3v4l.org

run code in 300+ PHP versions simultaneously
<?php $saida = 'vazio'; $array = array( 'Foo' => NULL ); for( $i = 0; $i <= 10000; $i++ ) { if (array_key_exists('Foo', $array)){ $saida = $i; } } echo $saida;

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)
8.3.60.0070.01416.63
8.3.50.0150.00922.82
8.3.40.0070.00718.45
8.3.30.0110.00318.85
8.3.20.0070.00020.14
8.3.10.0040.00421.80
8.3.00.0130.00619.46
8.2.180.0100.00716.50
8.2.170.0090.00622.96
8.2.160.0070.00720.25
8.2.150.0000.00724.18
8.2.140.0000.00824.66
8.2.130.0060.00926.16
8.2.120.0040.00421.02
8.2.110.0030.00622.13
8.2.100.0090.00321.05
8.2.90.0050.00319.17
8.2.80.0050.00317.97
8.2.70.0030.00617.38
8.2.60.0110.00017.93
8.2.50.0000.00818.07
8.2.40.0090.00319.95
8.2.30.0000.00718.00
8.2.20.0050.00317.80
8.2.10.0050.00318.19
8.2.00.0000.00817.62
8.1.280.0060.01225.92
8.1.270.0060.00323.96
8.1.260.0040.00426.35
8.1.250.0120.00328.09
8.1.240.0060.00323.87
8.1.230.0080.00318.91
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0080.00417.22
8.1.190.0030.00617.23
8.1.180.0050.00318.10
8.1.170.0040.00418.34
8.1.160.0070.00021.98
8.1.150.0040.00418.81
8.1.140.0030.00617.23
8.1.130.0050.00217.85
8.1.120.0070.00017.37
8.1.110.0030.00517.41
8.1.100.0070.00017.43
8.1.90.0000.00717.38
8.1.80.0040.00417.28
8.1.70.0030.00317.28
8.1.60.0000.00817.56
8.1.50.0050.00317.48
8.1.40.0040.00417.39
8.1.30.0030.00617.45
8.1.20.0000.00817.47
8.1.10.0040.00417.52
8.1.00.0030.00517.53
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0040.00418.52
8.0.270.0000.00717.16
8.0.260.0080.00017.24
8.0.250.0050.00216.95
8.0.240.0040.00416.86
8.0.230.0030.00316.88
8.0.220.0050.00316.76
8.0.210.0070.00016.72
8.0.200.0000.00816.77
8.0.190.0030.00316.86
8.0.180.0000.00816.75
8.0.170.0060.00316.88
8.0.160.0040.00416.69
8.0.150.0000.00716.65
8.0.140.0000.00816.78
8.0.130.0000.00513.24
8.0.120.0050.00316.68
8.0.110.0080.00016.86
8.0.100.0030.00616.70
8.0.90.0040.00416.66
8.0.80.0070.01316.78
8.0.70.0000.00716.61
8.0.60.0040.00416.84
8.0.50.0050.00316.77
8.0.30.0080.01516.90
8.0.20.0100.01017.40
8.0.10.0030.00516.95
8.0.00.0110.00716.72
7.4.330.0050.00015.09
7.4.320.0060.00016.63
7.4.300.0070.00016.57
7.4.290.0030.00316.60
7.4.280.0030.00316.56
7.4.270.0040.00416.41
7.4.260.0000.00716.51
7.4.250.0050.00216.56
7.4.240.0000.00716.52
7.4.230.0070.00016.68
7.4.220.0030.01516.48
7.4.210.0140.00016.67
7.4.200.0000.00716.39
7.4.160.0100.00516.44
7.4.150.0190.00017.40
7.4.140.0050.01217.86
7.4.130.0110.00616.42
7.4.120.0120.00716.44
7.4.110.0090.01516.71
7.4.100.0100.00716.59
7.4.90.0110.00516.45
7.4.80.0060.01119.39
7.4.70.0040.01216.36
7.4.60.0170.00016.40
7.4.50.0000.00416.55
7.4.40.0100.00716.49
7.4.30.0080.01516.54
7.4.10.0150.00314.71
7.4.00.0070.01014.87
7.3.330.0000.00713.22
7.3.320.0000.00513.03
7.3.310.0030.00316.40
7.3.300.0070.00016.31
7.3.290.0080.00616.31
7.3.280.0120.00716.29
7.3.270.0140.00417.40
7.3.260.0180.00616.53
7.3.250.0120.00616.44
7.3.240.0060.01316.65
7.3.230.0130.00316.64
7.3.210.0130.00716.38
7.3.200.0100.01019.39
7.3.190.0110.01116.25
7.3.180.0030.01616.40
7.3.170.0110.00616.49
7.3.160.0100.00716.27
7.3.130.0110.00715.02
7.3.120.0050.00914.74
7.3.110.0120.00514.71
7.3.100.0030.01014.68
7.3.90.0050.00914.69
7.3.80.0030.00914.80
7.3.70.0090.00514.74
7.3.60.0060.00514.85
7.3.50.0090.00314.90
7.3.40.0040.01114.82
7.3.30.0090.00414.63
7.3.20.0080.00716.61
7.3.10.0050.00916.91
7.3.00.0050.00916.68
7.2.330.0120.00616.70
7.2.320.0100.00716.65
7.2.310.0110.01316.60
7.2.300.0030.01416.79
7.2.290.0060.01616.80
7.2.260.0060.01314.93
7.2.250.0050.01015.06
7.2.240.0030.01514.90
7.2.230.0030.01414.96
7.2.220.0050.00815.07
7.2.210.0030.01114.93
7.2.200.0030.00815.06
7.2.190.0050.01214.92
7.2.180.0050.00914.92
7.2.170.0090.00814.91
7.2.160.0040.01114.72
7.2.150.0100.00317.13
7.2.140.0070.00716.98
7.2.130.0040.01116.96
7.2.120.0070.00716.72
7.2.110.0080.00816.73
7.2.100.0040.01116.77
7.2.90.0070.01016.68
7.2.80.0100.00316.96
7.2.70.0030.01017.13
7.2.60.0050.00816.99
7.2.50.0000.01316.81
7.2.40.0060.00916.88
7.2.30.0000.01316.95
7.2.20.0100.00316.85
7.2.10.0040.01517.00
7.2.00.0060.01016.93
7.1.330.0050.01115.87
7.1.320.0050.01215.94
7.1.310.0030.01215.60
7.1.300.0020.01115.83
7.1.290.0030.01015.78
7.1.280.0050.00915.79
7.1.270.0100.00815.79
7.1.260.0030.01215.56
7.1.250.0060.01015.89
7.1.240.0030.00615.81
7.1.230.0040.01115.82
7.1.220.0060.00915.61
7.1.210.0150.00015.61
7.1.200.0080.00615.74
7.1.190.0090.00615.93
7.1.180.0070.01015.73
7.1.170.0070.01015.80
7.1.160.0030.00915.98
7.1.150.0050.00515.75
7.1.140.0040.01215.86
7.1.130.0070.01315.79
7.1.120.0060.00615.83
7.1.110.0030.01016.01
7.1.100.0080.00417.00
7.1.90.0040.01115.74
7.1.80.0030.00715.88
7.1.70.0090.00816.40
7.1.60.0020.01617.57
7.1.50.0050.01016.50
7.1.40.0060.00615.98
7.1.30.0070.01015.87
7.1.20.0000.01515.78
7.1.10.0090.00615.87
7.1.00.0050.04719.00
7.0.330.0050.00515.60
7.0.320.0040.01115.25
7.0.310.0060.00915.44
7.0.300.0060.01115.39
7.0.290.0070.01015.36
7.0.280.0080.00315.51
7.0.270.0030.01415.50
7.0.260.0030.01215.45
7.0.250.0040.01115.68
7.0.240.0030.01015.23
7.0.230.0060.00915.21
7.0.220.0000.01015.48
7.0.210.0090.00315.57
7.0.200.0010.01116.00
7.0.190.0000.01815.60
7.0.180.0090.00615.45
7.0.170.0000.01415.48
7.0.160.0000.01415.22
7.0.150.0000.01315.21
7.0.140.0070.04018.79
7.0.130.0040.01215.44
7.0.120.0000.01115.07
7.0.110.0060.00615.45
7.0.100.0060.00815.20
7.0.90.0070.01015.24
7.0.80.0130.00615.47
7.0.70.0090.00615.52
7.0.60.0020.05117.48
7.0.50.0080.03316.69
7.0.40.0070.02516.80
7.0.30.0180.03916.82
7.0.20.0150.03316.75
7.0.10.0030.04716.85
7.0.00.0080.03116.78
5.6.400.0060.01313.78
5.6.390.0100.01014.44
5.6.380.0030.01314.27
5.6.370.0090.00914.22
5.6.360.0060.00914.21
5.6.350.0070.00714.63
5.6.340.0060.00614.54
5.6.330.0090.01314.66
5.6.320.0000.01814.48
5.6.310.0000.02014.59
5.6.300.0000.01614.45
5.6.290.0130.00714.11
5.6.280.0060.04517.82
5.6.270.0030.01314.43
5.6.260.0030.01014.23
5.6.250.0070.01114.23
5.6.240.0110.00614.43
5.6.230.0040.01814.11
5.6.220.0060.01014.41
5.6.210.0030.04917.45
5.6.200.0130.02416.16
5.6.190.0050.04817.37
5.6.180.0200.02817.38
5.6.170.0170.03617.33
5.6.160.0050.03017.46
5.6.150.0100.04216.32
5.6.140.0070.02416.40
5.6.130.0050.04516.19
5.6.120.0090.04417.77
5.6.110.0100.04417.49
5.6.100.0030.03617.66
5.6.90.0140.03117.59
5.6.80.0120.03017.33
5.6.70.0090.01214.45
5.6.60.0120.00614.36
5.6.50.0000.01514.14
5.6.40.0000.01514.36
5.6.30.0060.01214.30
5.6.20.0100.00614.44
5.6.10.0120.00414.48
5.6.00.0030.01614.21
5.5.380.0070.00714.46
5.5.370.0000.01314.21
5.5.360.0100.00714.26
5.5.350.0160.04617.47
5.5.340.0020.02815.95
5.5.330.0080.04717.18
5.5.320.0250.03217.28
5.5.310.0200.04417.17
5.5.300.0080.04716.17
5.5.290.0130.04616.06
5.5.280.0100.03317.38
5.5.270.0050.03617.34
5.5.260.0070.03417.59
5.5.250.0120.04017.37
5.5.240.0160.02617.24
5.5.230.0040.01414.19
5.5.220.0070.01014.20
5.5.210.0030.01713.94
5.5.200.0080.00813.97
5.5.190.0070.01314.29
5.5.180.0060.00914.30
5.5.170.0030.01614.00
5.5.160.0030.01314.10
5.5.150.0100.00714.29
5.5.140.0070.01014.30
5.5.130.0000.01314.25
5.5.120.0080.00414.00
5.5.110.0030.01414.28
5.5.100.0060.01414.18
5.5.90.0070.01014.03
5.5.80.0070.00714.36
5.5.70.0070.01014.26
5.5.60.0030.01614.13
5.5.50.0060.01314.24
5.5.40.0040.01113.83
5.5.30.0030.01014.13
5.5.20.0040.01514.31
5.5.10.0120.00614.00
5.5.00.0000.01414.20
5.4.450.0100.03015.12
5.4.440.0280.02015.31
5.4.430.0540.02415.12
5.4.420.0250.02915.18
5.4.410.0200.02515.17
5.4.400.0240.02714.94
5.4.390.0290.02414.90
5.4.380.0530.03614.76
5.4.370.0480.03614.77
5.4.360.0570.02814.67
5.4.350.0550.03314.82
5.4.340.0580.03014.83
5.4.330.0060.01210.84
5.4.320.0050.02511.74
5.4.310.0060.02211.68
5.4.300.0040.02611.74
5.4.290.0060.02211.62
5.4.280.0060.02111.68
5.4.270.0060.02311.56
5.4.260.0040.02511.67
5.4.250.0040.02511.50
5.4.240.0060.02111.62
5.4.230.0010.02911.55
5.4.220.0070.02111.60
5.4.210.0050.02411.62
5.4.200.0040.02811.63
5.4.190.0080.02111.63
5.4.180.0040.02711.55
5.4.170.0050.02511.62
5.4.160.0080.02011.67
5.4.150.0040.02611.56
5.4.140.0050.02411.53
5.4.130.0020.02411.39
5.4.120.0040.02611.49
5.4.110.0090.02011.38
5.4.100.0110.02311.38
5.4.90.0040.02511.44
5.4.80.0050.02411.54
5.4.70.0040.02511.32
5.4.60.0050.02411.50
5.4.50.0030.02811.42
5.4.40.0050.02411.46
5.4.30.0080.01911.47
5.4.20.0060.02611.35
5.4.10.0090.02011.42
5.4.00.0020.02611.22
5.3.290.0050.02511.71
5.3.280.0040.02611.56
5.3.270.0050.03111.54
5.3.260.0080.02511.66
5.3.250.0050.02711.58
5.3.240.0040.02811.56
5.3.230.0060.02511.47
5.3.220.0050.03011.50
5.3.210.0050.02511.48
5.3.200.0060.02911.49
5.3.190.0070.02411.52
5.3.180.0060.02611.58
5.3.170.0070.02411.46
5.3.160.0070.02511.58
5.3.150.0040.02711.60
5.3.140.0060.02411.56
5.3.130.0060.02611.54
5.3.120.0090.02411.54
5.3.110.0050.02411.56
5.3.100.0020.02711.30
5.3.90.0040.02811.34
5.3.80.0060.02811.18
5.3.70.0080.02511.18
5.3.60.0050.02911.29
5.3.50.0050.02711.17
5.3.40.0020.02411.17
5.3.30.0060.02511.22
5.3.20.0020.02710.96
5.3.10.0040.02810.93
5.3.00.0040.02510.91
5.2.170.0070.0299.18
5.2.160.0060.0309.18
5.2.150.0050.0339.18
5.2.140.0040.0459.18
5.2.130.0040.0329.14
5.2.120.0040.0339.13
5.2.110.0060.0369.14
5.2.100.0040.0339.14
5.2.90.0050.0429.14
5.2.80.0050.0329.14
5.2.70.0060.0309.14
5.2.60.0020.0349.09
5.2.50.0070.0369.06
5.2.40.0090.0289.03
5.2.30.0120.0309.01
5.2.20.0040.0329.00
5.2.10.0060.0328.93
5.2.00.0090.0288.79
5.1.60.0040.0258.07
5.1.50.0070.0328.07
5.1.40.0070.0248.05
5.1.30.0060.0338.41
5.1.20.0070.0288.43
5.1.10.0060.0288.15
5.1.00.0070.0238.15
5.0.50.0020.0336.63
5.0.40.0070.0206.49
5.0.30.0040.0346.30
5.0.20.0040.0246.27
5.0.10.0070.0206.25
5.0.00.0030.0356.24
4.4.90.0030.0224.78
4.4.80.0040.0184.76
4.4.70.0030.0254.75
4.4.60.0040.0214.76
4.4.50.0020.0194.77
4.4.40.0040.0284.71
4.4.30.0030.0214.76
4.4.20.0020.0274.84
4.4.10.0030.0194.85
4.4.00.0020.0384.76
4.3.110.0030.0194.67
4.3.100.0010.0244.66
4.3.90.0020.0264.64
4.3.80.0020.0334.58
4.3.70.0020.0194.63
4.3.60.0030.0214.62
4.3.50.0010.0234.63
4.3.40.0070.0314.54
4.3.30.0030.0203.29
4.3.20.0050.0203.27
4.3.10.0010.0203.23
4.3.00.0070.02314.56

preferences:
47.05 ms | 400 KiB | 5 Q