3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo min(array_keys(array(10 => 'foo', 20 => 'bar')));

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)
8.3.60.0140.00418.06
8.3.50.0090.01218.07
8.3.40.0070.00718.72
8.3.30.0110.00419.05
8.3.20.0040.00420.07
8.3.10.0000.00922.02
8.3.00.0050.00322.52
8.2.180.0090.00916.36
8.2.170.0060.00922.96
8.2.160.0100.00720.52
8.2.150.0110.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0040.00419.24
8.2.110.0030.00722.26
8.2.100.0100.00017.72
8.2.90.0080.00017.72
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0050.00217.80
8.2.50.0000.00918.07
8.2.40.0040.00418.16
8.2.30.0080.00417.84
8.2.20.0000.00817.59
8.2.10.0070.00017.43
8.2.00.0000.00717.54
8.1.270.0050.00522.14
8.1.260.0060.01026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.32
8.1.230.0040.00720.91
8.1.220.0000.00717.74
8.1.210.0040.00418.89
8.1.200.0030.00617.10
8.1.190.0090.00017.40
8.1.180.0000.00818.10
8.1.170.0060.00318.61
8.1.160.0050.00221.89
8.1.150.0020.00518.37
8.1.140.0040.00417.27
8.1.130.0070.00017.66
8.1.120.0040.00317.25
8.1.110.0030.00417.33
8.1.100.0000.00717.21
8.1.90.0050.00317.16
8.1.80.0070.00017.30
8.1.70.0000.00717.28
8.1.60.0070.00417.46
8.1.50.0050.00717.36
8.1.40.0040.00417.42
8.1.30.0000.00717.50
8.1.20.0000.00817.34
8.1.10.0000.00817.31
8.1.00.0060.00317.26
8.0.300.0080.00020.03
8.0.290.0050.00316.93
8.0.280.0000.00718.38
8.0.270.0030.00317.15
8.0.260.0030.00316.65
8.0.250.0070.00016.86
8.0.240.0040.00416.87
8.0.230.0030.00316.82
8.0.220.0070.00016.75
8.0.210.0020.00516.76
8.0.200.0050.00216.85
8.0.190.0040.00416.77
8.0.180.0070.00016.67
8.0.170.0000.00716.67
8.0.160.0070.00016.80
8.0.150.0030.00316.76
8.0.140.0000.00716.59
8.0.130.0030.00613.14
8.0.120.0000.00716.61
8.0.110.0070.00016.82
8.0.100.0030.00516.71
8.0.90.0000.00716.87
8.0.80.0080.00716.71
8.0.70.0040.00416.67
8.0.60.0040.00416.58
8.0.50.0040.00416.61
8.0.30.0060.01217.14
8.0.20.0090.01017.40
8.0.10.0040.00416.89
8.0.00.0080.01116.57
7.4.330.0000.00815.00
7.4.320.0000.00616.45
7.4.300.0000.00616.37
7.4.290.0080.00016.43
7.4.280.0070.00016.37
7.4.270.0000.00716.46
7.4.260.0070.00016.45
7.4.250.0000.00716.25
7.4.240.0030.00516.31
7.4.230.0000.00716.24
7.4.220.0060.01016.30
7.4.210.0080.00916.51
7.4.200.0030.00316.46
7.4.190.0030.00316.46
7.4.160.0120.00316.29
7.4.150.0130.00917.40
7.4.140.0140.00617.86
7.4.130.0050.01216.48
7.4.120.0100.00716.36
7.4.110.0090.01016.48
7.4.100.0000.01616.27
7.4.90.0100.01316.48
7.4.80.0160.00319.39
7.4.70.0000.01716.45
7.4.60.0150.00316.42
7.4.50.0000.00416.32
7.4.40.0070.00722.77
7.4.30.0060.01016.39
7.4.00.0080.00814.87
7.3.330.0030.00313.06
7.3.320.0000.00512.96
7.3.310.0060.00015.96
7.3.300.0070.00016.10
7.3.290.0090.00616.14
7.3.280.0090.00916.13
7.3.270.0100.01417.40
7.3.260.0120.00616.34
7.3.250.0100.00816.39
7.3.240.0030.01316.15
7.3.230.0100.01316.39
7.3.210.0090.00916.29
7.3.200.0050.01119.39
7.3.190.0130.00416.57
7.3.180.0090.00616.30
7.3.170.0110.00416.34
7.3.160.0090.00616.49
7.3.120.0050.01014.85
7.3.110.0140.00414.52
7.3.100.0070.01014.85
7.3.90.0040.00714.88
7.3.80.0140.00014.61
7.3.70.0060.00914.23
7.3.60.0080.00614.78
7.3.50.0070.00714.75
7.3.40.0140.00414.48
7.3.30.0060.00314.71
7.3.20.0060.00916.44
7.3.10.0040.01116.43
7.3.00.0100.00316.36
7.2.330.0070.01416.19
7.2.320.0060.01816.48
7.2.310.0100.00716.33
7.2.300.0160.00316.54
7.2.290.0070.01016.53
7.2.250.0060.01215.05
7.2.240.0060.01015.09
7.2.230.0060.00914.58
7.2.220.0030.00914.82
7.2.210.0080.00814.53
7.2.200.0070.00414.81
7.2.190.0060.00614.60
7.2.180.0080.00814.60
7.2.170.0030.00615.04
7.2.60.0100.00016.78
7.2.00.0060.00619.04
7.1.330.0120.00315.70
7.1.320.0080.00615.51
7.1.310.0030.00815.52
7.1.300.0000.01215.70
7.1.290.0040.01115.40
7.1.280.0060.00615.64
7.1.270.0030.00815.69
7.1.260.0000.01515.68
7.1.200.0040.00715.78
7.1.100.0040.00817.71
7.1.70.0070.00717.01
7.1.60.0120.01219.82
7.1.50.0000.02416.96
7.1.00.0070.07022.35
7.0.200.0030.00316.43
7.0.140.0000.07722.04
7.0.60.0070.08719.96
7.0.50.0030.07717.86
7.0.40.0030.05720.27
7.0.30.0270.06020.16
7.0.20.0330.04320.21
7.0.10.0100.08720.00
7.0.00.0000.04320.19
5.6.210.0070.08320.47
5.6.200.0030.06018.12
5.6.190.0070.08020.63
5.6.180.0270.08320.59
5.6.170.0170.07020.45
5.6.160.0030.05720.49
5.6.150.0130.07318.19
5.6.140.0070.05018.20
5.6.130.0070.07718.09
5.6.120.0030.04320.82
5.6.110.0130.04021.10
5.6.100.0100.08320.97
5.6.90.0170.07320.98
5.6.80.0130.06720.37
5.5.350.0230.07720.46
5.5.340.0130.04317.88
5.5.330.0000.04720.21
5.5.320.0400.05020.13
5.5.310.0200.04720.27
5.5.300.0070.08018.02
5.5.290.0100.07717.99
5.5.280.0100.08320.67
5.5.270.0100.05020.74
5.5.260.0070.08320.67
5.5.250.0200.07320.57
5.5.240.0100.07320.15
5.4.450.0200.04319.46
5.4.440.0330.08719.41
5.4.430.0300.05319.23
5.4.420.0200.05719.45
5.4.410.0270.04018.98
5.4.400.0230.05019.25
5.4.390.0230.07019.08
5.4.380.0230.03319.16
5.4.370.0300.06018.88
5.4.360.0300.03018.75
5.4.350.0230.04319.07
5.4.340.0270.04719.09
5.4.320.0270.04019.13
5.4.310.0330.05319.25
5.4.300.0230.06318.91
5.4.290.0170.04318.88
5.4.280.0230.03319.08
5.4.270.0270.07019.24
5.4.260.0130.05019.08
5.4.250.0270.03018.91
5.4.240.0270.06719.08
5.4.230.0300.05718.78
5.4.220.0170.08018.80
5.4.210.0200.07718.91
5.4.200.0270.05319.24
5.4.190.0230.04719.07
5.4.180.0130.04318.78
5.4.170.0300.06319.09
5.4.160.0100.05019.04
5.4.150.0300.08318.90
5.4.140.0200.03716.27
5.4.130.0270.07716.35
5.4.120.0300.06316.45
5.4.110.0270.05716.21
5.4.100.0300.04316.46
5.4.90.0130.04716.44
5.4.80.0270.03316.05
5.4.70.0230.03716.44
5.4.60.0230.03316.45
5.4.50.0230.05716.38
5.4.40.0200.03716.38
5.4.30.0300.05016.46
5.4.20.0200.05716.40
5.4.10.0230.04016.42
5.4.00.0230.07015.75
5.3.290.0370.06014.59
5.3.280.0230.07714.54
5.3.270.0170.04714.49
5.3.260.0300.03714.44
5.3.250.0230.04014.47
5.3.240.0270.07014.59
5.3.230.0070.05314.44
5.3.220.0230.04014.42
5.3.210.0230.03314.43
5.3.200.0270.05314.51
5.3.190.0030.05714.59
5.3.180.0200.07014.39
5.3.170.0300.05014.49
5.3.160.0200.04014.41
5.3.150.0230.04014.40
5.3.140.0170.06014.58
5.3.130.0230.07314.52
5.3.120.0300.04314.38
5.3.110.0170.05014.38
5.3.100.0270.04313.91
5.3.90.0170.05713.84
5.3.80.0230.06714.06
5.3.70.0200.04013.87
5.3.60.0270.06013.84
5.3.50.0230.03713.90
5.3.40.0230.04713.97
5.3.30.0230.03713.74
5.3.20.0270.03313.57
5.3.10.0230.03013.68
5.3.00.0300.06713.51
5.2.170.0230.04712.03
5.2.160.0130.04012.03
5.2.150.0200.02712.03
5.2.140.0230.03312.03
5.2.130.0200.03012.03
5.2.120.0200.03012.03
5.2.110.0170.04312.03
5.2.100.0230.05312.03
5.2.90.0200.04712.03
5.2.80.0300.04312.03
5.2.70.0200.05712.03
5.2.60.0170.03712.03
5.2.50.0130.06712.03
5.2.40.0270.02712.03
5.2.30.0170.05712.03
5.2.20.0200.05312.03
5.2.10.0170.02312.03
5.2.00.0130.05312.03
5.1.60.0100.02712.03
5.1.50.0170.02312.03
5.1.40.0270.02312.03
5.1.30.0130.03012.03
5.1.20.0200.05012.03
5.1.10.0130.03312.03
5.1.00.0100.04712.03
5.0.50.0070.03312.03
5.0.40.0070.02312.03
5.0.30.0100.03012.03
5.0.20.0070.02312.03
5.0.10.0030.02712.03
5.0.00.0130.04312.03
4.4.90.0070.03712.03
4.4.80.0070.03712.03
4.4.70.0070.02712.03
4.4.60.0030.02012.03
4.4.50.0070.03012.03
4.4.40.0070.02712.03
4.4.30.0030.02012.03
4.4.20.0070.02012.03
4.4.10.0070.03012.03
4.4.00.0070.02712.03
4.3.110.0030.02012.03
4.3.100.0070.03312.03
4.3.90.0130.01712.03
4.3.80.0070.04712.03
4.3.70.0100.01012.03
4.3.60.0030.01712.03
4.3.50.0070.03012.03
4.3.40.0100.03312.03
4.3.30.0030.02712.03
4.3.20.0030.02712.03
4.3.10.0030.04012.03
4.3.00.0070.03012.03

preferences:
46.17 ms | 400 KiB | 5 Q