3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(strip_tags('a < b')); var_dump(strip_tags('a< b')); var_dump(strip_tags('a <b'));

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)
8.3.60.0040.01416.38
8.3.50.0160.00516.50
8.3.40.0070.00718.54
8.3.30.0110.00318.60
8.3.20.0090.00018.57
8.3.10.0060.00318.27
8.3.00.0050.00319.25
8.2.180.0110.00316.32
8.2.170.0120.00322.96
8.2.160.0060.01018.86
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0090.00317.80
8.2.110.0040.00419.30
8.2.100.0080.00417.59
8.2.90.0000.00719.14
8.2.80.0080.00017.97
8.2.70.0030.00617.23
8.2.60.0040.00417.80
8.2.50.0030.00517.78
8.2.40.0080.00019.11
8.2.30.0030.00617.56
8.2.20.0090.00017.42
8.2.10.0040.00417.53
8.2.00.0030.00617.60
8.1.280.0040.01125.92
8.1.270.0060.00323.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00420.83
8.1.230.0070.00417.48
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0040.00417.23
8.1.190.0040.00417.00
8.1.180.0050.00318.10
8.1.170.0070.00017.62
8.1.160.0030.00718.85
8.1.150.0060.00318.52
8.1.140.0000.00717.33
8.1.130.0000.00719.18
8.1.120.0030.00317.36
8.1.110.0050.00317.21
8.1.100.0070.00017.23
8.1.90.0070.00017.32
8.1.80.0050.00217.26
8.1.70.0000.00717.33
8.1.60.0040.00417.34
8.1.50.0070.00017.26
8.1.40.0050.00217.39
8.1.30.0040.00417.52
8.1.20.0060.00617.48
8.1.10.0040.00417.38
8.1.00.0040.00417.24
8.0.300.0060.00318.77
8.0.290.0040.00416.63
8.0.280.0040.00418.53
8.0.270.0000.00717.06
8.0.260.0000.00716.63
8.0.250.0080.00016.84
8.0.240.0000.00916.85
8.0.230.0080.00016.86
8.0.220.0020.00516.81
8.0.210.0030.00316.77
8.0.200.0000.00616.68
8.0.190.0030.00516.81
8.0.180.0000.00716.86
8.0.170.0000.00816.76
8.0.160.0070.00016.84
8.0.150.0080.00016.70
8.0.140.0090.00316.69
8.0.130.0060.00013.18
8.0.120.0030.00716.68
8.0.110.0040.00416.65
8.0.100.0070.00016.88
8.0.90.0030.00316.63
8.0.80.0100.00716.80
8.0.70.0070.00016.66
8.0.60.0030.00716.76
8.0.50.0000.00716.56
8.0.30.0030.01317.09
8.0.20.0100.00716.88
8.0.10.0000.00716.91
8.0.00.0130.00516.56
7.4.330.0030.00312.80
7.4.320.0000.00616.39
7.4.300.0000.00616.38
7.4.290.0070.00016.38
7.4.280.0000.00716.26
7.4.270.0000.00716.47
7.4.260.0040.00213.12
7.4.250.0030.00616.46
7.4.240.0040.00416.36
7.4.230.0000.00616.40
7.4.220.0070.01016.42
7.4.210.0090.00616.44
7.4.200.0000.00716.56
7.4.190.0050.00316.34
7.4.160.0130.00316.60
7.4.150.0100.00716.22
7.4.140.0100.01317.86
7.4.130.0090.01016.43
7.4.120.0110.01016.36
7.4.110.0090.00916.33
7.4.100.0060.01016.42
7.4.90.0130.00416.38
7.4.80.0000.02019.39
7.4.70.0070.01416.25
7.4.60.0080.01116.45
7.4.50.0030.00316.39
7.4.40.0030.01316.32
7.4.30.0060.01316.36
7.4.00.0060.01214.71
7.3.330.0070.00012.99
7.3.320.0030.00313.04
7.3.310.0030.00315.96
7.3.300.0070.00016.15
7.3.290.0100.00616.17
7.3.280.0100.01216.13
7.3.270.0100.00616.20
7.3.260.0070.01116.32
7.3.240.0130.00316.44
7.3.230.0080.01516.09
7.3.210.0130.00716.32
7.3.200.0070.01016.25
7.3.190.0100.00616.22
7.3.180.0090.00616.35
7.3.170.0090.00916.38
7.3.160.0040.01116.24
7.3.120.0080.00814.44
7.3.110.0070.01314.68
7.3.100.0100.00314.76
7.3.90.0060.00914.54
7.3.80.0030.01014.91
7.3.70.0070.00414.43
7.3.60.0160.00014.59
7.3.50.0040.01114.56
7.3.40.0060.01014.57
7.3.30.0100.00714.63
7.3.20.0090.00616.37
7.3.10.0000.01416.61
7.3.00.0090.00616.61
7.2.330.0150.00416.43
7.2.320.0030.02016.26
7.2.310.0150.00816.38
7.2.300.0100.00616.10
7.2.290.0110.00816.26
7.2.250.0000.01514.91
7.2.240.0070.01014.91
7.2.230.0060.00914.77
7.2.220.0040.01415.00
7.2.210.0160.00314.51
7.2.200.0000.01914.84
7.2.190.0070.00714.69
7.2.180.0060.00614.53
7.2.170.0100.00314.68
7.2.00.0110.00418.93
7.1.330.0030.01015.61
7.1.320.0040.01215.73
7.1.310.0140.00415.71
7.1.300.0100.00315.71
7.1.290.0040.01115.75
7.1.280.0000.01715.71
7.1.270.0100.00315.43
7.1.260.0060.00615.71
7.1.100.0060.00818.16
7.1.70.0070.00717.04
7.1.60.0070.01719.21
7.1.50.0140.01116.95
7.1.00.0030.03722.57
7.0.200.0040.00416.32
7.0.140.0030.07721.95
7.0.120.0000.07722.03
7.0.60.0000.04319.92
7.0.50.0030.04317.84
7.0.40.0000.06717.74
7.0.30.0030.06717.70
7.0.20.0030.04717.70
7.0.10.0070.03717.85
7.0.00.0030.05017.68
5.6.280.0130.06321.08
5.6.210.0100.08320.50
5.6.200.0070.08318.08
5.6.190.0070.07318.16
5.6.180.0030.08018.18
5.6.170.0070.04718.12
5.6.160.0030.04018.17
5.6.150.0030.04018.15
5.6.140.0070.08018.08
5.6.130.0170.07718.08
5.6.120.0070.06718.21
5.6.110.0000.09018.21
5.6.100.0100.04318.21
5.6.90.0130.07018.10
5.6.80.0030.06017.59
5.6.70.0070.07317.54
5.6.60.0100.07017.56
5.6.50.0100.08017.60
5.6.40.0000.05017.54
5.6.30.0000.04317.54
5.6.20.0100.07317.57
5.6.10.0030.08317.56
5.6.00.0100.07717.46
5.5.350.0070.03720.48
5.5.340.0170.06018.01
5.5.330.0030.04717.89
5.5.320.0130.04018.03
5.5.310.0030.04017.97
5.5.300.0070.08317.95
5.5.290.0100.07318.02
5.5.280.0070.04317.90
5.5.270.0070.07318.00
5.5.260.0070.08017.96
5.5.250.0030.04017.82
5.5.240.0030.04717.26
5.5.230.0100.06317.29
5.5.220.0000.04717.30
5.5.210.0070.07717.39
5.5.200.0070.05317.26
5.5.190.0030.08017.30
5.5.180.0070.07717.34
5.5.160.0030.04017.27
5.5.150.0170.07017.26
5.5.140.0100.07317.36
5.5.130.0000.05717.35
5.5.120.0070.08017.26
5.5.110.0030.06317.33
5.5.100.0100.06017.21
5.5.90.0070.05317.25
5.5.80.0070.06317.22
5.5.70.0070.08017.25
5.5.60.0100.07017.11
5.5.50.0130.06017.25
5.5.40.0030.04017.24
5.5.30.0030.03717.14
5.5.20.0070.03717.19
5.5.10.0070.07717.25
5.5.00.0130.07017.18
5.4.450.0070.04019.15
5.4.440.0000.04319.21
5.4.430.0130.07319.35
5.4.420.0000.07319.29
5.4.410.0070.04019.18
5.4.400.0000.07718.91
5.4.390.0100.07318.98
5.4.380.0130.07018.88
5.4.370.0170.06719.20
5.4.360.0130.06318.97
5.4.350.0030.04019.03
5.4.340.0170.06718.99
5.4.320.0130.05718.95
5.4.310.0100.06018.82
5.4.300.0100.07019.09
5.4.290.0030.08019.13
5.4.280.0170.06719.11
5.4.270.0100.07719.03
5.4.260.0100.08018.98
5.4.250.0030.07718.98
5.4.240.0030.06318.96
5.4.230.0000.06718.98
5.4.220.0100.05719.06
5.4.210.0100.05318.97
5.4.200.0030.07719.11
5.4.190.0100.03318.97
5.4.180.0070.05318.97
5.4.170.0070.04019.04
5.4.160.0000.05019.02
5.4.150.0100.05319.00
5.4.140.0070.04316.30
5.4.130.0000.08016.31
5.4.120.0070.04016.27
5.4.110.0070.07316.52
5.4.100.0070.04016.29
5.4.90.0030.07016.36
5.4.80.0130.04716.23
5.4.70.0070.07716.21
5.4.60.0030.07316.49
5.4.50.0000.08316.26
5.4.40.0070.07016.45
5.4.30.0070.07716.35
5.4.20.0070.07016.25
5.4.10.0030.04716.35
5.4.00.0070.07015.78
5.3.290.0070.05714.75
5.3.280.0170.06314.53
5.3.270.0000.06314.52
5.3.260.0170.06714.38
5.3.250.0100.07314.55
5.3.240.0030.04014.59
5.3.230.0130.06714.69
5.3.220.0070.03714.48
5.3.210.0030.03714.64
5.3.200.0100.07014.48
5.3.190.0170.06314.38
5.3.180.0000.05714.53
5.3.170.0030.07714.54
5.3.160.0100.06314.64
5.3.150.0100.06714.38
5.3.140.0100.08014.52
5.3.130.0030.06714.50
5.3.120.0130.06714.46
5.3.110.0030.05314.51
5.3.100.0130.07013.96
5.3.90.0170.06713.92
5.3.80.0070.05713.76
5.3.70.0100.07313.95
5.3.60.0030.04313.84
5.3.50.0100.04713.90
5.3.40.0030.07713.72
5.3.30.0100.03013.84
5.3.20.0030.04313.54
5.3.10.0170.07013.63
5.3.00.0000.07713.40
5.2.170.0070.06311.14
5.2.160.0030.04311.15
5.2.150.0100.03011.13
5.2.140.0030.03310.92
5.2.130.0030.03311.08
5.2.120.0000.06711.04
5.2.110.0030.06011.07
5.2.100.0030.06310.93
5.2.90.0070.04311.08
5.2.80.0030.04010.87
5.2.70.0000.03011.02
5.2.60.0070.06011.04
5.2.50.0070.05710.85
5.2.40.0030.03310.82
5.2.30.0070.06010.88
5.2.20.0000.06311.09
5.2.10.0100.06010.83
5.2.00.0070.03710.74
5.1.60.0030.0539.92
5.1.50.0000.0479.97
5.1.40.0100.0479.99
5.1.30.0100.05010.24
5.1.20.0130.04010.37
5.1.10.0070.05010.10
5.1.00.0070.03010.05
5.0.50.0000.0508.58
5.0.40.0030.0278.42
5.0.30.0070.0638.20
5.0.20.0130.0208.24
5.0.10.0070.0438.21
5.0.00.0070.0278.21
4.4.90.0070.0337.89
4.4.80.0000.0377.89
4.4.70.0030.0277.89
4.4.60.0000.0377.89
4.4.50.0070.0307.89
4.4.40.0000.0537.89
4.4.30.0070.0337.89
4.4.20.0070.0277.89
4.4.10.0000.0177.89
4.4.00.0000.0377.89
4.3.110.0030.0237.89
4.3.100.0000.0337.89
4.3.90.0030.0337.89
4.3.80.0070.0407.89
4.3.70.0000.0307.89
4.3.60.0030.0277.89
4.3.50.0030.0307.89
4.3.40.0070.0407.89
4.3.30.0030.0337.89
4.3.20.0000.0277.89
4.3.10.0000.0337.89
4.3.00.0030.0337.89

preferences:
57.97 ms | 401 KiB | 5 Q