3v4l.org

run code in 300+ PHP versions simultaneously
<?php function x($v){ $argv[1] = $v; echo strlen((explode('.',$t=trim('-'==($_=$argv[1])[0]?$n=$_=trim($_,'-'):$_,0)))[1]).($t!==$_?($n?' -':' ').$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)
8.3.70.0120.00316.75
8.3.60.0110.01116.75
8.3.50.0120.00522.05
8.3.40.0080.00818.63
8.3.30.0120.00318.82
8.3.20.0000.00720.25
8.3.10.0000.00820.52
8.3.00.0040.00423.48
8.2.180.0080.00616.50
8.2.170.0100.00322.96
8.2.160.0030.01222.08
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0090.00020.75
8.2.120.0080.00026.35
8.2.110.0100.00020.93
8.2.100.0040.00818.03
8.2.90.0000.00917.96
8.2.80.0040.00418.20
8.2.70.0030.00517.75
8.2.60.0060.00317.75
8.2.50.0000.00817.75
8.2.40.0080.00018.16
8.2.30.0000.00719.57
8.2.20.0030.00517.81
8.2.10.0080.00018.09
8.2.00.0030.00518.13
8.1.280.0090.00625.92
8.1.270.0060.00321.89
8.1.260.0000.00828.09
8.1.250.0040.00428.09
8.1.240.0060.00323.88
8.1.230.0040.00821.04
8.1.220.0030.00617.79
8.1.210.0090.00018.79
8.1.200.0090.00017.36
8.1.190.0000.00817.22
8.1.180.0070.00418.10
8.1.170.0000.00817.62
8.1.160.0020.00520.71
8.1.150.0040.00418.76
8.1.140.0030.00519.60
8.1.130.0030.00717.76
8.1.120.0000.00817.54
8.1.110.0000.00717.47
8.1.100.0000.00717.57
8.1.90.0050.00317.41
8.1.80.0040.00417.46
8.1.70.0000.00817.40
8.1.60.0000.00817.63
8.1.50.0030.00617.56
8.1.40.0000.00817.54
8.1.30.0050.00317.57
8.1.20.0080.00017.59
8.1.10.0040.00417.48
8.1.00.0040.00417.57
8.0.300.0040.00419.97
8.0.290.0040.00416.63
8.0.280.0030.00318.54
8.0.270.0000.00817.24
8.0.260.0000.00717.34
8.0.250.0030.00317.00
8.0.240.0000.00716.92
8.0.230.0070.00017.03
8.0.220.0030.00316.99
8.0.210.0000.00716.97
8.0.200.0000.00616.95
8.0.190.0070.00017.09
8.0.180.0050.00216.89
8.0.170.0050.00316.98
8.0.160.0000.00716.94
8.0.150.0000.00817.05
8.0.140.0040.00416.93
8.0.130.0050.00013.40
8.0.120.0040.00416.90
8.0.110.0070.00016.87
8.0.100.0040.00417.04
8.0.90.0080.00016.93
8.0.80.0040.01116.97
8.0.70.0000.00716.99
8.0.60.0000.00916.87
8.0.50.0000.00716.97
8.0.30.0040.01617.14
8.0.20.0110.00817.43
8.0.10.0070.00017.01
8.0.00.0060.01416.83
7.4.330.0000.00616.89
7.4.320.0000.00616.64
7.4.300.0060.00016.54
7.4.290.0000.00716.63
7.4.280.0040.00416.42
7.4.270.0030.00516.62
7.4.260.0030.00316.51
7.4.250.0040.00416.58
7.4.240.0000.00816.51
7.4.230.0030.00316.66
7.4.220.0090.00916.65
7.4.210.0040.01116.60
7.4.200.0000.00716.72
7.4.160.0000.01816.61
7.4.150.0160.00617.40
7.4.140.0130.01017.86
7.4.130.0070.01016.54
7.4.120.0110.00716.58
7.4.110.0130.01016.51
7.4.100.0170.00016.43
7.4.90.0140.00316.59
7.4.80.0090.00919.39
7.4.70.0040.01316.45
7.4.60.0060.01416.65
7.4.50.0070.01116.57
7.4.40.0060.01216.41
7.4.30.0110.00716.51
7.4.00.0070.01014.94
7.3.330.0030.00313.45
7.3.320.0000.00613.41
7.3.310.0030.00316.48
7.3.300.0030.00316.50
7.3.290.0030.00316.45
7.3.280.0090.00616.42
7.3.270.0000.02217.40
7.3.260.0110.00716.62
7.3.250.0110.00716.38
7.3.240.0090.00816.54
7.3.230.0070.01116.46
7.3.210.0060.01216.37
7.3.200.0100.01019.39
7.3.190.0140.00316.50
7.3.180.0060.01016.39
7.3.170.0130.00516.48
7.3.160.0030.01316.42
7.3.120.0030.01315.04
7.3.110.0100.00314.54
7.3.100.0060.00914.93
7.3.90.0000.01214.74
7.3.80.0060.00915.07
7.3.70.0090.00614.93
7.3.60.0060.00914.92
7.3.50.0040.00714.49
7.3.40.0030.01314.89
7.3.30.0060.00914.73
7.3.20.0060.00916.87
7.3.10.0030.01416.79
7.3.00.0060.00916.74
7.2.330.0090.00916.67
7.2.320.0060.01216.34
7.2.310.0100.01416.58
7.2.300.0100.00716.84
7.2.290.0030.01416.63
7.2.250.0070.01115.23
7.2.240.0060.01315.30
7.2.230.0060.00915.38
7.2.220.0120.00314.89
7.2.210.0040.01115.30
7.2.200.0070.00415.08
7.2.190.0090.00614.86
7.2.180.0030.00715.12
7.2.170.0100.00714.83
7.2.60.0090.00616.94
7.2.00.0040.01119.50
7.1.330.0040.01215.57
7.1.320.0060.00915.84
7.1.310.0090.00615.98
7.1.300.0070.00315.81
7.1.290.0070.01115.88
7.1.280.0090.00015.77
7.1.270.0040.00715.84
7.1.260.0090.00615.78
7.1.200.0130.00015.98
7.1.100.0270.00917.91
7.1.70.0040.00417.26
7.1.60.0180.00719.40
7.1.50.0100.01317.05
7.1.00.0030.07322.45
7.0.200.0060.01014.99
7.0.100.0030.06720.05
7.0.90.0130.04320.02
7.0.80.0030.04320.04
7.0.70.0030.04319.98
7.0.60.0100.04319.93
7.0.50.0130.03020.22
7.0.40.0100.03720.18
7.0.30.0030.04720.11
7.0.20.0000.05320.13
7.0.10.0000.04720.02
7.0.00.0000.05320.18
5.6.280.0030.04021.03
5.6.250.0070.04320.67
5.6.240.0070.04020.73
5.6.230.0030.04320.66
5.6.220.0070.04020.74
5.6.210.0070.03320.69
5.6.200.0000.07721.14
5.6.190.0070.05320.96
5.6.180.0030.04021.02
5.6.170.0000.05021.16
5.6.160.0070.07721.04
5.6.150.0070.04721.06
5.6.140.0000.04020.96
5.6.130.0100.03720.94
5.6.120.0030.06321.00
5.6.110.0070.05021.00
5.6.100.0070.04021.01
5.6.90.0130.03021.01
5.6.80.0030.04320.42
5.6.70.0070.03720.40
5.6.60.0030.04320.39
5.6.50.0100.03020.50
5.6.40.0100.04020.46
5.6.30.0030.04020.28
5.6.20.0070.03720.44
5.6.10.0070.03720.40
5.6.00.0000.04320.43
5.5.380.0070.06020.36
5.5.370.0070.04020.36
5.5.360.0070.04020.39
5.5.350.0000.04720.43
5.5.340.0070.03720.92
5.5.330.0100.04720.84
5.5.320.0030.04320.90
5.5.310.0130.03320.86
5.5.300.0170.02720.73
5.5.290.0030.05320.84
5.5.280.0000.04720.77
5.5.270.0100.04020.92
5.5.260.0130.04320.84
5.5.250.0030.03720.61
5.5.240.0100.03720.26
5.5.230.0030.04320.27
5.5.220.0100.03020.21
5.5.210.0070.03720.21
5.5.200.0070.04320.25
5.5.190.0100.03320.12
5.5.180.0030.04020.18
5.5.160.0030.03720.25
5.5.150.0100.03320.07
5.5.140.0070.04020.11
5.5.130.0100.07020.27
5.5.120.0200.05720.16
5.5.110.0030.05020.21
5.5.100.0070.03020.19
5.5.90.0100.07320.11
5.5.80.0130.04020.07
5.5.70.0030.08720.03
5.5.60.0030.08320.12
5.5.50.0070.06020.16
5.5.40.0100.07720.06
5.5.30.0070.08320.05
5.5.20.0130.07020.11
5.5.10.0130.07320.05
5.5.00.0030.08020.03

preferences:
46.13 ms | 401 KiB | 5 Q