3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = array( '#tag', 'text #tag text', 'text #tag', 'text#tag', ); $res = preg_filter('/\s?+#\S{1,24}+/u', '<$0>' , $var); print_r($res);

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)
8.3.60.0150.00318.27
8.3.50.0110.00922.05
8.3.40.0120.00318.83
8.3.30.0070.00718.79
8.3.20.0030.00518.62
8.3.10.0080.00021.00
8.3.00.0000.00723.65
8.2.180.0110.00416.50
8.2.170.0080.00622.96
8.2.160.0070.01020.58
8.2.150.0050.00524.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0070.00318.04
8.2.110.0060.00320.55
8.2.100.0060.00618.03
8.2.90.0090.00019.05
8.2.80.0050.00317.97
8.2.70.0050.00517.48
8.2.60.0080.00017.68
8.2.50.0080.00018.07
8.2.40.0080.00018.09
8.2.30.0030.00519.75
8.2.20.0000.00717.86
8.2.10.0030.00517.76
8.2.00.0000.00717.86
8.1.280.0140.00725.92
8.1.270.0000.00723.99
8.1.260.0120.00326.35
8.1.250.0080.00028.09
8.1.240.0090.00022.42
8.1.230.0080.00420.82
8.1.220.0030.00618.77
8.1.210.0040.00418.83
8.1.200.0060.00317.36
8.1.190.0040.00417.51
8.1.180.0080.00018.10
8.1.170.0050.00318.71
8.1.160.0040.00418.89
8.1.150.0030.00518.77
8.1.140.0040.00417.44
8.1.130.0070.00017.82
8.1.120.0000.00717.54
8.1.110.0000.00817.59
8.1.100.0040.00417.54
8.1.90.0080.00017.43
8.1.80.0040.00417.43
8.1.70.0040.00417.46
8.1.60.0030.00617.64
8.1.50.0030.00617.47
8.1.40.0080.00017.59
8.1.30.0040.00417.71
8.1.20.0000.00917.56
8.1.10.0040.00417.43
8.1.00.0090.00017.52
8.0.300.0000.00719.98
8.0.290.0040.00417.16
8.0.280.0030.00318.30
8.0.270.0050.00317.21
8.0.260.0030.00316.86
8.0.250.0040.00417.11
8.0.240.0060.00617.13
8.0.230.0040.00417.05
8.0.220.0030.00317.10
8.0.210.0030.00617.10
8.0.200.0040.00417.07
8.0.190.0000.00817.00
8.0.180.0030.00616.95
8.0.170.0030.00516.91
8.0.160.0000.00716.94
8.0.150.0030.00516.99
8.0.140.0070.00017.01
8.0.130.0040.00413.54
8.0.120.0000.00717.09
8.0.110.0040.00417.07
8.0.100.0020.00517.04
8.0.90.0040.00417.07
8.0.80.0030.01317.01
8.0.70.0040.00417.06
8.0.60.0000.00816.98
8.0.50.0000.00816.91
8.0.30.0090.01317.12
8.0.20.0050.01317.40
8.0.10.0050.00317.04
8.0.00.0090.01016.96
7.4.330.0030.00314.95
7.4.320.0000.00616.76
7.4.300.0000.00716.77
7.4.290.0050.00316.60
7.4.280.0030.00316.77
7.4.270.0000.00716.69
7.4.260.0000.00513.45
7.4.250.0040.00416.79
7.4.240.0030.00316.81
7.4.230.0000.00716.87
7.4.220.0030.01616.74
7.4.210.0050.00916.81
7.4.200.0070.00016.78
7.4.190.0030.00516.50
7.4.160.0130.00316.76
7.4.150.0200.00017.40
7.4.140.0150.00717.86
7.4.130.0110.00516.62
7.4.120.0110.00816.60
7.4.110.0130.00416.71
7.4.100.0080.00916.56
7.4.90.0030.01416.65
7.4.80.0170.00019.37
7.4.70.0030.01316.59
7.4.60.0140.00316.62
7.4.50.0090.00016.70
7.4.40.0030.01322.52
7.4.30.0070.01616.75
7.4.00.0030.00915.07
7.3.330.0000.00613.26
7.3.320.0000.00713.04
7.3.310.0000.00716.20
7.3.300.0070.00016.36
7.3.290.0130.00716.36
7.3.280.0050.01416.32
7.3.270.0140.00317.40
7.3.260.0090.01218.24
7.3.250.0090.00816.66
7.3.240.0040.01516.45
7.3.230.0140.00316.49
7.3.210.0150.00416.53
7.3.200.0100.01019.39
7.3.190.0160.00616.32
7.3.180.0000.01616.38
7.3.170.0140.00316.49
7.3.160.0090.00616.35
7.3.120.0140.00314.86
7.2.330.0110.01116.66
7.2.320.0180.00416.78
7.2.310.0040.01416.79
7.2.300.0030.01316.70
7.2.290.0140.00316.56
7.2.00.0070.01019.59
7.1.100.0000.01318.27
7.1.70.0020.00517.38
7.1.60.0080.00417.37
7.1.50.0100.01317.24
7.1.00.0030.07322.55
7.0.200.0000.01416.70
7.0.140.0030.07321.95
7.0.80.0130.08019.85
7.0.70.0170.06720.02
7.0.60.0070.05019.89
7.0.50.0070.04320.27
7.0.40.0000.04720.09
7.0.30.0070.04320.19
7.0.20.0130.05720.08
7.0.10.0070.05720.09
7.0.00.0030.04320.09
5.6.280.0000.07321.06
5.6.230.0070.04720.63
5.6.220.0100.07720.47
5.6.210.0030.04720.66
5.6.200.0100.05321.03
5.6.190.0030.04321.09
5.6.180.0030.04321.00
5.6.170.0070.05021.01
5.6.160.0070.06020.96
5.6.150.0100.04321.02
5.6.140.0100.04321.00
5.6.130.0030.06721.01
5.6.120.0030.05721.00
5.6.110.0130.05021.03
5.6.100.0000.06720.93
5.6.90.0130.08720.89
5.6.80.0100.03720.41
5.6.70.0000.04320.46
5.6.60.0130.04020.44
5.6.50.0000.04320.43
5.6.40.0070.03020.37
5.6.30.0070.04020.46
5.6.20.0000.07320.51
5.6.10.0030.03320.42
5.6.00.0030.04320.41
5.5.370.0130.06720.51
5.5.360.0030.05720.43
5.5.350.0130.08020.38
5.5.340.0100.04720.82
5.5.330.0100.07320.87
5.5.320.0000.05020.88
5.5.310.0070.06020.82
5.5.300.0030.04720.89
5.5.290.0030.04320.72
5.5.280.0030.04320.75
5.5.270.0070.04020.85
5.5.260.0030.05020.91
5.5.250.0030.03720.56
5.5.240.0000.04720.30
5.5.230.0100.03320.27
5.5.220.0070.03020.15
5.5.210.0100.07020.13
5.5.200.0000.04320.25
5.5.190.0030.03320.25
5.5.180.0100.02720.17
5.5.160.0130.06320.13
5.5.150.0130.03020.24
5.5.140.0070.07720.22
5.5.130.0030.07320.20
5.5.120.0130.06320.22
5.5.110.0130.07020.22
5.5.100.0170.07320.16
5.5.90.0000.04720.09
5.5.80.0070.08720.14
5.5.70.0070.08020.05
5.5.60.0130.07719.93
5.5.50.0130.07020.05
5.5.40.0070.04319.92
5.5.30.0100.06720.01
5.5.20.0100.07720.14
5.5.10.0100.07719.96
5.5.00.0100.07719.99
5.4.450.0000.04319.54
5.4.440.0200.06719.48
5.4.430.0030.04019.41
5.4.420.0000.04319.38
5.4.410.0030.06319.38
5.4.400.0030.05019.18
5.4.390.0030.04019.02
5.4.380.0070.03319.23
5.4.370.0030.04319.03
5.4.360.0100.04019.23
5.4.350.0000.04019.23
5.4.340.0100.04018.85
5.4.320.0030.06719.15
5.4.310.0070.03719.13
5.4.300.0130.07019.16
5.4.290.0130.05019.24
5.4.280.0070.08018.94
5.4.270.0130.05019.12
5.4.260.0130.08319.18
5.4.250.0170.06719.22
5.4.240.0030.07019.13
5.4.230.0200.06318.94
5.4.220.0100.07018.86
5.4.210.0030.07719.04
5.4.200.0070.07319.13
5.4.190.0030.08019.16
5.4.180.0100.05019.11
5.4.170.0200.02718.89
5.4.160.0030.07319.18
5.4.150.0070.07719.02
5.4.140.0070.06016.45
5.4.130.0170.06016.32
5.4.120.0030.08016.39
5.4.110.0000.08016.42
5.4.100.0000.04716.50
5.4.90.0070.06716.39
5.4.80.0070.07016.40
5.4.70.0030.06716.48
5.4.60.0000.07016.46
5.4.50.0070.06016.41
5.4.40.0030.04016.49
5.4.30.0070.03716.36
5.4.20.0000.05316.30
5.4.10.0030.04716.29
5.4.00.0070.07315.89
5.3.290.0000.04014.77
5.3.280.0070.06014.55
5.3.270.0030.06314.63
5.3.260.0070.05314.52
5.3.250.0070.05714.65
5.3.240.0030.07714.61
5.3.230.0130.06714.52
5.3.220.0030.08314.66
5.3.210.0030.08014.67
5.3.200.0100.04714.65
5.3.190.0070.05714.49
5.3.180.0070.07014.51
5.3.170.0070.07714.52
5.3.160.0100.04714.55
5.3.150.0000.04714.61
5.3.140.0130.07014.66
5.3.130.0030.04014.55
5.3.120.0070.08014.60
5.3.110.0130.07014.54
5.3.100.0100.07313.95
5.3.90.0130.06314.13
5.3.80.0070.06314.13
5.3.70.0100.07713.99
5.3.60.0030.08014.10
5.3.50.0130.05313.99
5.3.40.0070.07014.05
5.3.30.0070.05713.83
5.3.20.0030.07713.82
5.3.10.0030.07013.57
5.3.00.0070.07313.60
5.2.170.0030.06712.46
5.2.160.0070.04712.46
5.2.150.0000.05012.46
5.2.140.0030.06712.46
5.2.130.0030.05312.46
5.2.120.0000.06012.46
5.2.110.0070.06012.46
5.2.100.0030.06312.46
5.2.90.0030.05712.46
5.2.80.0030.06312.46
5.2.70.0030.06712.46
5.2.60.0070.06012.46
5.2.50.0000.06712.46
5.2.40.0070.05012.46
5.2.30.0000.06312.46
5.2.20.0130.04712.46
5.2.10.0030.05712.46
5.2.00.0070.06012.46
5.1.60.0070.05012.46
5.1.50.0000.05712.46
5.1.40.0130.04712.46
5.1.30.0000.04712.46
5.1.20.0100.05012.46
5.1.10.0030.05312.46
5.1.00.0030.03712.46
5.0.50.0030.03712.46
5.0.40.0130.03712.46
5.0.30.0000.05312.46
5.0.20.0000.04312.46
5.0.10.0000.04712.46
5.0.00.0030.06312.46
4.4.90.0030.03312.46
4.4.80.0030.03312.46
4.4.70.0070.03012.46
4.4.60.0070.03312.46
4.4.50.0000.03712.46
4.4.40.0030.05012.46
4.4.30.0070.03312.46
4.4.20.0100.02712.46
4.4.10.0030.03712.46
4.4.00.0000.04712.46
4.3.110.0030.03012.46
4.3.100.0000.03312.46
4.3.90.0030.03012.46
4.3.80.0100.04712.46
4.3.70.0070.02712.46
4.3.60.0070.03012.46
4.3.50.0100.02712.46
4.3.40.0000.05312.46
4.3.30.0000.03712.46
4.3.20.0000.03712.46
4.3.10.0000.02312.46
4.3.00.0100.02712.46

preferences:
44.49 ms | 401 KiB | 5 Q