3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('TRUE', false, false); if(TRUE) echo 'Ano'; else echo 'Ne'; $constants = get_defined_constants(true); foreach ($constants as $key => $values) { foreach ($values as $key2 => $val) { if ($key2 == 'TRUE') { echo "$key\n"; } } }

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)
8.3.40.0070.00718.64
8.3.30.0110.00419.05
8.3.20.0090.00620.29
8.3.10.0100.00623.48
8.3.00.0040.00419.38
8.2.170.0090.00922.96
8.2.160.0150.00620.52
8.2.150.0080.00824.18
8.2.140.0030.01224.66
8.2.130.0040.00426.16
8.2.120.0070.00020.95
8.2.110.0040.00722.27
8.2.100.0110.00317.91
8.2.90.0040.00419.05
8.2.80.0050.00317.97
8.2.70.0080.00017.48
8.2.60.0000.00818.03
8.2.50.0000.00818.07
8.2.40.0040.00418.16
8.2.30.0040.00418.00
8.2.20.0040.00417.71
8.2.10.0000.00717.97
8.2.00.0070.00017.78
8.1.270.0030.01023.97
8.1.260.0000.00826.35
8.1.250.0030.00528.09
8.1.240.0030.00618.72
8.1.230.0110.00019.10
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00717.23
8.1.190.0040.00417.11
8.1.180.0000.00818.10
8.1.170.0040.00418.58
8.1.160.0000.00722.04
8.1.150.0040.00419.00
8.1.140.0030.00517.39
8.1.130.0000.00817.84
8.1.120.0000.00717.47
8.1.110.0050.00217.37
8.1.100.0000.00717.48
8.1.90.0040.00417.53
8.1.80.0040.00417.41
8.1.70.0050.00217.40
8.1.60.0050.00317.59
8.1.50.0080.00017.43
8.1.40.0040.00417.59
8.1.30.0060.00317.67
8.1.20.0040.00417.51
8.1.10.0020.00517.54
8.1.00.0060.00317.45
8.0.300.0000.00818.77
8.0.290.0060.00316.75
8.0.280.0020.00518.47
8.0.270.0040.00417.25
8.0.260.0030.00317.28
8.0.250.0030.00316.96
8.0.240.0070.00016.95
8.0.230.0030.00517.03
8.0.220.0000.00717.03
8.0.210.0040.00416.95
8.0.200.0030.00317.07
8.0.190.0030.01017.05
8.0.180.0000.00716.93
8.0.170.0040.00417.01
8.0.160.0000.00717.02
8.0.150.0000.00816.87
8.0.140.0000.00816.90
8.0.130.0060.00313.45
8.0.120.0000.00716.92
8.0.110.0000.00716.91
8.0.100.0030.00516.80
8.0.90.0000.00716.79
8.0.80.0060.01217.02
8.0.70.0080.00017.02
8.0.60.0040.00416.94
8.0.50.0040.00416.98
8.0.30.0100.01217.03
8.0.20.0120.01617.40
8.0.10.0000.00716.95
8.0.00.0050.01516.92
7.4.330.0030.00315.19
7.4.320.0000.00616.57
7.4.300.0070.00016.52
7.4.290.0000.00716.55
7.4.280.0040.00416.58
7.4.270.0030.00316.54
7.4.260.0040.00416.61
7.4.250.0040.00416.46
7.4.240.0020.00516.65
7.4.230.0070.00016.53
7.4.220.0090.00916.66
7.4.210.0140.00016.67
7.4.200.0070.00016.61
7.4.160.0170.00016.41
7.4.150.0090.01317.40
7.4.140.0060.01217.86
7.4.130.0050.01216.55
7.4.120.0130.00816.59
7.4.110.0120.00616.48
7.4.100.0170.00016.52
7.4.90.0090.00916.70
7.4.80.0120.01219.39
7.4.70.0170.00016.54
7.4.60.0100.00716.53
7.4.50.0000.00516.63
7.4.40.0090.00916.37
7.4.30.0060.00916.71
7.4.00.0130.00314.82
7.3.330.0030.00313.23
7.3.320.0050.00013.18
7.3.310.0070.00016.22
7.3.300.0000.00716.23
7.3.290.0160.00516.46
7.3.280.0070.01116.37
7.3.270.0100.00717.40
7.3.260.0090.00916.64
7.3.250.0100.01016.37
7.3.240.0090.00616.43
7.3.230.0050.01116.39
7.3.210.0120.00916.62
7.3.200.0030.01319.39
7.3.190.0070.01516.36
7.3.180.0120.00316.32
7.3.170.0100.00616.39
7.3.160.0120.00416.63
7.3.10.0120.00616.18
7.3.00.0260.00016.46
7.2.330.0070.01616.66
7.2.320.0090.00916.78
7.2.310.0040.01316.70
7.2.300.0150.00316.69
7.2.290.0080.00816.75
7.2.130.0180.00416.74
7.2.120.0000.01516.42
7.2.110.0100.00316.74
7.2.100.0000.01216.54
7.2.90.0090.01216.54
7.2.80.0040.01116.57
7.2.70.0130.00316.59
7.2.60.0080.00816.59
7.2.50.0260.00916.56
7.2.40.0030.01016.27
7.2.30.0170.00316.25
7.2.20.0130.00716.69
7.2.10.0030.01016.13
7.2.00.0040.01118.15
7.1.250.0150.00015.66
7.1.200.0170.00015.39
7.1.100.0120.00818.02
7.1.70.0000.01017.19
7.1.60.0120.00319.40
7.1.50.0070.01616.82
7.1.00.0100.08322.51
7.0.200.0040.00416.83
7.0.140.0100.06721.95
7.0.60.0030.04019.95
7.0.50.0030.06317.88
7.0.40.0070.05020.41
7.0.30.0300.04720.21
7.0.20.0330.04720.22
7.0.10.0300.07720.04
7.0.00.0170.07320.16
5.6.280.0000.07721.05
5.6.210.0100.03320.55
5.6.200.0100.07318.22
5.6.190.0170.08020.45
5.6.180.0000.04320.36
5.6.170.0300.04720.52
5.6.160.0070.08320.38
5.6.150.0100.08318.21
5.6.140.0070.09018.14
5.6.130.0100.07718.11
5.6.120.0100.08021.08
5.6.110.0100.05321.04
5.6.100.0100.08321.03
5.6.90.0130.07321.10
5.6.80.0070.08720.52
5.6.70.0300.07320.54
5.5.350.0170.03320.40
5.5.340.0070.05018.02
5.5.330.0100.06320.43
5.5.320.0000.04320.15
5.5.310.0170.03720.34
5.5.300.0100.05018.00
5.5.290.0070.07717.99
5.5.280.0030.09020.88
5.5.270.0070.04320.71
5.5.260.0170.06720.82
5.5.250.0030.07720.61
5.5.240.0030.09020.30
5.4.450.0100.05719.49
5.4.440.0830.05019.27
5.4.430.0170.04719.16
5.4.420.0600.06719.57
5.4.410.0170.06018.99
5.4.400.0230.05718.75
5.4.390.0600.05318.93
5.4.380.0200.04318.74
5.4.370.0100.05018.79
5.4.360.0070.04718.72
5.4.350.0050.04612.19
5.4.340.0150.06012.18
5.4.320.0060.04112.69
5.4.310.0090.03512.68
5.4.300.0070.03512.69
5.4.290.0050.03812.68
5.4.280.0040.03612.58
5.4.270.0110.03412.58
5.4.260.0080.03812.58
5.4.250.0070.03712.58
5.4.240.0110.03812.58
5.4.230.0040.04112.57
5.4.220.0050.04112.57
5.4.210.0040.04112.57
5.4.200.0060.04112.57
5.4.190.0090.03712.57
5.4.180.0040.04312.57
5.4.170.0030.03812.58
5.4.160.0060.03812.57
5.4.150.0080.03912.57
5.4.140.0060.03812.25
5.4.130.0110.04112.25
5.4.120.0080.03712.20
5.4.110.0080.03712.20
5.4.100.0080.03312.20
5.4.90.0100.04212.20
5.4.80.0070.04212.20
5.4.70.0060.04212.20
5.4.60.0060.04012.20
5.4.50.0090.03612.20
5.4.40.0050.03512.18
5.4.30.0070.03912.18
5.4.20.0080.04012.18
5.4.10.0050.03512.18
5.4.00.0030.04411.67
5.3.290.0060.03812.93
5.3.280.0030.04112.86
5.3.270.0080.03912.87
5.3.260.0070.03712.87
5.3.250.0100.03912.87
5.3.240.0080.04012.87
5.3.230.0110.03412.86
5.3.220.0100.03912.83
5.3.210.0100.04012.83
5.3.200.0040.03812.83
5.3.190.0050.03812.83
5.3.180.0080.03512.83
5.3.170.0050.03712.83
5.3.160.0070.03712.82
5.3.150.0070.03612.82
5.3.140.0110.03212.82
5.3.130.0100.04212.81
5.3.120.0090.04112.81
5.3.110.0060.03912.81
5.3.100.0040.03912.30
5.3.90.0100.03412.28
5.3.80.0060.04312.27
5.3.70.0050.04112.27
5.3.60.0030.04012.25
5.3.50.0040.03712.20
5.3.40.0040.04612.20
5.3.30.0050.03712.16
5.3.20.0050.03711.94
5.3.10.0030.04411.91
5.3.00.0050.03811.89
5.2.170.0040.0349.37
5.2.160.0080.0329.37
5.2.150.0050.0309.38
5.2.140.0070.0309.36
5.2.130.0060.0319.33
5.2.120.0070.0289.33
5.2.110.0050.0339.33
5.2.100.0070.0269.33
5.2.90.0030.0299.33
5.2.80.0040.0339.32
5.2.70.0080.0309.32
5.2.60.0110.0299.27
5.2.50.0060.0399.24
5.2.40.0020.0319.22
5.2.30.0060.0319.16
5.2.20.0050.0349.15
5.2.10.0030.0349.07
5.2.00.0070.0358.97
5.1.60.0080.0248.27
5.1.50.0050.0248.27
5.1.40.0040.0318.26
5.1.30.0080.0308.61
5.1.20.0060.0308.63
5.1.10.0040.0278.36
5.1.00.0070.0318.35
5.0.50.0050.0196.82
5.0.40.0020.0386.67
5.0.30.0020.0336.49
5.0.20.0070.0216.46
5.0.10.0020.0346.43
5.0.00.0050.0396.45
4.4.90.0030.0224.77
4.4.80.0020.0174.75
4.4.70.0020.0244.76
4.4.60.0060.0124.75
4.4.50.0030.0184.77
4.4.40.0050.0334.71
4.4.30.0030.0194.76
4.4.20.0030.0164.84
4.4.10.0070.0174.85
4.4.00.0040.0314.76
4.3.110.0020.0174.67
4.3.100.0050.0134.66
4.3.90.0070.0194.63
4.3.80.0030.0254.58
4.3.70.0050.0124.63
4.3.60.0030.0144.63
4.3.50.0030.0144.63
4.3.40.0020.0294.54
4.3.30.0010.0173.28
4.3.20.0040.0203.25
4.3.10.0030.0203.22
4.3.00.0030.0207.20

preferences:
46.46 ms | 400 KiB | 5 Q