3v4l.org

run code in 300+ PHP versions simultaneously
<?php $html = '<div width="5px">three is less than five: 3<5, ya know?</div>'; //$strip_text = strip_tags($html_text, '<b>'); $result = preg_replace('/<(\w+)[^>]*>/', '<$1>', $html); echo $result;

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)
8.5.30.0120.00618.86
8.5.20.0170.00916.95
8.5.10.0120.00816.69
8.5.00.0110.01020.27
8.4.180.0140.00819.84
8.4.170.0110.01123.86
8.4.160.0110.01023.84
8.4.150.0080.00416.96
8.4.140.0130.00817.70
8.4.130.0110.00917.75
8.4.120.0100.01020.83
8.4.110.0140.00622.79
8.4.100.0140.00717.90
8.4.90.0080.01217.92
8.4.80.0100.00317.73
8.4.70.0100.01218.05
8.4.60.0100.00718.76
8.4.50.0120.01017.99
8.4.40.0130.00619.83
8.4.30.0130.01020.61
8.4.20.0040.00418.12
8.4.10.0090.00020.35
8.3.300.0140.00620.79
8.3.290.0150.00520.91
8.3.280.0140.00718.40
8.3.270.0150.00516.57
8.3.260.0150.00416.81
8.3.250.0110.00818.74
8.3.240.0070.01216.63
8.3.230.0100.00916.48
8.3.220.0100.00817.18
8.3.210.0120.00816.63
8.3.200.0040.00416.70
8.3.190.0050.00317.26
8.3.180.0090.01116.95
8.3.170.0040.01520.39
8.3.160.0080.00018.50
8.3.150.0090.00917.22
8.3.140.0030.01518.39
8.3.130.0090.00018.41
8.3.120.0000.00919.03
8.3.110.0100.01016.50
8.3.100.0060.00324.06
8.3.90.0040.00426.77
8.3.80.0060.00316.50
8.3.70.0070.01116.58
8.3.60.0070.01018.31
8.3.50.0120.01023.65
8.3.40.0150.00018.98
8.3.30.0180.00018.72
8.3.20.0040.00424.18
8.3.10.0080.00024.66
8.3.00.0030.00526.16
8.2.300.0130.00920.19
8.2.290.0130.00720.68
8.2.280.0080.01018.45
8.2.270.0150.00317.18
8.2.260.0140.00018.36
8.2.250.0040.00418.55
8.2.240.0080.00019.09
8.2.230.0060.00320.94
8.2.220.0090.00437.54
8.2.210.0080.00026.77
8.2.200.0090.00316.75
8.2.190.0060.00916.63
8.2.180.0060.01225.92
8.2.170.0060.01318.91
8.2.160.0110.00422.96
8.2.150.0070.01125.66
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0000.00726.16
8.2.110.0090.00019.29
8.2.100.0060.00917.84
8.2.90.0040.00418.09
8.2.80.0090.00018.03
8.2.70.0000.00918.04
8.2.60.0090.00018.09
8.2.50.0030.00618.10
8.2.40.0060.00321.28
8.2.30.0040.00419.32
8.2.20.0080.00018.05
8.2.10.0000.00719.44
8.2.00.0050.00219.34
8.1.340.0140.00621.57
8.1.330.0120.00618.41
8.1.320.0090.01016.29
8.1.310.0120.00616.38
8.1.300.0060.00318.40
8.1.290.0060.00318.88
8.1.280.0130.00625.92
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0030.00728.09
8.1.240.0110.00023.86
8.1.230.0070.00720.97
8.1.220.0030.00617.78
8.1.210.0000.00818.95
8.1.200.0080.00017.47
8.1.190.0080.00017.35
8.1.180.0060.00318.10
8.1.170.0050.00318.78
8.1.160.0070.00019.08
8.1.150.0000.00718.86
8.1.140.0050.00318.76
8.1.130.0030.00320.10
8.1.120.0000.00717.56
8.1.110.0070.00017.54
8.1.100.0040.00417.43
8.1.90.0000.00717.50
8.1.80.0100.00017.56
8.1.70.0030.00317.43
8.1.60.0060.00317.68
8.1.50.0000.00817.62
8.1.40.0050.00317.63
8.1.30.0030.00717.70
8.1.20.0000.00817.69
8.1.10.0030.00717.55
8.1.00.0000.01017.58
8.0.300.0040.00420.00
8.0.290.0080.00016.75
8.0.280.0040.00418.53
8.0.270.0000.00716.97
8.0.260.0000.00618.58
8.0.250.0070.00017.13
8.0.240.0000.00817.13
8.0.230.0040.00417.05
8.0.220.0000.00817.01
8.0.210.0070.00016.86
8.0.200.0080.00017.00
8.0.190.0040.00417.05
8.0.180.0040.00416.89
8.0.170.0090.00016.98
8.0.160.0040.00416.97
8.0.150.0000.00716.96
8.0.140.0030.00616.92
8.0.130.0050.00013.47
8.0.120.0030.00516.93
8.0.110.0050.00317.04
8.0.100.0070.00016.80
8.0.90.0000.00816.87
8.0.80.0110.00616.97
8.0.70.0000.00716.77
8.0.60.0000.00817.07
8.0.50.0070.00016.80
8.0.30.0030.01417.26
8.0.20.0090.00917.13
8.0.10.0150.01017.19
8.0.00.0100.01417.27
7.4.330.0050.00015.55
7.4.320.0000.00716.66
7.4.300.0030.00316.60
7.4.290.0000.00716.69
7.4.280.0030.01016.72
7.4.270.0030.00316.74
7.4.260.0070.00013.54
7.4.250.0070.00016.72
7.4.240.0070.00016.80
7.4.230.0000.00716.64
7.4.220.0020.00516.76
7.4.210.0060.01016.79
7.4.200.0040.00416.78
7.4.140.0130.01016.51
7.4.130.0030.02016.56
7.4.120.0150.00616.66
7.4.110.0220.00316.83
7.4.100.0150.00316.57
7.4.90.0050.01116.61
7.4.80.0060.01216.59
7.4.70.0070.01016.60
7.4.60.0070.01016.71
7.4.50.0080.00816.68
7.4.40.0070.01416.70
7.4.30.0100.00716.65
7.4.20.0100.01116.44
7.4.10.0120.00416.72
7.4.00.0100.00716.80
7.3.330.0070.00016.40
7.3.320.0030.00313.29
7.3.310.0050.00216.24
7.3.300.0060.00016.42
7.3.290.0070.00816.35
7.3.260.0090.00916.79
7.3.250.0140.00716.35
7.3.240.0160.00816.78
7.3.230.0220.00316.74
7.3.220.0130.00316.59
7.3.210.0030.01516.28
7.3.200.0090.00916.69
7.3.190.0090.01016.28
7.3.180.0110.00616.37
7.3.170.0100.01016.41
7.3.160.0130.00316.71
7.3.150.0100.00616.59
7.3.140.0090.00616.46
7.3.130.0140.00316.54
7.3.120.0140.00316.58
7.3.110.0110.00716.24
7.3.100.0120.00616.47
7.3.90.0150.00616.37
7.3.80.0100.01016.66
7.3.70.0060.01516.38
7.3.60.0040.01316.48
7.3.50.0150.00616.27
7.3.40.0000.01816.33
7.3.30.0070.01116.48
7.3.20.0040.01316.60
7.3.10.0100.00716.40
7.3.00.0140.00316.54

preferences:
53.46 ms | 1358 KiB | 5 Q