3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ "value.inside.array", "val-2.of.array", ".var2.in.arr", "dot.notation.", "value. dot", "consecutive....dots", "a.b.c.d.e.f" ]; var_export( preg_grep('~^[^.\s]+\.\S*[^.\s]$~', $array) );

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)
8.3.60.0150.00616.73
8.3.50.0170.00316.48
8.3.40.0100.01018.75
8.3.30.0120.00618.84
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0080.00627.12
8.2.180.0100.00725.92
8.2.170.0090.00618.71
8.2.160.0030.01022.96
8.2.150.0060.00325.66
8.2.140.0040.00424.66
8.2.130.0110.00127.12
8.2.120.0060.00723.68
8.2.110.0080.00725.06
8.2.100.0030.01322.96
8.2.90.0090.00524.56
8.2.80.0080.00323.74
8.2.70.0060.00622.86
8.2.60.0060.00723.01
8.2.50.0060.00623.08
8.2.40.0110.00323.95
8.2.30.0060.00822.99
8.2.20.0130.00223.01
8.2.10.0050.00923.65
8.2.00.0050.00523.64
8.1.280.0040.01425.92
8.1.270.0090.00020.30
8.1.260.0020.00627.22
8.1.250.0040.00428.09
8.1.240.0130.00024.48
8.1.230.0040.01025.42
8.1.220.0100.00123.43
8.1.210.0070.00423.65
8.1.200.0080.00622.72
8.1.190.0040.01022.74
8.1.180.0060.00723.09
8.1.170.0040.00423.36
8.1.160.0050.00823.40
8.1.150.0070.00423.45
8.1.140.0030.00523.47
8.1.130.0020.00724.14
8.1.120.0040.00422.82
8.1.110.0070.00122.76
8.1.100.0050.00522.81
8.1.90.0040.00422.80
8.1.80.0040.00422.79
8.1.70.0020.00622.80
8.1.60.0050.00422.86
8.1.50.0040.00422.82
8.1.40.0030.00622.85
8.1.30.0050.00422.86
8.1.20.0030.00522.91
8.1.10.0030.00622.84
8.1.00.0010.00722.81
8.0.300.0060.00124.09
8.0.290.0030.00522.42
8.0.280.0060.00223.21
8.0.270.0070.00023.05
8.0.260.0030.00423.35
8.0.250.0040.00422.58
8.0.240.0030.00722.55
8.0.230.0080.00222.52
8.0.220.0020.00622.51
8.0.210.0040.00422.47
8.0.200.0040.00422.57
8.0.190.0030.00522.55
8.0.180.0040.00422.50
8.0.170.0050.00522.50
8.0.160.0060.00222.48
8.0.150.0060.00222.51
8.0.140.0050.00422.51
8.0.130.0040.00320.79
8.0.120.0040.00422.50
8.0.110.0040.00422.47
8.0.100.0040.00422.52
8.0.90.0060.00222.53
8.0.80.0080.00720.67
8.0.70.0020.00622.52
8.0.60.0040.00722.47
8.0.50.0070.00422.56
8.0.30.0060.00722.48
8.0.20.0070.00722.48
8.0.10.0050.01022.56
8.0.00.0060.01222.55
7.4.330.0050.00421.82
7.4.320.0080.00322.37
7.4.300.0070.00222.29
7.4.290.0110.00322.37
7.4.280.0100.00222.37
7.4.270.0070.00522.39
7.4.260.0060.00520.78
7.4.250.0070.00522.35
7.4.240.0110.00122.39
7.4.230.0080.00422.31
7.4.220.0050.00420.45
7.4.210.0090.00718.96
7.4.200.0080.00322.39
7.4.190.0160.00028.09
7.4.180.0150.00028.09
7.4.160.0130.00328.09
7.4.150.0100.00628.09
7.4.140.0160.00422.33
7.4.130.0120.00922.32
7.4.120.0170.00322.35
7.4.110.0100.00922.40
7.4.100.0130.00522.38
7.4.90.0160.00922.35
7.4.80.0190.00822.32
7.4.70.0150.00722.30
7.4.60.0220.00422.32
7.4.50.0190.01022.34
7.4.40.0220.00622.36
7.4.30.0150.00922.29
7.4.20.0100.01122.32
7.4.10.0100.01122.32
7.4.00.0120.00522.34
7.3.330.0080.00322.15
7.3.320.0100.00120.63
7.3.310.0090.00322.22
7.3.300.0060.00522.12
7.3.290.0090.00719.20
7.3.280.0100.00528.09
7.3.270.0100.00528.09
7.3.260.0170.00322.21
7.3.250.0160.00422.35
7.3.240.0110.00822.26
7.3.230.0130.01022.22
7.3.220.0160.01322.39
7.3.210.0150.00322.28
7.3.200.0190.00722.16
7.3.190.0140.00522.29
7.3.180.0180.00522.19
7.3.170.0090.01122.23
7.3.160.0200.01022.33
7.3.150.0130.00922.20
7.3.140.0130.00522.26
7.3.130.0220.00722.17
7.3.120.0170.00922.19
7.3.110.0140.00622.18
7.3.100.0180.00722.20
7.3.90.0150.00922.17
7.3.80.0050.01222.32
7.3.70.0130.00422.27
7.3.60.0120.00522.25
7.3.50.0180.00322.22
7.3.40.0130.00622.19
7.3.30.0130.00822.23
7.3.20.0240.01222.24
7.3.10.0080.01122.26
7.3.00.0110.00622.20

preferences:
53.16 ms | 400 KiB | 5 Q