3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = array( '#tag', 'text #tag text', 'text #tag', 'text#tag', ); $res = preg_filter('/#\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)
8.3.40.0070.00718.82
8.3.30.0090.00618.88
8.3.20.0040.00418.75
8.3.10.0050.00320.70
8.3.00.0040.00417.63
8.2.170.0000.01922.96
8.2.160.0100.00722.16
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0070.00726.16
8.2.120.0070.00319.76
8.2.110.0060.00320.05
8.2.100.0060.00617.91
8.2.90.0080.00019.10
8.2.80.0040.00417.97
8.2.70.0000.00817.75
8.2.60.0000.00917.80
8.2.50.0040.00418.10
8.2.40.0000.00820.41
8.2.30.0050.00218.02
8.2.20.0030.00617.91
8.2.10.0090.00017.82
8.2.00.0050.00517.97
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00322.48
8.1.230.0070.00417.89
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0050.00517.48
8.1.190.0080.00017.48
8.1.180.0040.00418.10
8.1.170.0040.00418.61
8.1.160.0040.00422.15
8.1.150.0000.00718.68
8.1.140.0050.00217.61
8.1.130.0070.00017.89
8.1.120.0000.00717.44
8.1.110.0090.00017.42
8.1.100.0020.00517.53
8.1.90.0000.00717.49
8.1.80.0030.00417.52
8.1.70.0000.00717.47
8.1.60.0030.00617.52
8.1.50.0040.00417.45
8.1.40.0000.00817.54
8.1.30.0020.00517.68
8.1.20.0060.00317.73
8.1.10.0040.00417.65
8.1.00.0000.00917.56
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0000.00718.35
8.0.270.0070.00017.12
8.0.260.0030.00316.95
8.0.250.0040.00417.11
8.0.240.0070.00416.96
8.0.230.0070.00017.13
8.0.220.0070.00217.04
8.0.210.0040.00416.97
8.0.200.0030.00317.14
8.0.190.0000.00717.12
8.0.180.0070.00017.05
8.0.170.0080.00017.04
8.0.160.0000.00717.07
8.0.150.0040.00417.02
8.0.140.0110.00016.90
8.0.130.0030.00313.43
8.0.120.0040.00417.10
8.0.110.0040.00417.20
8.0.100.0050.00317.04
8.0.90.0050.00316.98
8.0.80.0130.00317.08
8.0.70.0050.00217.11
8.0.60.0070.00016.98
8.0.50.0040.00416.96
8.0.30.0070.01217.27
8.0.20.0060.01517.32
8.0.10.0080.00017.18
8.0.00.0080.01016.96
7.4.330.0030.00313.14
7.4.320.0030.00316.69
7.4.300.0030.00316.76
7.4.290.0000.00716.80
7.4.280.0030.00716.81
7.4.270.0030.00316.79
7.4.260.0000.00513.46
7.4.250.0060.00316.84
7.4.240.0070.00016.79
7.4.230.0030.00316.83
7.4.220.0090.00916.83
7.4.210.0060.00916.78
7.4.200.0070.00016.87
7.4.190.0030.00316.55
7.4.160.0160.00016.57
7.4.150.0060.01116.82
7.4.140.0100.00716.74
7.4.130.0080.01416.72
7.4.120.0100.00916.62
7.4.110.0100.01316.52
7.4.100.0070.01416.61
7.4.90.0100.01016.51
7.4.80.0060.01116.55
7.4.70.0120.00616.53
7.4.60.0130.00316.60
7.4.50.0030.00316.60
7.4.40.0030.00916.49
7.4.30.0090.00916.78
7.4.00.0080.00615.32
7.3.330.0060.00013.16
7.3.320.0000.00513.32
7.3.310.0090.00016.39
7.3.300.0030.00316.25
7.3.290.0080.00816.39
7.3.280.0090.00716.35
7.3.270.0110.00616.37
7.3.260.0150.00616.64
7.3.250.0130.01016.42
7.3.240.0110.00516.39
7.3.230.0030.01416.36
7.3.210.0060.01116.29
7.3.200.0080.01419.39
7.3.190.0090.01216.48
7.3.180.0110.01116.49
7.3.170.0100.00716.45
7.3.160.0030.01216.55
7.3.120.0080.00814.87
7.2.330.0080.01216.61
7.2.320.0060.01616.80
7.2.310.0110.00816.66
7.2.300.0000.01716.76
7.2.290.0130.00316.82
7.2.00.0070.01119.53
7.1.100.0110.01616.52
7.1.70.0080.00317.26
7.1.60.0040.01219.40
7.1.50.0040.00716.85
7.1.00.0000.08022.58
7.0.200.0000.00716.88
7.0.140.0030.07022.13
7.0.120.0000.07722.01
7.0.60.0030.08319.76
7.0.50.0030.04017.88
7.0.40.0230.05320.20
7.0.30.0030.06720.25
7.0.20.0000.09020.25
7.0.10.0030.08720.20
7.0.00.0070.06720.23
5.6.210.0070.07320.72
5.6.200.0030.04318.16
5.6.190.0000.09320.60
5.6.180.0070.08020.45
5.6.170.0070.08020.49
5.6.160.0000.08020.68
5.6.150.0100.07720.18
5.6.140.0070.06320.40
5.6.130.0030.06720.17
5.6.120.0130.07720.52
5.6.110.0030.08020.16
5.6.100.0000.09020.53
5.6.90.0100.08320.34
5.6.80.0070.05719.79
5.6.70.0000.08719.72
5.6.60.0100.07319.81
5.6.50.0100.07319.55
5.6.40.0070.06319.76
5.6.30.0000.08019.76
5.6.20.0030.08319.67
5.6.10.0070.08019.52
5.6.00.0070.07719.67
5.5.350.0270.07720.40
5.5.340.0000.04017.98
5.5.330.0000.07020.22
5.5.320.0000.06320.37
5.5.310.0030.08320.56
5.5.300.0030.04719.97
5.5.290.0000.07320.29
5.5.280.0070.07320.20
5.5.270.0030.07720.02
5.5.260.0270.06719.96
5.5.250.0000.08019.98
5.5.240.0070.07719.68
5.5.230.0230.03719.49
5.5.220.0000.08319.36
5.5.210.0070.08019.50
5.5.200.0030.06719.33
5.5.190.0070.07319.64
5.5.180.0130.07019.49
5.5.160.0000.05719.51
5.5.150.0000.05719.40
5.5.140.0270.05019.55
5.5.130.0200.06319.33
5.5.120.0030.07719.58
5.5.110.0030.08019.54
5.5.100.0070.07319.25
5.5.90.0030.06719.23
5.5.80.0030.06319.38
5.5.70.0070.07019.22
5.5.60.0100.07719.27
5.5.50.0130.07019.21
5.5.40.0070.07719.46
5.5.30.0000.08319.41
5.5.20.0000.07319.47
5.5.10.0130.07319.46
5.5.00.0100.08019.41
5.4.450.0000.09019.33
5.4.440.0100.06719.24
5.4.430.0030.08319.46
5.4.420.0030.08319.60
5.4.410.0070.07019.20
5.4.400.0070.07019.01
5.4.390.0030.05019.14
5.4.380.0030.05019.20
5.4.370.0070.06719.20
5.4.360.0070.07719.24
5.4.350.0030.07718.85
5.4.340.0070.05018.85
5.4.320.0030.06019.12
5.4.310.0000.04018.89
5.4.300.0170.06019.11
5.4.290.0030.07019.20
5.4.280.0130.07719.14
5.4.270.0070.07319.14
5.4.260.0270.03719.14
5.4.250.0030.08018.84
5.4.240.0000.07719.14
5.4.230.0070.06718.84
5.4.220.0070.05018.86
5.4.210.0130.07019.00
5.4.200.0030.06718.86
5.4.190.0000.08019.19
5.4.180.0030.07719.13
5.4.170.0070.05719.10
5.4.160.0030.06319.22
5.4.150.0030.04718.85
5.4.140.0030.05716.34
5.4.130.0070.04716.54
5.4.120.0000.08016.40
5.4.110.0070.04716.45
5.4.100.0000.07316.30
5.4.90.0030.05716.41
5.4.80.0000.07716.41
5.4.70.0030.07016.29
5.4.60.0000.04016.29
5.4.50.0000.07716.43
5.4.40.0030.07316.27
5.4.30.0070.06016.39
5.4.20.0000.07716.27
5.4.10.0070.06316.36
5.4.00.0030.04315.84
5.3.290.0030.04714.67
5.3.280.0030.04714.50
5.3.270.0070.06714.52
5.3.260.0030.06314.63
5.3.250.0030.05714.60
5.3.240.0070.07014.60
5.3.230.0000.04014.61
5.3.220.0030.04014.71
5.3.210.0000.07314.71
5.3.200.0130.03714.70
5.3.190.0100.06714.70
5.3.180.0370.05014.56
5.3.170.0000.08014.70
5.3.160.0030.04014.59
5.3.150.0030.04014.59
5.3.140.0030.07314.69
5.3.130.0030.05014.70
5.3.120.0030.04714.54
5.3.110.0070.06314.70
5.3.100.0030.06014.08
5.3.90.0070.07313.90
5.3.80.0000.05314.01
5.3.70.0000.06014.00
5.3.60.0030.07013.89
5.3.50.0030.07313.96
5.3.40.0070.04013.94
5.3.30.0070.04313.94
5.3.20.0000.04313.69
5.3.10.0100.06013.57
5.3.00.0030.05313.63
5.2.170.0030.05712.24
5.2.160.0000.03312.24
5.2.150.0030.04712.24
5.2.140.0100.04012.24
5.2.130.0030.05712.24
5.2.120.0030.05312.24
5.2.110.0000.05312.24
5.2.100.0100.03012.24
5.2.90.0100.05312.24
5.2.80.0030.05012.24
5.2.70.0000.05312.24
5.2.60.0000.05712.24
5.2.50.0100.05312.24
5.2.40.0030.04012.24
5.2.30.0000.03312.24
5.2.20.0000.03712.24
5.2.10.0030.06012.24
5.2.00.0030.06012.24
5.1.60.0000.04012.24
5.1.50.0000.03712.24
5.1.40.0000.04712.24
5.1.30.0030.06012.24
5.1.20.0030.05312.24
5.1.10.0030.04012.24
5.1.00.0000.05712.24
5.0.50.0000.04012.24
5.0.40.0030.04312.24
5.0.30.0030.04012.24
5.0.20.0030.04312.24
5.0.10.0000.03312.24
5.0.00.0030.04012.24
4.4.90.0000.03012.24
4.4.80.0030.02712.24
4.4.70.0000.02012.24
4.4.60.0100.01312.24
4.4.50.0000.01712.24
4.4.40.0000.03312.24
4.4.30.0000.02312.24
4.4.20.0000.03712.24
4.4.10.0100.02312.24
4.4.00.0000.05312.24
4.3.110.0000.03712.24
4.3.100.0000.03012.24
4.3.90.0030.03312.24
4.3.80.0030.05012.24
4.3.70.0000.01712.24
4.3.60.0000.03312.24
4.3.50.0100.03012.24
4.3.40.0000.04712.24
4.3.30.0030.02312.24
4.3.20.0070.02012.24
4.3.10.0070.03012.24
4.3.00.0030.03312.24

preferences:
37.17 ms | 400 KiB | 5 Q