3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array("a" =>"b", "c"=>"d"); if(isset($a['a'])) echo "hi"; else echo "hello"; $b = array("a","b","c"); if(in_array('a',$b)) echo "hi"; else echo "hello";

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)
8.3.60.0170.00318.39
8.3.50.0180.00122.03
8.3.40.0110.00418.73
8.3.30.0030.01019.10
8.3.20.0040.00420.27
8.3.10.0080.00022.09
8.3.00.0000.00822.47
8.2.180.0110.00416.38
8.2.170.0100.01022.96
8.2.160.0040.01120.52
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0090.00626.16
8.2.120.0030.00619.36
8.2.110.0030.00622.08
8.2.100.0070.00419.57
8.2.90.0080.00019.41
8.2.80.0000.00818.05
8.2.70.0050.00317.63
8.2.60.0030.00717.93
8.2.50.0080.00018.07
8.2.40.0000.00819.88
8.2.30.0000.01117.99
8.2.20.0080.00017.61
8.2.10.0000.00819.28
8.2.00.0000.00817.57
8.1.280.0130.00725.92
8.1.270.0050.00322.27
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00623.92
8.1.230.0040.00819.18
8.1.220.0050.00217.74
8.1.210.0030.00618.77
8.1.200.0100.00017.35
8.1.190.0040.00417.50
8.1.180.0040.00418.61
8.1.170.0000.00918.49
8.1.160.0000.00721.91
8.1.150.0000.00818.57
8.1.140.0030.00517.30
8.1.130.0030.00317.82
8.1.120.0000.00717.36
8.1.110.0030.00617.39
8.1.100.0030.00517.31
8.1.90.0040.00417.35
8.1.80.0070.00017.28
8.1.70.0000.00717.32
8.1.60.0040.00417.41
8.1.50.0040.00417.49
8.1.40.0000.00717.44
8.1.30.0000.00717.55
8.1.20.0040.00417.52
8.1.10.0050.00217.48
8.1.00.0040.00417.52
8.0.300.0070.00018.77
8.0.290.0040.00417.05
8.0.280.0000.00718.50
8.0.270.0000.00717.26
8.0.260.0060.00016.77
8.0.250.0040.00416.77
8.0.240.0070.00016.94
8.0.230.0030.00316.77
8.0.220.0040.00416.82
8.0.210.0030.00316.82
8.0.200.0040.00416.84
8.0.190.0040.00416.75
8.0.180.0080.00416.73
8.0.170.0060.00316.85
8.0.160.0040.00416.74
8.0.150.0000.00816.87
8.0.140.0000.00816.85
8.0.130.0000.00513.27
8.0.120.0000.00816.70
8.0.110.0000.00716.80
8.0.100.0040.00416.77
8.0.90.0040.00316.95
8.0.80.0000.01516.86
8.0.70.0000.00716.77
8.0.60.0040.00416.67
8.0.50.0040.00416.89
8.0.30.0090.01416.83
8.0.20.0020.01717.40
8.0.10.0040.00416.84
8.0.00.0140.00516.92
7.4.330.0020.00315.00
7.4.320.0060.00016.58
7.4.300.0030.00316.57
7.4.290.0040.00416.45
7.4.280.0000.00716.38
7.4.270.0030.00316.37
7.4.260.0030.00316.53
7.4.250.0040.00416.48
7.4.240.0040.00416.45
7.4.230.0070.00016.33
7.4.220.0100.00716.36
7.4.210.0100.00516.46
7.4.200.0040.00416.55
7.4.190.0000.00816.70
7.4.160.0130.00316.43
7.4.150.0060.01017.40
7.4.140.0070.01417.86
7.4.130.0060.01416.54
7.4.120.0140.00516.56
7.4.110.0100.00716.55
7.4.100.0110.00616.49
7.4.90.0040.01316.28
7.4.80.0070.01119.39
7.4.70.0060.01616.48
7.4.60.0150.00316.29
7.4.50.0000.00916.25
7.4.40.0110.00622.77
7.4.30.0110.00416.41
7.4.10.0030.01015.06
7.4.00.0030.01314.80
7.3.330.0030.00313.14
7.3.320.0000.00512.92
7.3.310.0000.00716.21
7.3.300.0030.00316.20
7.3.290.0060.01216.19
7.3.280.0110.00716.18
7.3.270.0120.00617.40
7.3.260.0160.01016.54
7.3.250.0070.01216.26
7.3.240.0090.00916.41
7.3.230.0100.01316.39
7.3.210.0070.01016.31
7.3.200.0040.01119.39
7.3.190.0160.00916.13
7.3.180.0130.00716.49
7.3.170.0160.00316.27
7.3.160.0120.00416.25
7.3.130.0060.01114.88
7.3.120.0090.00914.75
7.3.110.0040.01114.78
7.3.100.0100.00314.76
7.3.90.0090.00614.67
7.3.80.0090.00814.98
7.3.70.0100.00514.74
7.3.60.0070.00914.76
7.3.50.0050.01214.70
7.3.40.0070.00514.71
7.3.30.0070.00714.77
7.3.20.0060.00916.64
7.3.10.0060.01016.55
7.3.00.0070.00916.56
7.2.330.0030.01716.58
7.2.320.0060.01416.51
7.2.310.0150.00716.59
7.2.300.0030.01716.50
7.2.290.0150.00316.50
7.2.260.0090.00914.80
7.2.250.0030.01514.85
7.2.240.0070.00514.94
7.2.230.0100.00814.94
7.2.220.0030.01114.91
7.2.210.0090.00914.82
7.2.200.0050.01014.92
7.2.190.0060.00714.92
7.2.180.0050.01014.81
7.2.170.0020.00914.87
7.2.160.0080.00814.96
7.2.150.0090.00316.62
7.2.140.0100.00816.67
7.2.130.0120.00316.77
7.2.120.0060.01116.82
7.2.110.0060.00616.58
7.2.100.0050.01016.84
7.2.90.0030.01216.52
7.2.80.0050.00616.73
7.2.70.0060.00716.57
7.2.60.0030.01016.72
7.2.50.0090.00716.83
7.2.40.0070.00716.86
7.2.30.0060.00616.91
7.2.20.0090.00516.80
7.2.10.0060.01016.89
7.2.00.0090.00617.73
7.1.330.0040.01215.79
7.1.320.0030.00715.79
7.1.310.0060.00815.68
7.1.300.0070.00915.72
7.1.290.0030.01115.72
7.1.280.0050.01015.74
7.1.270.0030.00715.67
7.1.260.0080.00515.93
7.1.250.0050.00615.70
7.1.240.0060.00915.78
7.1.230.0000.01515.76
7.1.220.0050.00315.49
7.1.210.0070.00715.42
7.1.200.0060.00315.74
7.1.190.0060.00315.64
7.1.180.0090.00615.95
7.1.170.0030.00715.34
7.1.160.0110.00015.72
7.1.150.0070.00715.63
7.1.140.0070.01015.70
7.1.130.0030.00615.68
7.1.120.0030.01015.56
7.1.110.0030.01115.84
7.1.100.0080.00516.89
7.1.90.0070.00715.87
7.1.80.0030.01015.76
7.1.70.0050.00916.22
7.1.60.0080.01217.79
7.1.50.0070.01116.22
7.1.40.0060.00615.75
7.1.30.0100.00315.44
7.1.20.0100.00315.74
7.1.10.0030.00715.75
7.1.00.0080.03519.07
7.0.330.0060.00615.19
7.0.320.0000.01215.28
7.0.310.0000.00815.34
7.0.300.0030.00715.35
7.0.290.0000.01215.30
7.0.280.0030.00715.33
7.0.270.0110.00315.50
7.0.260.0040.01215.46
7.0.250.0070.00415.37
7.0.240.0030.01015.42
7.0.230.0000.01215.15
7.0.220.0000.01715.11
7.0.210.0060.01015.32
7.0.200.0050.00516.09
7.0.190.0080.00415.53
7.0.180.0070.00715.13
7.0.170.0080.00415.38
7.0.160.0070.01015.48
7.0.150.0090.00315.12
7.0.140.0030.03918.76
7.0.130.0030.00715.56
7.0.120.0090.00315.00
7.0.110.0030.01014.99
7.0.100.0080.04217.62
7.0.90.0100.04217.48
7.0.80.0080.04317.66
7.0.70.0220.04617.65
7.0.60.0230.03817.66
7.0.50.0270.03717.74
7.0.40.0060.04516.60
7.0.30.0110.04116.56
7.0.20.0030.03516.71
7.0.10.0080.04016.69
7.0.00.0050.04516.76
5.6.400.0080.00514.38
5.6.390.0000.01014.27
5.6.380.0040.00814.29
5.6.370.0030.00914.31
5.6.360.0000.01414.38
5.6.350.0130.00314.25
5.6.340.0050.00314.34
5.6.330.0060.00614.39
5.6.320.0070.01014.13
5.6.310.0110.00314.63
5.6.300.0030.01214.46
5.6.290.0030.00714.45
5.6.280.0030.04017.65
5.6.270.0040.00714.50
5.6.260.0030.01214.25
5.6.250.0080.03517.44
5.6.240.0090.04417.46
5.6.230.0160.03917.42
5.6.220.0090.04217.46
5.6.210.0080.04017.46
5.6.200.0040.04517.61
5.6.190.0020.05017.44
5.6.180.0100.04217.55
5.6.170.0130.03617.59
5.6.160.0030.03617.68
5.6.150.0100.03917.71
5.6.140.0080.04317.61
5.6.130.0100.04317.67
5.6.120.0070.04517.60
5.6.110.0110.04317.60
5.6.100.0050.04617.68
5.6.90.0080.04217.59
5.6.80.0110.01717.27
5.6.70.0020.03717.27
5.6.60.0100.03817.40
5.6.50.0070.02517.34
5.6.40.0080.02017.28
5.6.30.0090.04017.29
5.6.20.0120.03717.36
5.6.10.0030.03517.30
5.6.00.0100.04017.28
5.5.380.0090.03917.35
5.5.370.0050.03117.33
5.5.360.0130.04517.32
5.5.350.0020.03917.12
5.5.340.0070.04817.62
5.5.330.0050.04117.55
5.5.320.0080.03017.55
5.5.310.0070.04217.47
5.5.300.0020.04417.31
5.5.290.0070.02317.47
5.5.280.0080.04117.54
5.5.270.0090.04517.46
5.5.260.0070.05017.28
5.5.250.0100.04517.53
5.5.240.0050.04217.23
5.5.230.0030.04717.23
5.5.220.0080.04317.21
5.5.210.0050.03217.21
5.5.200.0100.03717.27
5.5.190.0070.04617.11
5.5.180.0070.04517.16
5.5.170.0030.01314.08
5.5.160.0050.02717.24
5.5.150.0100.04017.17
5.5.140.0110.03817.03
5.5.130.0080.03217.21
5.5.120.0070.04317.21
5.5.110.0000.04317.25
5.5.100.0130.03117.04
5.5.90.0050.04417.02
5.5.80.0110.04317.08
5.5.70.0060.04517.16
5.5.60.0130.03817.20
5.5.50.0030.04517.03
5.5.40.0050.04217.03
5.5.30.0020.05117.18
5.5.20.0080.04516.94
5.5.10.0080.03617.05
5.5.00.0070.03016.96
5.4.450.0060.04615.21
5.4.440.0060.03615.20
5.4.430.0030.03515.11
5.4.420.0100.03515.10
5.4.410.0090.03915.01
5.4.400.0060.04114.83
5.4.390.0030.04115.04
5.4.380.0070.04015.10
5.4.370.0090.03015.04
5.4.360.0050.03815.04
5.4.350.0080.03214.87
5.4.340.0070.03915.04
5.4.330.0030.01011.00
5.4.320.0050.04414.93
5.4.310.0030.02314.99
5.4.300.0080.04014.89
5.4.290.0030.04014.75
5.4.280.0060.03614.95
5.4.270.0080.02314.94
5.4.260.0080.03615.03
5.4.250.0060.02814.95
5.4.240.0110.03614.98
5.4.230.0050.04215.01
5.4.220.0030.04014.76
5.4.210.0050.02315.03
5.4.200.0140.03514.98
5.4.190.0050.02714.97
5.4.180.0050.04515.06
5.4.170.0050.04214.92
5.4.160.0040.04414.89
5.4.150.0080.03714.99
5.4.140.0070.03713.37
5.4.130.0030.02813.54
5.4.120.0050.04413.67
5.4.110.0100.03313.74
5.4.100.0030.04313.64
5.4.90.0060.04113.52
5.4.80.0050.03913.49
5.4.70.0090.03613.67
5.4.60.0020.04013.51
5.4.50.0120.01713.56
5.4.40.0120.03213.65
5.4.30.0030.03913.54
5.4.20.0030.04413.49
5.4.10.0110.03713.65
5.4.00.0070.03513.23
5.3.290.0090.03712.49
5.3.280.0050.03912.42
5.3.270.0070.03712.44
5.3.260.0090.03712.48
5.3.250.0030.02612.45
5.3.240.0030.04212.43
5.3.230.0080.03812.41
5.3.220.0080.03812.43
5.3.210.0060.04112.47
5.3.200.0080.03812.40
5.3.190.0070.02212.38
5.3.180.0050.04012.47
5.3.170.0030.04312.51
5.3.160.0060.03212.51
5.3.150.0060.02512.54
5.3.140.0050.03812.44
5.3.130.0060.03712.40
5.3.120.0030.04312.50
5.3.110.0030.04212.48
5.3.100.0080.03612.10
5.3.90.0060.04012.07
5.3.80.0050.03912.08
5.3.70.0030.03612.04
5.3.60.0100.03512.17
5.3.50.0020.04312.07
5.3.40.0020.03412.03
5.3.30.0100.03512.08
5.3.20.0050.03612.01
5.3.10.0050.04111.88
5.3.00.0050.03811.90
5.2.170.0030.06311.16
5.2.160.0030.06010.93
5.2.150.0030.06010.99
5.2.140.0100.03311.13
5.2.130.0070.05711.12
5.2.120.0100.03711.13
5.2.110.0130.05310.89
5.2.100.0070.06310.91
5.2.90.0070.06011.10
5.2.80.0030.06311.11
5.2.70.0100.06010.94
5.2.60.0070.06011.04
5.2.50.0100.05711.09
5.2.40.0070.06311.06
5.2.30.0100.04311.05
5.2.20.0070.05710.88
5.2.10.0070.03010.93
5.2.00.0000.03310.72
5.1.60.0030.05710.04
5.1.50.0000.0579.98
5.1.40.0000.03710.00
5.1.30.0000.03310.19
5.1.20.0030.03710.31
5.1.10.0000.0279.90
5.1.00.0000.03310.07
5.0.50.0030.0238.59
5.0.40.0070.0178.38
5.0.30.0070.0238.25
5.0.20.0000.0208.03
5.0.10.0000.0238.26
5.0.00.0000.0307.98
4.4.90.0030.0337.97
4.4.80.0000.0337.97
4.4.70.0000.0177.97
4.4.60.0000.0207.97
4.4.50.0000.0377.97
4.4.40.0030.0537.97
4.4.30.0030.0207.97
4.4.20.0030.0207.97
4.4.10.0000.0207.97
4.4.00.0030.0237.97
4.3.110.0000.0277.97
4.3.100.0000.0177.97
4.3.90.0030.0177.97
4.3.80.0000.0237.97
4.3.70.0000.0177.97
4.3.60.0000.0137.97
4.3.50.0070.0107.97
4.3.40.0000.0237.97
4.3.30.0030.0137.97
4.3.20.0000.0177.97
4.3.10.0030.0137.97
4.3.00.0000.0137.97

preferences:
40.42 ms | 401 KiB | 5 Q