3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo chr(3456);

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)
8.3.60.0120.00618.18
8.3.50.0110.00821.21
8.3.40.0140.00018.54
8.3.30.0150.00418.97
8.3.20.0040.00420.34
8.3.10.0000.00821.92
8.3.00.0080.00022.40
8.2.180.0190.00316.32
8.2.170.0070.00722.96
8.2.160.0140.00019.12
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0090.00019.55
8.2.110.0030.00622.25
8.2.100.0040.00717.78
8.2.90.0040.00417.75
8.2.80.0040.00417.97
8.2.70.0040.00417.90
8.2.60.0030.00617.91
8.2.50.0030.00618.10
8.2.40.0060.00320.42
8.2.30.0030.00517.80
8.2.20.0000.00717.41
8.2.10.0080.00017.48
8.2.00.0000.00817.44
8.1.280.0160.00625.92
8.1.270.0050.00318.23
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0030.00623.97
8.1.230.0070.00419.07
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0000.00817.23
8.1.190.0040.00816.88
8.1.180.0080.00018.10
8.1.170.0080.00018.44
8.1.160.0000.00822.03
8.1.150.0000.00818.49
8.1.140.0050.00317.35
8.1.130.0000.00717.81
8.1.120.0000.00717.36
8.1.110.0020.00517.35
8.1.100.0050.00217.33
8.1.90.0040.00417.30
8.1.80.0000.00717.36
8.1.70.0000.00717.18
8.1.60.0000.00717.38
8.1.50.0000.00817.44
8.1.40.0060.00317.39
8.1.30.0000.00717.48
8.1.20.0000.00817.52
8.1.10.0040.00417.43
8.1.00.0000.00717.39
8.0.300.0080.00019.64
8.0.290.0030.00616.63
8.0.280.0030.00318.33
8.0.270.0030.00317.17
8.0.260.0030.00316.73
8.0.250.0000.00716.72
8.0.240.0040.00416.68
8.0.230.0000.00716.80
8.0.220.0030.00316.76
8.0.210.0030.00416.78
8.0.200.0000.00716.84
8.0.190.0050.00316.80
8.0.180.0070.00016.74
8.0.170.0050.00316.68
8.0.160.0040.00416.76
8.0.150.0030.00316.68
8.0.140.0040.00416.61
8.0.130.0030.00313.12
8.0.120.0040.00416.72
8.0.110.0030.00616.64
8.0.100.0030.00316.79
8.0.90.0000.00816.74
8.0.80.0090.00616.71
8.0.70.0030.00416.78
8.0.60.0070.00016.74
8.0.50.0050.00316.82
8.0.30.0120.00516.95
8.0.20.0120.00617.40
8.0.10.0040.00416.77
8.0.00.0130.01916.61
7.4.330.0040.00015.00
7.4.320.0030.00316.43
7.4.300.0060.00016.45
7.4.290.0030.00316.25
7.4.280.0040.00416.45
7.4.270.0030.00316.50
7.4.260.0040.00416.39
7.4.250.0000.00716.18
7.4.240.0020.00516.40
7.4.230.0030.00316.31
7.4.220.0110.00716.22
7.4.210.0090.00716.50
7.4.200.0030.00316.34
7.4.190.0000.00716.41
7.4.160.0040.01216.45
7.4.150.0120.00617.40
7.4.140.0080.01017.86
7.4.130.0070.01116.37
7.4.120.0110.00516.39
7.4.110.0080.00916.26
7.4.100.0120.00616.30
7.4.90.0060.01116.26
7.4.80.0080.01219.39
7.4.70.0070.01116.31
7.4.60.0100.00716.20
7.4.50.0080.00016.45
7.4.40.0090.00322.77
7.4.30.0080.00816.23
7.4.00.0080.00814.80
7.3.330.0000.00512.92
7.3.320.0000.00612.86
7.3.310.0040.00415.98
7.3.300.0000.00616.14
7.3.290.0060.01316.23
7.3.280.0070.00716.11
7.3.270.0030.01417.40
7.3.260.0070.01016.09
7.3.250.0060.01116.43
7.3.240.0100.00616.48
7.3.230.0120.00916.39
7.3.210.0080.01116.16
7.3.200.0150.00419.39
7.3.190.0130.00316.35
7.3.180.0090.00616.16
7.3.170.0030.01516.43
7.3.160.0060.00916.29
7.3.120.0100.00614.83
7.3.10.0030.00916.35
7.3.00.0090.00616.54
7.2.330.0100.00716.34
7.2.320.0060.01616.45
7.2.310.0090.00916.57
7.2.300.0130.00316.61
7.2.290.0090.00616.50
7.2.130.0070.01016.72
7.2.120.0040.01116.75
7.2.110.0030.01016.60
7.2.100.0060.00916.62
7.2.90.0180.00016.55
7.2.80.0030.01216.62
7.2.70.0030.00716.58
7.2.60.0060.00616.45
7.2.50.0030.01016.56
7.2.40.0120.00916.45
7.2.30.0030.00716.43
7.2.20.0090.00916.81
7.2.10.0130.00716.50
7.2.00.0070.01218.09
7.1.250.0060.00315.72
7.1.100.0030.00917.94
7.1.70.0000.00816.93
7.1.60.0070.01419.82
7.1.50.0070.01716.87
7.1.00.0100.03722.37
7.0.200.0040.00416.71
7.0.140.0000.07322.08
7.0.60.0000.08019.84
7.0.50.0000.07317.79
7.0.40.0000.09020.30
7.0.30.0230.08320.18
7.0.20.0330.07720.18
7.0.10.0070.09020.33
7.0.00.0130.07720.20
5.6.280.0000.07320.81
5.6.210.0130.03720.54
5.6.200.0070.08018.27
5.6.190.0030.06020.49
5.6.180.0300.07320.35
5.6.170.0300.07020.31
5.6.160.0000.06320.40
5.6.150.0170.06718.19
5.6.140.0070.06018.12
5.6.130.0100.05718.11
5.6.120.0130.07720.89
5.6.110.0030.07720.97
5.6.100.0070.07720.98
5.6.90.0100.07020.98
5.6.80.0170.06020.28
5.5.350.3830.03720.38
5.5.340.0000.04317.92
5.5.330.0030.08320.40
5.5.320.0300.07020.24
5.5.310.0230.05320.27
5.5.300.0070.08017.97
5.5.290.0070.07017.97
5.5.280.0070.04020.73
5.5.270.0130.03720.66
5.5.260.0070.07320.86
5.5.250.0130.05720.67
5.5.240.0030.07020.14
5.4.450.0230.04319.45
5.4.440.0300.03719.46
5.4.430.0300.03719.12
5.4.420.0270.04019.40
5.4.410.0400.04019.00
5.4.400.0330.04019.13
5.4.390.0300.04718.77
5.4.380.0300.03319.07
5.4.370.0370.04019.14
5.4.360.0330.03319.24
5.4.350.0270.03719.13
5.4.340.0430.06319.08
5.4.320.0300.03318.91
5.4.310.0370.04019.21
5.4.300.0300.03319.23
5.4.290.0370.03319.25
5.4.280.0400.03719.09
5.4.270.0330.03019.05
5.4.260.0370.03718.93
5.4.250.0300.03319.15
5.4.240.0400.03718.80
5.4.230.0330.03019.15
5.4.220.0270.04019.09
5.4.210.0270.04019.05
5.4.200.0330.03019.20
5.4.190.0330.04018.91
5.4.180.0230.04019.12
5.4.170.0370.04019.16
5.4.160.0230.04019.02
5.4.150.0300.03319.22
5.4.140.0330.02716.41
5.4.130.0200.04016.30
5.4.120.0270.03716.16
5.4.110.0330.03016.41
5.4.100.0270.03316.39
5.4.90.0270.03716.07
5.4.80.0330.03016.32
5.4.70.0230.03716.37
5.4.60.0230.03716.04
5.4.50.0230.03716.38
5.4.40.0330.03016.48
5.4.30.0270.04316.38
5.4.20.0270.04016.05
5.4.10.0230.04016.40
5.4.00.0270.04015.61
5.3.290.0270.05314.61
5.3.280.0400.03714.60
5.3.270.0300.03314.45
5.3.260.0330.03714.70
5.3.250.0230.04014.65
5.3.240.0270.03714.54
5.3.230.0200.04314.61
5.3.220.0330.06014.58
5.3.210.0370.04014.50
5.3.200.0300.03314.42
5.3.190.0270.03714.58
5.3.180.0270.05014.41
5.3.170.0270.03314.39
5.3.160.0300.03714.37
5.3.150.0230.04014.41
5.3.140.0300.04314.40
5.3.130.0270.03714.37
5.3.120.0330.06714.52
5.3.110.0230.04714.49
5.3.100.0400.03313.87
5.3.90.0330.04013.85
5.3.80.0300.04314.05
5.3.70.0370.07013.86
5.3.60.0330.05313.88
5.3.50.0270.04013.98
5.3.40.0270.04013.88
5.3.30.0330.05713.78
5.3.20.0330.06713.63
5.3.10.0400.04713.53
5.3.00.0330.03713.57
5.2.170.0270.05313.43
5.2.160.0270.03013.43
5.2.150.0270.06013.43
5.2.140.0230.02713.43
5.2.130.0300.04713.43
5.2.120.0230.02713.43
5.2.110.0270.04013.43
5.2.100.0270.07013.43
5.2.90.0200.03013.43
5.2.80.0200.03013.43
5.2.70.0270.03713.43
5.2.60.0270.05713.43
5.2.50.0230.04713.43
5.2.40.0200.02713.43
5.2.30.0000.03013.43
5.2.20.0030.05013.43
5.2.10.0000.03313.43
5.2.00.0000.03313.43
5.1.60.0030.05013.43
5.1.50.1770.02713.43
5.1.40.1930.02713.43
5.1.30.2430.03013.43
5.1.20.2200.02713.43
5.1.10.2330.02313.43
5.1.00.2070.02313.43
5.0.50.1370.01713.43
5.0.40.0970.02313.43
5.0.30.1030.03013.43
5.0.20.1000.01713.43
5.0.10.1130.02313.43
5.0.00.1270.03713.43
4.4.90.1230.02313.43
4.4.80.0970.01713.43
4.4.70.0930.02013.43
4.4.60.1270.02013.43
4.4.50.1130.01013.43
4.4.40.1230.03013.43
4.4.30.1000.01313.43
4.4.20.1130.01313.43
4.4.10.1030.01013.43
4.4.00.0800.02313.43
4.3.110.0870.01713.43
4.3.100.0800.01713.43
4.3.90.0870.01313.43
4.3.80.0900.02313.43
4.3.70.0930.01313.43
4.3.60.0830.01713.43
4.3.50.0930.01713.43
4.3.40.0830.02713.43
4.3.30.0400.01713.43
4.3.20.0530.01713.43
4.3.10.0430.01713.43
4.3.00.0700.02313.43

preferences:
37.24 ms | 401 KiB | 5 Q