3v4l.org

run code in 300+ PHP versions simultaneously
<?php (@__WTF__ == '__WTF__') && define('__WTF__', 'foo'); echo "result of var_dump(__DIR__):\r\n"; var_dump(__WTF__);

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)
8.3.60.0150.00318.39
8.3.50.0100.00921.98
8.3.40.0110.00718.88
8.3.30.0000.01418.63
8.3.20.0040.00418.90
8.3.10.0030.00620.39
8.3.00.0030.00719.15
8.2.180.0150.00616.50
8.2.170.0040.01122.96
8.2.160.0080.00622.13
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00019.64
8.2.110.0060.00319.21
8.2.100.0040.00817.97
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0040.00417.92
8.2.50.0000.00818.10
8.2.40.0040.00419.83
8.2.30.0020.00519.91
8.2.20.0000.00817.73
8.2.10.0050.00217.66
8.2.00.0000.00717.62
8.1.280.0130.00625.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0090.00021.31
8.1.230.0000.01117.95
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0070.00417.35
8.1.190.0030.00517.23
8.1.180.0060.00318.10
8.1.170.0080.00018.81
8.1.160.0040.00418.84
8.1.150.0050.00318.45
8.1.140.0000.00717.33
8.1.130.0050.00317.77
8.1.120.0000.00817.43
8.1.110.0030.00717.30
8.1.100.0040.00417.36
8.1.90.0030.00317.29
8.1.80.0050.00217.37
8.1.70.0070.00017.35
8.1.60.0000.00817.41
8.1.50.0000.00717.33
8.1.40.0080.00017.38
8.1.30.0040.00417.62
8.1.20.0030.00517.54
8.1.10.0000.00817.51
8.1.00.0040.00417.28
8.0.300.0000.00918.77
8.0.290.0000.00816.88
8.0.280.0000.00718.46
8.0.270.0030.00317.25
8.0.260.0000.00718.61
8.0.250.0040.00417.04
8.0.240.0030.00716.89
8.0.230.0060.00316.88
8.0.220.0080.00016.96
8.0.210.0040.00416.97
8.0.200.0040.00416.94
8.0.190.0000.00816.92
8.0.180.0070.00016.89
8.0.170.0040.00417.02
8.0.160.0080.00016.87
8.0.150.0000.00816.79
8.0.140.0060.00316.84
8.0.130.0030.00313.42
8.0.120.0080.00016.87
8.0.110.0030.00316.82
8.0.100.0050.00316.99
8.0.90.0080.00016.95
8.0.80.0140.00316.91
8.0.70.0000.00716.84
8.0.60.0040.00416.87
8.0.50.0040.00416.99
8.0.30.0110.00817.02
8.0.20.0140.00517.40
8.0.10.0040.00417.08
8.0.00.0130.00916.75
7.4.330.0030.00314.76
7.4.320.0030.00316.44
7.4.300.0050.00216.51
7.4.290.0000.00716.37
7.4.280.0000.00816.57
7.4.270.0070.00016.55
7.4.260.0000.00613.22
7.4.250.0050.00316.55
7.4.240.0000.00716.44
7.4.230.0040.00416.44
7.4.220.0030.01416.59
7.4.210.0080.00616.46
7.4.200.0030.00516.63
7.4.190.0000.00716.63
7.4.160.0120.00416.51
7.4.150.0190.00717.40
7.4.140.0250.00917.06
7.4.130.0070.00916.52
7.4.120.0130.00516.45
7.4.110.0090.00616.44
7.4.100.0100.00716.38
7.4.90.0090.01316.43
7.4.80.0100.01019.03
7.4.70.0180.00716.35
7.4.60.0060.01116.66
7.4.50.0050.00016.45
7.4.40.0070.01122.27
7.4.30.0070.01016.57
7.4.00.0100.00714.97
7.3.330.0050.00012.94
7.3.320.0050.00013.07
7.3.310.0030.00316.19
7.3.300.0000.00716.25
7.3.290.0060.01316.32
7.3.280.0120.00516.28
7.3.270.0140.00317.40
7.3.260.0100.00718.24
7.3.250.0080.00916.42
7.3.240.0150.00316.46
7.3.230.0100.01316.48
7.3.210.0130.00316.36
7.3.200.0120.00919.39
7.3.190.0060.01516.30
7.3.180.0090.00616.32
7.3.170.0060.01016.30
7.3.160.0060.00916.21
7.3.120.0030.01414.82
7.3.10.0000.01316.60
7.3.00.0050.00516.45
7.2.330.0090.00816.60
7.2.320.0070.01016.30
7.2.310.0120.00616.57
7.2.300.0080.00816.50
7.2.290.0080.00816.39
7.2.130.0040.00716.98
7.2.120.0000.01316.88
7.2.110.0040.01116.89
7.2.100.0100.00616.55
7.2.90.0150.00017.04
7.2.80.0000.01216.86
7.2.70.0000.01116.92
7.2.60.0000.01217.02
7.2.50.0040.01116.88
7.2.40.0090.00616.70
7.2.30.0030.00916.95
7.2.20.0000.01316.69
7.2.10.0000.01216.93
7.2.00.0090.00318.11
7.1.250.0000.00915.87
7.1.200.0060.00615.90
7.1.100.0880.00416.05
7.1.70.0030.00517.03
7.1.60.0060.01919.40
7.1.50.0070.01016.82
7.1.00.0030.07722.58
7.0.200.0070.00714.74
7.0.140.0000.07722.04
7.0.60.0070.03720.00
7.0.50.0070.04317.88
7.0.40.0070.08720.07
7.0.30.0300.05320.20
7.0.20.0230.03720.16
7.0.10.0070.05719.97
7.0.00.0130.08020.09
5.6.280.0070.07020.91
5.6.210.0200.06720.47
5.6.200.0030.04018.18
5.6.190.0030.04320.67
5.6.180.3970.04320.61
5.6.170.0230.06020.41
5.6.160.0130.07720.32
5.6.150.0000.08018.17
5.6.140.0130.04018.11
5.6.130.0030.04018.15
5.6.120.0100.04021.01
5.6.110.0100.07721.13
5.6.100.0130.04321.00
5.6.90.0030.08720.96
5.6.80.0030.08020.38
5.5.350.0330.07020.43
5.5.340.0130.07317.89
5.5.330.0030.06020.12
5.5.320.0330.04720.16
5.5.310.0270.06020.32
5.5.300.0070.05017.91
5.5.290.0030.08317.91
5.5.280.0070.04020.76
5.5.270.0170.07320.63
5.5.260.0200.07020.96
5.5.250.0100.08020.68
5.5.240.0030.07720.10
5.4.450.0300.07319.52
5.4.440.0330.06319.28
5.4.430.0430.07019.37
5.4.420.0330.07019.57
5.4.410.0300.06719.13
5.4.400.0200.04018.82
5.4.390.0200.04019.08
5.4.380.0230.04019.16
5.4.370.0230.04019.23
5.4.360.0230.04019.05
5.4.350.0270.04719.24
5.4.340.0330.04018.91
5.4.320.0270.03718.88
5.4.310.0230.03719.25
5.4.300.0430.05319.05
5.4.290.0270.06019.10
5.4.280.0200.04018.93
5.4.270.0370.06319.05
5.4.260.0300.07019.07
5.4.250.0300.06719.13
5.4.240.0270.06019.11
5.4.230.0270.05719.07
5.4.220.0230.04719.09
5.4.210.0200.03719.12
5.4.200.0270.06319.05
5.4.190.0200.05318.76
5.4.180.0270.04318.92
5.4.170.0370.03718.76
5.4.160.0170.04718.91
5.4.150.0200.07718.78
5.4.140.0230.05016.45
5.4.130.0370.06016.22
5.4.120.0300.03716.44
5.4.110.0400.05716.07
5.4.100.0230.04016.47
5.4.90.0170.04016.23
5.4.80.0300.03716.32
5.4.70.0170.03716.39
5.4.60.0270.06716.38
5.4.50.0270.06316.16
5.4.40.0300.06316.46
5.4.30.0230.03016.38
5.4.20.0170.06716.36
5.4.10.0230.07016.46
5.4.00.0170.04015.78
5.3.290.0200.07714.64
5.3.280.0230.03714.53
5.3.270.0200.04314.54
5.3.260.0200.04014.50
5.3.250.0170.03714.55
5.3.240.0170.03714.58
5.3.230.0230.06714.57
5.3.220.0230.06714.51
5.3.210.0170.05314.41
5.3.200.0270.05014.50
5.3.190.0230.07314.50
5.3.180.0230.07314.57
5.3.170.0230.03714.39
5.3.160.0200.03714.61
5.3.150.0100.04314.40
5.3.140.0200.03314.54
5.3.130.0300.03714.63
5.3.120.0230.07014.63
5.3.110.0330.05014.64
5.3.100.0300.05314.00
5.3.90.0270.03714.06
5.3.80.0330.07014.00
5.3.70.0300.04714.00
5.3.60.0330.06014.00
5.3.50.0230.06014.00
5.3.40.0230.04314.00
5.3.30.0370.05714.00
5.3.20.0430.04314.00
5.3.10.0300.06314.00
5.3.00.0370.05714.00
5.2.170.0270.02314.00
5.2.160.0200.06314.00
5.2.150.0200.04714.00
5.2.140.0200.06314.00
5.2.130.0270.05314.00
5.2.120.0270.03714.00
5.2.110.0200.05314.00
5.2.100.0200.04314.00
5.2.90.0170.03014.00
5.2.80.0230.04714.00
5.2.70.0230.04014.00
5.2.60.0200.03714.00
5.2.50.0270.05314.00
5.2.40.0100.03014.00
5.2.30.0200.04014.00
5.2.20.0200.03314.00
5.2.10.0170.06014.00
5.2.00.0170.05014.00
5.1.60.0130.02314.00
5.1.50.0130.03014.00
5.1.40.0170.03014.00
5.1.30.0200.04014.00
5.1.20.0200.03314.00
5.1.10.0200.05314.00
5.1.00.0270.03014.00
5.0.50.0070.02714.00
5.0.40.0070.02314.00
5.0.30.0100.04714.00
5.0.20.0070.01714.00
5.0.10.0130.03714.00
5.0.00.0200.04014.00
4.4.90.0170.02314.00
4.4.80.0130.02714.00
4.4.70.0200.01714.00
4.4.60.0070.02314.00
4.4.50.0070.02714.00
4.4.40.0070.05314.00
4.4.30.0100.02314.00
4.4.20.0100.01714.00
4.4.10.0100.01714.00
4.4.00.0100.02314.00
4.3.110.0100.02314.00
4.3.100.0070.03714.00
4.3.90.0070.01714.00
4.3.80.0100.05314.00
4.3.70.0100.01314.00
4.3.60.0070.01714.00
4.3.50.0100.01714.00
4.3.40.0100.02314.00
4.3.30.0070.03714.00
4.3.20.0030.03714.00
4.3.10.0070.03714.00
4.3.00.0100.02014.00

preferences:
42.84 ms | 401 KiB | 5 Q