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');

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)
8.3.40.0120.00418.71
8.3.30.0080.00618.67
8.3.20.0000.00820.30
8.3.10.0000.00820.47
8.3.00.0110.00323.65
8.2.170.0070.00722.96
8.2.160.0100.00322.18
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00420.63
8.2.120.0040.00426.35
8.2.110.0090.00021.03
8.2.100.0090.00317.97
8.2.90.0040.00417.75
8.2.80.0030.00617.97
8.2.70.0040.00417.93
8.2.60.0090.00018.34
8.2.50.0080.00018.10
8.2.40.0040.00420.42
8.2.30.0000.00719.39
8.2.20.0040.00417.75
8.2.10.0040.00417.95
8.2.00.0040.00417.95
8.1.270.0060.00822.20
8.1.260.0080.00028.09
8.1.250.0000.00728.09
8.1.240.0030.00917.48
8.1.230.0120.00317.89
8.1.220.0060.00317.74
8.1.210.0030.00618.77
8.1.200.0000.00817.35
8.1.190.0000.00919.13
8.1.180.0000.00818.10
8.1.170.0060.00320.37
8.1.160.0000.00720.73
8.1.150.0000.00718.88
8.1.140.0080.00019.60
8.1.130.0000.00817.68
8.1.120.0050.00317.54
8.1.110.0040.00417.46
8.1.100.0030.00417.38
8.1.90.0000.00817.49
8.1.80.0030.00317.49
8.1.70.0030.00317.36
8.1.60.0060.00317.50
8.1.50.0040.00417.54
8.1.40.0040.00417.53
8.1.30.0000.00817.55
8.1.20.0090.00017.59
8.1.10.0000.00817.51
8.1.00.0000.00717.57
8.0.300.0050.00518.77
8.0.290.0000.00816.75
8.0.280.0070.00018.46
8.0.270.0030.00317.32
8.0.260.0000.00717.12
8.0.250.0050.00317.04
8.0.240.0000.00716.96
8.0.230.0050.00316.95
8.0.220.0040.00416.95
8.0.210.0000.00816.79
8.0.200.0040.00417.04
8.0.190.0040.00416.98
8.0.180.0040.00416.92
8.0.170.0040.00416.90
8.0.160.0000.00717.04
8.0.150.0070.00316.84
8.0.140.0050.00316.75
8.0.130.0050.00013.33
8.0.120.0000.00816.86
8.0.110.0000.00716.82
8.0.100.0000.00716.76
8.0.90.0050.00316.96
8.0.80.0060.01016.86
8.0.70.0000.00816.80
8.0.60.0000.00716.79
8.0.50.0030.00416.97
8.0.30.0100.01016.84
8.0.20.0090.01017.40
8.0.10.0040.00416.95
8.0.00.0070.01016.67
7.4.330.0020.00216.89
7.4.320.0030.00316.59
7.4.300.0030.00316.63
7.4.290.0030.00316.47
7.4.280.0050.00316.62
7.4.270.0030.00816.52
7.4.260.0000.00716.45
7.4.250.0000.00816.46
7.4.240.0030.00616.56
7.4.230.0000.00716.55
7.4.220.0060.01216.55
7.4.210.0130.00516.57
7.4.200.0000.00716.42
7.4.160.0140.00716.44
7.4.150.0180.00017.40
7.4.140.0070.01217.86
7.4.130.0120.00616.42
7.4.120.0110.00716.51
7.4.110.0100.00716.70
7.4.100.0090.00916.56
7.4.90.0070.01016.56
7.4.80.0080.00819.39
7.4.70.0050.01116.39
7.4.60.0080.01316.49
7.4.50.0070.00716.20
7.4.40.0170.00716.58
7.4.30.0070.01116.39
7.4.00.0080.00814.82
7.3.330.0000.00613.25
7.3.320.0030.00313.25
7.3.310.0030.00316.42
7.3.300.0050.00216.39
7.3.290.0000.00716.38
7.3.280.0110.00816.42
7.3.270.0150.00517.40
7.3.260.0030.01516.55
7.3.250.0080.01116.46
7.3.240.0060.01016.44
7.3.230.0070.01016.42
7.3.210.0080.00816.50
7.3.200.0100.01019.39
7.3.190.0100.00616.59
7.3.180.0090.00616.52
7.3.170.0100.00716.61
7.3.160.0080.00816.52
7.3.120.0090.00614.62
7.3.110.0130.00315.05
7.3.100.0110.00014.57
7.3.90.0040.01214.73
7.3.80.0090.00614.83
7.3.70.0060.00615.07
7.3.60.0000.00814.77
7.3.50.0110.00414.86
7.3.40.0090.00614.46
7.3.30.0030.01414.50
7.3.20.0000.01716.64
7.3.10.0040.00816.64
7.3.00.0000.01016.36
7.2.330.0100.00716.70
7.2.320.0120.00616.82
7.2.310.0120.00916.45
7.2.300.0100.00616.64
7.2.290.0090.00616.45
7.2.250.0070.01015.35
7.2.240.0040.01415.00
7.2.230.0040.01114.90
7.2.220.0070.00714.96
7.2.210.0070.01014.98
7.2.200.0070.00715.18
7.2.190.0030.00715.07
7.2.180.0120.00614.94
7.2.170.0000.01214.98
7.2.60.0040.01117.04
7.2.00.0030.01019.47
7.1.330.0000.01315.96
7.1.320.0030.00915.77
7.1.310.0070.01015.63
7.1.300.0060.00315.57
7.1.290.0030.01415.94
7.1.280.0030.01215.83
7.1.270.0040.01515.77
7.1.260.0040.01115.89
7.1.200.0120.00315.67
7.1.100.0150.01217.59
7.1.70.0040.00417.21
7.1.60.0120.01219.40
7.1.50.0060.00617.03
7.1.00.0100.07022.33
7.0.200.0070.00715.05
7.0.60.0170.04721.80
7.0.50.0100.07717.88
7.0.40.0130.08020.24
7.0.30.0270.07720.09
7.0.20.0300.06720.17
7.0.10.0030.05320.07
7.0.00.0030.05320.11
5.6.280.0100.05321.08
5.6.210.0130.07020.48
5.6.200.0070.03718.16
5.6.190.0000.05020.47
5.6.180.0330.03720.77
5.6.170.0270.04320.41
5.6.160.0070.05020.47
5.6.150.0070.08718.29
5.6.140.0030.08718.19
5.6.130.0070.08018.14
5.6.120.0130.03320.90
5.6.110.0000.06720.98
5.6.100.0030.04021.13
5.6.90.0070.04021.02
5.6.80.0130.07720.54
5.5.350.0100.08320.30
5.5.340.0070.05317.99
5.5.330.0030.04720.47
5.5.320.0600.07020.38
5.5.310.0070.05020.35
5.5.300.0070.04017.97
5.5.290.0100.08317.96
5.5.280.0130.08020.85
5.5.270.0070.04320.97
5.5.260.0170.07320.86
5.5.250.0070.05320.56
5.5.240.0230.08020.04

preferences:
43.9 ms | 400 KiB | 5 Q