.0000.00818.96
8.2.80.0000.01017.97
8.2.70.0030.00517.63
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0050.00317.97
8.2.30.0000.00819.79
8.2.20.0000.00717.61
8.2.10.0000.00717.61
8.2.00.0040.00617.52
8.1.280.0070.00725.92
8.1.270.0080.00023.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0070.00717.23
8.1.230.0090.00317.42
8.1.220.0060.00318.77
8.1.210.0060.00318.93
8.1.200.0060.00317.36
8.1.190.0040.00417.28
8.1.180.0000.00718.10
8.1.170.0040.00418.89
8.1.160.0070.00018.86
8.1.150.0040.00418.48
8.1.140.0060.00317.30
8.1.130.0050.00217.75
8.1.120.0000.00717.41
8.1.110.0000.00717.27
8.1.100.0000.00717.31
8.1.90.0040.00417.40
8.1.80.0030.00717.30
8.1.70.0000.00817.26
8.1.60.0000.00817.43
8.1.50.0040.00417.32
8.1.40.0040.00417.39
8.1.30.0040.00417.54
8.1.20.0030.00517.46
8.1.10.0040.00417.31
8.1.00.0040.00417.40
8.0.300.0030.00619.85
8.0.290.0090.00016.88
8.0.280.0040.00418.37
8.0.270.0030.00317.16
8.0.260.0040.00418.48
8.0.250.0040.00417.00
8.0.240.0040.00416.92
8.0.230.0000.00716.92
8.0.220.0060.00316.87
8.0.210.0040.00416.86
8.0.200.0040.00416.96
8.0.190.0030.00316.82
8.0.180.0070.00016.95
8.0.170.0000.00816.77
8.0.160.0080.00016.88
8.0.150.0060.00316.83
8.0.140.0000.00716.86
8.0.130.0000.00613.27
8.0.120.0000.00716.73
8.0.110.0050.00516.74
8.0.100.0040.00416.70
8.0.90.0070.00016.87
8.0.80.0060.01516.80
8.0.70.0070.00016.83
8.0.60.0040.00416.69
8.0.50.0000.00716.63
8.0.30.0170.00416.98
8.0.20.0150.00317.40
8.0.10.0070.00016.83
8.0.00.0090.01416.84
7.4.330.0050.00014.71
7.4.320.0030.00316.45
7.4.300.0040.00416.35
7.4.290.0060.00016.36
7.4.280.0000.00816.31
7.4.270.0030.00316.38
7.4.260.0060.00013.03
7.4.250.0060.00316.50
7.4.240.0000.00816.45
7.4.230.0000.00716.30
7.4.220.0210.00616.30
7.4.210.0100.00716.45
7.4.200.0030.00316.55
7.4.190.0070.00016.32
7.4.160.0040.01216.27
7.4.150.0160.00317.40
7.4.140.0070.01017.10
7.4.130.0100.00716.27
7.4.120.0120.00616.42
7.4.110.0030.01316.50
7.4.100.0100.01316.39
7.4.90.0070.01116.32
7.4.80.0140.00419.03
7.4.70.0070.01116.37
7.4.60.0110.00616.48
7.4.50.0000.00516.39
7.4.40.0060.01022.27
7.4.30.0090.00816.34
7.4.00.0060.00814.88
7.3.330.0000.00512.98
7.3.320.0050.00013.12
7.3.310.0030.00316.11
7.3.300.0030.00316.30
7.3.290.0030.01016.20
7.3.280.0060.01016.23
7.3.270.0060.01017.40
7.3.260.0060.01118.24
7.3.250.0130.00816.25
7.3.240.0070.01016.24
7.3.230.0090.00916.39
7.3.210.0090.00616.43
7.3.200.0070.01019.39
7.3.190.0130.00916.29
7.3.180.0100.00916.09
7.3.170.0100.00716.48
7.3.160.0060.00916.39
7.3.120.0050.00714.98
7.3.110.0130.00614.70
7.3.100.0000.01314.66
7.3.90.0100.00314.55
7.3.80.0090.00614.66
7.3.70.0110.00314.70
7.3.60.0000.00914.85
7.3.50.0030.00614.62
7.3.40.0080.00314.47
7.3.30.0070.00714.80
7.3.20.0070.01316.55
7.3.10.0080.00716.55
7.3.00.0070.00616.68
7.2.330.0060.00916.55
7.2.320.0030.01516.60
7.2.310.0070.02016.44
7.2.300.0090.01216.23
7.2.290.0060.01016.63
7.2.250.0030.01415.00
7.2.240.0100.01014.71
7.2.230.0000.01814.63
7.2.220.0070.01014.86
7.2.210.0000.01515.11
7.2.200.0030.00615.05
7.2.190.0040.00414.80
7.2.180.0030.00814.95
7.2.170.0030.00614.75
7.2.130.0060.00916.68
7.2.120.0060.00916.57
7.2.110.0030.01316.77
7.2.100.0100.00316.98
7.2.90.0070.01016.74
7.2.80.0040.01116.90
7.2.70.0000.01316.80
7.2.60.0000.01317.09
7.2.50.0000.01116.52
7.2.40.0100.00316.84
7.2.30.0030.00916.58
7.2.20.0130.00016.88
7.2.10.0040.01116.86
7.2.00.0050.00917.98
7.1.330.0060.00615.58
7.1.320.0040.00815.74
7.1.310.0030.01015.61
7.1.300.0030.00715.73
7.1.290.0090.00315.69
7.1.280.0040.01115.45
7.1.270.0030.01015.76
7.1.260.0110.00415.81
7.1.250.0060.01015.49
7.1.100.0040.00817.99
7.1.70.0030.00916.95
7.1.60.0110.01419.40
7.1.50.0120.00916.90
7.1.00.0000.06022.54
7.0.200.0200.00016.37
7.0.140.0030.07321.95
7.0.110.0170.07019.84
7.0.100.0370.09020.03
7.0.90.0130.04719.95
7.0.80.0070.04319.93
7.0.70.0100.07019.91
7.0.60.0200.03319.98
7.0.50.0170.03719.91
7.0.40.0070.06019.70
7.0.30.0000.05019.81
7.0.20.0130.03319.64
7.0.10.0000.04319.74
7.0.00.0000.07319.84
5.6.280.0030.07320.85
5.6.260.0030.04720.60
5.6.250.0070.06320.63
5.6.240.0230.05320.61
5.6.230.0030.05320.63
5.6.220.0170.07020.69
5.6.210.0100.07720.65
5.6.200.0170.07320.65
5.6.190.0130.06020.62
5.6.180.0100.03720.65
5.6.170.0030.04020.61
5.6.160.0030.04020.55
5.6.150.0030.04020.55
5.6.140.0100.04320.56
5.6.130.0030.08020.66
5.6.120.0030.04020.46
5.6.110.0030.04320.45
5.6.100.0130.07020.64
5.6.90.0100.07720.66
5.6.80.0100.06020.00
5.6.70.0030.07020.02
5.6.60.0000.08720.04
5.6.50.0130.07020.23
5.6.40.0000.04720.01
5.6.30.0000.05319.90
5.6.20.0170.06319.91
5.6.10.0070.06719.96
5.6.00.0070.07719.99
5.5.380.0130.07317.62
5.5.370.0030.07317.44
5.5.360.0000.04717.52
5.5.350.0070.07317.75
5.5.340.0070.07317.87
5.5.330.0130.03318.13
5.5.320.0030.04317.87
5.5.310.0030.05718.25
5.5.300.0000.04318.16
5.5.290.0000.05017.75
5.5.280.0000.04318.14
5.5.270.0000.04318.09
5.5.260.0070.03318.09
5.5.250.0070.07717.97
5.5.240.0070.07017.51
5.5.230.0000.04017.54
5.5.220.0070.05317.51
5.5.210.0100.07017.24
5.5.200.0100.07717.34
5.5.190.0030.04017.34
5.5.180.0030.08317.45
5.5.160.0100.07017.11
5.5.150.0170.05017.45
5.5.140.0100.03017.19
5.5.130.0070.06717.52
5.5.120.0070.07017.10
5.5.110.0170.08317.37
5.5.100.0030.06317.11
5.5.90.0030.08717.37
5.5.80.0100.03717.16
5.5.70.0070.06317.40
5.5.60.0170.06317.41
5.5.50.0070.03717.42
5.5.40.0030.08017.34
5.5.30.0000.04317.11
5.5.20.0000.04717.39
5.5.10.0100.06717.36
5.5.00.0000.04717.33
5.4.450.0070.04019.61
5.4.440.0030.04019.27
5.4.430.0070.03719.45
5.4.420.0030.05019.50
5.4.410.0170.06719.14
5.4.400.0030.07318.98
5.4.390.0030.06719.11
5.4.380.0000.05018.98
5.4.370.0030.05019.15
5.4.360.0100.07719.27
5.4.350.0070.07019.15
5.4.340.0030.06319.03
5.4.320.0070.07019.16
5.4.310.0030.03319.02
5.4.300.0030.07319.10
5.4.290.0070.06718.96
5.4.280.0100.03319.17
5.4.270.0030.07719.07
5.4.260.0100.03019.11
5.4.250.0130.06718.94
5.4.240.0030.07319.09
5.4.230.0100.04019.15
5.4.220.0070.07019.17
5.4.210.0030.04019.02
5.4.200.0070.07319.17
5.4.190.0100.06018.99
5.4.180.0070.08019.00
5.4.170.0000.03718.94
5.4.160.0100.08019.16
5.4.150.0100.07018.98
5.4.140.0030.04316.53
5.4.130.0070.03316.36
5.4.120.0070.04316.22
5.4.110.0100.02716.49
5.4.100.0070.05716.54
5.4.90.0070.06316.23
5.4.80.0000.05316.38
5.4.70.0100.03716.39
5.4.60.0070.06716.46
5.4.50.0030.06016.50
5.4.40.0030.03316.27
5.4.30.0100.02716.50
5.4.20.0000.05016.32
5.4.10.0070.03316.34
5.4.00.0100.06015.66
5.3.290.0070.03014.59
5.3.280.0070.03014.49
5.3.270.0030.06714.39
5.3.260.0030.03314.59
5.3.250.0000.04714.66
5.3.240.0030.06014.52
5.3.230.0000.04014.44
5.3.220.0000.08014.59
5.3.210.0070.06314.35
5.3.200.0030.06314.39
5.3.190.0070.04314.59
5.3.180.0030.07714.45
5.3.170.0070.07014.55
5.3.160.0030.07314.57
5.3.150.0070.06714.52
5.3.140.0130.09314.36
5.3.130.0000.04314.42
5.3.120.0030.04714.44
5.3.110.0030.03714.44
5.3.100.0030.03313.89
5.3.90.0030.04313.84
5.3.80.0000.04013.95
5.3.70.0030.06313.96
5.3.60.0100.03714.07
5.3.50.0000.06014.04
5.3.40.0070.05713.73
5.3.30.0030.04713.69
5.3.20.0100.05313.57
5.3.10.0000.03713.51
5.3.00.0030.05313.73
5.2.170.0030.03311.96
5.2.160.0070.05711.96
5.2.150.0000.05311.96
5.2.140.0030.03011.96
5.2.130.0030.04711.96
5.2.120.0030.03011.96
5.2.110.0030.03311.96
5.2.100.0030.02711.96
5.2.90.0000.03311.96
5.2.80.0030.03711.96
5.2.70.0070.06011.96
5.2.60.0070.06011.96
5.2.50.0030.05711.96
5.2.40.0070.04311.96
5.2.30.0030.02711.96
5.2.20.0000.06711.96
5.2.10.0000.03011.96
5.2.00.0000.03011.96
5.1.60.0070.02011.96
5.1.50.0030.02311.96
5.1.40.0030.02011.96
5.1.30.0000.02711.96
5.1.20.0000.02711.96
5.1.10.0030.02711.96
5.1.00.0000.02311.96
5.0.50.0070.02011.96
5.0.40.0000.02711.96
5.0.30.0000.03311.96
5.0.20.0000.02311.96
5.0.10.0100.01311.96
5.0.00.0030.02311.96
4.4.90.0030.03711.96
4.4.80.0000.03011.96
4.4.70.0070.01311.96
4.4.60.0030.02011.96
4.4.50.0030.01311.96
4.4.40.0000.03011.96
4.4.30.0000.01711.96
4.4.20.0000.01311.96
4.4.10.0000.02711.96
4.4.00.0000.04311.96
4.3.110.0000.01711.96
4.3.100.0030.01011.96
4.3.90.0030.01311.96
4.3.80.0030.02311.96
4.3.70.0030.01711.96
4.3.60.0000.01711.96
4.3.50.0030.01311.96
4.3.40.0000.02311.96
4.3.30.0000.01311.96
4.3.20.0000.02011.96
4.3.10.0000.02311.96
4.3.00.0030.02011.96

preferences:
47.12 ms | 401 KiB | 5 Q