3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r ( ( 65535 & 1) or false );

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)
8.3.60.0100.00318.31
8.3.50.0160.00322.85
8.3.40.0040.01118.77
8.3.30.0070.00718.78
8.3.20.0080.00020.20
8.3.10.0060.00620.40
8.3.00.0050.00319.13
8.2.180.0070.01116.32
8.2.170.0140.00322.96
8.2.160.0150.00020.34
8.2.150.0000.00824.18
8.2.140.0000.00724.66
8.2.130.0070.00026.16
8.2.120.0070.00020.98
8.2.110.0100.00720.53
8.2.100.0110.00018.09
8.2.90.0050.00318.95
8.2.80.0030.00517.97
8.2.70.0080.00017.50
8.2.60.0000.00817.80
8.2.50.0000.00918.07
8.2.40.0030.00518.09
8.2.30.0030.00619.31
8.2.20.0080.00017.41
8.2.10.0040.00417.99
8.2.00.0040.00417.43
8.1.280.0070.00725.92
8.1.270.0040.00423.75
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0050.00523.91
8.1.230.0040.00718.94
8.1.220.0000.01117.74
8.1.210.0020.00518.77
8.1.200.0040.00817.22
8.1.190.0060.00317.23
8.1.180.0050.00318.10
8.1.170.0000.00818.50
8.1.160.0000.00721.86
8.1.150.0000.00718.75
8.1.140.0080.00017.31
8.1.130.0030.00317.63
8.1.120.0050.00317.32
8.1.110.0040.00417.38
8.1.100.0040.00417.32
8.1.90.0030.00317.27
8.1.80.0080.00017.31
8.1.70.0070.00017.30
8.1.60.0040.00417.45
8.1.50.0030.00617.27
8.1.40.0050.00317.29
8.1.30.0040.00417.37
8.1.20.0060.00317.34
8.1.10.0000.00717.38
8.1.00.0040.00417.30
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0000.00718.18
8.0.270.0040.00417.16
8.0.260.0000.00617.14
8.0.250.0030.00316.70
8.0.240.0050.00316.82
8.0.230.0000.00716.82
8.0.220.0060.00016.66
8.0.210.0000.00716.77
8.0.200.0040.00416.88
8.0.190.0000.00716.82
8.0.180.0070.00016.79
8.0.170.0050.00216.71
8.0.160.0000.00716.64
8.0.150.0040.00416.65
8.0.140.0000.00716.60
8.0.130.0000.00513.21
8.0.120.0040.00416.59
8.0.110.0000.00816.75
8.0.100.0000.00816.58
8.0.90.0000.00716.71
8.0.80.0000.01516.70
8.0.70.0050.00516.72
8.0.60.0040.00416.65
8.0.50.0000.00716.57
8.0.30.0150.00616.94
8.0.20.0120.00617.40
8.0.10.0000.00716.77
8.0.00.0110.01016.67
7.4.330.0000.00615.00
7.4.320.0040.00416.50
7.4.300.0000.00616.46
7.4.290.0000.00616.34
7.4.280.0000.00816.48
7.4.270.0040.00416.47
7.4.260.0030.00316.44
7.4.250.0030.00316.41
7.4.240.0020.00516.41
7.4.230.0030.00316.18
7.4.220.0110.00816.48
7.4.210.0120.00316.47
7.4.200.0030.00516.26
7.4.160.0080.00816.16
7.4.150.0090.00917.40
7.4.140.0080.01117.86
7.4.130.0090.00816.51
7.4.120.0100.00716.30
7.4.110.0040.01216.48
7.4.100.0130.00316.35
7.4.90.0030.01316.41
7.4.80.0100.01019.39
7.4.70.0070.01016.09
7.4.60.0100.00716.35
7.4.50.0070.00016.12
7.4.40.0060.00916.49
7.4.30.0030.01216.51
7.4.00.0120.00314.70
7.3.330.0060.00013.06
7.3.320.0000.00512.86
7.3.310.0070.00016.17
7.3.300.0000.00716.04
7.3.290.0080.00616.13
7.3.280.0080.00816.16
7.3.270.0070.01117.40
7.3.260.0170.00316.22
7.3.250.0080.01316.13
7.3.240.0060.00916.39
7.3.230.0170.00316.39
7.3.210.0080.01216.12
7.3.200.0170.00319.39
7.3.190.0120.00916.09
7.3.180.0110.00516.25
7.3.170.0100.01116.27
7.3.160.0080.00816.29
7.2.330.0070.01016.43
7.2.320.0080.00916.36
7.2.310.0030.01616.28
7.2.300.0060.01616.30
7.2.290.0140.00316.30
7.2.00.0070.01119.16
7.1.100.0000.01217.94
7.1.70.0060.00617.13
7.1.60.0100.01319.61
7.1.50.0000.01116.89
7.1.00.0000.08022.52
7.0.200.0130.00316.68
7.0.140.0000.07722.10
7.0.60.0030.08319.88
7.0.50.0030.05717.82
7.0.40.0100.04719.96
7.0.30.0130.06020.20
7.0.20.0330.07320.04
7.0.10.0070.06020.21
7.0.00.0070.08720.12
5.6.280.0000.07321.10
5.6.210.0130.05720.70
5.6.200.0030.04018.23
5.6.190.0100.04720.27
5.6.180.0230.07720.56
5.6.170.0270.04720.48
5.6.160.0030.05320.54
5.6.150.0070.04318.13
5.6.140.0070.08018.18
5.6.130.0170.04718.11
5.6.120.0000.04320.98
5.6.110.0000.07021.03
5.6.100.0030.04021.12
5.6.90.0030.06020.99
5.6.80.0200.07320.37
5.6.70.2330.04020.50
5.5.350.0100.08320.42
5.5.340.0030.03717.95
5.5.330.0100.04020.14
5.5.320.0230.04720.28
5.5.310.0200.03720.34
5.5.300.0100.03317.95
5.5.290.0070.05717.92
5.5.280.0070.05020.64
5.5.270.0100.05720.76
5.5.260.0070.08720.96
5.5.250.0000.05720.54
5.5.240.0270.07320.15
5.4.450.0230.05719.54
5.4.440.0300.04719.22
5.4.430.0400.05319.22
5.4.420.0400.04319.42
5.4.410.0430.06318.98
5.4.400.0370.06318.96
5.4.390.0400.06718.88
5.4.380.0270.05718.93
5.4.370.0300.03718.93
5.4.360.0370.03319.06
5.4.350.0370.07018.79
5.4.340.0400.04718.85
5.4.320.0300.05719.21
5.4.310.0330.05319.10
5.4.300.0400.06319.09
5.4.290.0430.04318.91
5.4.280.0400.07019.20
5.4.270.0400.04319.24
5.4.260.0370.04719.05
5.4.250.0400.06319.11
5.4.240.0270.05319.09
5.4.230.0370.02719.20
5.4.220.0270.04019.13
5.4.210.0370.07019.20
5.4.200.0230.04319.11
5.4.190.0330.03718.77
5.4.180.0270.03718.88
5.4.170.0330.07018.76
5.4.160.0400.06719.01
5.4.150.0330.04719.06
5.4.140.0400.06016.36
5.4.130.0400.06016.46
5.4.120.0330.06316.31
5.4.110.0330.06716.41
5.4.100.0300.03716.43
5.4.90.0230.04316.41
5.4.80.0230.04016.38
5.4.70.0400.06016.37
5.4.60.0370.06716.45
5.4.50.0400.05716.31
5.4.40.0370.06716.18
5.4.30.0430.04016.36
5.4.20.0330.04016.20
5.4.10.0270.04016.38
5.4.00.0300.06315.61
5.3.290.0370.06714.61
5.3.280.0370.06714.43
5.3.270.0270.03714.64
5.3.260.0230.03714.55
5.3.250.0270.07314.44
5.3.240.0300.05714.45
5.3.230.0270.05714.54
5.3.220.0230.05014.51
5.3.210.0300.05014.43
5.3.200.0330.06014.61
5.3.190.0300.04314.50
5.3.180.0400.03714.57
5.3.170.0330.06714.46
5.3.160.0430.04014.54
5.3.150.0400.06314.43
5.3.140.0400.04714.50
5.3.130.0300.03714.49
5.3.120.0300.05014.48
5.3.110.0300.03714.49
5.3.100.0300.04014.12
5.3.90.0430.06714.00
5.3.80.0270.04313.79
5.3.70.0230.04014.03
5.3.60.0370.04014.01
5.3.50.0370.06013.72
5.3.40.0470.05713.95
5.3.30.0300.07313.89
5.3.20.0400.06713.46
5.3.10.0330.06713.57
5.3.00.0330.06713.54
5.2.170.0270.03313.00
5.2.160.0330.05313.00
5.2.150.0200.03313.00
5.2.140.0300.03313.00
5.2.130.0230.02713.00
5.2.120.0330.03013.00
5.2.110.0230.02713.00
5.2.100.0270.03713.00
5.2.90.0300.03013.00
5.2.80.0230.05713.00
5.2.70.0330.05313.00
5.2.60.0300.05713.00
5.2.50.0300.04013.00
5.2.40.0330.05013.00
5.2.30.0270.04013.00
5.2.20.0230.05013.00
5.2.10.0170.03713.00
5.2.00.0330.04713.00
5.1.60.0300.04013.00
5.1.50.0230.03013.00
5.1.40.0230.02013.00
5.1.30.0300.04713.00
5.1.20.0230.04313.00
5.1.10.0270.04313.00
5.1.00.0230.04713.00
5.0.50.0130.04313.00
5.0.40.0130.03013.00
5.0.30.0130.03313.00
5.0.20.0130.03013.00
5.0.10.0130.01713.00
5.0.00.0130.04013.00
4.4.90.0070.02013.00
4.4.80.0070.03313.00
4.4.70.0200.02713.00
4.4.60.0130.02013.00
4.4.50.0130.02713.00
4.4.40.0100.03713.00
4.4.30.0130.03713.00
4.4.20.0070.04013.00
4.4.10.0130.02013.00
4.4.00.0070.04713.00
4.3.110.0200.02313.00
4.3.100.0130.03013.00
4.3.90.0170.01013.00
4.3.80.0070.03013.00
4.3.70.0100.01713.00
4.3.60.0100.03013.00
4.3.50.0100.01313.00
4.3.40.0070.03313.00
4.3.30.0000.02013.00
4.3.20.0070.03013.00
4.3.10.0070.01313.00
4.3.00.0070.03013.00

preferences:
45.14 ms | 401 KiB | 5 Q