3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Example; $valueOfTrue = 0; // this was coming from config in real-world. $valueOfFalse = 1; // Same here. ^ define('TRUE', $valueOfTrue); define('FALSE', $valueOfFalse); var_dump(TRUE, FALSE); // Happy debugging...

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)
8.3.60.0140.00718.30
8.3.50.0080.01122.10
8.3.40.0000.01518.88
8.3.30.0100.01019.00
8.3.20.0090.00020.27
8.3.10.0040.00422.09
8.3.00.0100.00322.40
8.2.180.0090.00916.38
8.2.170.0100.01022.96
8.2.160.0070.00720.95
8.2.150.0100.00624.18
8.2.140.0030.00624.66
8.2.130.0000.01226.16
8.2.120.0060.00617.50
8.2.110.0070.00322.22
8.2.100.0080.00417.91
8.2.90.0000.00819.10
8.2.80.0080.00017.97
8.2.70.0030.00617.50
8.2.60.0100.00017.80
8.2.50.0000.00818.07
8.2.40.0040.00418.09
8.2.30.0040.00417.98
8.2.20.0040.00417.54
8.2.10.0050.00319.29
8.2.00.0030.00717.65
8.1.280.0070.00725.92
8.1.270.0000.00723.83
8.1.260.0090.00026.35
8.1.250.0050.00328.09
8.1.240.0040.00423.88
8.1.230.0080.00417.45
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0070.00317.10
8.1.190.0020.00517.41
8.1.180.0080.00018.10
8.1.170.0000.00918.65
8.1.160.0070.00021.86
8.1.150.0000.00818.50
8.1.140.0000.00717.26
8.1.130.0000.00717.89
8.1.120.0000.00717.40
8.1.110.0040.00417.36
8.1.100.0040.00417.43
8.1.90.0060.00317.32
8.1.80.0000.00717.32
8.1.70.0070.00017.39
8.1.60.0030.00617.48
8.1.50.0000.00817.43
8.1.40.0060.00317.43
8.1.30.0000.00717.58
8.1.20.0090.00017.50
8.1.10.0040.00417.31
8.1.00.0040.00417.36
8.0.300.0070.00018.77
8.0.290.0080.00016.75
8.0.280.0030.00318.25
8.0.270.0070.00017.23
8.0.260.0000.00716.82
8.0.250.0000.00717.04
8.0.240.0040.00416.96
8.0.230.0000.00716.94
8.0.220.0000.00716.82
8.0.210.0070.00016.91
8.0.200.0030.00316.97
8.0.190.0030.00516.84
8.0.180.0040.00416.89
8.0.170.0000.00716.91
8.0.160.0050.00216.87
8.0.150.0000.00716.72
8.0.140.0030.00416.74
8.0.130.0000.00613.35
8.0.120.0080.00016.86
8.0.110.0080.00016.87
8.0.100.0030.00516.84
8.0.90.0050.00316.86
8.0.80.0060.00916.82
8.0.70.0040.00416.95
8.0.60.0040.00416.70
8.0.50.0040.00416.68
8.0.30.0100.01517.00
8.0.20.0120.00617.40
8.0.10.0000.00716.83
8.0.00.0070.01216.73
7.4.330.0000.00515.00
7.4.320.0030.00316.36
7.4.300.0000.00716.44
7.4.290.0060.00016.38
7.4.280.0000.00716.42
7.4.270.0040.00416.48
7.4.260.0000.00916.41
7.4.250.0040.00416.54
7.4.240.0040.00416.44
7.4.230.0050.00216.51
7.4.220.0120.00916.63
7.4.210.0050.01116.54
7.4.200.0000.00716.52
7.4.190.0070.00016.53
7.4.160.0100.00616.37
7.4.150.0120.00617.40
7.4.140.0080.00817.86
7.4.130.0030.01616.45
7.4.120.0130.00716.58
7.4.110.0140.00316.45
7.4.100.0090.00916.50
7.4.90.0110.00816.48
7.4.80.0180.00019.39
7.4.70.0060.01016.47
7.4.60.0060.00916.34
7.4.50.0040.00416.34
7.4.40.0070.00722.77
7.4.30.0170.00616.32
7.4.00.0000.01014.79
7.3.330.0050.00012.98
7.3.320.0050.00012.99
7.3.310.0000.00716.00
7.3.300.0030.00316.05
7.3.290.0030.01116.20
7.3.280.0080.01016.19
7.3.270.0090.01017.40
7.3.260.0100.00716.22
7.3.250.0070.01116.49
7.3.240.0070.01316.15
7.3.230.0070.01016.39
7.3.210.0100.01016.19
7.3.200.0070.01419.39
7.3.190.0140.00816.31
7.3.180.0090.01116.30
7.3.170.0060.00916.27
7.3.160.0120.00616.33
7.3.120.0120.00014.91
7.2.330.0070.01016.52
7.2.320.0150.00916.53
7.2.310.0060.01016.34
7.2.300.0100.00716.57
7.2.290.0100.01016.32
7.2.60.0130.00016.57
7.2.00.0030.01019.13
7.1.200.0070.00715.68
7.1.100.0040.00818.07
7.1.70.0000.00717.12
7.1.60.0110.01119.82
7.1.50.0100.00616.83
7.1.00.0070.06722.45
7.0.200.0000.01016.56
7.0.140.0000.07722.08
7.0.60.0100.07019.84
7.0.50.0070.06017.79
7.0.40.0130.08020.24
7.0.30.0370.07720.09
7.0.20.0230.04320.19
7.0.10.0070.04720.00
7.0.00.0130.07020.33
5.6.280.0070.09020.82
5.6.210.0030.04720.56
5.6.200.0030.08318.16
5.6.190.0100.06720.35
5.6.180.0030.06720.57
5.6.170.0300.06320.41
5.6.160.0130.06720.70
5.6.150.0100.06018.15
5.6.140.0070.03718.20
5.6.130.0030.08318.12
5.6.120.0070.07320.98
5.6.110.0130.08021.11
5.6.100.0200.05021.11
5.6.90.0130.03320.88
5.6.80.0030.06020.41
5.5.350.0030.08020.40
5.5.340.0030.03718.01
5.5.330.0100.08020.16
5.5.320.0270.04320.31
5.5.310.0170.05020.51
5.5.300.0070.06317.88
5.5.290.0130.08017.91
5.5.280.0100.08020.68
5.5.270.0100.07320.87
5.5.260.0000.04320.87
5.5.250.0070.06020.57
5.5.240.0070.06020.15
5.4.450.0600.05319.57
5.4.440.0330.05019.21
5.4.430.1400.00019.52
5.4.420.1100.00019.16
5.4.410.0130.05019.03
5.4.400.0030.05718.50
5.4.390.0170.04318.65
5.4.380.0200.05718.77
5.4.370.0170.05318.71
5.4.360.0230.04718.53
5.4.350.0300.05018.61
5.4.340.0200.04718.65
5.4.320.0070.03912.45
5.4.310.0060.03912.45
5.4.300.0050.03812.46
5.4.290.0080.03612.45
5.4.280.0060.03612.35
5.4.270.0090.03312.32
5.4.260.0050.03912.32
5.4.250.0050.03912.32
5.4.240.0060.03712.32
5.4.230.0080.03712.31
5.4.220.0090.03512.31
5.4.210.0050.03812.31
5.4.200.0050.03912.31
5.4.190.0070.04212.30
5.4.180.0050.03812.31
5.4.170.0060.03912.32
5.4.160.0040.03812.31
5.4.150.0060.03612.30
5.4.140.0050.03811.99
5.4.130.0040.03711.98
5.4.120.0030.03711.93
5.4.110.0080.03611.93
5.4.100.0080.03411.93
5.4.90.0050.03711.93
5.4.80.0050.04011.93
5.4.70.0090.04511.93
5.4.60.0070.04811.93
5.4.50.0100.04611.93
5.4.40.0100.03411.92
5.4.30.0070.05011.92
5.4.20.0060.05111.91
5.4.10.0050.04611.92
5.4.00.0050.03711.41
5.3.290.0060.04012.80
5.3.280.0060.03812.71
5.3.270.0040.04412.72
5.3.260.0050.04412.72
5.3.250.0120.05512.72
5.3.240.0100.03812.72
5.3.230.0070.03812.71
5.3.220.0040.03912.68
5.3.210.0050.04612.68
5.3.200.0060.03712.68
5.3.190.0080.03712.68
5.3.180.0060.03912.67
5.3.170.0100.03712.66
5.3.160.0070.03912.67
5.3.150.0070.04012.67
5.3.140.0070.03812.66
5.3.130.0040.04412.65
5.3.120.0070.04412.66
5.3.110.0100.05112.66
5.3.100.0070.06012.12
5.3.90.0220.10812.09
5.3.80.0090.05112.07
5.3.70.0030.04512.07
5.3.60.0060.04212.07
5.3.50.0100.06712.00
5.3.40.0140.06912.00
5.3.30.0160.08211.94
5.3.20.0140.05411.71
5.3.10.0180.09011.66
5.3.00.0050.04211.64
5.2.170.0080.0489.15
5.2.160.0060.0419.15
5.2.150.0040.0379.15
5.2.140.0110.0499.15
5.2.130.0240.0689.11
5.2.120.0220.0659.11
5.2.110.0070.0449.11
5.2.100.0170.0899.11
5.2.90.0120.0609.11
5.2.80.0120.0519.10
5.2.70.0140.0839.09
5.2.60.0060.0389.05
5.2.50.0150.0799.03
5.2.40.0060.0319.00
5.2.30.0060.0308.97
5.2.20.0170.0648.96
5.2.10.0130.0398.89
5.2.00.0070.0408.75
5.1.60.0060.0368.04
5.1.50.0110.0308.04
5.1.40.0180.0618.02
5.1.30.0070.0278.37
5.1.20.0060.0368.40
5.1.10.0040.0278.11
5.1.00.0080.0288.11
5.0.50.0070.0196.59
5.0.40.0020.0456.45
5.0.30.0050.0456.27
5.0.20.0060.0356.24
5.0.10.0030.0356.21
5.0.00.0060.0516.20
4.4.90.0060.0284.77
4.4.80.0140.0214.75
4.4.70.0040.0204.75
4.4.60.0080.0164.75
4.4.50.0060.0344.77
4.4.40.0080.0384.71
4.4.30.0070.0394.76
4.4.20.0140.0224.84
4.4.10.0060.0324.85
4.4.00.0050.0854.76
4.3.110.0030.0214.67
4.3.100.0070.0284.66
4.3.90.0020.0204.63
4.3.80.0050.0324.58
4.3.70.0060.0194.63
4.3.60.0120.0404.62
4.3.50.0030.0164.63
4.3.40.0030.0324.54
4.3.30.0050.0163.27
4.3.20.0030.0193.25
4.3.10.0030.0333.22
4.3.00.0000.01713.28

preferences:
34.15 ms | 401 KiB | 5 Q