3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "sdfsdf.sdfsdf.sdfsdf.fds.fd.sd@sdf.com"; $pos = explode("@",$tring); echo preg_replace( "/^\.+|\.+$/", "", $pos[0]);

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)
8.3.40.0100.01018.95
8.3.30.0090.00619.10
8.3.20.0040.00419.18
8.3.10.0030.00521.77
8.3.00.0030.00519.27
8.2.170.0090.00922.96
8.2.160.0030.01022.27
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00818.09
8.2.120.0040.00426.35
8.2.110.0000.00921.13
8.2.100.0030.00917.93
8.2.90.0000.00819.13
8.2.80.0050.00317.97
8.2.70.0040.00417.75
8.2.60.0050.00317.91
8.2.50.0040.00418.09
8.2.40.0040.00420.45
8.2.30.0040.00419.39
8.2.20.0040.00417.94
8.2.10.0040.00418.13
8.2.00.0040.00418.12
8.1.270.0040.00423.77
8.1.260.0030.00528.09
8.1.250.0040.00428.09
8.1.240.0060.00322.52
8.1.230.0070.00317.64
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0040.00417.35
8.1.180.0030.00518.10
8.1.170.0000.00918.71
8.1.160.0000.00720.66
8.1.150.0040.00418.76
8.1.140.0040.00419.48
8.1.130.0030.00317.62
8.1.120.0030.00317.47
8.1.110.0050.00217.43
8.1.100.0040.00417.57
8.1.90.0040.00417.54
8.1.80.0000.00717.45
8.1.70.0070.00017.43
8.1.60.0000.00717.57
8.1.50.0060.00317.58
8.1.40.0030.00617.50
8.1.30.0080.00017.78
8.1.20.0060.00317.63
8.1.10.0000.00817.71
8.1.00.0050.00317.56
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.44
8.0.270.0070.00017.18
8.0.260.0000.00617.23
8.0.250.0070.00017.05
8.0.240.0070.00017.08
8.0.230.0030.00317.11
8.0.220.0050.00317.09
8.0.210.0000.00816.92
8.0.200.0030.00317.07
8.0.190.0030.00517.12
8.0.180.0020.00517.09
8.0.170.0040.00416.96
8.0.160.0040.00417.05
8.0.150.0000.00717.00
8.0.140.0090.00317.02
8.0.130.0000.00513.54
8.0.120.0000.00917.01
8.0.110.0040.00416.90
8.0.100.0070.00016.86
8.0.90.0040.00417.07
8.0.80.0120.00317.00
8.0.70.0000.00817.04
8.0.60.0040.00416.92
8.0.50.0000.00816.88
8.0.30.0110.00817.12
8.0.20.0060.01217.46
8.0.10.0000.00817.19
8.0.00.0130.00316.94
7.4.330.0030.00315.08
7.4.320.0030.00316.76
7.4.300.0000.00716.62
7.4.290.0030.00316.62
7.4.280.0070.00016.73
7.4.270.0030.00316.63
7.4.260.0000.00716.52
7.4.250.0030.00316.61
7.4.240.0000.00916.77
7.4.230.0000.00716.53
7.4.220.0060.01116.60
7.4.210.0070.00716.85
7.4.200.0000.00716.71
7.4.160.0060.00916.53
7.4.150.0080.00817.40
7.4.140.0160.00217.86
7.4.130.0090.00916.68
7.4.120.0060.01316.55
7.4.110.0110.00916.68
7.4.100.0100.00616.80
7.4.90.0120.00916.57
7.4.80.0080.01519.39
7.4.70.0080.00816.77
7.4.60.0090.00616.47
7.4.50.0080.00816.50
7.4.40.0100.00616.63
7.4.30.0070.01016.64
7.4.00.0070.01115.11
7.3.330.0050.00013.32
7.3.320.0030.00313.32
7.3.310.0030.00316.34
7.3.300.0000.00716.36
7.3.290.0070.01116.42
7.3.280.0040.01316.41
7.3.270.0090.00917.40
7.3.260.0060.01316.53
7.3.250.0060.01216.49
7.3.240.0090.01216.52
7.3.230.0070.01016.68
7.3.210.0060.00916.55
7.3.200.0100.00716.49
7.3.190.0060.00916.42
7.3.180.0070.01116.42
7.3.170.0120.00616.45
7.3.160.0110.00516.58
7.2.330.0060.01316.67
7.2.320.0100.01316.70
7.2.310.0090.01216.53
7.2.300.0140.00716.63
7.2.290.0150.00716.68
7.2.00.0030.01319.55
7.1.200.0060.00915.35
7.1.100.0000.01318.45
7.1.70.0000.00817.04
7.1.60.0120.00919.85
7.1.00.0070.07022.31
7.0.200.5900.00014.95
7.0.60.0770.00019.99
7.0.50.0870.00020.34
7.0.40.0870.00020.28
7.0.30.1170.00020.45
7.0.20.1100.00020.31
7.0.10.1170.00020.21
7.0.00.1030.00020.43
5.6.280.0000.07721.11
5.6.210.0830.00020.69
5.6.200.0870.00021.12
5.6.190.1100.00021.21
5.6.180.1100.00021.02
5.6.170.1130.00020.96
5.6.160.1000.00021.11
5.6.150.1070.00021.11
5.6.140.1130.00021.16
5.6.130.1030.00021.05
5.6.120.0970.00021.08
5.6.110.0930.00020.95
5.6.100.1200.00021.03
5.6.90.1200.00021.13
5.6.80.1200.00020.59
5.6.70.1100.00020.36
5.6.60.1170.00020.48
5.6.50.1400.00020.50
5.6.40.1300.00020.31
5.6.30.1370.00020.47
5.6.20.0800.00020.55
5.6.10.0770.00020.52
5.6.00.1570.00020.51
5.5.350.1030.00020.53
5.5.340.0830.00020.94
5.5.330.1070.00020.68
5.5.320.0870.00020.95
5.5.310.1100.00020.79
5.5.300.0900.00020.89
5.5.290.1000.00020.82
5.5.280.0730.00020.79
5.5.270.1430.00020.80
5.5.260.1570.00020.81
5.5.250.1300.00020.75
5.5.240.1030.00020.34
5.5.230.1130.00020.21
5.5.220.1370.00020.23
5.5.210.1370.00020.21
5.5.200.1330.00020.39
5.5.190.0930.00020.10
5.5.180.0700.00020.20
5.5.160.1530.00020.29
5.5.150.1530.00020.09
5.5.140.1330.00020.29
5.5.130.1130.00020.20
5.5.120.1200.00020.37
5.5.110.1270.00020.38
5.5.100.1570.00020.05
5.5.90.1330.00020.13
5.5.80.1230.00020.08
5.5.70.1030.00020.05
5.5.60.1000.00020.11
5.5.50.1000.00020.09
5.5.40.1130.00020.23
5.5.30.1030.00020.11
5.5.20.1070.00020.09
5.5.10.1070.00020.04
5.5.00.1100.00019.99

preferences:
50.76 ms | 400 KiB | 5 Q