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 ); 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)
8.3.40.0140.00318.57
8.3.30.0070.00718.54
8.3.20.0060.00318.53
8.3.10.0080.00020.92
8.3.00.0080.00023.48
8.2.170.0130.00722.96
8.2.160.0100.00320.39
8.2.150.0000.00824.18
8.2.140.0070.00724.66
8.2.130.0030.00526.16
8.2.120.0050.00321.03
8.2.110.0100.00020.35
8.2.100.0110.00017.78
8.2.90.0110.00218.55
8.2.80.0000.00719.23
8.2.70.0030.00617.63
8.2.60.0040.00717.93
8.2.50.0110.00018.07
8.2.40.0030.00618.16
8.2.30.0000.00819.41
8.2.20.0000.00817.50
8.2.10.0040.00417.61
8.2.00.0050.00217.49
8.1.270.0040.00423.99
8.1.260.0070.01026.35
8.1.250.0100.00328.09
8.1.240.0000.00822.54
8.1.230.0050.00520.99
8.1.220.0000.00918.77
8.1.210.0000.00818.77
8.1.200.0080.00017.23
8.1.190.0030.00517.39
8.1.180.0030.00518.10
8.1.170.0030.00518.46
8.1.160.0030.00318.87
8.1.150.0070.00018.56
8.1.140.0030.00517.38
8.1.130.0030.00317.87
8.1.120.0040.00417.32
8.1.110.0050.00217.43
8.1.100.0040.00417.45
8.1.90.0000.00717.42
8.1.80.0050.00317.41
8.1.70.0030.00317.37
8.1.60.0060.00617.43
8.1.50.0060.00317.40
8.1.40.0030.00617.34
8.1.30.0030.00517.60
8.1.20.0000.00817.43
8.1.10.0040.00417.50
8.1.00.0000.00717.48
8.0.300.0040.00419.91
8.0.290.0070.00017.05
8.0.280.0000.00718.38
8.0.270.0000.00717.20
8.0.260.0030.00316.68
8.0.250.0000.00716.77
8.0.240.0030.00516.93
8.0.230.0030.00316.94
8.0.220.0000.00816.89
8.0.210.0000.00716.69
8.0.200.0000.00616.85
8.0.190.0040.00416.89
8.0.180.0080.00016.80
8.0.170.0030.00316.87
8.0.160.0000.00716.75
8.0.150.0030.00316.88
8.0.140.0070.00016.68
8.0.130.0000.00513.25
8.0.120.0050.00316.82
8.0.110.0030.00316.77
8.0.100.0080.00016.81
8.0.90.0000.00816.93
8.0.80.0060.01316.81
8.0.70.0000.00716.71
8.0.60.0000.00716.89
8.0.50.0040.00416.73
8.0.30.0150.00616.92
8.0.20.0060.01217.40
8.0.10.0000.00716.77
8.0.00.0110.01116.67
7.4.330.0020.00216.85
7.4.320.0000.00616.53
7.4.300.0070.00016.34
7.4.290.0050.00216.49
7.4.280.0020.00516.34
7.4.270.0030.00316.35
7.4.260.0000.00513.19
7.4.250.0000.00716.47
7.4.240.0000.00716.54
7.4.230.0030.00316.44
7.4.220.0070.01016.36
7.4.210.0060.01016.46
7.4.200.0030.00316.52
7.4.190.0040.00416.54
7.4.160.0040.01216.40
7.4.150.0170.00717.40
7.4.140.0120.00617.86
7.4.130.0080.00916.37
7.4.120.0110.00516.43
7.4.110.0030.01316.26
7.4.100.0070.01116.43
7.4.90.0150.00316.38
7.4.80.0060.01219.39
7.4.70.0120.00616.53
7.4.60.0100.00616.40
7.4.50.0000.00816.25
7.4.40.0070.00722.77
7.4.30.0090.01216.37
7.4.00.0170.00014.82
7.3.330.0020.00213.12
7.3.320.0000.00512.99
7.3.310.0050.00216.14
7.3.300.0030.00316.02
7.3.290.0060.01216.13
7.3.280.0060.00816.13
7.3.270.0140.00417.40
7.3.260.0130.00718.24
7.3.250.0140.00616.27
7.3.240.0070.01016.10
7.3.230.0050.01116.44
7.3.210.0180.00016.31
7.3.200.0100.00719.39
7.3.190.0120.00916.15
7.3.180.0090.00616.43
7.3.170.0080.00816.34
7.3.160.0040.01216.24
7.3.120.0040.00814.75
7.3.10.0070.00716.49
7.3.00.0100.00616.36
7.2.330.0100.00716.40
7.2.320.0070.01416.36
7.2.310.0100.00916.30
7.2.300.0060.01216.31
7.2.290.0070.01116.17
7.2.130.0060.00316.78
7.2.120.0060.00916.75
7.2.110.0080.00416.66
7.2.100.0070.01016.77
7.2.90.0070.01116.63
7.2.80.0160.00016.70
7.2.70.0060.00316.70
7.2.60.0030.01316.79
7.2.50.0120.00616.84
7.2.40.0000.01216.60
7.2.30.0040.01116.69
7.2.20.0000.01516.63
7.2.10.0090.00316.50
7.2.00.0030.00817.97
7.1.250.0040.01115.64
7.1.200.0060.00315.86
7.1.100.0060.00617.59
7.1.70.0040.00416.75
7.1.60.0030.00917.13
7.1.50.0070.01116.88
7.1.00.0030.05722.36
7.0.200.0000.02216.54
7.0.140.0100.06721.92
7.0.100.0400.04020.16
7.0.90.0100.08319.89
7.0.80.0030.04319.97
7.0.70.0230.04019.94
7.0.60.0030.04319.91
7.0.50.0200.08320.33
7.0.40.0070.08020.13
7.0.30.0030.04320.13
7.0.20.0100.07020.19
7.0.10.0030.05320.10
7.0.00.0230.06720.06
5.6.280.0030.07020.91
5.6.250.0030.07320.68
5.6.240.0000.05020.63
5.6.230.0030.04320.65
5.6.220.0070.08320.61
5.6.210.0070.04020.56
5.6.200.0030.06321.17
5.6.190.0070.09021.13
5.6.180.0100.07021.03
5.6.170.0100.06021.12
5.6.160.0170.07721.10
5.6.150.0100.05021.02
5.6.140.0030.07321.01
5.6.130.0070.06721.10
5.6.120.0100.08020.93
5.6.110.0070.06021.02
5.6.100.0130.03321.04
5.6.90.0130.04720.93
5.6.80.0030.04320.38
5.6.70.0070.04320.43
5.6.60.0070.07720.32
5.6.50.0000.04320.31
5.6.40.0070.08020.39
5.6.30.0200.03020.40
5.6.20.0070.07720.36
5.6.10.0070.06020.43
5.6.00.0030.06720.36
5.5.380.0070.07020.39
5.5.370.0030.04320.42
5.5.360.0100.07320.34
5.5.350.0030.04320.42
5.5.340.0070.04020.73
5.5.330.0100.04720.80
5.5.320.0130.07720.91
5.5.310.0030.06020.71
5.5.300.0100.04720.88
5.5.290.0030.05020.82
5.5.280.0100.07720.91
5.5.270.0100.05320.82
5.5.260.0070.07720.76
5.5.250.0070.08320.63
5.5.240.0000.06720.21
5.5.230.0030.05720.02
5.5.220.0100.07320.16
5.5.210.0130.08020.10
5.5.200.0030.04320.18
5.5.190.0030.04720.07
5.5.180.0100.04320.20
5.5.160.0100.04720.27
5.5.150.0070.05720.17
5.5.140.0070.06019.98
5.5.130.0100.07720.27
5.5.120.0100.07720.27
5.5.110.0070.08020.22
5.5.100.0170.07020.08
5.5.90.0000.05320.04
5.5.80.0070.06720.16
5.5.70.0200.07320.09
5.5.60.0070.07020.15
5.5.50.0030.05320.01
5.5.40.0030.04020.11
5.5.30.0030.04320.10
5.5.20.0030.06320.10
5.5.10.0130.06720.11
5.5.00.0030.08020.06
5.4.450.0130.03319.40
5.4.440.0170.07319.38
5.4.430.0130.06719.27
5.4.420.0100.06719.13
5.4.410.0170.03719.30
5.4.400.0130.04318.95
5.4.390.0130.03319.09
5.4.380.0100.07319.02
5.4.370.0030.05719.05
5.4.360.0170.06719.03
5.4.350.0070.07718.90
5.4.340.0070.04718.79
5.4.320.0030.05318.80
5.4.310.0070.05019.03
5.4.300.0030.07718.89
5.4.290.0000.08018.96
5.4.280.0100.07319.23
5.4.270.0070.04019.08
5.4.260.0130.05719.14
5.4.250.0030.08318.93
5.4.240.0100.06719.11
5.4.230.0070.07319.07
5.4.220.0070.07719.23
5.4.210.0030.03719.22
5.4.200.0070.04018.94
5.4.190.0000.07319.06
5.4.180.0000.05319.13
5.4.170.0200.03019.02
5.4.160.0030.04719.05
5.4.150.0070.05718.78
5.4.140.0000.04716.10
5.4.130.0130.05316.03
5.4.120.0030.06716.34
5.4.110.0130.06716.33
5.4.100.0100.06316.30
5.4.90.0030.03716.32
5.4.80.0030.04316.24
5.4.70.0000.03716.20
5.4.60.0000.07716.19
5.4.50.0030.05716.23
5.4.40.0030.07716.47
5.4.30.0000.04016.28
5.4.20.0030.06716.32
5.4.10.0070.04016.36
5.4.00.0100.03315.69
5.3.290.0070.07314.52
5.3.280.0100.04014.53
5.3.270.0100.03714.61
5.3.260.0130.04314.52
5.3.250.0100.06714.58
5.3.240.0070.04314.46
5.3.230.0100.03714.59
5.3.220.0100.06714.48
5.3.210.0000.05014.42
5.3.200.0070.06314.44
5.3.190.0000.06314.43
5.3.180.0070.04014.57
5.3.170.0130.06314.42
5.3.160.0000.04314.57
5.3.150.0000.07314.41
5.3.140.0070.07314.41
5.3.130.0070.06714.50
5.3.120.0030.06014.51
5.3.110.0100.07314.54
5.3.100.0130.02713.94
5.3.90.0030.04314.01
5.3.80.0100.06014.00
5.3.70.0000.04013.77
5.3.60.0000.08313.86
5.3.50.0000.07713.70
5.3.40.0100.02713.94
5.3.30.0170.05013.88
5.3.20.0130.06313.46
5.3.10.0070.04313.63
5.3.00.0030.03313.62
5.2.170.0000.04011.54
5.2.160.0070.03711.54
5.2.150.0000.03711.54
5.2.140.0030.04311.54
5.2.130.0030.02711.54
5.2.120.0000.03011.54
5.2.110.0030.03011.54
5.2.100.0000.03011.54
5.2.90.0000.03311.54
5.2.80.0030.03011.54
5.2.70.0000.03311.54
5.2.60.0030.03011.54
5.2.50.0000.03011.54
5.2.40.0000.03011.54
5.2.30.0000.03311.54
5.2.20.0030.02711.54
5.2.10.0030.02711.54
5.2.00.0000.03011.54
5.1.60.0070.02011.54
5.1.50.0030.02311.54
5.1.40.0000.02711.54
5.1.30.0000.02711.54
5.1.20.0030.03011.54
5.1.10.0000.02711.54
5.1.00.0000.02711.54
5.0.50.0000.02311.54
5.0.40.0000.02311.54
5.0.30.0000.03011.54
5.0.20.0000.02011.54
5.0.10.0000.02011.54
5.0.00.0070.02011.54
4.4.90.0070.01711.54
4.4.80.0000.01711.54
4.4.70.0030.01311.54
4.4.60.0000.01711.54
4.4.50.0000.01711.54
4.4.40.0000.02311.54
4.4.30.0030.01311.54
4.4.20.0030.01311.54
4.4.10.0000.01711.54
4.4.00.0030.02311.54
4.3.110.0000.01711.54
4.3.100.0000.01311.54
4.3.90.0030.01311.54
4.3.80.0000.02711.54
4.3.70.0000.01711.54
4.3.60.0030.01011.54
4.3.50.0000.01711.54
4.3.40.0030.02711.54
4.3.30.0000.01711.54
4.3.20.0000.01711.54
4.3.10.0000.01711.54
4.3.00.0030.01311.54

preferences:
43.92 ms | 400 KiB | 5 Q