3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array( "ONE"=>1, "TWO"=>2, "THREE"=>3, "FOUR"=>4, "FIVE"=>5, "SIX"=>6, "SEVEN"=>7, "EIGHT"=>8, "NINE"=>9, "ZERO"=>0, "UNKNOWN" => 'unknown', ); var_dump(array_search('unknown', $arr));

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)
8.3.60.0130.00618.30
8.3.50.0120.00921.92
8.3.40.0110.00418.84
8.3.30.0110.00318.54
8.3.20.0000.00818.47
8.3.10.0040.00421.05
8.3.00.0000.00723.64
8.2.180.0000.01416.63
8.2.170.0070.01022.96
8.2.160.0110.00420.53
8.2.150.0030.00524.18
8.2.140.0100.00024.66
8.2.130.0040.00426.16
8.2.120.0150.00418.97
8.2.110.0060.00322.08
8.2.100.0060.00617.66
8.2.90.0090.00019.18
8.2.80.0040.00417.97
8.2.70.0000.00917.63
8.2.60.0060.00317.80
8.2.50.0040.00418.10
8.2.40.0070.00018.03
8.2.30.0030.00619.44
8.2.20.0000.00717.65
8.2.10.0040.00417.53
8.2.00.0040.00417.54
8.1.280.0060.00825.92
8.1.270.0060.00323.99
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0080.00022.03
8.1.230.0040.00717.70
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0060.00317.23
8.1.190.0040.00417.22
8.1.180.0000.00818.10
8.1.170.0080.00018.58
8.1.160.0050.00218.86
8.1.150.0040.00418.51
8.1.140.0050.00317.38
8.1.130.0040.00417.82
8.1.120.0030.00517.43
8.1.110.0030.00617.36
8.1.100.0000.00717.29
8.1.90.0030.00517.38
8.1.80.0000.00717.39
8.1.70.0030.00317.34
8.1.60.0080.00417.52
8.1.50.0030.00517.30
8.1.40.0060.00317.49
8.1.30.0040.00417.53
8.1.20.0000.00817.54
8.1.10.0040.00417.36
8.1.00.0030.00617.38
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.27
8.0.270.0040.00417.25
8.0.260.0000.00816.78
8.0.250.0040.00416.82
8.0.240.0000.00716.89
8.0.230.0000.00716.83
8.0.220.0030.00316.81
8.0.210.0000.00716.75
8.0.200.0000.00716.84
8.0.190.0030.00316.94
8.0.180.0030.00316.73
8.0.170.0000.00716.73
8.0.160.0000.00716.95
8.0.150.0000.00716.68
8.0.140.0040.00416.79
8.0.130.0000.00513.34
8.0.120.0040.00416.68
8.0.110.0040.00416.73
8.0.100.0050.00316.71
8.0.90.0030.00516.76
8.0.80.0090.00616.80
8.0.70.0000.00816.88
8.0.60.0050.00216.77
8.0.50.0050.00216.69
8.0.30.0060.01317.01
8.0.20.0130.00917.40
8.0.10.0000.00816.80
8.0.00.0100.00716.57
7.4.330.0060.00016.70
7.4.320.0030.00316.45
7.4.300.0030.00316.38
7.4.290.0070.00016.53
7.4.280.0080.00016.49
7.4.270.0000.00716.55
7.4.260.0000.00513.21
7.4.250.0000.00816.48
7.4.240.0030.00316.36
7.4.230.0050.00316.32
7.4.220.0130.01016.23
7.4.210.0050.01016.46
7.4.200.0040.00416.46
7.4.190.0000.00716.69
7.4.160.0140.00416.59
7.4.150.0090.00917.40
7.4.140.0150.00517.86
7.4.130.0120.00516.44
7.4.120.0120.00516.41
7.4.110.0100.01316.41
7.4.100.0090.00916.44
7.4.90.0030.02016.51
7.4.80.0100.00719.39
7.4.70.0000.02116.47
7.4.60.0090.00616.33
7.4.50.0040.00416.41
7.4.40.0090.00622.77
7.4.30.0110.01216.41
7.4.00.0070.01114.80
7.3.330.0000.00513.11
7.3.320.0060.00012.98
7.3.310.0070.00015.94
7.3.300.0030.00316.13
7.3.290.0100.01016.18
7.3.280.0120.00516.11
7.3.270.0110.00717.40
7.3.260.0070.01218.24
7.3.250.0080.00816.30
7.3.240.0100.01016.43
7.3.230.0120.00616.39
7.3.210.0180.00316.26
7.3.200.0070.01319.39
7.3.190.0050.01716.53
7.3.180.0030.01416.30
7.3.170.0080.00816.27
7.3.160.0100.00616.43
7.3.120.0060.00614.84
7.2.330.0130.00316.46
7.2.320.0040.01916.52
7.2.310.0030.01316.53
7.2.300.0140.00316.50
7.2.290.0060.01516.13
7.2.00.0000.01219.13
7.1.100.0050.00517.92
7.1.70.0040.00417.02
7.1.60.0030.00716.86
7.1.50.0090.00616.94
7.1.00.0030.06722.24
7.0.200.0030.01216.63
7.0.140.0030.07022.11
7.0.100.0100.07720.16
7.0.90.0030.09719.92
7.0.80.0330.07719.93
7.0.70.0030.08719.88
7.0.60.0070.07019.79
7.0.50.0230.05020.35
7.0.40.0070.08320.08
7.0.30.0100.07720.11
7.0.20.0130.03320.07
7.0.10.0100.04020.14
7.0.00.0070.05020.07
5.6.280.0100.06720.82
5.6.250.0130.07720.62
5.6.240.0130.08020.59
5.6.230.0070.06720.50
5.6.220.0100.05020.73
5.6.210.0130.07720.77
5.6.200.0070.05021.04
5.6.190.0070.07321.05
5.6.180.0000.05721.07
5.6.170.0030.05321.04
5.6.160.0000.04720.93
5.6.150.0070.04721.02
5.6.140.0070.04721.04
5.6.130.0030.04321.03
5.6.120.0100.03721.04
5.6.110.0070.04021.04
5.6.100.0100.05021.15
5.6.90.0030.03721.05
5.6.80.0130.07320.47
5.6.70.0000.05020.40
5.6.60.0100.05720.43
5.6.50.0030.04320.39
5.6.40.0030.04020.39
5.6.30.0100.06020.44
5.6.20.0030.03720.43
5.6.10.0070.03320.52
5.6.00.0000.04320.44
5.5.380.0030.08020.39
5.5.370.0100.07320.50
5.5.360.0100.03720.40
5.5.350.0130.06320.32
5.5.340.0070.08320.79
5.5.330.0030.04320.87
5.5.320.0070.04020.79
5.5.310.0000.05320.88
5.5.300.0130.04020.75
5.5.290.0070.04020.82
5.5.280.0100.03720.88
5.5.270.0030.04320.75
5.5.260.0030.04720.86
5.5.250.0070.03320.73
5.5.240.0000.03720.16
5.5.230.0000.05320.16
5.5.220.0000.04320.14
5.5.210.0030.04020.15
5.5.200.0070.03720.14
5.5.190.0030.04020.12
5.5.180.0070.03720.26
5.5.160.0030.03720.21
5.5.150.0030.04020.07
5.5.140.0070.06019.98
5.5.130.0030.04020.14
5.5.120.0030.04020.11
5.5.110.0000.04320.16
5.5.100.0000.05020.16
5.5.90.0070.03720.16
5.5.80.0000.04320.00
5.5.70.0000.03719.96
5.5.60.0000.03320.04
5.5.50.0030.03719.99
5.5.40.0100.03719.95
5.5.30.0100.03320.04
5.5.20.0000.04720.14
5.5.10.0030.04720.09
5.5.00.0030.04320.10
5.4.450.0030.04019.36
5.4.440.0030.04719.42
5.4.430.0030.03319.44
5.4.420.0030.03319.43
5.4.410.0030.03719.14
5.4.400.0030.10019.08
5.4.390.0100.07319.24
5.4.380.0070.03319.07
5.4.370.0130.03019.03
5.4.360.0070.03718.85
5.4.350.0000.04019.10
5.4.340.0030.03719.02
5.4.320.0000.04319.06
5.4.310.0000.03318.97
5.4.300.0000.03319.14
5.4.290.0100.03018.83
5.4.280.0000.03319.07
5.4.270.0070.03719.12
5.4.260.0030.03318.78
5.4.250.0070.03318.80
5.4.240.0100.03318.94
5.4.230.0000.04019.11
5.4.220.0070.04019.11
5.4.210.0000.03318.80
5.4.200.0000.03719.22
5.4.190.0030.03318.95
5.4.180.0000.04018.89
5.4.170.0070.06019.06
5.4.160.0070.07318.95
5.4.150.0030.08018.99
5.4.140.0030.04016.39
5.4.130.0030.04316.34
5.4.120.0000.06316.11
5.4.110.0100.04016.44
5.4.100.0100.07016.30
5.4.90.0130.04316.21
5.4.80.0070.06716.34
5.4.70.0070.03316.33
5.4.60.0070.04716.28
5.4.50.0170.06016.18
5.4.40.0130.07016.39
5.4.30.0170.03716.34
5.4.20.0070.07316.27
5.4.10.0170.06716.23
5.4.00.0100.03715.72
5.3.290.0030.04314.50
5.3.280.0070.02714.45
5.3.270.0000.04014.54
5.3.260.0030.08014.59
5.3.250.0030.07314.51
5.3.240.0030.06014.46
5.3.230.0100.05014.56
5.3.220.0000.08014.42
5.3.210.0030.06714.42
5.3.200.0030.04714.52
5.3.190.0070.04314.52
5.3.180.0030.07714.42
5.3.170.0030.06714.47
5.3.160.0100.04314.55
5.3.150.0070.06014.50
5.3.140.0070.07714.38
5.3.130.0130.06714.54
5.3.120.0070.06014.52
5.3.110.0100.06314.51
5.3.100.0100.07013.91
5.3.90.0070.05313.87
5.3.80.0100.05013.87
5.3.70.0100.06013.87
5.3.60.0100.04313.96
5.3.50.0030.06013.95
5.3.40.0070.05313.80
5.3.30.0070.06713.68
5.3.20.0030.03313.68
5.3.10.0000.07713.68
5.3.00.0070.04013.68
5.2.170.0030.06013.68
5.2.160.0070.03313.68
5.2.150.0130.06013.68
5.2.140.0130.05713.68
5.2.130.0000.03313.68
5.2.120.0030.06013.68
5.2.110.0000.05713.68
5.2.100.0070.05313.68
5.2.90.0030.03713.68
5.2.80.0070.02713.68
5.2.70.0070.02713.68
5.2.60.0030.03313.68
5.2.50.0030.03013.68
5.2.40.0000.04013.68
5.2.30.0030.03313.68
5.2.20.0000.03013.68
5.2.10.0030.03313.68
5.2.00.0070.05313.68
5.1.60.0070.05013.68
5.1.50.0000.04013.68
5.1.40.0100.05013.68
5.1.30.0030.04313.68
5.1.20.0030.03313.68
5.1.10.0030.02713.68
5.1.00.0070.05013.68
5.0.50.0030.03713.68
5.0.40.0030.02313.68
5.0.30.0070.04713.68
5.0.20.0000.02013.68
5.0.10.0030.02713.68
5.0.00.0030.04713.68
4.4.90.0000.01713.68
4.4.80.0000.01713.68
4.4.70.0030.03313.68
4.4.60.0070.02313.68
4.4.50.0000.02313.68
4.4.40.0030.02713.68
4.4.30.0030.03313.68
4.4.20.0000.02313.68
4.4.10.0100.01713.68
4.4.00.0000.05313.68
4.3.110.0030.03313.68
4.3.100.0030.01713.68
4.3.90.0070.01013.68
4.3.80.0000.02713.68
4.3.70.0000.01713.68
4.3.60.0000.01713.68
4.3.50.0030.02013.68
4.3.40.0100.04313.68
4.3.30.0030.01713.68
4.3.20.0000.02713.68
4.3.10.0000.01713.68
4.3.00.0000.03713.68

preferences:
47.28 ms | 401 KiB | 5 Q