3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sum = '343.26'; function format($sum) { $commaFree = strtr($sum, ['.' => '']); $curLen = strlen($commaFree); for ($i = 0; $i < $curLen; $i++) { $commaFree = '0' . $commaFree; } return $commaFree; } var_dump(format($sum));

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)
8.3.60.0110.00416.50
8.3.50.0130.00621.93
8.3.40.0070.00718.67
8.3.30.0060.00919.06
8.3.20.0040.00420.21
8.3.10.0080.00023.48
8.3.00.0040.00420.91
8.2.180.0210.00016.63
8.2.170.0090.00622.96
8.2.160.0070.00720.52
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0090.00926.16
8.2.120.0050.00322.24
8.2.110.0060.00322.26
8.2.100.0110.00017.72
8.2.90.0030.00619.16
8.2.80.0040.00418.04
8.2.70.0060.00317.50
8.2.60.0040.00417.68
8.2.50.0060.00318.07
8.2.40.0050.00318.16
8.2.30.0000.00718.08
8.2.20.0040.00417.71
8.2.10.0040.00417.61
8.2.00.0000.00817.73
8.1.280.0170.00325.92
8.1.270.0000.00823.91
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00323.64
8.1.230.0110.00019.00
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0030.00617.39
8.1.180.0040.00418.10
8.1.170.0090.00018.22
8.1.160.0040.00421.95
8.1.150.0040.00418.55
8.1.140.0040.00417.29
8.1.130.0000.00817.77
8.1.120.0000.00817.29
8.1.110.0000.00717.36
8.1.100.0070.00017.44
8.1.90.0000.00717.37
8.1.80.0040.00417.31
8.1.70.0000.00817.34
8.1.60.0000.00817.57
8.1.50.0080.00017.54
8.1.40.0050.00317.49
8.1.30.0050.00317.48
8.1.20.0000.00817.68
8.1.10.0080.00017.49
8.1.00.0040.00417.32
8.0.300.0070.00018.77
8.0.290.0000.00717.05
8.0.280.0030.00318.43
8.0.270.0000.00717.21
8.0.260.0060.00016.80
8.0.250.0000.00717.00
8.0.240.0000.00716.91
8.0.230.0040.00416.93
8.0.220.0030.00316.77
8.0.210.0030.00416.87
8.0.200.0040.00416.80
8.0.190.0110.00016.80
8.0.180.0050.00316.79
8.0.170.0040.00416.91
8.0.160.0050.00216.82
8.0.150.0040.00416.84
8.0.140.0030.00416.86
8.0.130.0000.00613.32
8.0.120.0040.00416.89
8.0.110.0040.00416.78
8.0.100.0000.00716.94
8.0.90.0050.00216.85
8.0.80.0100.00716.80
8.0.70.0040.00416.91
8.0.60.0050.00216.81
8.0.50.0040.00416.62
8.0.30.0140.00517.21
8.0.20.0120.00617.40
8.0.10.0050.00316.79
8.0.00.0110.00616.85
7.4.330.0050.00015.02
7.4.320.0030.00316.58
7.4.300.0030.00616.43
7.4.290.0030.00316.40
7.4.280.0050.00316.50
7.4.270.0000.00716.60
7.4.260.0040.00416.50
7.4.250.0080.00016.46
7.4.240.0020.00416.56
7.4.230.0000.00716.62
7.4.220.0100.00716.62
7.4.210.0060.01016.59
7.4.200.0030.00316.70
7.4.190.0000.00716.69
7.4.160.0080.00816.73
7.4.150.0170.00717.40
7.4.140.0150.00917.86
7.4.130.0120.00616.51
7.4.120.0140.00216.56
7.4.110.0140.00716.61
7.4.100.0030.01616.38
7.4.90.0060.01116.47
7.4.80.0110.00719.39
7.4.70.0060.00916.39
7.4.60.0090.00616.62
7.4.50.0000.00816.43
7.4.40.0060.00622.77
7.4.30.0080.00816.43
7.4.00.0030.01314.90
7.3.330.0030.00313.21
7.3.320.0020.00213.33
7.3.310.0030.00316.38
7.3.300.0000.00716.21
7.3.290.0070.01016.30
7.3.280.0070.01216.36
7.3.270.0070.01017.40
7.3.260.0120.00616.65
7.3.250.0130.00616.38
7.3.240.0100.00716.43
7.3.230.0070.01116.45
7.3.210.0070.01016.55
7.3.200.0160.00316.49
7.3.190.0040.01316.23
7.3.180.0000.02216.64
7.3.170.0090.00616.60
7.3.160.0030.01316.28
7.3.120.0110.00414.91
7.2.330.0100.00716.80
7.2.320.0120.01016.62
7.2.310.0030.01316.70
7.2.300.0030.01416.74
7.2.290.0090.00916.65
7.2.00.0090.00319.45
7.1.100.0070.00417.78
7.1.70.0040.00416.90
7.1.60.0070.01719.29
7.1.50.0140.00316.90
7.1.00.0030.07722.35
7.0.200.0030.00316.57
7.0.140.0030.07322.18
7.0.70.0100.08021.70
7.0.60.0000.05321.73
7.0.50.0030.04322.11
7.0.40.0000.04320.13
7.0.30.0030.05720.10
7.0.20.0070.08320.10
7.0.10.0100.04319.94
7.0.00.0030.05720.10
5.6.280.0070.07021.00
5.6.220.0030.04020.56
5.6.210.0000.04020.47
5.6.200.0000.06021.04
5.6.190.0030.04021.11
5.6.180.0070.08021.08
5.6.170.0070.06321.06
5.6.160.0070.06321.03
5.6.150.0030.04721.01
5.6.140.0130.07020.96
5.6.130.0070.05021.18
5.6.120.0000.06321.12
5.6.110.0070.04021.05
5.6.100.0070.03720.94
5.6.90.0030.04321.05
5.6.80.0030.03720.34
5.6.70.0030.03720.39
5.6.60.0030.03720.52
5.6.50.0100.03320.33
5.6.40.0030.04720.30
5.6.30.0030.05020.38
5.6.20.0030.03720.32
5.6.10.0030.03720.35
5.6.00.0100.06720.48
5.5.360.0000.05320.51
5.5.350.0030.04320.35
5.5.340.0030.07020.78
5.5.330.0100.03720.91
5.5.320.0030.04020.65
5.5.310.0070.05720.83
5.5.300.0070.03720.87
5.5.290.0070.05720.83
5.5.280.0070.04020.80
5.5.270.0030.04020.83
5.5.260.0000.04320.75
5.5.250.0000.05320.64
5.5.240.0000.04020.25
5.5.230.0030.04720.25
5.5.220.0000.04020.00
5.5.210.0000.05020.16
5.5.200.0030.03720.25
5.5.190.0000.04020.09
5.5.180.0070.03720.24
5.5.160.0030.03720.25
5.5.150.0000.04020.28
5.5.140.0030.03720.26
5.5.130.0070.03320.13
5.5.120.0000.04320.09
5.5.110.0030.04020.29
5.5.100.0030.06019.96
5.5.90.0000.07019.95
5.5.80.0000.06020.13
5.5.70.0070.05320.09
5.5.60.0000.08020.15
5.5.50.0130.07019.97
5.5.40.0070.07320.14
5.5.30.0100.06319.94
5.5.20.0030.08019.96
5.5.10.0000.05719.98
5.5.00.0070.06719.98
5.4.450.0000.04319.20
5.4.440.0000.04319.22
5.4.430.0070.03319.36
5.4.420.0070.04019.45
5.4.410.0030.03719.24
5.4.400.0000.08719.21
5.4.390.0170.04719.04
5.4.380.0000.04018.95
5.4.370.0030.04319.14
5.4.360.0030.05319.10
5.4.350.0030.03718.91
5.4.340.0030.04019.03
5.4.320.0000.04019.16
5.4.310.0000.04018.95
5.4.300.0030.04019.15
5.4.290.0070.03319.16
5.4.280.0000.05019.16
5.4.270.0070.03719.09
5.4.260.0030.03718.87
5.4.250.0070.04318.94
5.4.240.0070.04019.04
5.4.230.0030.07319.11
5.4.220.0030.08319.11
5.4.210.0000.07719.20
5.4.200.0030.05319.11
5.4.190.0000.04018.87
5.4.180.0000.05718.83
5.4.170.0000.08319.20
5.4.160.0030.06319.02
5.4.150.0170.06719.12
5.4.140.0000.04016.48
5.4.130.0100.05016.38
5.4.120.0000.07716.51
5.4.110.0000.07716.34
5.4.100.0030.07316.47
5.4.90.0030.05016.39
5.4.80.0030.03316.34
5.4.70.0100.07016.40
5.4.60.0030.07716.48
5.4.50.0070.05716.40
5.4.40.0070.06316.39
5.4.30.0070.05016.35
5.4.20.0000.07316.33
5.4.10.0070.07716.31
5.4.00.0030.05715.89
5.3.290.0030.03714.79
5.3.280.0030.06314.58
5.3.270.0030.07314.53
5.3.260.0070.08014.59
5.3.250.0030.06314.64
5.3.240.0070.04014.60
5.3.230.0000.05314.52
5.3.220.0000.07314.57
5.3.210.0000.08314.68
5.3.200.0070.07314.68
5.3.190.0000.04014.62
5.3.180.0000.04014.58
5.3.170.0000.05014.54
5.3.160.0070.06014.70
5.3.150.0070.03314.54
5.3.140.0100.05014.58
5.3.130.0070.05314.61
5.3.120.0030.03714.54
5.3.110.0030.07314.52
5.3.100.0070.05314.18
5.3.90.0000.08014.13
5.3.80.0030.06014.07
5.3.70.0000.07314.08
5.3.60.0100.07714.01
5.3.50.0030.05713.92
5.3.40.0070.04314.05
5.3.30.0000.07313.79
5.3.20.0000.06013.68
5.3.10.0000.07313.56
5.3.00.0000.07713.52
5.2.170.0000.06312.32
5.2.160.0000.05312.32
5.2.150.0030.06312.32
5.2.140.0070.06312.32
5.2.130.0030.05312.32
5.2.120.0030.03712.32
5.2.110.0070.05312.32
5.2.100.0000.06312.32
5.2.90.0030.05712.32
5.2.80.0070.04312.32
5.2.70.0000.04312.32
5.2.60.0030.04012.32
5.2.50.0070.04312.32
5.2.40.0000.04312.32
5.2.30.0000.06312.32
5.2.20.0030.06012.32
5.2.10.0030.05312.32
5.2.00.0000.04012.32
5.1.60.0030.03712.32
5.1.50.0000.04012.32
5.1.40.0030.04312.32
5.1.30.0000.06012.32
5.1.20.0030.05312.32
5.1.10.0100.04312.32
5.1.00.0030.04012.32
5.0.50.0030.04312.32
5.0.40.0030.04012.32
5.0.30.0030.06712.32
5.0.20.0100.03312.32
5.0.10.0030.03712.32
5.0.00.0030.06012.32
4.4.90.0030.02312.32
4.4.80.0000.02712.32
4.4.70.0030.03012.32
4.4.60.0030.02712.32
4.4.50.0000.03012.32
4.4.40.0000.04712.32
4.4.30.0030.03312.32
4.4.20.0000.03012.32
4.4.10.0000.03012.32
4.4.00.0070.04712.32
4.3.110.0030.02012.32
4.3.100.0000.03712.32
4.3.90.0000.03712.32
4.3.80.0000.04712.32
4.3.70.0000.03712.32
4.3.60.0000.03712.32
4.3.50.0000.03312.32
4.3.40.0070.05012.32
4.3.30.0000.03712.32
4.3.20.0030.03312.32
4.3.10.0000.04012.32
4.3.00.0000.03712.32

preferences:
54.77 ms | 400 KiB | 5 Q