3v4l.org

run code in 300+ PHP versions simultaneously
<?php $search_array = array('first' => 1, 'second' => 4,5); if (array_key_exists(5, $search_array)) { echo "Массив содержит элемент 'first'."; }

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)
8.3.40.0170.00318.60
8.3.30.0110.00718.79
8.3.20.0030.00620.00
8.3.10.0050.00322.10
8.3.00.0000.00822.21
8.2.170.0170.00322.96
8.2.160.0100.00320.81
8.2.150.0050.00324.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.36
8.2.110.0040.00422.07
8.2.100.0160.00517.84
8.2.90.0040.00417.75
8.2.80.0040.00418.03
8.2.70.0040.00418.04
8.2.60.0040.00417.93
8.2.50.0050.00318.10
8.2.40.0020.00520.50
8.2.30.0020.00518.05
8.2.20.0050.00217.56
8.2.10.0000.00717.61
8.2.00.0000.00717.52
8.1.270.0000.01423.93
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0100.00022.42
8.1.230.0040.00819.00
8.1.220.0070.00317.74
8.1.210.0000.00818.77
8.1.200.0070.00317.23
8.1.190.0050.00516.98
8.1.180.0030.00618.10
8.1.170.0040.00418.66
8.1.160.0050.00521.85
8.1.150.0070.00018.44
8.1.140.0000.00817.49
8.1.130.0000.00717.87
8.1.120.0070.00017.30
8.1.110.0000.00817.32
8.1.100.0020.00517.26
8.1.90.0000.00717.37
8.1.80.0000.00717.41
8.1.70.0030.00317.43
8.1.60.0000.00817.46
8.1.50.0000.00717.36
8.1.40.0040.00417.49
8.1.30.0000.00817.45
8.1.20.0000.00817.63
8.1.10.0040.00417.46
8.1.00.0000.00717.29
8.0.300.0060.00319.84
8.0.290.0060.00316.63
8.0.280.0040.00418.41
8.0.270.0000.00717.18
8.0.260.0000.00716.66
8.0.250.0000.00716.86
8.0.240.0000.00816.89
8.0.230.0030.00516.92
8.0.220.0030.00316.89
8.0.210.0000.00716.86
8.0.200.0000.00616.91
8.0.190.0000.00816.82
8.0.180.0000.00816.85
8.0.170.0080.00016.86
8.0.160.0000.00816.70
8.0.150.0040.00416.82
8.0.140.0000.00716.69
8.0.130.0040.00413.21
8.0.120.0040.00416.80
8.0.110.0000.00716.76
8.0.100.0000.00716.71
8.0.90.0070.00016.86
8.0.80.0100.00616.88
8.0.70.0070.00016.86
8.0.60.0040.00416.71
8.0.50.0040.00416.64
8.0.30.0120.01117.02
8.0.20.0150.00717.40
8.0.10.0070.00016.80
8.0.00.0090.00916.87
7.4.330.0000.00615.00
7.4.320.0030.00316.53
7.4.300.0000.00716.59
7.4.290.0000.00716.58
7.4.280.0060.00016.55
7.4.270.0030.00316.45
7.4.260.0000.00716.52
7.4.250.0060.00316.36
7.4.240.0030.00516.53
7.4.230.0030.00316.38
7.4.220.0130.00416.68
7.4.210.0050.00916.59
7.4.200.0030.00316.66
7.4.190.0000.00716.68
7.4.160.0150.00016.64
7.4.150.0140.00917.40
7.4.140.0100.00917.86
7.4.130.0080.01116.54
7.4.120.0120.00716.43
7.4.110.0100.00716.33
7.4.100.0110.00816.41
7.4.90.0100.01316.42
7.4.80.0100.00716.59
7.4.70.0110.01216.38
7.4.60.0100.00616.50
7.4.50.0000.00716.54
7.4.40.0070.00722.77
7.4.30.0000.01516.44
7.4.00.0100.00714.78
7.3.330.0000.00513.02
7.3.320.0000.00513.01
7.3.310.0030.00316.13
7.3.300.0000.00616.04
7.3.290.0060.00916.13
7.3.280.0080.00716.14
7.3.270.0070.01117.40
7.3.260.0120.00616.52
7.3.250.0100.00716.20
7.3.240.0100.01316.45
7.3.230.0070.01016.41
7.3.210.0110.00716.06
7.3.200.0200.00319.39
7.3.190.0090.01216.23
7.3.180.0160.00416.10
7.3.170.0150.00016.35
7.3.160.0080.00816.19
7.3.120.0080.00914.80
7.3.110.0100.00714.75
7.3.100.0030.01314.74
7.3.90.0070.00714.34
7.3.80.0070.00714.49
7.3.70.0080.00014.40
7.3.60.0120.00314.64
7.3.50.0030.00614.57
7.3.40.0000.01614.71
7.3.30.0060.00914.70
7.3.20.0100.00316.43
7.3.10.0130.00016.53
7.3.00.0030.01016.48
7.2.330.0060.01116.53
7.2.320.0060.01216.47
7.2.310.0110.00716.42
7.2.300.0100.00716.28
7.2.290.0120.00916.46
7.2.250.0100.01014.96
7.2.240.0060.01314.49
7.2.230.0030.01414.93
7.2.220.0070.00714.77
7.2.210.0060.00814.66
7.2.200.0060.00914.62
7.2.190.0030.00714.59
7.2.180.0000.00914.79
7.2.170.0130.00314.84
7.2.60.0060.00916.43
7.2.00.0060.01219.06
7.1.330.0110.00315.86
7.1.320.0080.00815.82
7.1.310.0000.01415.57
7.1.300.0030.00615.43
7.1.290.0000.01315.66
7.1.280.0030.01015.71
7.1.270.0040.00815.38
7.1.260.0070.00715.68
7.1.200.0090.00615.64
7.1.100.0000.01017.93
7.1.70.0030.01616.91
7.1.60.0150.01119.82
7.1.50.0100.01316.63
7.1.00.0000.08022.45
7.0.200.0020.00516.74
7.0.140.0030.07321.94
7.0.60.0100.07719.91
7.0.50.0070.04717.81
7.0.40.0100.08320.40
7.0.30.0370.04320.09
7.0.20.0200.08020.30
7.0.10.0070.05020.30
7.0.00.0100.05020.09
5.6.280.0030.07321.11
5.6.210.0030.05320.69
5.6.200.0000.04718.15
5.6.190.0070.08720.49
5.6.180.3070.04720.56
5.6.170.0370.08020.51
5.6.160.0000.09020.37
5.6.150.0070.08018.17
5.6.140.0100.04718.11
5.6.130.0130.04318.21
5.6.120.0030.04021.01
5.6.110.0130.07720.95
5.6.100.0200.07021.13
5.6.90.0030.08721.00
5.6.80.0030.04020.50
5.5.350.0030.04720.42
5.5.340.0130.07018.03
5.5.330.0070.04720.37
5.5.320.0230.07720.28
5.5.310.0200.08020.41
5.5.300.0070.08017.97
5.5.290.0000.08717.96
5.5.280.0030.04320.96
5.5.270.0070.08320.62
5.5.260.0000.09720.75
5.5.250.0030.08320.57
5.5.240.3770.04320.14
5.4.450.0670.04719.41
5.4.440.0700.03719.56
5.4.430.0570.03719.25
5.4.420.0970.04319.41
5.4.410.0130.05318.91
5.4.400.0100.05318.79
5.4.390.0070.06718.52
5.4.380.0100.05718.72
5.4.370.0270.06018.77
5.4.360.0300.05718.49
5.4.350.0330.05318.62
5.4.340.0330.06718.57
5.4.320.0050.03712.45
5.4.310.0070.03712.45
5.4.300.0080.03912.45
5.4.290.0060.04912.45
5.4.280.0050.04212.35
5.4.270.0040.03812.35
5.4.260.0090.04912.34
5.4.250.0060.03812.35
5.4.240.0040.04712.34
5.4.230.0030.04012.34
5.4.220.0080.03512.34
5.4.210.0040.03712.34
5.4.200.0060.03712.34
5.4.190.0130.04812.33
5.4.180.0170.04312.34
5.4.170.0140.04412.34
5.4.160.0200.04312.34
5.4.150.0090.05012.34
5.4.140.0170.04112.02
5.4.130.0200.06912.01
5.4.120.0200.03811.96
5.4.110.0140.04411.96
5.4.100.0120.04811.96
5.4.90.0300.06111.96
5.4.80.0150.04311.96
5.4.70.0140.04311.95
5.4.60.0150.04211.96
5.4.50.0160.04011.96
5.4.40.0380.07911.95
5.4.30.0160.04411.94
5.4.20.0130.04411.94
5.4.10.0150.04211.95
5.4.00.0170.04011.43
5.3.290.0040.04312.80
5.3.280.0080.03612.71
5.3.270.0140.04712.72
5.3.260.0250.03512.71
5.3.250.0190.04012.72
5.3.240.0160.04312.72
5.3.230.0180.04312.71
5.3.220.0150.04812.68
5.3.210.0190.04412.68
5.3.200.0180.04212.68
5.3.190.0170.04412.68
5.3.180.0180.04312.68
5.3.170.0270.09412.67
5.3.160.0190.04012.67
5.3.150.0170.04312.67
5.3.140.0130.04612.66
5.3.130.0190.04412.66
5.3.120.0170.04612.66
5.3.110.0150.04712.66
5.3.100.0270.06712.12
5.3.90.0180.04112.09
5.3.80.0200.04512.08
5.3.70.0170.04312.07
5.3.60.0210.04012.06
5.3.50.0210.04612.00
5.3.40.0130.04712.00
5.3.30.0170.04311.95
5.3.20.0090.05011.73
5.3.10.0170.04011.70
5.3.00.0190.03911.68
5.2.170.0150.0329.18
5.2.160.0140.0339.18
5.2.150.0300.0489.18
5.2.140.0140.0359.18
5.2.130.0130.0339.14
5.2.120.0130.0349.13
5.2.110.0100.0389.14
5.2.100.0130.0349.14
5.2.90.0150.0349.14
5.2.80.0130.0369.13
5.2.70.0100.0409.13
5.2.60.0120.0369.09
5.2.50.0280.0839.06
5.2.40.0160.0319.04
5.2.30.0140.0329.00
5.2.20.0090.0389.00
5.2.10.0140.0348.92
5.2.00.0120.0348.78
5.1.60.0140.0278.06
5.1.50.0110.0318.06
5.1.40.0140.0298.05
5.1.30.0060.0388.39
5.1.20.0360.0708.43
5.1.10.0120.0328.14
5.1.00.0110.0328.14
5.0.50.0080.0336.61
5.0.40.0150.0226.48
5.0.30.0310.0796.30
5.0.20.0170.0166.27
5.0.10.0070.0256.24
5.0.00.0060.0406.23
4.4.90.0100.0174.77
4.4.80.0090.0174.75
4.4.70.0080.0204.75
4.4.60.0090.0174.75
4.4.50.0070.0204.77
4.4.40.0070.0304.71
4.4.30.0080.0204.76
4.4.20.0090.0174.85
4.4.10.0090.0184.85
4.4.00.0070.0304.75
4.3.110.0120.0154.67
4.3.100.0090.0154.66
4.3.90.0060.0194.63
4.3.80.0080.0294.58
4.3.70.0050.0204.63
4.3.60.0110.0164.63
4.3.50.0060.0194.63
4.3.40.0050.0314.54
4.3.30.0020.0213.28
4.3.20.0050.0193.27
4.3.10.0070.0163.23
4.3.00.0070.02015.18

preferences:
41.15 ms | 400 KiB | 5 Q