3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('SPIDERMAN','peter parker'); function foo () { $x = 'spiderman is ' . SPIDERMAN; return $x; } foo();

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)
8.3.40.0070.00718.44
8.3.30.0110.00418.60
8.3.20.0050.00318.52
8.3.10.0000.00821.00
8.3.00.0040.00423.53
8.2.170.0070.00722.96
8.2.160.0100.00320.39
8.2.150.0050.00324.18
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0050.00319.66
8.2.110.0000.01022.24
8.2.100.0090.00317.91
8.2.90.0050.00219.23
8.2.80.0040.00418.04
8.2.70.0040.00417.50
8.2.60.0040.00418.04
8.2.50.0050.00318.07
8.2.40.0070.00018.28
8.2.30.0030.00519.77
8.2.20.0000.00817.63
8.2.10.0030.00517.73
8.2.00.0040.00717.54
8.1.270.0080.00023.99
8.1.260.0110.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00622.54
8.1.230.0080.00320.97
8.1.220.0090.00018.77
8.1.210.0060.00318.91
8.1.200.0000.00917.25
8.1.190.0030.00617.51
8.1.180.0050.00318.10
8.1.170.0080.00018.50
8.1.160.0040.00418.84
8.1.150.0000.00818.64
8.1.140.0000.00717.35
8.1.130.0030.00317.87
8.1.120.0050.00217.45
8.1.110.0050.00317.36
8.1.100.0030.00317.40
8.1.90.0070.00017.33
8.1.80.0030.00317.46
8.1.70.0030.00317.41
8.1.60.0000.00717.46
8.1.50.0030.00617.43
8.1.40.0040.00417.42
8.1.30.0000.00817.69
8.1.20.0040.00417.55
8.1.10.0060.00317.49
8.1.00.0030.00517.29
8.0.300.0030.00620.02
8.0.290.0040.00416.75
8.0.280.0040.00418.50
8.0.270.0030.00317.16
8.0.260.0040.00416.71
8.0.250.0040.00416.85
8.0.240.0090.00016.97
8.0.230.0040.00416.83
8.0.220.0000.00616.84
8.0.210.0000.00716.85
8.0.200.0080.00016.95
8.0.190.0020.00516.92
8.0.180.0000.00816.84
8.0.170.0000.00716.85
8.0.160.0070.00016.84
8.0.150.0000.00916.82
8.0.140.0020.00516.83
8.0.130.0000.00613.32
8.0.120.0060.00316.91
8.0.110.0040.00416.76
8.0.100.0050.00316.84
8.0.90.0040.00416.75
8.0.80.0160.00716.89
8.0.70.0000.00716.99
8.0.60.0050.00316.75
8.0.50.0070.00016.88
8.0.30.0100.01017.03
8.0.20.0050.01417.40
8.0.10.0000.00816.96
8.0.00.0090.01016.68
7.4.330.0000.00514.84
7.4.320.0000.00616.61
7.4.300.0030.00316.65
7.4.290.0030.00316.47
7.4.280.0050.00316.57
7.4.270.0030.00316.60
7.4.260.0000.00513.28
7.4.250.0070.00316.53
7.4.240.0030.00316.43
7.4.230.0070.00016.43
7.4.220.0060.00916.64
7.4.210.0080.00716.59
7.4.200.0000.00716.61
7.4.190.0040.00416.39
7.4.160.0080.00816.59
7.4.150.0060.01117.40
7.4.140.0070.01317.86
7.4.130.0160.00316.49
7.4.120.0090.01116.56
7.4.110.0060.01116.43
7.4.100.0170.00016.63
7.4.90.0060.01616.45
7.4.80.0070.01819.37
7.4.70.0120.00416.48
7.4.60.0100.00716.45
7.4.50.0000.00816.51
7.4.40.0070.01122.52
7.4.30.0070.01416.32
7.4.00.0040.01114.77
7.3.330.0060.00013.07
7.3.320.0060.00013.26
7.3.310.0040.00416.13
7.3.300.0030.00316.11
7.3.290.0030.01016.21
7.3.280.0070.01116.22
7.3.270.0110.00717.40
7.3.260.0060.01118.24
7.3.250.0100.00716.43
7.3.240.0140.00316.39
7.3.230.0090.00616.48
7.3.210.0040.01416.57
7.3.200.0090.00919.39
7.3.190.0100.00716.55
7.3.180.0090.00616.36
7.3.170.0030.01316.38
7.3.160.0060.01316.46
7.3.120.0030.01414.78
7.3.10.0140.00216.44
7.3.00.0080.00716.32
7.2.330.0070.01016.64
7.2.320.0170.00016.67
7.2.310.0130.01016.69
7.2.300.0070.01016.58
7.2.290.0070.01416.42
7.2.130.0090.01016.45
7.2.120.0140.00316.70
7.2.110.0140.00516.76
7.2.100.0100.00916.58
7.2.90.0070.01016.74
7.2.80.0070.01116.85
7.2.70.0110.00416.64
7.2.60.0070.00916.76
7.2.50.0130.00616.62
7.2.40.0100.00816.68
7.2.30.0080.00916.46
7.2.20.0070.01216.60
7.2.10.0110.00716.63
7.2.00.0070.00917.63
7.1.250.0100.00415.35
7.1.200.0090.00315.61
7.1.100.0070.00717.95
7.1.70.0030.00617.18
7.1.60.0190.00619.40
7.1.50.0130.01016.82
7.1.00.0030.03322.40
7.0.200.0060.00316.77
7.0.140.0070.07022.07
7.0.70.0070.08321.76
7.0.60.0070.07021.78
7.0.50.0170.07322.00
7.0.40.0070.06720.18
7.0.30.0100.04320.09
7.0.20.0130.08020.10
7.0.10.0070.08020.08
7.0.00.0070.09020.10
5.6.280.0030.07320.99
5.6.220.0130.07720.58
5.6.210.0170.07020.62
5.6.200.0130.07320.95
5.6.190.0030.08721.07
5.6.180.0030.09021.04
5.6.170.0100.08021.01
5.6.160.0030.08021.11
5.6.150.0070.08321.00
5.6.140.0070.04021.05
5.6.130.0070.04721.16
5.6.120.0000.06721.02
5.6.110.0030.05021.04
5.6.100.0030.08321.02
5.6.90.0130.08021.05
5.6.80.0100.07720.47
5.6.70.0100.07320.40
5.6.60.0100.07720.51
5.6.50.0000.05720.41
5.6.40.0030.07020.31
5.6.30.0200.07320.48
5.6.20.0100.06020.38
5.6.10.0000.06020.49
5.6.00.0100.07720.32
5.5.360.0130.08020.50
5.5.350.0030.08020.34
5.5.340.0130.05320.90
5.5.330.0070.08720.93
5.5.320.0200.07320.89
5.5.310.0100.07020.62
5.5.300.0070.05320.86
5.5.290.0030.04320.91
5.5.280.0070.08320.93
5.5.270.0000.09320.77
5.5.260.0030.08720.86
5.5.250.0100.07020.58
5.5.240.0100.07320.22
5.5.230.0130.07720.27
5.5.220.0070.07720.26
5.5.210.0130.07020.25
5.5.200.0170.05320.21
5.5.190.0070.06320.22
5.5.180.0070.08720.13
5.5.160.0130.04720.24
5.5.150.0100.04320.14
5.5.140.0030.08320.17
5.5.130.0200.04720.26
5.5.120.0030.04020.23
5.5.110.0100.08020.14
5.5.100.0070.06020.14
5.5.90.0200.06719.98
5.5.80.0030.08020.15
5.5.70.0070.07320.12
5.5.60.0100.05720.14
5.5.50.0030.04320.09
5.5.40.0130.07320.14
5.5.30.0030.06719.95
5.5.20.0130.06319.91
5.5.10.0030.05320.02
5.5.00.0130.04020.00
5.4.450.0170.07019.50
5.4.440.0030.06319.48
5.4.430.0170.07319.35
5.4.420.0170.07019.35
5.4.410.0070.06319.10
5.4.400.0000.08719.23
5.4.390.0130.07318.95
5.4.380.0030.06719.18
5.4.370.0070.08019.15
5.4.360.0200.07019.18
5.4.350.0100.04318.88
5.4.340.0100.07019.05
5.4.320.0070.04019.09
5.4.310.0030.07719.04
5.4.300.0030.07719.09
5.4.290.0070.08019.15
5.4.280.0100.03719.14
5.4.270.0070.03719.22
5.4.260.0130.07318.82
5.4.250.0130.07019.22
5.4.240.0100.06018.89
5.4.230.0070.08319.02
5.4.220.0200.06718.87
5.4.210.0100.07019.04
5.4.200.0100.07019.08
5.4.190.0170.06319.12
5.4.180.0070.04719.03
5.4.170.0030.08019.17
5.4.160.0030.05718.84
5.4.150.0130.07019.02
5.4.140.0170.06016.46
5.4.130.0030.05316.49
5.4.120.0070.07716.43
5.4.110.0070.06716.51
5.4.100.0170.06316.34
5.4.90.0070.06716.32
5.4.80.0030.08016.42
5.4.70.0030.03716.49
5.4.60.0030.05016.32
5.4.50.0070.06716.33
5.4.40.0030.07316.39
5.4.30.0030.05716.36
5.4.20.0100.08316.48
5.4.10.0030.06016.47
5.4.00.0000.06315.88
5.3.290.0070.07714.63
5.3.280.0000.05314.56
5.3.270.0030.04314.54
5.3.260.0030.07714.61
5.3.250.0200.07014.52
5.3.240.0070.07314.66
5.3.230.0130.07014.71
5.3.220.0170.06714.62
5.3.210.0070.04314.57
5.3.200.0130.06714.49
5.3.190.0030.05014.57
5.3.180.0070.06714.54
5.3.170.0070.05014.56
5.3.160.0030.05014.69
5.3.150.0000.07014.55
5.3.140.0130.07314.66
5.3.130.0100.05314.68
5.3.120.0130.07014.64
5.3.110.0030.08714.66
5.3.100.0000.04714.09
5.3.90.0000.08314.08
5.3.80.0000.08313.93
5.3.70.0130.07314.02
5.3.60.0100.07314.09
5.3.50.0000.07314.01
5.3.40.0070.07313.87
5.3.30.0030.04013.95
5.3.20.0070.06313.59
5.3.10.0030.05013.75
5.3.00.0130.06313.63
5.2.170.0100.06012.12
5.2.160.0070.06012.12
5.2.150.0070.03712.12
5.2.140.0000.03712.12
5.2.130.0100.03312.12
5.2.120.0030.06012.12
5.2.110.0000.06012.12
5.2.100.0100.03712.12
5.2.90.0070.06012.12
5.2.80.0070.04312.12
5.2.70.0030.06312.12
5.2.60.0070.05012.12
5.2.50.0030.05712.12
5.2.40.0070.06012.12
5.2.30.0000.06712.12
5.2.20.0130.05712.12
5.2.10.0100.04712.12
5.2.00.0030.06312.12
5.1.60.0070.05012.12
5.1.50.0030.04712.12
5.1.40.0070.04312.12
5.1.30.0030.04012.12
5.1.20.0070.04712.12
5.1.10.0030.05312.12
5.1.00.0030.05712.12
5.0.50.0030.04312.12
5.0.40.0030.04312.12
5.0.30.0070.04712.12
5.0.20.0000.04312.12
5.0.10.0070.03312.12
5.0.00.0000.06312.12
4.4.90.0070.03012.12
4.4.80.0030.03712.12
4.4.70.0070.03012.12
4.4.60.0000.03312.12
4.4.50.0000.03012.12
4.4.40.0000.05312.12
4.4.30.0030.03012.12
4.4.20.0100.03012.12
4.4.10.0030.03712.12
4.4.00.0000.04712.12
4.3.110.0000.03712.12
4.3.100.0000.03312.12
4.3.90.0000.03012.12
4.3.80.0030.05312.12
4.3.70.0030.02312.12
4.3.60.0030.03312.12
4.3.50.0000.02012.12
4.3.40.0030.04312.12
4.3.30.0000.03712.12
4.3.20.0000.04012.12
4.3.10.0000.03712.12
4.3.00.0000.03712.12

preferences:
56.86 ms | 400 KiB | 5 Q