3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = null; var_dump(strip_tags($a));

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)
8.3.60.0070.00716.75
8.3.50.0100.00722.96
8.3.40.0070.00718.62
8.3.30.0070.00718.88
8.3.20.0080.00020.21
8.3.10.0040.00423.61
8.3.00.0040.00419.25
8.2.180.0150.00716.88
8.2.170.0120.00322.96
8.2.160.0070.01320.53
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0050.00326.16
8.2.120.0000.00821.09
8.2.110.0100.00020.39
8.2.100.0000.01217.59
8.2.90.0050.00319.09
8.2.80.0060.00317.97
8.2.70.0030.00617.50
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0030.00517.78
8.2.30.0070.00018.06
8.2.20.0070.00017.58
8.2.10.0060.00317.98
8.2.00.0060.00317.68
8.1.280.0110.00725.92
8.1.270.0040.00423.84
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00019.01
8.1.230.0070.00422.66
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0000.00917.13
8.1.190.0030.00517.11
8.1.180.0090.00018.10
8.1.170.0030.00618.43
8.1.160.0070.00021.84
8.1.150.0000.00718.74
8.1.140.0050.00517.38
8.1.130.0000.00717.75
8.1.120.0080.00017.30
8.1.110.0040.00417.26
8.1.100.0050.00217.32
8.1.90.0030.00817.45
8.1.80.0000.00717.45
8.1.70.0030.00317.38
8.1.60.0040.00417.49
8.1.50.0030.00517.48
8.1.40.0040.00417.45
8.1.30.0030.00517.58
8.1.20.0080.00017.48
8.1.10.0080.00017.40
8.1.00.0060.00317.26
8.0.300.0080.00018.77
8.0.290.0000.00716.63
8.0.280.0070.00018.37
8.0.270.0070.00017.19
8.0.260.0030.00317.17
8.0.250.0040.00416.91
8.0.240.0030.00316.83
8.0.230.0000.00716.84
8.0.220.0030.00316.80
8.0.210.0030.00316.73
8.0.200.0030.00316.88
8.0.190.0040.00416.79
8.0.180.0030.00516.76
8.0.170.0050.00216.80
8.0.160.0000.00716.84
8.0.150.0070.00016.71
8.0.140.0070.00016.70
8.0.130.0050.00313.28
8.0.120.0040.00416.67
8.0.110.0000.00716.83
8.0.100.0050.00316.82
8.0.90.0040.00416.68
8.0.80.0140.00316.79
8.0.70.0000.00816.82
8.0.60.0040.00416.77
8.0.50.0040.00416.70
8.0.30.0050.01517.19
8.0.20.0100.00917.40
8.0.10.0090.00016.78
8.0.00.0070.01416.78
7.4.330.0030.00315.09
7.4.320.0000.00616.53
7.4.300.0040.00416.57
7.4.290.0000.00716.51
7.4.280.0040.00416.56
7.4.270.0000.00716.45
7.4.260.0030.00416.43
7.4.250.0070.00016.29
7.4.240.0020.00516.48
7.4.230.0050.00216.26
7.4.220.0060.01216.50
7.4.210.0070.00716.46
7.4.200.0040.00416.61
7.4.160.0040.01116.54
7.4.150.0200.00017.40
7.4.140.0080.00917.86
7.4.130.0090.00716.43
7.4.120.0100.00616.36
7.4.110.0110.00616.27
7.4.100.0070.01016.36
7.4.90.0000.02216.26
7.4.80.0070.01519.39
7.4.70.0080.00816.47
7.4.60.0100.00716.47
7.4.50.0030.00516.34
7.4.40.0080.00816.46
7.4.30.0100.00616.47
7.4.00.0030.00914.71
7.3.330.0030.00413.03
7.3.320.0060.00012.97
7.3.310.0000.00716.17
7.3.300.0030.00316.11
7.3.290.0060.01016.24
7.3.280.0120.00516.13
7.3.270.0100.00717.40
7.3.260.0060.01316.44
7.3.250.0060.01216.29
7.3.240.0130.01016.23
7.3.230.0070.01116.39
7.3.210.0130.00316.07
7.3.200.0110.00719.39
7.3.190.0100.01016.18
7.3.180.0140.00316.50
7.3.170.0000.01616.27
7.3.160.0060.01616.58
7.2.330.0130.00916.33
7.2.320.0060.01116.50
7.2.310.0060.01616.31
7.2.300.0110.00716.17
7.2.290.0150.00016.26
7.2.60.0140.00016.53
7.2.50.0190.00316.43
7.1.200.0070.00715.59
7.1.70.0030.00316.86
7.1.60.0100.01419.40
7.1.50.0100.01016.92
7.1.00.0000.08022.57
7.0.200.0080.00316.47
7.0.140.0070.07321.98
7.0.120.0000.07022.11
7.0.110.0100.06722.02
7.0.100.0000.07722.09
7.0.90.0070.07322.20
7.0.80.0070.07022.11
7.0.70.0000.06722.14
7.0.60.0000.06321.96
7.0.50.0070.07022.11
7.0.40.0100.04722.05
7.0.30.0000.07722.04
7.0.20.0000.07722.10
7.0.10.0070.05722.10
7.0.00.0000.07722.06
5.6.280.0100.06720.85
5.6.260.0030.06021.09
5.6.250.0000.07721.09
5.6.240.0070.07320.74
5.6.230.0070.06321.05
5.6.220.0100.06020.99
5.6.210.0030.07320.97
5.6.200.0030.07021.03
5.6.190.0030.07320.82
5.6.180.0030.06320.94
5.6.170.0000.07720.99
5.6.160.0030.06320.74
5.6.150.0000.07721.05
5.6.140.0070.07320.92
5.6.130.0030.06321.02
5.6.120.0030.03720.93
5.6.110.0000.05320.99
5.6.100.0070.06321.03
5.6.90.0000.07320.90
5.6.80.0000.07320.22
5.6.70.0100.06020.16
5.6.60.0000.07320.31
5.6.50.0070.06720.30
5.6.40.0030.04720.18
5.6.30.0070.06720.39
5.6.20.0030.03320.09
5.6.10.0000.05720.35
5.6.00.0070.06320.37
5.5.380.0030.07317.40
5.5.370.0030.07017.50
5.5.360.0030.07317.50
5.5.350.0100.05317.61
5.5.340.0030.07317.76
5.5.330.0100.05018.03
5.5.320.0030.07017.85
5.5.310.0100.06718.16
5.5.300.0100.06718.02
5.5.290.0030.06317.85
5.5.280.0000.04318.12
5.5.270.0000.04317.98
5.5.260.0000.07318.16
5.5.250.0000.07717.67
5.5.240.0030.07017.37
5.5.230.0100.06317.54
5.5.220.0030.06717.22
5.5.210.0030.07017.37
5.5.200.0070.05017.20
5.5.190.0000.06017.51
5.5.180.0030.05017.20
5.5.160.0000.07017.24
5.5.150.0000.03317.50
5.5.140.0000.03017.16
5.5.130.0000.04717.21
5.5.120.0000.06317.59
5.5.110.0000.05317.44
5.5.100.0030.04317.50
5.5.90.0030.02717.25
5.5.80.0070.02317.35
5.5.70.0000.05717.09
5.5.60.0000.05317.40
5.5.50.0030.06017.24
5.5.40.0000.05717.34
5.5.30.0000.03717.40
5.5.20.0000.03317.27
5.5.10.0000.04317.28
5.5.00.0030.03017.00
5.4.450.0030.07319.59
5.4.440.0030.04319.35
5.4.430.0070.05719.25
5.4.420.0000.07019.32
5.4.410.0000.05719.12
5.4.400.0000.07019.16
5.4.390.0000.07019.11
5.4.380.0070.06019.00
5.4.370.0000.05719.11
5.4.360.0000.06319.00
5.4.350.0030.07319.15
5.4.340.0000.06718.93
5.4.320.0030.04319.26
5.4.310.0000.05019.27
5.4.300.0030.06719.02
5.4.290.0000.05319.17
5.4.280.0000.07318.99
5.4.270.0100.05318.93
5.4.260.0000.04019.11
5.4.250.0030.03018.97
5.4.240.0030.02719.11
5.4.230.0000.06719.23
5.4.220.0030.06718.95
5.4.210.0000.05319.08
5.4.200.0000.04718.93
5.4.190.0000.03318.93
5.4.180.0000.03319.23
5.4.170.0030.03719.09
5.4.160.0000.03019.22
5.4.150.0000.04719.24
5.4.140.0030.03716.16
5.4.130.0030.03016.45
5.4.120.0000.03016.34
5.4.110.0070.06316.35
5.4.100.0030.05316.27
5.4.90.0000.04316.47
5.4.80.0070.05016.18
5.4.70.0030.05016.36
5.4.60.0000.04716.47
5.4.50.0070.03016.25
5.4.40.0030.06316.30
5.4.30.0030.06016.15
5.4.20.0030.06316.19
5.4.10.0000.05016.20
5.4.00.0030.06015.97
5.3.290.0030.03314.54
5.3.280.0000.06314.50
5.3.270.0000.03714.49
5.3.260.0000.05314.61
5.3.250.0030.03314.50
5.3.240.0000.04014.66
5.3.230.0000.03714.65
5.3.220.0030.04014.46
5.3.210.0000.06014.57
5.3.200.0030.05314.58
5.3.190.0070.05314.64
5.3.180.0000.04714.46
5.3.170.0030.05714.49
5.3.160.0030.03714.63
5.3.150.0000.04014.62
5.3.140.0000.03714.45
5.3.130.0000.05314.48
5.3.120.0070.06314.54
5.3.110.0070.05014.39
5.3.100.0000.05313.83
5.3.90.0030.06313.80
5.3.80.0100.06014.07
5.3.70.0030.06314.02
5.3.60.0030.05313.89
5.3.50.0000.03313.79
5.3.40.0000.03013.82
5.3.30.0030.02713.73
5.3.20.0000.03013.52
5.3.10.0000.02713.48
5.3.00.0030.02713.49
5.2.170.0000.03711.06
5.2.160.0030.02311.06
5.2.150.0000.02311.08
5.2.140.0000.02311.06
5.2.130.0030.02011.17
5.2.120.0000.02311.03
5.2.110.0000.02311.11
5.2.100.0000.02311.05
5.2.90.0000.02311.17
5.2.80.0000.02311.09
5.2.70.0000.02311.15
5.2.60.0000.02311.04
5.2.50.0000.02310.94
5.2.40.0000.02310.89
5.2.30.0030.03010.75
5.2.20.0000.02310.75
5.2.10.0030.04310.94
5.2.00.0030.05010.66
5.1.60.0000.03710.28
5.1.50.0030.02310.28
5.1.40.0030.02010.28
5.1.30.0030.02010.28
5.1.20.0000.02010.34
5.1.10.0030.02010.30
5.1.00.0030.02010.28
5.0.50.0000.02710.28
5.0.40.0000.03710.28
5.0.30.0030.05010.28
5.0.20.0000.02310.28
5.0.10.0000.01710.28
5.0.00.0000.02310.28
4.4.90.0000.01310.28
4.4.80.0000.01310.28
4.4.70.0000.01710.28
4.4.60.0030.01710.28
4.4.50.0000.02010.28
4.4.40.0000.02310.28
4.4.30.0000.02310.28
4.4.20.0000.01310.28
4.4.10.0000.02710.28
4.4.00.0030.03710.28
4.3.110.0000.03010.28
4.3.100.0000.02310.28
4.3.90.0000.01310.28
4.3.80.0030.01710.28
4.3.70.0000.01010.28
4.3.60.0030.00710.28
4.3.50.0000.01310.28
4.3.40.0000.02010.28
4.3.30.0000.01310.28
4.3.20.0000.01310.28
4.3.10.0030.01010.28
4.3.00.0000.01310.28

preferences:
40.69 ms | 401 KiB | 5 Q