3v4l.org

run code in 300+ PHP versions simultaneously
<?php $allowed = array('<p>', '<b>', '<i>', '<u>'); print_r(sprintf('Allowed HTML tags: %', implode(', ', $allowed)));

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)
8.3.60.0200.00018.30
8.3.50.0120.00921.89
8.3.40.0070.00718.84
8.3.30.0100.00318.84
8.3.20.0000.00720.27
8.3.10.0040.00423.83
8.3.00.0080.00022.34
8.2.180.0140.00718.27
8.2.170.0080.01122.96
8.2.160.0130.00322.08
8.2.150.0150.00024.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00417.50
8.2.110.0000.00922.13
8.2.100.0070.00417.78
8.2.90.0030.00619.05
8.2.80.0030.00518.03
8.2.70.0040.00417.63
8.2.60.0040.00417.80
8.2.50.0080.00018.07
8.2.40.0040.00418.11
8.2.30.0030.00718.00
8.2.20.0040.00417.68
8.2.10.0080.00017.61
8.2.00.0060.00317.71
8.1.280.0040.01125.92
8.1.270.0030.00623.82
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0000.01023.70
8.1.230.0080.00419.00
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0030.00617.23
8.1.190.0040.00417.43
8.1.180.0040.00418.10
8.1.170.0040.00418.37
8.1.160.0040.00421.88
8.1.150.0030.00518.56
8.1.140.0040.00417.43
8.1.130.0030.00317.82
8.1.120.0040.00417.39
8.1.110.0030.00317.27
8.1.100.0040.00417.41
8.1.90.0000.00717.36
8.1.80.0030.00317.21
8.1.70.0090.00017.37
8.1.60.0050.00317.49
8.1.50.0030.00617.39
8.1.40.0000.00817.39
8.1.30.0040.00417.56
8.1.20.0080.00017.52
8.1.10.0000.00717.59
8.1.00.0040.00417.42
8.0.300.0000.00818.77
8.0.290.0030.00317.18
8.0.280.0030.00318.36
8.0.270.0040.00417.17
8.0.260.0030.00316.80
8.0.250.0070.00016.88
8.0.240.0040.00416.88
8.0.230.0030.00316.91
8.0.220.0000.00716.96
8.0.210.0030.00316.75
8.0.200.0000.00616.95
8.0.190.0060.00316.93
8.0.180.0040.00416.87
8.0.170.0000.00816.88
8.0.160.0000.00716.93
8.0.150.0000.00716.85
8.0.140.0050.00216.80
8.0.130.0000.00613.29
8.0.120.0050.00216.85
8.0.110.0000.00816.79
8.0.100.0000.00716.81
8.0.90.0020.00516.90
8.0.80.0040.01116.81
8.0.70.0040.00416.70
8.0.60.0070.00016.72
8.0.50.0030.00316.89
8.0.30.0170.00117.00
8.0.20.0060.01217.40
8.0.10.0040.00416.95
8.0.00.0060.01416.87
7.4.330.0000.00515.00
7.4.320.0000.00616.44
7.4.300.0030.00316.40
7.4.290.0030.00316.47
7.4.280.0080.00016.46
7.4.270.0040.00416.54
7.4.260.0040.00416.40
7.4.250.0040.00416.29
7.4.240.0020.00616.53
7.4.230.0040.00416.32
7.4.220.0060.01316.59
7.4.210.0040.01016.35
7.4.200.0070.00016.61
7.4.190.0000.00716.59
7.4.160.0150.00016.40
7.4.150.0130.00417.40
7.4.140.0110.00617.86
7.4.130.0070.01016.35
7.4.120.0130.00816.42
7.4.110.0080.00916.36
7.4.100.0060.01316.52
7.4.90.0120.00616.22
7.4.80.0030.01416.42
7.4.70.0040.01216.36
7.4.60.0030.01516.25
7.4.50.0040.00416.45
7.4.40.0030.01322.77
7.4.30.0060.01116.50
7.4.00.0070.01014.90
7.3.330.0050.00012.92
7.3.320.0020.00212.96
7.3.310.0040.00415.95
7.3.300.0000.00716.06
7.3.290.0060.00916.18
7.3.280.0110.00716.13
7.3.270.0150.00917.40
7.3.260.0100.01016.32
7.3.250.0100.00916.43
7.3.240.0060.01416.11
7.3.230.0060.01216.39
7.3.210.0090.00916.23
7.3.200.0150.00319.39
7.3.190.0070.01416.17
7.3.180.0100.00616.46
7.3.170.0040.01216.29
7.3.160.0030.01216.28
7.3.120.0130.00314.66
7.2.330.0030.01516.49
7.2.320.0140.00416.45
7.2.310.0140.00316.49
7.2.300.0030.01416.43
7.2.290.0120.00316.28
7.2.80.0150.00816.27
7.1.200.0130.00315.55
7.1.100.0080.00017.94
7.1.70.0030.00617.09
7.1.60.0140.00719.24
7.1.50.0070.01516.57
7.1.00.0000.07722.37
7.0.200.0060.00916.65
7.0.140.0030.06722.02
7.0.100.0030.05020.05
7.0.90.0000.08319.84
7.0.80.0070.04719.84
7.0.70.0230.08019.91
7.0.60.0130.07319.93
7.0.50.0100.08720.38
7.0.40.0030.05020.16
7.0.30.0270.06719.95
7.0.20.0070.08320.07
7.0.10.0030.08719.93
7.0.00.0100.07720.16
5.6.280.0030.07321.09
5.6.250.0230.07020.66
5.6.240.0130.04720.63
5.6.230.0030.08720.65
5.6.220.0130.06720.73
5.6.210.0030.04320.46
5.6.200.0100.07321.02
5.6.190.0130.07721.09
5.6.180.0100.08321.02
5.6.170.0100.07721.09
5.6.160.0100.05020.91
5.6.150.0000.04721.15
5.6.140.0070.04021.03
5.6.130.0070.04321.05
5.6.120.0000.04721.04
5.6.110.0100.03721.02
5.6.100.0000.04721.04
5.6.90.0070.04021.03
5.6.80.0030.04320.48
5.6.70.0070.04020.41
5.6.60.0130.03320.43
5.6.50.0030.03320.42
5.6.40.0030.03320.25
5.6.30.0030.03320.45
5.6.20.0000.04320.39
5.6.10.0030.04020.41
5.6.00.0000.04020.40
5.5.380.0130.07020.41
5.5.370.0070.07320.49
5.5.360.0070.09020.43
5.5.350.0170.07720.43
5.5.340.0030.04720.79
5.5.330.0100.07720.86
5.5.320.0030.08720.90
5.5.310.0100.08020.77
5.5.300.0130.03720.89
5.5.290.0000.05020.81
5.5.280.0070.04020.73
5.5.270.0030.04720.82
5.5.260.0170.03020.84
5.5.250.0000.04320.60
5.5.240.0070.03720.11
5.5.230.0030.04020.15
5.5.220.0030.04320.18
5.5.210.0030.03320.25
5.5.200.0030.03320.17
5.5.190.0000.04020.14
5.5.180.0030.04020.09
5.5.160.0000.04720.06
5.5.150.0000.04720.10
5.5.140.0030.03320.06
5.5.130.0030.05020.21
5.5.120.0000.03720.05
5.5.110.0030.03320.24
5.5.100.0000.04020.13
5.5.90.0030.03320.05
5.5.80.0030.03020.05
5.5.70.0000.03319.91
5.5.60.0070.02720.13
5.5.50.0070.03020.13
5.5.40.0000.03320.07
5.5.30.0030.03020.03
5.5.20.0030.04020.05
5.5.10.0000.03719.95
5.5.00.0000.07720.06
5.4.450.0030.04019.46
5.4.440.0000.04319.47
5.4.430.0000.04319.36
5.4.420.0070.03719.44
5.4.410.0000.04719.17
5.4.400.0100.03718.98
5.4.390.0070.03018.78
5.4.380.0100.03319.09
5.4.370.0030.03318.79
5.4.360.0130.02719.03
5.4.350.0000.04018.90
5.4.340.0070.03719.04
5.4.320.0030.03718.94
5.4.310.0030.03719.06
5.4.300.0030.05319.07
5.4.290.0070.04019.05
5.4.280.0070.02719.07
5.4.270.0070.03719.04
5.4.260.0070.04019.14
5.4.250.0030.03718.96
5.4.240.0030.03719.05
5.4.230.0030.03018.96
5.4.220.0030.03718.95
5.4.210.0030.03018.78
5.4.200.0070.03019.14
5.4.190.0030.03319.04
5.4.180.0030.03718.89
5.4.170.0100.06318.80
5.4.160.0100.07718.79
5.4.150.0070.08018.88
5.4.140.0100.06716.22
5.4.130.0070.07016.21
5.4.120.0100.06016.25
5.4.110.0100.06716.23
5.4.100.0070.05716.41
5.4.90.0070.06316.30
5.4.80.0070.07316.21
5.4.70.0100.06016.19
5.4.60.0130.06716.38
5.4.50.0070.06016.38
5.4.40.0100.06016.47
5.4.30.0030.04016.29
5.4.20.0170.06716.37
5.4.10.0030.04716.30
5.4.00.0030.03315.63
5.3.290.0030.03014.53
5.3.280.0070.02714.54
5.3.270.0070.03014.60
5.3.260.0000.04314.59
5.3.250.0000.06314.61
5.3.240.0170.05714.59
5.3.230.0070.07714.45
5.3.220.0130.06714.47
5.3.210.0070.04314.41
5.3.200.0100.07014.39
5.3.190.0070.07014.50
5.3.180.0070.05714.54
5.3.170.0030.05714.50
5.3.160.0070.04314.52
5.3.150.0030.08014.39
5.3.140.0070.07714.37
5.3.130.0070.07014.50
5.3.120.0130.06714.38
5.3.110.0100.07314.55
5.3.100.0130.06013.89
5.3.90.0100.07313.92
5.3.80.0100.03014.00
5.3.70.0030.04713.97
5.3.60.0070.05013.91
5.3.50.0130.06313.90
5.3.40.0030.03313.89
5.3.30.0030.06313.82
5.3.20.0030.07713.56
5.3.10.0070.06713.41
5.3.00.0100.06013.59
5.2.170.0000.06711.12
5.2.160.0030.06011.12
5.2.150.0070.06010.93
5.2.140.0030.02711.09
5.2.130.0070.03010.89
5.2.120.0070.04310.89
5.2.110.0000.06011.15
5.2.100.0070.06311.09
5.2.90.0070.04710.98
5.2.80.0070.06011.02
5.2.70.0000.04010.93
5.2.60.0000.07011.12
5.2.50.0030.06010.84
5.2.40.0000.06011.01
5.2.30.0000.03011.00
5.2.20.0030.02711.03
5.2.10.0000.06710.91
5.2.00.0030.03310.62
5.1.60.0100.0479.83
5.1.50.0100.02710.02
5.1.40.0070.04710.02
5.1.30.0000.03310.39
5.1.20.0030.05710.40
5.1.10.0030.05310.11
5.1.00.0070.0409.89
5.0.50.0070.0338.52
5.0.40.0030.0378.43
5.0.30.0000.0378.43
5.0.20.0070.0338.43
5.0.10.0100.0378.43
5.0.00.0030.0478.43
4.4.90.0000.0378.43
4.4.80.0000.0208.43
4.4.70.0000.0378.43
4.4.60.0000.0378.43
4.4.50.0030.0138.43
4.4.40.0030.0438.43
4.4.30.0000.0338.43
4.4.20.0030.0338.43
4.4.10.0030.0338.43
4.4.00.0000.0378.43
4.3.110.0070.0138.43
4.3.100.0000.0208.43
4.3.90.0070.0308.43
4.3.80.0000.0308.43
4.3.70.0070.0278.43
4.3.60.0000.0178.43
4.3.50.0000.0308.43
4.3.40.0000.0438.43
4.3.30.0030.0308.43
4.3.20.0000.0408.43
4.3.10.0000.0238.43
4.3.00.0000.0278.43

preferences:
38.97 ms | 401 KiB | 5 Q