3v4l.org

run code in 300+ PHP versions simultaneously
<?php chr('А'); ?>

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)
8.3.60.0140.00018.40
8.3.50.0180.00322.03
8.3.40.0130.00318.75
8.3.30.0150.00019.10
8.3.20.0080.00020.22
8.3.10.0050.00322.00
8.3.00.0040.00422.48
8.2.180.0140.00416.63
8.2.170.0090.00622.96
8.2.160.0140.00021.00
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00419.24
8.2.110.0090.00021.10
8.2.100.0040.00817.84
8.2.90.0040.00419.05
8.2.80.0000.01017.97
8.2.70.0030.00517.63
8.2.60.0050.00318.04
8.2.50.0050.00318.07
8.2.40.0000.00818.09
8.2.30.0040.00418.04
8.2.20.0040.00417.64
8.2.10.0080.00017.55
8.2.00.0040.00417.57
8.1.280.0030.01025.92
8.1.270.0070.00723.72
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00421.30
8.1.230.0120.00017.42
8.1.220.0100.00017.74
8.1.210.0000.00818.77
8.1.200.0030.00617.12
8.1.190.0040.00417.23
8.1.180.0060.00318.10
8.1.170.0040.00418.54
8.1.160.0050.00522.02
8.1.150.0040.00418.40
8.1.140.0000.00717.32
8.1.130.0040.00417.73
8.1.120.0040.00317.39
8.1.110.0040.00417.30
8.1.100.0000.00717.20
8.1.90.0070.00017.30
8.1.80.0000.00717.32
8.1.70.0000.00717.21
8.1.60.0000.00917.32
8.1.50.0040.00417.34
8.1.40.0000.00817.44
8.1.30.0000.00817.52
8.1.20.0030.00517.61
8.1.10.0050.00217.54
8.1.00.0080.00017.50
8.0.300.0050.00318.77
8.0.290.0040.00416.75
8.0.280.0070.00018.30
8.0.270.0000.00717.14
8.0.260.0000.00818.61
8.0.250.0030.00316.95
8.0.240.0080.00016.93
8.0.230.0000.00716.89
8.0.220.0000.00716.77
8.0.210.0000.00716.86
8.0.200.0000.00716.89
8.0.190.0050.00316.83
8.0.180.0000.00716.94
8.0.170.0050.00316.86
8.0.160.0040.00416.88
8.0.150.0070.00016.89
8.0.140.0090.00016.75
8.0.130.0000.00813.31
8.0.120.0050.00316.89
8.0.110.0040.00416.78
8.0.100.0040.00416.93
8.0.90.0040.00416.99
8.0.80.0060.01016.79
8.0.70.0050.00216.90
8.0.60.0000.00716.91
8.0.50.0040.00416.72
8.0.30.0120.00616.94
8.0.20.0050.01517.40
8.0.10.0030.00317.01
8.0.00.0120.00816.84
7.4.330.0030.00315.00
7.4.320.0030.00316.43
7.4.300.0060.00316.37
7.4.290.0000.00716.44
7.4.280.0090.00016.25
7.4.270.0000.00716.29
7.4.260.0030.00316.39
7.4.250.0040.00416.38
7.4.240.0000.00716.43
7.4.230.0030.00316.34
7.4.220.0190.00016.49
7.4.210.0060.01016.39
7.4.200.0030.00316.47
7.4.190.0030.00316.52
7.4.160.0110.00616.14
7.4.150.0090.00617.40
7.4.140.0090.00917.86
7.4.130.0110.00916.42
7.4.120.0080.00816.45
7.4.110.0210.00316.39
7.4.100.0070.01016.31
7.4.90.0140.00616.23
7.4.80.0130.01016.48
7.4.70.0100.01016.33
7.4.60.0040.01116.25
7.4.50.0000.00516.11
7.4.40.0040.01522.77
7.4.30.0120.00316.39
7.4.00.0060.00914.69
7.3.330.0030.00213.06
7.3.320.0000.00512.85
7.3.310.0070.00016.20
7.3.300.0000.00616.01
7.3.290.0000.01416.07
7.3.280.0080.01116.12
7.3.270.0160.00017.40
7.3.260.0110.00716.36
7.3.250.0070.01016.25
7.3.240.0180.00016.32
7.3.230.0060.01116.39
7.3.210.0120.00616.09
7.3.200.0000.02019.39
7.3.190.0130.01016.41
7.3.180.0120.00316.43
7.3.170.0120.00316.32
7.3.160.0080.00816.50
7.3.120.0030.01214.59
7.3.10.0060.00916.55
7.3.00.0120.00316.45
7.2.330.0060.01116.46
7.2.320.0090.00916.31
7.2.310.0130.00316.36
7.2.300.0070.01416.45
7.2.290.0030.01416.54
7.2.130.0030.00716.63
7.2.120.0030.00916.84
7.2.110.0030.00616.77
7.2.100.0060.00616.36
7.2.90.0110.00416.55
7.2.80.0040.00816.85
7.2.70.0060.00616.91
7.2.60.0030.00816.73
7.2.50.0130.00316.61
7.2.40.0050.00516.75
7.2.30.0060.00916.71
7.2.20.0040.00416.45
7.2.10.0000.01516.81
7.2.00.0050.00817.96
7.1.250.0040.00715.67
7.1.200.0000.00815.80
7.1.100.0000.01417.65
7.1.70.0040.00416.85
7.1.60.0080.00319.82
7.1.50.0090.00916.83
7.1.00.0070.07322.45
7.0.200.0060.00616.33
7.0.140.0000.07721.99
7.0.60.0070.04019.90
7.0.50.0100.04017.89
7.0.40.0070.04720.24
7.0.30.0230.04320.17
7.0.20.0230.07720.13
7.0.10.0000.06720.17
7.0.00.0100.06020.19
5.6.280.0000.07721.05
5.6.210.0170.05320.64
5.6.200.0030.04018.19
5.6.190.0070.08020.45
5.6.180.3670.04320.63
5.6.170.0330.03720.54
5.6.160.0130.07020.54
5.6.150.0100.07718.21
5.6.140.0070.07718.11
5.6.130.0000.07018.11
5.6.120.0000.04720.89
5.6.110.0170.07721.11
5.6.100.0130.07721.02
5.6.90.0070.03720.94
5.6.80.0030.04020.37
5.6.70.0000.07720.46
5.5.350.0030.08020.51
5.5.340.0100.04717.95
5.5.330.0100.08020.45
5.5.320.0330.06320.24
5.5.310.0370.07320.26
5.5.300.0070.08017.91
5.5.290.0070.05017.91
5.5.280.0030.04720.88
5.5.270.0070.07020.75
5.5.260.0100.03720.81
5.5.250.0200.07020.61
5.5.240.0330.06720.05
5.4.450.1870.03719.13
5.4.440.2070.04019.24
5.4.430.1900.04319.25
5.4.420.1930.04019.45
5.4.410.2270.04719.35
5.4.400.1870.03318.90
5.4.390.1870.03319.16
5.4.380.1870.03318.91
5.4.370.2070.05019.15
5.4.360.1870.04019.09
5.4.350.2130.03719.13
5.4.340.2130.04319.07
5.4.320.1930.04319.13
5.4.310.1800.04019.07
5.4.300.2130.04319.15
5.4.290.2070.04019.08
5.4.280.2070.04319.21
5.4.270.2130.04019.05
5.4.260.2170.04019.05
5.4.250.1970.03318.92
5.4.240.1930.04319.20
5.4.230.2100.03718.90
5.4.220.2070.03719.06
5.4.210.1900.04319.08
5.4.200.1800.04018.92
5.4.190.1900.03719.02
5.4.180.1270.03719.07
5.4.170.0030.04319.05
5.4.160.0030.07719.03
5.4.150.0070.04019.17
5.4.140.1670.03016.32
5.4.130.1930.04016.42
5.4.120.2100.03716.16
5.4.110.1970.03316.46
5.4.100.1470.03716.43
5.4.90.0000.03716.39
5.4.80.0070.03016.37
5.4.70.0870.03316.38
5.4.60.1930.03316.43
5.4.50.1770.04316.46
5.4.40.2100.03716.20
5.4.30.1870.03716.42
5.4.20.2130.04716.36
5.4.10.2000.04016.35
5.4.00.2370.03315.89
5.3.290.2130.04014.52
5.3.280.1800.04014.54
5.3.270.1530.04014.43
5.3.260.0000.05014.43
5.3.250.0000.04014.55
5.3.240.0830.05314.46
5.3.230.1930.04014.54
5.3.220.1900.05014.51
5.3.210.2030.04714.50
5.3.200.2200.03714.55
5.3.190.1970.03014.50
5.3.180.2130.04314.45
5.3.170.2100.03314.57
5.3.160.2070.04714.51
5.3.150.1800.04314.42
5.3.140.1800.04014.50
5.3.130.1830.04014.64
5.3.120.2200.04314.39
5.3.110.2100.04314.41
5.3.100.2070.04714.12
5.3.90.2070.04013.89
5.3.80.1900.03313.86
5.3.70.1870.03314.03
5.3.60.1830.04013.88
5.3.50.1800.04013.82
5.3.40.1870.03013.73
5.3.30.1970.04713.68
5.3.20.0130.03713.64
5.3.10.0200.06713.50
5.3.00.0230.07013.72
5.2.170.0100.03311.08
5.2.160.0170.03711.22
5.2.150.0200.02310.99
5.2.140.0130.04310.97
5.2.130.0170.03310.96
5.2.120.0130.03711.00
5.2.110.0230.05011.11
5.2.100.0170.03311.04
5.2.90.0130.03011.25
5.2.80.0200.03310.93
5.2.70.0130.04011.00
5.2.60.0100.04010.88
5.2.50.0130.03010.91
5.2.40.0130.02711.04
5.2.30.0070.03311.13
5.2.20.0170.05710.80
5.2.10.0130.03710.77
5.2.00.0130.02710.68
5.1.60.0130.0339.88
5.1.50.0100.0339.96
5.1.40.0100.0409.91
5.1.30.0170.02710.30
5.1.20.0130.02310.30
5.1.10.0200.0309.95
5.1.00.0100.02310.00
5.0.50.0100.0408.41
5.0.40.0130.0438.48
5.0.30.0070.0378.36
5.0.20.0070.0338.09
5.0.10.0070.0208.31
5.0.00.0070.0578.20
4.4.90.0100.0137.59
4.4.80.0100.0137.59
4.4.70.0070.0177.59
4.4.60.0030.0277.59
4.4.50.0170.0237.59
4.4.40.0070.0407.59
4.4.30.0070.0207.59
4.4.20.0030.0207.59
4.4.10.0070.0377.59
4.4.00.0030.0377.59
4.3.110.0070.0307.59
4.3.100.0030.0237.59
4.3.90.0070.0207.59
4.3.80.0030.0277.59
4.3.70.0100.0137.59
4.3.60.0070.0437.59
4.3.50.0100.0407.59
4.3.40.0030.0237.59
4.3.30.0030.0137.59
4.3.20.0000.0237.59
4.3.10.0030.0177.59
4.3.00.0030.0137.59

preferences:
47.85 ms | 401 KiB | 5 Q