3v4l.org

run code in 300+ PHP versions simultaneously
<?php $valore = "300.01"; $numchar = 5; $s = str_replace(".", "", sprintf("%0".$numchar."f", $valore)); echo $s;

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)
8.3.60.0080.00518.05
8.3.50.0070.01321.92
8.3.40.0110.00418.39
8.3.30.0070.01018.78
8.3.20.0040.00420.34
8.3.10.0040.00422.10
8.3.00.0000.00722.46
8.2.180.0090.00916.38
8.2.170.0080.00822.96
8.2.160.0140.00020.43
8.2.150.0020.00524.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.01119.36
8.2.110.0060.00322.29
8.2.100.0040.00819.63
8.2.90.0040.00419.29
8.2.80.0040.00418.02
8.2.70.0040.00417.63
8.2.60.0030.00617.93
8.2.50.0040.00418.07
8.2.40.0030.00618.22
8.2.30.0000.00718.05
8.2.20.0050.00217.65
8.2.10.0090.00017.73
8.2.00.0050.00217.64
8.1.280.0030.01025.92
8.1.270.0050.00322.09
8.1.260.0030.00526.35
8.1.250.0130.00628.09
8.1.240.0000.00823.77
8.1.230.0080.00319.08
8.1.220.0050.00317.88
8.1.210.0000.00818.77
8.1.200.0100.00017.22
8.1.190.0000.00817.52
8.1.180.0040.00418.10
8.1.170.0030.00618.59
8.1.160.0040.00421.96
8.1.150.0000.00718.62
8.1.140.0040.00417.45
8.1.130.0030.00317.69
8.1.120.0020.00517.36
8.1.110.0000.00817.43
8.1.100.0020.00517.35
8.1.90.0020.00517.44
8.1.80.0070.00017.53
8.1.70.0000.00717.44
8.1.60.0000.00817.50
8.1.50.0030.00617.41
8.1.40.0000.00717.53
8.1.30.0050.00317.66
8.1.20.0040.00417.65
8.1.10.0000.00717.46
8.1.00.0040.00417.33
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0030.00318.38
8.0.270.0030.00317.22
8.0.260.0030.00316.73
8.0.250.0040.00416.98
8.0.240.0000.00716.86
8.0.230.0080.00016.98
8.0.220.0000.00716.91
8.0.210.0030.00316.75
8.0.200.0000.00616.96
8.0.190.0030.00616.95
8.0.180.0000.00716.91
8.0.170.0000.00816.82
8.0.160.0030.00616.88
8.0.150.0070.00016.80
8.0.140.0070.00016.85
8.0.130.0000.00613.31
8.0.120.0040.00416.83
8.0.110.0040.00416.85
8.0.100.0070.00016.71
8.0.90.0050.00216.71
8.0.80.0090.00616.86
8.0.70.0040.00416.84
8.0.60.0050.00316.94
8.0.50.0040.00416.71
8.0.30.0090.00917.21
8.0.20.0110.00717.40
8.0.10.0040.00416.85
8.0.00.0070.01216.83
7.4.330.0000.00515.02
7.4.320.0000.00716.58
7.4.300.0000.00616.58
7.4.290.0030.00316.39
7.4.280.0000.00816.51
7.4.270.0000.00616.43
7.4.260.0000.00716.38
7.4.250.0040.00416.51
7.4.240.0020.00516.58
7.4.230.0000.00716.33
7.4.220.0110.00616.48
7.4.210.0050.00916.50
7.4.200.0000.00716.33
7.4.190.0070.00016.63
7.4.160.0080.00816.34
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0060.01216.45
7.4.120.0150.00516.52
7.4.110.0100.00716.48
7.4.100.0090.01016.41
7.4.90.0100.00716.23
7.4.80.0130.00619.39
7.4.70.0110.00616.45
7.4.60.0080.00816.26
7.4.50.0000.00416.50
7.4.40.0120.00022.77
7.4.30.0060.01016.46
7.4.00.0030.01314.89
7.3.330.0070.00013.19
7.3.320.0060.00013.11
7.3.310.0000.00716.16
7.3.300.0030.00316.27
7.3.290.0000.01516.25
7.3.280.0100.00916.26
7.3.270.0120.00617.40
7.3.260.0030.01316.33
7.3.250.0070.01016.44
7.3.240.0070.01016.53
7.3.230.0030.01316.39
7.3.210.0070.01016.18
7.3.200.0090.00619.39
7.3.190.0140.00316.57
7.3.180.0120.00416.44
7.3.170.0120.00316.27
7.3.160.0160.00016.19
7.3.120.0040.01114.90
7.2.330.0070.01016.65
7.2.320.0140.01016.86
7.2.310.0100.00716.58
7.2.300.0120.00916.75
7.2.290.0140.00316.69
7.2.60.0030.01216.68
7.2.00.0030.01019.64
7.1.200.0000.01215.63
7.1.100.0040.00718.24
7.1.70.0030.00517.00
7.1.60.0100.01319.82
7.1.50.0040.01117.05
7.1.00.0070.07322.44
7.0.200.0050.00316.54
7.0.140.0070.07322.08
7.0.60.0000.04320.06
7.0.50.0070.07717.86
7.0.40.0130.08320.40
7.0.30.0300.05320.16
7.0.20.0370.04320.43
7.0.10.0300.07720.09
7.0.00.0000.08720.18
5.6.210.0170.06320.46
5.6.200.0030.05318.13
5.6.190.0070.04020.77
5.6.180.3400.05720.39
5.6.170.0230.08320.49
5.6.160.0070.06720.50
5.6.150.0130.04018.18
5.6.140.0070.05718.08
5.6.130.0070.08318.21
5.6.120.0170.07721.03
5.6.110.0100.03720.99
5.6.100.0130.06720.99
5.6.90.0170.07320.96
5.6.80.0130.07720.28
5.5.350.0030.06720.43
5.5.340.0030.04717.92
5.5.330.0130.08020.41
5.5.320.0230.04320.29
5.5.310.0330.04020.28
5.5.300.0170.07018.00
5.5.290.0030.04317.94
5.5.280.0030.05020.84
5.5.270.0070.06720.87
5.5.260.0030.08720.75
5.5.250.0000.09020.68
5.5.240.0070.05020.06
5.4.450.0870.06319.47
5.4.440.0530.04719.38
5.4.430.0070.05719.43
5.4.420.0030.06019.25
5.4.410.0100.05719.04
5.4.400.1770.00018.80
5.4.390.1570.00018.56
5.4.380.0200.05318.58
5.4.370.0130.05318.73
5.4.360.0300.04018.72
5.4.350.0270.04718.53
5.4.340.0300.04018.66
5.4.320.0040.03712.45
5.4.310.0100.03412.45
5.4.300.0010.04112.45
5.4.290.0060.03712.45
5.4.280.0060.03412.35
5.4.270.0200.06018.78
5.4.260.0000.06318.78
5.4.250.0130.04318.92
5.4.240.0270.04018.92
5.4.230.0130.05718.99
5.4.220.0030.05718.89
5.4.210.0130.06318.88
5.4.200.0130.05018.73
5.4.190.0070.07018.87
5.4.180.0170.04718.79
5.4.170.0070.05718.73
5.4.160.0130.07018.86
5.4.150.0130.07718.76
5.4.140.0200.06716.44
5.4.130.0030.05316.45
5.4.120.0070.05716.29
5.4.110.0070.05316.43
5.4.100.0030.05716.29
5.4.90.0030.05316.50
5.4.80.0070.05316.21
5.4.70.0130.05716.24
5.4.60.0100.04716.42
5.4.50.0130.05016.44
5.4.40.0170.04016.37
5.4.30.0100.06016.23
5.4.20.0200.05016.50
5.4.10.0100.05716.21
5.4.00.0100.07315.95
5.3.290.0110.05312.80
5.3.280.0100.06014.59
5.3.270.0130.05314.48
5.3.260.0100.06014.62
5.3.250.0070.05314.30
5.3.240.0070.06014.47
5.3.230.0070.07014.43
5.3.220.0100.07314.71
5.3.210.0070.05314.45
5.3.200.0130.05014.43
5.3.190.0230.06014.48
5.3.180.0100.07014.61
5.3.170.0170.07014.57
5.3.160.0130.05014.71
5.3.150.0100.05314.25
5.3.140.0100.07314.60
5.3.130.0130.07314.70
5.3.120.0070.08014.40
5.3.110.0130.07314.63
5.3.100.0100.05013.95
5.3.90.0100.05713.85
5.3.80.0270.04713.71
5.3.70.0130.05314.06
5.3.60.0070.06013.87
5.3.50.0170.05013.73
5.3.40.0070.07313.88
5.3.30.0070.05313.61
5.3.20.0130.05313.75
5.3.10.0170.06313.65
5.3.00.0000.05713.64
5.2.170.0130.03310.90
5.2.160.0030.04311.04
5.2.150.0100.05011.15
5.2.140.0070.04011.16
5.2.130.0100.05711.00
5.2.120.0100.03311.00
5.2.110.0130.05011.10
5.2.100.0070.04010.93
5.2.90.0000.04711.11
5.2.80.0100.04310.93
5.2.70.0030.04311.20
5.2.60.0070.04310.97
5.2.50.0070.05010.93
5.2.40.0070.04310.83
5.2.30.0130.03710.80
5.2.20.0100.03710.71
5.2.10.0070.03710.93
5.2.00.0100.04710.71
5.1.60.0030.0379.94
5.1.50.0100.04310.10
5.1.40.0030.0439.86
5.1.30.0030.05310.54
5.1.20.0030.05710.23
5.1.10.0070.05010.16
5.1.00.0070.03310.25
5.0.50.0070.0278.70
5.0.40.0070.0338.30
5.0.30.0100.0338.32
5.0.20.0000.0338.21
5.0.10.0000.0308.26
5.0.00.0030.0438.24
4.4.90.0100.0206.48
4.4.80.0070.0236.48
4.4.70.0100.0176.48
4.4.60.0000.0336.48
4.4.50.0130.0136.48
4.4.40.0070.0306.48
4.4.30.0130.0176.48
4.4.20.0130.0206.48
4.4.10.0030.0276.48
4.4.00.0070.0306.48
4.3.110.0000.0306.48
4.3.100.0070.0236.48
4.3.90.0000.0336.48
4.3.80.0070.0276.48
4.3.70.0030.0276.48
4.3.60.0000.0276.48
4.3.50.0070.0236.48
4.3.40.0070.0306.48
4.3.30.0070.0206.48
4.3.20.0000.0236.48
4.3.10.0070.0236.48
4.3.00.0000.0236.11

preferences:
45.32 ms | 401 KiB | 5 Q