3v4l.org

run code in 300+ PHP versions simultaneously
<?php $r = '>= <= <? <# <> < > <<<< >>>>'; var_dump(strip_tags($r, "<><<<<<>>>>>"));

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)
8.3.60.0140.00718.31
8.3.50.0110.00721.98
8.3.40.0120.00318.67
8.3.30.0120.00318.96
8.3.20.0120.00020.29
8.3.10.0030.00521.92
8.3.00.0050.00322.37
8.2.180.0120.00318.41
8.2.170.0070.00722.96
8.2.160.0100.00320.38
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00319.54
8.2.110.0030.00720.38
8.2.100.0040.00919.25
8.2.90.0040.00419.08
8.2.80.0060.00319.32
8.2.70.0080.00017.37
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0060.00318.16
8.2.30.0030.00618.10
8.2.20.0000.00717.59
8.2.10.0000.00817.67
8.2.00.0030.00517.54
8.1.280.0140.00725.92
8.1.270.0050.00320.25
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00023.96
8.1.230.0050.00519.15
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0040.00417.00
8.1.190.0000.00717.39
8.1.180.0040.00418.88
8.1.170.0000.00818.65
8.1.160.0040.00422.18
8.1.150.0070.00018.59
8.1.140.0000.00717.38
8.1.130.0070.00017.86
8.1.120.0070.00017.38
8.1.110.0030.00617.32
8.1.100.0040.00417.30
8.1.90.0040.00417.39
8.1.80.0030.00317.40
8.1.70.0000.00817.38
8.1.60.0030.00617.56
8.1.50.0070.00017.32
8.1.40.0040.00417.35
8.1.30.0040.00417.41
8.1.20.0040.00417.54
8.1.10.0060.00317.47
8.1.00.0030.01017.39
8.0.300.0000.00818.77
8.0.290.0040.00417.05
8.0.280.0000.00818.25
8.0.270.0070.00017.19
8.0.260.0000.00616.75
8.0.250.0070.00016.77
8.0.240.0040.00416.90
8.0.230.0070.00016.90
8.0.220.0030.00316.74
8.0.210.0000.00716.72
8.0.200.0060.00016.91
8.0.190.0030.00516.91
8.0.180.0000.00816.86
8.0.170.0030.00616.84
8.0.160.0000.00716.70
8.0.150.0040.00416.61
8.0.140.0000.00816.79
8.0.130.0000.00613.21
8.0.120.0040.00416.82
8.0.110.0040.00416.79
8.0.100.0000.00716.87
8.0.90.0000.00716.76
8.0.80.0170.00016.86
8.0.70.0000.00816.63
8.0.60.0080.00016.62
8.0.50.0000.00816.66
8.0.30.0090.00917.03
8.0.20.0100.00817.40
8.0.10.0020.00516.83
8.0.00.0120.01216.61
7.4.330.0060.00015.09
7.4.320.0000.00616.55
7.4.300.0060.00016.57
7.4.290.0030.00316.58
7.4.280.0050.00316.43
7.4.270.0030.00316.39
7.4.260.0030.00316.41
7.4.250.0040.00416.45
7.4.240.0040.00316.43
7.4.230.0000.00616.37
7.4.220.0100.00716.58
7.4.210.0060.01016.63
7.4.200.0030.00316.57
7.4.190.0000.00716.39
7.4.160.0110.00816.35
7.4.150.0130.01017.40
7.4.140.0100.00817.86
7.4.130.0090.01016.23
7.4.120.0110.00616.50
7.4.110.0120.00916.48
7.4.100.0110.00716.21
7.4.90.0070.01116.52
7.4.80.0000.01619.39
7.4.70.0070.01016.39
7.4.60.0160.00716.39
7.4.50.0020.00216.16
7.4.40.0070.01022.77
7.4.30.0150.00616.60
7.4.00.0080.00714.92
7.3.330.0000.00513.07
7.3.320.0030.00313.06
7.3.310.0000.00716.07
7.3.300.0000.00716.01
7.3.290.0090.00916.09
7.3.280.0120.00516.09
7.3.270.0140.00417.40
7.3.260.0140.00316.20
7.3.250.0100.00716.28
7.3.240.0030.01816.14
7.3.230.0030.01416.39
7.3.210.0080.00816.18
7.3.200.0160.00319.39
7.3.190.0000.01716.23
7.3.180.0100.00716.16
7.3.170.0110.00616.27
7.3.160.0090.00616.09
7.3.120.0080.00714.82
7.3.110.0060.00914.74
7.3.100.0040.01114.63
7.3.90.0050.00814.47
7.3.80.0040.01014.32
7.3.70.0070.01014.57
7.3.60.0000.01214.81
7.3.50.0090.00614.79
7.3.40.0000.01614.82
7.3.30.0000.01214.51
7.3.20.0130.00016.56
7.3.10.0100.00616.29
7.3.00.0110.00416.45
7.2.330.0170.00016.39
7.2.320.0070.01116.52
7.2.310.0120.01216.25
7.2.300.0040.01216.41
7.2.290.0060.01016.57
7.2.250.0060.01214.49
7.2.240.0100.00715.05
7.2.230.0070.01114.86
7.2.220.0070.00714.48
7.2.210.0080.00315.02
7.2.200.0000.01014.76
7.2.190.0030.00914.70
7.2.180.0090.00414.97
7.2.170.0070.01014.85
7.2.00.0060.00919.17
7.1.330.0070.00715.95
7.1.320.0040.00415.80
7.1.310.0030.01115.53
7.1.300.0040.00415.81
7.1.290.0030.01415.82
7.1.280.0040.00815.55
7.1.270.0000.00815.63
7.1.260.0070.00715.81
7.1.100.0080.00817.69
7.1.70.0000.00716.95
7.1.60.0110.00319.82
7.1.50.0000.02316.73
7.1.00.0000.07722.36
7.0.200.0030.00316.71
7.0.140.0000.07721.98
7.0.60.0100.07719.94
7.0.50.0070.07717.80
7.0.40.0130.05320.04
7.0.30.0330.06020.09
7.0.20.0270.08020.09
7.0.10.0300.05320.13
7.0.00.0030.07720.00
5.6.280.0000.07721.06
5.6.210.0100.05020.62
5.6.200.0100.03318.19
5.6.190.0100.08020.35
5.6.180.3730.04720.61
5.6.170.0170.05720.52
5.6.160.0070.08720.41
5.6.150.0170.06718.12
5.6.140.0030.08318.18
5.6.130.0030.04718.15
5.6.120.0100.04020.97
5.6.110.0000.04720.98
5.6.100.0100.08720.96
5.6.90.0070.06320.97
5.6.80.0000.04320.34
5.6.70.0230.07320.36
5.5.350.0170.08320.43
5.5.340.0030.04317.95
5.5.330.0070.09020.20
5.5.320.0270.04020.22
5.5.310.0200.07320.32
5.5.300.0000.04718.00
5.5.290.0130.08017.98
5.5.280.0030.04020.64
5.5.270.0030.05020.73
5.5.260.0030.06020.87
5.5.250.0130.08320.66
5.5.240.0130.07320.25
5.4.450.0670.06019.32
5.4.440.0670.05319.59
5.4.430.0570.05319.54
5.4.420.0570.06019.49
5.4.410.0700.05719.50
5.4.400.0230.06318.65
5.4.390.0370.05718.58
5.4.380.0130.06018.72
5.4.370.0130.04718.67
5.4.360.0070.05718.61
5.4.350.0140.04111.97
5.4.340.0060.03911.97
5.4.320.0080.03512.45
5.4.310.0080.03812.45
5.4.300.0070.04112.46
5.4.290.0060.03812.45
5.4.280.0050.03612.34
5.4.270.0070.03412.34
5.4.260.0090.03412.35
5.4.250.0100.04719.03
5.4.240.0030.06318.83
5.4.230.0030.05318.90
5.4.220.0000.06319.02
5.4.210.0130.04718.88
5.4.200.0100.05018.77
5.4.190.0130.05318.69
5.4.180.0030.05319.01
5.4.170.0030.05318.88
5.4.160.0100.04718.68
5.4.150.0030.05718.97
5.4.140.0030.05716.24
5.4.130.0070.04716.43
5.4.120.0070.05016.24
5.4.110.0070.05016.44
5.4.100.0070.04716.23
5.4.90.0070.04316.41
5.4.80.0030.05016.50
5.4.70.0070.05316.41
5.4.60.0030.05016.42
5.4.50.0230.05316.42
5.4.40.0100.04716.38
5.4.30.0130.04316.26
5.4.20.0070.06716.16
5.4.10.0030.05316.17
5.4.00.0070.06015.84
5.3.290.0030.04212.80
5.3.280.0100.05014.29
5.3.270.0030.06314.61
5.3.260.0170.04014.64
5.3.250.0100.04714.65
5.3.240.0000.05714.47
5.3.230.0030.05314.61
5.3.220.0200.03714.58
5.3.210.0030.06014.58
5.3.200.0000.05314.71
5.3.190.0070.05014.65
5.3.180.0000.05714.61
5.3.170.0000.05714.33
5.3.160.0100.05014.71
5.3.150.0070.05014.57
5.3.140.0130.04714.70
5.3.130.0100.05014.56
5.3.120.0130.04314.43
5.3.110.0000.05714.45
5.3.100.0030.05313.90
5.3.90.0100.04313.90
5.3.80.0070.05013.86
5.3.70.0070.07314.03
5.3.60.0030.05013.86
5.3.50.0130.04313.95
5.3.40.0130.05013.96
5.3.30.0030.05013.91
5.3.20.0070.05013.38
5.3.10.0030.05013.50
5.3.00.0070.04713.63
5.2.170.0070.03711.25
5.2.160.0000.04311.25
5.2.150.0000.04710.90
5.2.140.0000.04711.04
5.2.130.0100.03311.09
5.2.120.0070.05311.01
5.2.110.0000.04311.00
5.2.100.0030.04011.11
5.2.90.0070.03711.11
5.2.80.0030.04010.85
5.2.70.0030.04010.93
5.2.60.0070.03711.05
5.2.50.0070.04010.91
5.2.40.0030.04010.88
5.2.30.0030.04010.86
5.2.20.0030.04010.86
5.2.10.0130.03010.86
5.2.00.0000.06010.87
5.1.60.0070.0409.76
5.1.50.0070.04310.05
5.1.40.0000.03710.00
5.1.30.0070.05010.42
5.1.20.0100.03010.11
5.1.10.0030.0539.83
5.1.00.0030.0479.97
5.0.50.0070.0238.50
5.0.40.0030.0278.49
5.0.30.0000.0438.30
5.0.20.0000.0308.25
5.0.10.0030.0278.22
5.0.00.0000.0438.07
4.4.90.0030.0206.94
4.4.80.0000.0206.94
4.4.70.0000.0236.94
4.4.60.0100.0176.94
4.4.50.0000.0236.94
4.4.40.0000.0376.94
4.4.30.0070.0236.94
4.4.20.0030.0276.94
4.4.10.0000.0306.94
4.4.00.0000.0336.94
4.3.110.0070.0236.94
4.3.100.0000.0206.94
4.3.90.0100.0106.94
4.3.80.0070.0276.94
4.3.70.0030.0206.94
4.3.60.0030.0206.94
4.3.50.0000.0236.94
4.3.40.0000.0376.94
4.3.30.0000.0306.94
4.3.20.0000.0236.94
4.3.10.0030.0206.94
4.3.00.0100.0236.38

preferences:
38.31 ms | 401 KiB | 5 Q