3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(0); function x($v){ $argv[1] = $v; echo strlen((explode('.',$t=trim('-'==($_=$argv[1])[0]?$n=$_=trim($_,'-'):$_,0)))[1]).($t!==$_?($n?' -':' ').('.'==$t[0]?0:'').trim($t,'.'):''); echo "\n"; } x('-12.32'); x('32'); x('3231.432'); x('-34.0'); x('023'); x('00324.230'); x('10'); x('00.3'); x('0'); x('-0'); x('-04.8330'); x('-000000000012345678901234567890000.000012345678901234567890000');

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)
8.3.60.0180.00016.75
8.3.50.0130.00822.17
8.3.40.0090.00618.80
8.3.30.0120.00318.76
8.3.20.0070.00020.16
8.3.10.0050.00320.66
8.3.00.0040.00423.48
8.2.180.0120.00616.63
8.2.170.0120.00322.96
8.2.160.0000.01422.09
8.2.150.0030.00524.18
8.2.140.0000.00924.66
8.2.130.0050.00320.86
8.2.120.0040.00426.35
8.2.110.0030.00719.32
8.2.100.0090.00318.05
8.2.90.0030.00519.20
8.2.80.0000.00817.97
8.2.70.0030.00617.63
8.2.60.0050.00318.03
8.2.50.0080.00018.09
8.2.40.0040.00420.65
8.2.30.0000.00819.46
8.2.20.0000.00817.72
8.2.10.0060.00318.09
8.2.00.0050.00218.00
8.1.280.0150.00025.92
8.1.270.0040.00421.92
8.1.260.0030.00628.09
8.1.250.0040.00428.09
8.1.240.0030.00620.74
8.1.230.0000.01217.82
8.1.220.0000.00917.79
8.1.210.0080.00018.77
8.1.200.0000.01017.35
8.1.190.0030.00518.82
8.1.180.0040.00418.10
8.1.170.0040.00418.53
8.1.160.0030.00520.66
8.1.150.0030.00518.85
8.1.140.0040.00419.45
8.1.130.0000.00717.73
8.1.120.0040.00417.52
8.1.110.0080.00017.38
8.1.100.0040.00417.47
8.1.90.0000.00717.50
8.1.80.0070.00017.38
8.1.70.0000.00817.39
8.1.60.0040.00417.68
8.1.50.0030.00617.56
8.1.40.0040.00417.45
8.1.30.0000.00917.66
8.1.20.0090.00017.58
8.1.10.0060.00317.58
8.1.00.0000.00817.44
8.0.300.0080.00018.79
8.0.290.0090.00016.88
8.0.280.0040.00418.34
8.0.270.0080.00017.29
8.0.260.0080.00017.19
8.0.250.0030.00316.95
8.0.240.0030.00317.02
8.0.230.0040.00417.06
8.0.220.0070.00016.94
8.0.210.0000.00817.00
8.0.200.0000.00817.08
8.0.190.0000.00817.08
8.0.180.0050.00316.84
8.0.170.0070.00016.98
8.0.160.0000.00716.94
8.0.150.0040.00416.94
8.0.140.0000.00717.00
8.0.130.0050.00013.45
8.0.120.0050.00316.96
8.0.110.0000.00716.88
8.0.100.0050.00216.85
8.0.90.0000.00717.04
8.0.80.0080.00816.95
8.0.70.0000.00716.78
8.0.60.0070.00017.04
8.0.50.0080.00016.81
8.0.30.0100.00917.21
8.0.20.0130.00617.40
8.0.10.0000.00817.00
8.0.00.0070.01016.84
7.4.330.0050.00016.81
7.4.320.0050.00216.61
7.4.300.0040.00416.53
7.4.290.0030.00316.48
7.4.280.0060.00316.52
7.4.270.0000.00916.45
7.4.260.0040.00416.63
7.4.250.0070.00016.57
7.4.240.0000.00716.53
7.4.230.0050.00216.51
7.4.220.0150.00316.50
7.4.210.0080.00616.50
7.4.200.0000.00716.71
7.4.160.0060.01316.71
7.4.150.0090.00917.40
7.4.140.0110.01117.86
7.4.130.0110.00816.51
7.4.120.0140.00516.49
7.4.110.0100.00716.52
7.4.100.0150.00416.46
7.4.90.0090.00916.52
7.4.80.0070.01019.39
7.4.70.0100.00616.52
7.4.60.0080.01216.55
7.4.50.0030.01416.34
7.4.40.0000.01816.61
7.4.30.0120.00616.65
7.4.00.0080.00615.25
7.3.330.0000.00613.38
7.3.320.0050.00013.32
7.3.310.0000.00716.48
7.3.300.0030.00316.48
7.3.290.0140.00616.47
7.3.280.0100.00916.45
7.3.270.0070.01017.40
7.3.260.0030.01316.74
7.3.250.0070.01016.48
7.3.240.0090.01016.52
7.3.230.0090.00916.69
7.3.210.0100.01316.57
7.3.200.0130.00419.39
7.3.190.0130.00316.40
7.3.180.0030.01216.52
7.3.170.0100.00616.62
7.3.160.0100.00716.46
7.3.10.0030.01016.71
7.3.00.0040.00716.63
7.2.330.0070.01016.75
7.2.320.0030.01916.73
7.2.310.0150.00416.61
7.2.300.0070.01016.89
7.2.290.0030.01316.48
7.2.130.0040.00716.73
7.2.120.0030.00716.96
7.2.110.0070.01017.01
7.2.100.0030.01316.98
7.2.90.0060.01016.96
7.2.80.0090.00916.92
7.2.70.0150.00616.94
7.2.60.0060.00916.90
7.2.50.0030.01417.10
7.2.40.0070.00417.10
7.2.30.0030.01116.65
7.2.20.0030.01316.84
7.2.10.0120.00316.95
7.2.00.0000.01117.18
7.1.250.0060.00615.92
7.1.200.0060.00015.72
7.1.70.0050.00217.30
7.1.60.0090.01519.40
7.1.50.0060.00616.96
7.1.00.0070.07322.43
7.0.200.0240.00315.04
7.0.60.0230.08021.81
7.0.50.0170.06317.93
7.0.40.0070.07320.13
7.0.30.0330.06720.16
7.0.20.0300.04020.15
7.0.10.0070.04020.24
7.0.00.0000.06020.29
5.6.280.0000.07721.08
5.6.210.0100.08720.46
5.6.200.0030.04018.19
5.6.190.0070.05320.61
5.6.180.0230.05320.52
5.6.170.0270.06720.54
5.6.160.0100.08320.71
5.6.150.0100.06018.15
5.6.140.0130.07018.14
5.6.130.0130.05018.15
5.6.120.0070.05021.10
5.6.110.0170.06721.00
5.6.100.0170.07320.98
5.6.90.0100.08321.12
5.6.80.0030.07720.38
5.5.350.0130.08020.42
5.5.340.0000.08017.95
5.5.330.0030.07720.19
5.5.320.0670.06320.33
5.5.310.0070.05020.51
5.5.300.0030.04317.98
5.5.290.0130.07317.98
5.5.280.0070.08320.77
5.5.270.0070.05020.87
5.5.260.0100.06320.88
5.5.250.0070.06720.50
5.5.240.0230.07020.26

preferences:
77.31 ms | 401 KiB | 5 Q