3v4l.org

run code in 300+ PHP versions simultaneously
<?php $number1 = 354.2550; $number2 = 38456.12; //echo strlen(substr(strrchr($number1, "."), 1)) . "<br />"; //echo strlen(substr(strrchr($number2, "."), 1)); echo number_format(round($number1, 2), strlen(substr(strrchr($number1, "."), 1)), ',', '.'); echo PHP_EOL; echo number_format(round($number2, 2), strlen(substr(strrchr($number2, "."), 1)), ',', '.');

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)
8.3.60.0100.01016.75
8.3.50.0110.00521.93
8.3.40.0110.00318.84
8.3.30.0040.01118.89
8.3.20.0070.00020.32
8.3.10.0000.00823.60
8.3.00.0080.00020.71
8.2.180.0110.00716.38
8.2.170.0090.00922.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0050.00326.16
8.2.120.0040.00419.23
8.2.110.0030.00621.12
8.2.100.0090.00317.84
8.2.90.0060.00319.39
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0090.00017.93
8.2.50.0000.00818.10
8.2.40.0000.00819.94
8.2.30.0000.00718.31
8.2.20.0030.00617.70
8.2.10.0040.00417.98
8.2.00.0040.00419.34
8.1.280.0060.00925.92
8.1.270.0000.00824.04
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0090.00022.23
8.1.230.0060.00619.29
8.1.220.0040.00417.78
8.1.210.0000.00918.77
8.1.200.0090.00017.36
8.1.190.0040.00417.10
8.1.180.0030.00618.10
8.1.170.0080.00018.59
8.1.160.0040.00422.09
8.1.150.0040.00418.67
8.1.140.0040.00417.47
8.1.130.0050.00317.79
8.1.120.0050.00517.38
8.1.110.0070.00017.43
8.1.100.0000.00817.45
8.1.90.0070.00017.46
8.1.80.0080.00017.51
8.1.70.0030.00517.46
8.1.60.0080.00017.66
8.1.50.0030.00517.54
8.1.40.0040.00417.42
8.1.30.0060.00317.60
8.1.20.0050.00317.67
8.1.10.0040.00417.48
8.1.00.0060.00317.57
8.0.300.0040.00418.77
8.0.290.0030.00616.75
8.0.280.0040.00418.43
8.0.270.0000.00717.34
8.0.260.0000.00717.35
8.0.250.0000.00717.04
8.0.240.0050.00217.04
8.0.230.0030.00316.88
8.0.220.0050.00216.90
8.0.210.0000.00716.87
8.0.200.0000.00616.95
8.0.190.0000.00816.83
8.0.180.0000.00916.91
8.0.170.0000.00716.92
8.0.160.0000.00716.86
8.0.150.0000.00816.88
8.0.140.0000.00716.88
8.0.130.0000.00513.36
8.0.120.0040.00416.85
8.0.110.0040.00417.01
8.0.100.0040.00416.77
8.0.90.0040.00416.91
8.0.80.0130.00916.85
8.0.70.0040.00416.79
8.0.60.0050.00316.91
8.0.50.0000.00716.75
8.0.30.0120.00817.09
8.0.20.0100.00917.45
8.0.10.0000.00817.05
8.0.00.0070.01116.90
7.4.330.0000.00615.01
7.4.320.0070.00016.63
7.4.300.0030.00316.55
7.4.290.0000.00716.38
7.4.280.0050.00316.66
7.4.270.0030.00516.47
7.4.260.0000.00716.51
7.4.250.0040.00416.50
7.4.240.0020.00516.52
7.4.230.0030.00316.62
7.4.220.0100.00716.54
7.4.210.0030.01016.58
7.4.200.0000.00716.27
7.4.160.0120.01216.59
7.4.150.0040.01417.40
7.4.140.0080.01117.86
7.4.130.0140.00816.38
7.4.120.0070.01016.50
7.4.110.0130.00316.63
7.4.100.0070.01016.55
7.4.90.0040.01416.36
7.4.80.0150.00819.39
7.4.70.0070.01016.41
7.4.60.0120.00816.53
7.4.50.0000.00416.74
7.4.40.0100.00616.39
7.4.30.0080.00816.73
7.4.00.0060.00315.11
7.3.330.0060.00013.01
7.3.320.0000.00513.11
7.3.310.0030.00316.18
7.3.300.0070.00016.20
7.3.290.0090.01216.30
7.3.280.0070.01116.31
7.3.270.0140.00717.40
7.3.260.0140.01116.50
7.3.250.0120.00716.28
7.3.240.0030.01316.46
7.3.230.0130.00716.39
7.3.210.0140.00316.43
7.3.200.0140.00319.39
7.3.190.0090.00916.48
7.3.180.0130.00216.18
7.3.170.0030.01316.31
7.3.160.0060.01216.40
7.3.120.0140.00314.86
7.2.330.0140.00316.38
7.2.320.0100.00716.61
7.2.310.0130.00316.72
7.2.300.0070.01016.56
7.2.290.0030.01216.41
7.2.60.0030.01016.92
7.2.00.0070.00719.12
7.1.200.0060.00615.41
7.1.100.0080.01217.75
7.1.70.0070.00316.81
7.1.60.0190.00319.70
7.1.50.0100.00734.45
7.1.00.0000.07322.33
7.0.200.0060.00316.63
7.0.140.0030.07322.22
7.0.60.0170.07319.83
7.0.50.0130.06317.82
7.0.40.0070.09020.20
7.0.30.0300.07320.18
7.0.20.0300.07720.00
7.0.10.0200.06320.13
7.0.00.0000.08320.01
5.6.280.0070.07020.92
5.6.210.0030.08720.59
5.6.200.0000.05018.12
5.6.190.0030.07720.33
5.6.180.0030.08020.61
5.6.170.0370.07320.71
5.6.160.0000.04320.37
5.6.150.0100.07018.12
5.6.140.0030.04318.13
5.6.130.0070.07318.14
5.6.120.0130.04320.99
5.6.110.0070.04321.08
5.6.100.0070.08020.98
5.6.90.0100.08320.96
5.6.80.0130.05020.39
5.6.70.4400.04720.43
5.5.350.0030.08720.44
5.5.340.0030.08017.93
5.5.330.0130.07720.40
5.5.320.0030.05020.18
5.5.310.0300.08020.37
5.5.300.0000.05317.95
5.5.290.0170.04018.02
5.5.280.0070.07020.89
5.5.270.0100.08020.79
5.5.260.0030.05020.83
5.5.250.0030.08020.68
5.5.240.0070.08320.07
5.4.450.0370.05019.84
5.4.440.0370.03319.41
5.4.430.0330.05019.41
5.4.420.0330.04019.48
5.4.410.0170.05019.27
5.4.400.0330.04719.09
5.4.390.0330.04719.13
5.4.380.0100.06318.59
5.4.370.0130.06018.58
5.4.360.0230.05018.61
5.4.350.0270.06018.51
5.4.340.0170.05318.51
5.4.320.0050.03712.46
5.4.310.0070.05012.46
5.4.300.0060.05312.46
5.4.290.0070.03912.45
5.4.280.0050.03812.36
5.4.270.0100.03912.36
5.4.260.0140.05212.36
5.4.250.0070.04812.35
5.4.240.0070.04012.36
5.4.230.0080.05512.34
5.4.220.0090.05212.34
5.4.210.0070.05612.35
5.4.200.0100.05112.34
5.4.190.0140.06212.34
5.4.180.0110.05512.34
5.4.170.0070.05812.36
5.4.160.0070.03812.35
5.4.150.0040.03912.34
5.4.140.0090.03912.03
5.4.130.0060.03812.02
5.4.120.0080.03611.98
5.4.110.0080.03611.97
5.4.100.0040.03811.97
5.4.90.0020.04111.97
5.4.80.0090.03311.97
5.4.70.0070.03311.97
5.4.60.0040.03711.97
5.4.50.0080.03411.96
5.4.40.0050.03611.95
5.4.30.0110.05311.95
5.4.20.0120.04911.95
5.4.10.0100.04811.95
5.4.00.0110.04611.44
5.3.290.0090.03912.80
5.3.280.0060.04012.71
5.3.270.0070.04012.72
5.3.260.0090.03712.72
5.3.250.0050.04212.72
5.3.240.0140.06212.72
5.3.230.0100.04512.71
5.3.220.0060.04212.68
5.3.210.0090.04012.68
5.3.200.0080.04412.68
5.3.190.0090.06112.68
5.3.180.0080.04812.67
5.3.170.0080.04912.67
5.3.160.0150.06612.67
5.3.150.0110.06112.67
5.3.140.0090.03912.66
5.3.130.0140.05612.66
5.3.120.0110.04912.66
5.3.110.0070.04412.65
5.3.100.0080.03712.12
5.3.90.0080.05312.09
5.3.80.0080.04512.08
5.3.70.0080.03912.08
5.3.60.0100.03712.06
5.3.50.0050.04012.00
5.3.40.0120.03412.00
5.3.30.0050.03811.95
5.3.20.0090.04711.72
5.3.10.0100.04511.70
5.3.00.0110.04611.68
5.2.170.0070.0579.22
5.2.160.0070.0439.22
5.2.150.0070.0439.22
5.2.140.0100.0599.21
5.2.130.0080.0379.18
5.2.120.0120.0499.18
5.2.110.0120.0409.18
5.2.100.0060.0549.18
5.2.90.0060.0359.18
5.2.80.0090.0509.18
5.2.70.0080.0419.18
5.2.60.0110.0489.13
5.2.50.0070.0429.10
5.2.40.0110.0669.08
5.2.30.0110.0559.05
5.2.20.0080.0409.04
5.2.10.0050.0469.00
5.2.00.0080.0318.86
5.1.60.0080.0308.14
5.1.50.0070.0318.14
5.1.40.0070.0428.12
5.1.30.0080.0258.47
5.1.20.0050.0338.49
5.1.10.0070.0318.21
5.1.00.0050.0278.21
5.0.50.0030.0256.69
5.0.40.0020.0226.55
5.0.30.0020.0336.36
5.0.20.0050.0196.35
5.0.10.0050.0216.33
5.0.00.0030.0376.32
4.4.90.0020.0184.78
4.4.80.0030.0174.75
4.4.70.0060.0194.75
4.4.60.0050.0164.75
4.4.50.0060.0144.77
4.4.40.0050.0254.71
4.4.30.0050.0144.76
4.4.20.0010.0184.84
4.4.10.0060.0124.85
4.4.00.0020.0264.76
4.3.110.0040.0154.67
4.3.100.0040.0144.67
4.3.90.0030.0144.63
4.3.80.0040.0234.62
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0030.0234.55
4.3.30.0030.0153.35
4.3.20.0030.0193.33
4.3.10.0030.0213.29
4.3.00.0030.02014.98

preferences:
38.64 ms | 401 KiB | 5 Q