3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo htmlspecialchars("abe æøå aalkn");

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)
8.3.60.0090.00618.43
8.3.50.0130.00821.86
8.3.40.0110.00418.79
8.3.30.0030.01020.17
8.3.20.0080.00020.21
8.3.10.0000.00822.10
8.3.00.0030.00522.45
8.2.180.0070.00716.32
8.2.170.0070.00722.96
8.2.160.0110.00422.12
8.2.150.0000.00725.66
8.2.140.0090.00024.66
8.2.130.0090.00626.16
8.2.120.0080.00017.38
8.2.110.0070.00322.31
8.2.100.0070.00417.78
8.2.90.0050.00319.22
8.2.80.0040.00419.11
8.2.70.0030.00617.63
8.2.60.0040.00417.80
8.2.50.0060.00318.07
8.2.40.0040.00418.21
8.2.30.0000.00717.86
8.2.20.0030.00617.64
8.2.10.0000.00817.65
8.2.00.0090.00017.54
8.1.280.0070.00725.92
8.1.270.0060.00324.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.77
8.1.230.0040.00718.91
8.1.220.0000.00717.74
8.1.210.0060.00318.77
8.1.200.0000.00917.09
8.1.190.0040.00417.28
8.1.180.0040.00718.10
8.1.170.0040.00418.49
8.1.160.0070.00018.64
8.1.150.0000.00718.50
8.1.140.0000.00817.36
8.1.130.0030.00317.62
8.1.120.0040.00417.30
8.1.110.0040.00417.16
8.1.100.0000.00717.34
8.1.90.0000.00717.33
8.1.80.0040.00417.36
8.1.70.0030.00317.29
8.1.60.0000.00817.33
8.1.50.0040.00417.45
8.1.40.0000.00917.26
8.1.30.0040.00417.48
8.1.20.0040.00417.51
8.1.10.0040.00417.31
8.1.00.0040.00717.40
8.0.300.0040.00418.77
8.0.290.0090.00017.16
8.0.280.0000.00718.24
8.0.270.0050.00317.14
8.0.260.0070.00016.61
8.0.250.0070.00016.79
8.0.240.0060.00316.87
8.0.230.0040.00416.83
8.0.220.0000.00616.73
8.0.210.0030.00316.71
8.0.200.0000.00716.82
8.0.190.0000.00816.79
8.0.180.0040.00416.74
8.0.170.0040.00416.78
8.0.160.0040.00416.71
8.0.150.0030.00516.66
8.0.140.0040.00416.60
8.0.130.0060.00313.22
8.0.120.0040.00416.70
8.0.110.0000.00716.77
8.0.100.0070.00016.79
8.0.90.0080.00016.55
8.0.80.0040.01116.71
8.0.70.0040.00416.76
8.0.60.0000.00816.75
8.0.50.0040.00416.71
8.0.30.0090.00916.90
8.0.20.0080.01117.40
8.0.10.0020.00516.88
8.0.00.0160.00316.81
7.4.330.0000.00715.00
7.4.320.0000.00616.34
7.4.300.0000.00716.46
7.4.290.0040.00416.48
7.4.280.0040.00416.30
7.4.270.0030.00316.45
7.4.260.0000.00613.05
7.4.250.0040.00416.45
7.4.240.0030.00516.32
7.4.230.0070.00016.45
7.4.220.0140.00616.48
7.4.210.0100.00716.42
7.4.200.0030.00316.48
7.4.190.0050.00216.23
7.4.160.0040.01216.14
7.4.150.0180.00317.40
7.4.140.0080.01017.86
7.4.130.0080.01016.21
7.4.120.0100.00716.24
7.4.110.0070.01016.43
7.4.100.0100.00716.31
7.4.90.0140.00316.32
7.4.80.0100.01019.39
7.4.70.0070.01016.16
7.4.60.0090.00916.18
7.4.50.0060.00316.19
7.4.40.0040.00722.77
7.4.30.0120.00316.09
7.4.00.0040.00814.96
7.3.330.0050.00013.00
7.3.320.0030.00312.97
7.3.310.0030.00316.21
7.3.300.0000.00616.14
7.3.290.0070.00716.13
7.3.280.0130.00616.17
7.3.270.0060.01217.40
7.3.260.0040.01216.28
7.3.250.0100.00616.39
7.3.240.0100.00716.15
7.3.230.0140.00416.39
7.3.210.0110.00716.37
7.3.200.0120.00619.39
7.3.190.0030.01616.28
7.3.180.0070.01116.14
7.3.170.0130.00916.36
7.3.160.0090.00616.00
7.3.120.0060.00614.70
7.3.10.0030.01016.59
7.3.00.0040.00816.57
7.2.330.0090.00916.32
7.2.320.0100.00716.27
7.2.310.0070.01416.15
7.2.300.0080.00816.29
7.2.290.0100.00616.30
7.2.130.0100.00616.35
7.2.120.0030.01316.56
7.2.110.0040.00716.66
7.2.100.0070.01116.68
7.2.90.0030.00616.52
7.2.80.0030.00616.65
7.2.70.0120.00816.51
7.2.60.0050.01416.85
7.2.50.0110.00316.45
7.2.40.0270.00416.56
7.2.30.0220.00416.56
7.2.20.0140.00516.71
7.2.10.0100.00316.76
7.2.00.0060.01217.90
7.1.250.0070.00715.41
7.1.100.0070.00718.02
7.1.70.0030.00517.03
7.1.60.0100.01419.32
7.1.50.0040.01416.54
7.1.00.0030.03322.57
7.0.200.0070.00316.73
7.0.140.0030.07321.91
7.0.100.0130.09319.94
7.0.90.0230.05019.89
7.0.80.0070.08319.94
7.0.70.0170.04019.88
7.0.60.0000.05319.96
7.0.50.0330.07020.24
7.0.40.0100.07320.14
7.0.30.0130.07720.13
7.0.20.0000.08320.11
7.0.10.0100.09020.18
7.0.00.0100.04720.07
5.6.280.0070.07020.80
5.6.250.0030.08720.56
5.6.240.0270.03720.54
5.6.230.0030.07320.71
5.6.220.0030.05020.61
5.6.210.0030.08020.59
5.6.200.0030.09720.93
5.6.190.0070.06721.03
5.6.180.0030.05021.13
5.6.170.0100.04021.08
5.6.160.0030.06721.01
5.6.150.0030.09021.07
5.6.140.0030.04021.10
5.6.130.0030.04021.01
5.6.120.0100.09021.00
5.6.110.0130.06721.09
5.6.100.0030.05721.00
5.6.90.0070.04021.10
5.6.80.0030.08320.38
5.6.70.0130.06720.30
5.6.60.0130.06720.44
5.6.50.0100.04020.38
5.6.40.0000.05020.43
5.6.30.0100.03320.37
5.6.20.0030.03720.48
5.6.10.0030.04020.30
5.6.00.0070.04320.41
5.5.380.0100.05320.44
5.5.370.0130.07320.39
5.5.360.0100.07320.39
5.5.350.0100.07720.46
5.5.340.0030.07320.87
5.5.330.0030.07020.87
5.5.320.0100.07320.88
5.5.310.0100.07720.85
5.5.300.0100.07720.76
5.5.290.0000.09020.73
5.5.280.0070.06320.62
5.5.270.0030.04320.78
5.5.260.0130.07720.88
5.5.250.0030.08320.60
5.5.240.0130.05720.29
5.5.230.0070.08020.29
5.5.220.0170.07320.01
5.5.210.0170.03720.13
5.5.200.0070.04720.19
5.5.190.0030.04320.23
5.5.180.0030.05020.10
5.5.160.0130.03320.27
5.5.150.0100.03720.07
5.5.140.0000.04020.14
5.5.130.0170.02320.25
5.5.120.0000.03720.11
5.5.110.0070.03720.24
5.5.100.0030.04320.04
5.5.90.0070.03720.10
5.5.80.0070.03720.09
5.5.70.0030.04020.02
5.5.60.0070.03720.07
5.5.50.0000.04019.92
5.5.40.0070.03320.07
5.5.30.0070.04720.02
5.5.20.0000.04020.07
5.5.10.0100.03720.11
5.5.00.0100.04020.04
5.4.450.0000.04719.41
5.4.440.0030.04319.30
5.4.430.0030.08019.39
5.4.420.0170.07019.44
5.4.410.0100.07019.24
5.4.400.0100.06019.10
5.4.390.0030.07719.03
5.4.380.0100.07319.06
5.4.370.0030.04719.05
5.4.360.0070.04319.05
5.4.350.0030.04019.14
5.4.340.0170.02719.04
5.4.320.0000.04018.94
5.4.310.0000.04019.03
5.4.300.0030.03318.87
5.4.290.0000.04018.96
5.4.280.0000.04718.97
5.4.270.0000.04319.16
5.4.260.0000.03718.94
5.4.250.0000.03719.04
5.4.240.0100.04719.05
5.4.230.0100.02719.13
5.4.220.0000.06719.11
5.4.210.0030.04018.89
5.4.200.0130.06318.97
5.4.190.0070.03318.93
5.4.180.0030.03718.80
5.4.170.0070.03319.11
5.4.160.0130.03019.04
5.4.150.0070.03318.93
5.4.140.0000.03316.36
5.4.130.0000.04716.26
5.4.120.0030.03016.36
5.4.110.0030.06016.44
5.4.100.0100.03316.44
5.4.90.0070.03316.44
5.4.80.0030.03316.21
5.4.70.0000.04016.24
5.4.60.0000.04016.28
5.4.50.0030.03016.21
5.4.40.0030.03716.34
5.4.30.0000.04016.27
5.4.20.0070.03016.33
5.4.10.0000.03316.32
5.4.00.0030.03715.79
5.3.290.0000.04014.51
5.3.280.0070.03714.42
5.3.270.0000.04314.59
5.3.260.0000.05014.59
5.3.250.0000.04014.60
5.3.240.0030.03714.57
5.3.230.0070.03314.41
5.3.220.0000.04014.38
5.3.210.0100.03014.42
5.3.200.0030.03714.49
5.3.190.0030.04014.57
5.3.180.0070.03714.51
5.3.170.0070.03714.52
5.3.160.0000.04314.41
5.3.150.0000.04014.42
5.3.140.0070.03314.51
5.3.130.0030.03714.37
5.3.120.0000.04014.50
5.3.110.0100.03014.40
5.3.100.0000.04014.00
5.3.90.0030.03713.95
5.3.80.0030.04314.02
5.3.70.0030.03013.96
5.3.60.0000.04014.00
5.3.50.0000.03013.93
5.3.40.0070.03713.95
5.3.30.0070.02713.91
5.3.20.0070.02713.63
5.3.10.0070.03013.51
5.3.00.0030.03013.49
5.2.170.0170.01711.05
5.2.160.0030.02711.21
5.2.150.0070.02710.93
5.2.140.0030.02711.08
5.2.130.0030.02311.16
5.2.120.0030.02711.07
5.2.110.0030.02311.14
5.2.100.0070.02311.09
5.2.90.0030.02311.14
5.2.80.0070.02011.01
5.2.70.0070.03011.11
5.2.60.0070.06011.03
5.2.50.0000.07011.08
5.2.40.0030.06010.94
5.2.30.0100.04710.91
5.2.20.0130.02010.95
5.2.10.0000.06310.88
5.2.00.0030.05310.73
5.1.60.0030.06710.06
5.1.50.0070.0409.98
5.1.40.0030.0339.98
5.1.30.0070.02710.25
5.1.20.0070.05710.40
5.1.10.0000.0309.94
5.1.00.0000.0339.90
5.0.50.0030.0438.89
5.0.40.0070.0278.89
5.0.30.0070.0638.89
5.0.20.0000.0438.89
5.0.10.0070.0338.89
5.0.00.0030.0678.89
4.4.90.0000.0238.89
4.4.80.0030.0278.89
4.4.70.0000.0378.89
4.4.60.0030.0338.89
4.4.50.0000.0378.89
4.4.40.0070.0208.89
4.4.30.0030.0308.89
4.4.20.0030.0278.89
4.4.10.0030.0178.89
4.4.00.0000.0508.89
4.3.110.0000.0378.89
4.3.100.0030.0338.89
4.3.90.0030.0378.89
4.3.80.0000.0578.89
4.3.70.0000.0378.89
4.3.60.0030.0238.89
4.3.50.0030.0208.89
4.3.40.0030.0538.89
4.3.30.0000.0338.89
4.3.20.0070.0308.89
4.3.10.0000.0338.89
4.3.00.0000.0338.89

preferences:
40.84 ms | 401 KiB | 5 Q