3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( strip_tags('foo < herz'), strip_tags('foo<herz'), strip_tags('foo<herz>'), strip_tags('foo < herz > bar'), strip_tags('foo< ##myglue## herz>bar'), strip_tags('foo< ##myglue## herz>bar'), strip_tags("<p<p > >>>>>{-8]Rootksmpology > >>>>>{-5]CA394ME41GEWNGAMZ") );

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)
8.3.40.0110.00418.54
8.3.30.0070.01120.34
8.3.20.0070.00018.57
8.3.10.0120.00320.85
8.3.00.0080.00019.69
8.2.170.0030.01522.96
8.2.160.0060.01320.32
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0060.00326.16
8.2.120.0080.00019.70
8.2.110.0100.00020.53
8.2.100.0090.00317.59
8.2.90.0040.00419.07
8.2.80.0000.00719.46
8.2.70.0100.00017.50
8.2.60.0040.00417.91
8.2.50.0000.00918.07
8.2.40.0040.00418.03
8.2.30.0040.00419.57
8.2.20.0000.00717.52
8.2.10.0000.00817.65
8.2.00.0080.00017.49
8.1.270.0070.00023.99
8.1.260.0080.00026.35
8.1.250.0030.00528.09
8.1.240.0060.00322.39
8.1.230.0030.00720.96
8.1.220.0000.00818.77
8.1.210.0080.00018.77
8.1.200.0060.00317.13
8.1.190.0040.00417.40
8.1.180.0030.00618.10
8.1.170.0050.00318.56
8.1.160.0030.00618.70
8.1.150.0040.00418.48
8.1.140.0040.00417.43
8.1.130.0030.00317.67
8.1.120.0000.00817.29
8.1.110.0080.00017.34
8.1.100.0070.00017.19
8.1.90.0040.00417.36
8.1.80.0000.00717.19
8.1.70.0070.00017.32
8.1.60.0060.00317.49
8.1.50.0000.00817.23
8.1.40.0040.00417.30
8.1.30.0020.00517.48
8.1.20.0000.00817.57
8.1.10.0000.00717.39
8.1.00.0050.00217.36
8.0.300.0040.00419.84
8.0.290.0040.00417.05
8.0.280.0000.00718.23
8.0.270.0040.00417.13
8.0.260.0040.00416.70
8.0.250.0000.00716.72
8.0.240.0050.00316.72
8.0.230.0050.00216.75
8.0.220.0060.00316.79
8.0.210.0060.00016.70
8.0.200.0000.00616.72
8.0.190.0070.00016.73
8.0.180.0040.00416.83
8.0.170.0040.00316.80
8.0.160.0080.00016.79
8.0.150.0000.00716.72
8.0.140.0000.00716.70
8.0.130.0000.00513.17
8.0.120.0060.00316.65
8.0.110.0040.00416.62
8.0.100.0040.00416.66
8.0.90.0000.00716.81
8.0.80.0060.00916.65
8.0.70.0080.00016.66
8.0.60.0070.00016.77
8.0.50.0050.00316.70
8.0.30.0090.01017.13
8.0.20.0120.00717.40
8.0.10.0020.00516.89
8.0.00.0110.01016.49
7.4.330.0000.00516.84
7.4.320.0040.00416.33
7.4.300.0050.00216.39
7.4.290.0000.00716.47
7.4.280.0070.00016.26
7.4.270.0040.00416.48
7.4.260.0050.00013.09
7.4.250.0060.00316.43
7.4.240.0000.00716.43
7.4.230.0070.00016.48
7.4.220.0100.01016.39
7.4.210.0060.01016.43
7.4.200.0030.00316.29
7.4.190.0000.00716.34
7.4.160.0140.00816.36
7.4.150.0070.01117.40
7.4.140.0080.01217.86
7.4.130.0120.00616.35
7.4.120.0090.00916.34
7.4.110.0090.00916.45
7.4.100.0110.00716.43
7.4.90.0210.00016.13
7.4.80.0160.00419.39
7.4.70.0070.01616.40
7.4.60.0090.01316.29
7.4.50.0000.00816.33
7.4.40.0030.00722.77
7.4.30.0170.00416.47
7.4.00.0060.00615.01
7.3.330.0000.00512.91
7.3.320.0030.00312.96
7.3.310.0030.00316.09
7.3.300.0040.00416.07
7.3.290.0110.00416.23
7.3.280.0120.00416.16
7.3.270.0130.00417.40
7.3.260.0140.00818.24
7.3.250.0130.00516.19
7.3.240.0070.01016.09
7.3.230.0030.01316.39
7.3.210.0120.00416.18
7.3.200.0110.00919.39
7.3.190.0070.01116.37
7.3.180.0110.00516.32
7.3.170.0040.01116.27
7.3.160.0030.01416.15
7.3.120.0030.01314.48
7.2.330.0130.00616.39
7.2.320.0110.01116.40
7.2.310.0120.01316.40
7.2.300.0160.00016.33
7.2.290.0090.00616.10
7.2.00.0060.00619.36
7.1.100.0060.00618.17
7.1.70.0000.00816.95
7.1.60.0140.01019.24
7.1.50.0100.01416.76
7.1.00.0100.07322.40
7.0.200.0030.00716.49
7.0.140.0000.07722.10
7.0.60.0000.06020.04
7.0.50.0030.04317.88
7.0.40.0130.08320.30
7.0.30.0300.07320.21
7.0.20.0330.06020.12
7.0.10.0330.08020.18
7.0.00.0070.07020.07
5.6.280.0030.07321.09
5.6.210.0170.07020.50
5.6.200.0100.05018.19
5.6.190.0030.08320.39
5.6.180.0330.07720.49
5.6.170.0330.07020.52
5.6.160.0130.06720.66
5.6.150.0070.07718.11
5.6.140.0130.07718.16
5.6.130.0030.07718.22
5.6.120.0030.07320.89
5.6.110.0070.05720.98
5.6.100.0030.05720.95
5.6.90.0230.07021.00
5.6.80.0070.05320.50
5.6.70.0300.06720.52
5.5.350.0170.06020.37
5.5.340.0130.07317.88
5.5.330.0030.07320.35
5.5.320.0100.07720.42
5.5.310.0330.07720.41
5.5.300.0030.07017.92
5.5.290.0100.08018.01
5.5.280.0130.07720.73
5.5.270.0070.08320.83
5.5.260.0070.03720.81
5.5.250.0070.03720.71
5.5.240.0000.05720.11
5.4.450.0470.07719.21
5.4.440.0570.06719.25
5.4.430.0430.06319.48
5.4.420.0670.03719.20
5.4.410.0500.06719.14
5.4.400.0530.03019.09
5.4.390.0400.04019.06
5.4.380.0630.05319.09
5.4.370.0670.05718.90
5.4.360.0600.05719.09
5.4.350.0600.05718.91
5.4.340.0530.07018.80
5.4.320.0530.03018.91
5.4.310.0570.05719.13
5.4.300.0530.06318.88
5.4.290.0570.06318.79
5.4.280.0500.04718.88
5.4.270.0500.04719.14
5.4.260.0800.02718.89
5.4.250.0500.05719.07
5.4.240.0530.05318.91
5.4.230.0630.06318.93
5.4.220.0500.07018.92
5.4.210.0530.05319.12
5.4.200.0570.07019.05
5.4.190.0430.03719.07
5.4.180.0700.05319.12
5.4.170.0530.07019.15
5.4.160.0600.05719.06
5.4.150.0530.06719.16
5.4.140.0530.06016.31
5.4.130.0530.02316.25
5.4.120.0430.04716.25
5.4.110.0400.03716.30
5.4.100.0570.06016.08
5.4.90.0530.06716.40
5.4.80.0530.05716.04
5.4.70.0230.04016.32
5.4.60.0330.06716.04
5.4.50.0570.06316.22
5.4.40.0500.06316.31
5.4.30.0670.04316.38
5.4.20.0400.03316.41
5.4.10.0270.04316.30
5.4.00.0370.03315.91
5.3.290.0400.04014.52
5.3.280.0570.05014.54
5.3.270.0470.06314.55
5.3.260.0600.06714.45
5.3.250.0370.04714.65
5.3.240.0400.04314.45
5.3.230.0470.05014.43
5.3.220.0570.06714.50
5.3.210.0570.05314.47
5.3.200.0470.06314.51
5.3.190.0470.05714.52
5.3.180.0500.05014.51
5.3.170.0400.04014.40
5.3.160.0330.06014.52
5.3.150.0530.06014.59
5.3.140.0530.04014.44
5.3.130.0400.04014.45
5.3.120.0430.04014.38
5.3.110.0370.04314.64
5.3.100.0370.04713.89
5.3.90.0370.04713.96
5.3.80.0370.03314.10
5.3.70.0300.03713.79
5.3.60.0400.03013.87
5.3.50.0330.03313.77
5.3.40.0430.03313.84
5.3.30.0370.03313.74
5.3.20.0300.03713.67
5.3.10.0370.03013.70
5.3.00.0300.04313.59
5.2.170.0270.03012.93
5.2.160.0270.03012.93
5.2.150.0300.02712.93
5.2.140.0270.03012.93
5.2.130.0330.03312.93
5.2.120.0300.02712.93
5.2.110.0300.02712.93
5.2.100.0300.02312.93
5.2.90.0270.03012.93
5.2.80.0230.03312.93
5.2.70.0270.03012.93
5.2.60.0300.02712.93
5.2.50.0330.02312.93
5.2.40.0230.02712.93
5.2.30.0270.03012.93
5.2.20.0230.02712.93
5.2.10.0300.02012.93
5.2.00.0200.03012.93
5.1.60.0270.02012.93
5.1.50.0200.02712.93
5.1.40.0230.02312.93
5.1.30.0300.01712.93
5.1.20.0200.02712.93
5.1.10.0200.02712.93
5.1.00.0270.02012.93
5.0.50.0130.01712.93
5.0.40.0130.01712.93
5.0.30.0130.03312.93
5.0.20.0170.03312.93
5.0.10.0230.02012.93
5.0.00.0200.03312.93
4.4.90.0100.01712.93
4.4.80.0130.01312.93
4.4.70.0130.01312.93
4.4.60.0130.01312.93
4.4.50.0100.01712.93
4.4.40.0100.02312.93
4.4.30.0130.01312.93
4.4.20.0130.01312.93
4.4.10.0100.01712.93
4.4.00.0130.02312.93
4.3.110.0100.01312.93
4.3.100.0170.01712.93
4.3.90.0130.02312.93
4.3.80.0170.02312.93
4.3.70.0230.02312.93
4.3.60.0200.03012.93
4.3.50.0170.02312.93
4.3.40.0230.04712.93
4.3.30.0100.03712.93
4.3.20.0100.02712.93
4.3.10.0100.03712.93
4.3.00.0100.03712.93

preferences:
48.43 ms | 400 KiB | 5 Q