3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r(htmlspecialchars(chr(228)));

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)
8.3.60.0110.00416.38
8.3.50.0110.00722.05
8.3.40.0110.00718.65
8.3.30.0100.00318.78
8.3.20.0050.00320.16
8.3.10.0080.00020.41
8.3.00.0080.00019.38
8.2.180.0060.01616.63
8.2.170.0100.01022.96
8.2.160.0030.01020.34
8.2.150.0040.00424.18
8.2.140.0000.00924.66
8.2.130.0040.00426.16
8.2.120.0040.00419.11
8.2.110.0090.00020.39
8.2.100.0070.00417.84
8.2.90.0040.00418.85
8.2.80.0000.00917.97
8.2.70.0080.00017.50
8.2.60.0000.00817.80
8.2.50.0000.00918.07
8.2.40.0070.00018.09
8.2.30.0050.00319.48
8.2.20.0000.00717.44
8.2.10.0030.00317.82
8.2.00.0000.00817.59
8.1.280.0100.01025.92
8.1.270.0050.00322.05
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0100.00018.74
8.1.230.0040.00719.14
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0070.00716.75
8.1.190.0040.00417.00
8.1.180.0060.00318.10
8.1.170.0040.00418.53
8.1.160.0070.00021.95
8.1.150.0040.00418.85
8.1.140.0000.00717.23
8.1.130.0040.00417.31
8.1.120.0000.00717.29
8.1.110.0000.00817.20
8.1.100.0000.00817.34
8.1.90.0000.00717.20
8.1.80.0040.00417.34
8.1.70.0070.00017.28
8.1.60.0000.00817.37
8.1.50.0030.00517.41
8.1.40.0040.00417.29
8.1.30.0000.00817.55
8.1.20.0000.00717.43
8.1.10.0040.00417.32
8.1.00.0000.00817.15
8.0.300.0030.00518.77
8.0.290.0000.00916.59
8.0.280.0000.00718.30
8.0.270.0000.00717.14
8.0.260.0000.00616.69
8.0.250.0040.00416.78
8.0.240.0000.00616.79
8.0.230.0000.00716.69
8.0.220.0040.00316.74
8.0.210.0030.00316.75
8.0.200.0030.00316.68
8.0.190.0000.00816.77
8.0.180.0000.00716.74
8.0.170.0030.00516.76
8.0.160.0040.00416.74
8.0.150.0000.00716.76
8.0.140.0040.00416.60
8.0.130.0000.00613.18
8.0.120.0000.00816.69
8.0.110.0000.00716.73
8.0.100.0030.00616.81
8.0.90.0000.00716.82
8.0.80.0100.00616.68
8.0.70.0070.00016.66
8.0.60.0030.00516.70
8.0.50.0030.00516.58
8.0.30.0150.00316.97
8.0.20.0080.01117.40
8.0.10.0040.00416.68
8.0.00.0110.00716.79
7.4.330.0000.00515.00
7.4.320.0000.00616.50
7.4.300.0000.00616.46
7.4.290.0030.00316.46
7.4.280.0040.00416.39
7.4.270.0040.00416.22
7.4.260.0030.00316.47
7.4.250.0040.00416.39
7.4.240.0020.00516.48
7.4.230.0000.00716.48
7.4.220.0140.00616.45
7.4.210.0110.00416.48
7.4.200.0050.00216.48
7.4.160.0120.00316.32
7.4.150.0190.00317.40
7.4.140.0060.01117.86
7.4.130.0070.00916.41
7.4.120.0100.00716.29
7.4.110.0100.00716.30
7.4.100.0070.01416.14
7.4.90.0080.00816.47
7.4.80.0000.01719.39
7.4.70.0070.01016.35
7.4.60.0080.00816.33
7.4.50.0000.00716.36
7.4.40.0120.00616.22
7.4.30.0150.00016.41
7.4.00.0060.00814.69
7.3.330.0050.00013.06
7.3.320.0000.00712.92
7.3.310.0000.00716.13
7.3.300.0070.00016.07
7.3.290.0070.00716.09
7.3.280.0100.00716.09
7.3.270.0150.00917.40
7.3.260.0100.01216.13
7.3.250.0120.00716.34
7.3.240.0100.00716.12
7.3.230.0110.00616.39
7.3.210.0120.00416.09
7.3.200.0060.01019.39
7.3.190.0120.00416.42
7.3.180.0060.01016.23
7.3.170.0000.01616.27
7.3.160.0060.00916.27
7.3.120.0040.01114.39
7.3.110.0040.01414.63
7.3.100.0090.00614.44
7.3.90.0030.01414.57
7.3.80.0040.01114.37
7.3.70.0120.00014.71
7.3.60.0080.00314.68
7.3.50.0030.01014.57
7.3.40.0090.00614.64
7.3.30.0000.01114.75
7.3.20.0140.00016.52
7.3.10.0100.00316.32
7.3.00.0090.00316.48
7.2.330.0150.00616.41
7.2.320.0070.01116.16
7.2.310.0080.00816.48
7.2.300.0060.00916.33
7.2.290.0060.01216.31
7.2.250.0130.00014.87
7.2.240.0090.00914.99
7.2.230.0030.01015.07
7.2.220.0060.00614.43
7.2.210.0000.01014.65
7.2.200.0070.00714.68
7.2.190.0000.01314.58
7.2.180.0090.00614.84
7.2.170.0080.00814.62
7.2.60.0060.00916.55
7.2.00.0130.00319.33
7.1.330.0100.00315.70
7.1.320.0030.01015.56
7.1.310.0060.00615.75
7.1.300.0000.00815.46
7.1.290.0090.00615.83
7.1.280.0050.00515.91
7.1.270.0080.00815.66
7.1.260.0060.00615.46
7.1.200.0040.00415.55
7.1.100.0040.01117.80
7.1.70.0000.00817.04
7.1.60.0160.00919.61
7.1.50.0100.00316.79
7.1.00.0000.08022.46
7.0.200.0030.00616.70
7.0.140.0000.07722.19
7.0.60.0100.07719.91
7.0.50.0070.04017.78
7.0.40.0070.08020.04
7.0.30.0500.07020.21
7.0.20.0300.07320.12
7.0.10.0100.07020.00
7.0.00.0030.07320.11
5.6.280.0070.07021.07
5.6.210.0000.06320.54
5.6.200.0100.03318.22
5.6.190.0070.08720.35
5.6.180.0230.04320.39
5.6.170.0430.07320.54
5.6.160.0070.06020.54
5.6.150.0030.06018.11
5.6.140.0170.04018.13
5.6.130.0100.05318.21
5.6.120.0030.07321.02
5.6.110.0100.08021.08
5.6.100.0070.03720.96
5.6.90.0000.09320.96
5.6.80.0100.07020.44
5.6.70.4400.04320.43
5.5.350.0300.07720.42
5.5.340.0030.08717.93
5.5.330.0100.07020.23
5.5.320.0270.04320.29
5.5.310.0170.04720.23
5.5.300.0170.07318.01
5.5.290.0070.05317.95
5.5.280.0100.06020.84
5.5.270.0100.07020.83
5.5.260.0030.07720.86
5.5.250.0000.07320.70
5.5.240.0130.03320.25
5.4.450.3130.04019.23
5.4.440.0470.05719.22
5.4.430.0330.06719.40
5.4.420.0370.06019.40
5.4.410.0230.04019.43
5.4.400.0270.04018.79
5.4.390.0370.07018.88
5.4.380.0270.04318.88
5.4.370.0470.03719.13
5.4.360.0330.07318.93
5.4.350.0430.04718.81
5.4.340.0270.04319.16
5.4.320.0530.05019.09
5.4.310.0630.03019.16
5.4.300.0400.04719.08
5.4.290.0470.06319.16
5.4.280.0370.03719.09
5.4.270.0470.06019.21
5.4.260.0500.06019.23
5.4.250.0400.04718.91
5.4.240.0530.06018.88
5.4.230.0430.05319.08
5.4.220.0400.06718.92
5.4.210.0430.07018.78
5.4.200.0430.06719.12
5.4.190.0430.04719.24
5.4.180.0400.05018.91
5.4.170.0400.03019.14
5.4.160.0330.03719.11
5.4.150.0430.07019.07
5.4.140.0330.04716.32
5.4.130.0500.05316.49
5.4.120.0500.03716.26
5.4.110.0470.06016.39
5.4.100.0530.05316.41
5.4.90.0430.06016.39
5.4.80.0430.05316.41
5.4.70.0430.06016.39
5.4.60.0500.05716.41
5.4.50.0430.05316.16
5.4.40.0230.04316.18
5.4.30.0370.06716.27
5.4.20.0370.03316.45
5.4.10.0370.07016.36
5.4.00.0500.06015.90
5.3.290.0530.03714.52
5.3.280.0370.05014.43
5.3.270.0400.07314.54
5.3.260.0400.07014.58
5.3.250.0500.06014.54
5.3.240.0370.03714.45
5.3.230.0400.03714.43
5.3.220.0430.06314.54
5.3.210.0330.07714.48
5.3.200.0430.06314.61
5.3.190.0370.04714.51
5.3.180.0470.06714.46
5.3.170.0400.03314.46
5.3.160.0370.06014.41
5.3.150.0530.03314.50
5.3.140.0330.04314.53
5.3.130.0370.03714.45
5.3.120.0330.06314.39
5.3.110.0370.04714.63
5.3.100.0470.06713.91
5.3.90.0500.05713.86
5.3.80.0430.06313.92
5.3.70.0370.04314.04
5.3.60.0300.04713.84
5.3.50.0370.03013.88
5.3.40.0330.03713.85
5.3.30.0400.06013.74
5.3.20.0400.04713.77
5.3.10.0470.04013.59
5.3.00.0470.05713.57
5.2.170.0400.05311.00
5.2.160.0330.03711.18
5.2.150.0270.03711.19
5.2.140.0270.03710.98
5.2.130.0330.05711.04
5.2.120.0300.05710.94
5.2.110.0330.05711.04
5.2.100.0300.03010.98
5.2.90.0230.03011.03
5.2.80.0430.05311.03
5.2.70.0300.06711.11
5.2.60.0500.02010.88
5.2.50.0400.05011.10
5.2.40.0300.03010.89
5.2.30.0300.05311.12
5.2.20.0300.03710.89
5.2.10.0330.04310.82
5.2.00.0270.02310.68
5.1.60.0200.0509.88
5.1.50.0300.0479.93
5.1.40.0400.0309.91
5.1.30.0300.03010.49
5.1.20.0300.04710.50
5.1.10.0330.04710.14
5.1.00.0200.04310.03
5.0.50.0170.0338.52
5.0.40.0170.0378.38
5.0.30.0200.0238.32
5.0.20.0200.0408.32
5.0.10.0170.0178.32
5.0.00.0200.0538.32
4.4.90.0170.0338.32
4.4.80.0130.0208.32
4.4.70.0100.0208.32
4.4.60.0100.0178.32
4.4.50.0130.0378.32
4.4.40.0130.0508.32
4.4.30.0130.0338.32
4.4.20.0170.0308.32
4.4.10.0170.0338.32
4.4.00.0130.0508.32
4.3.110.0170.0278.32
4.3.100.0200.0278.32
4.3.90.0130.0308.32
4.3.80.0230.0378.32
4.3.70.0100.0308.32
4.3.60.0170.0178.32
4.3.50.0170.0308.32
4.3.40.0230.0238.32
4.3.30.0070.0208.32
4.3.20.0100.0338.32
4.3.10.0170.0278.32
4.3.00.0100.0178.32

preferences:
40.12 ms | 401 KiB | 5 Q