3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(); #$a['styleid'] = 29; echo array_key_exists('styleid', $a); #echo $a['styleid'];

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)
8.3.60.0100.00616.50
8.3.50.0030.01722.13
8.3.40.0080.00618.58
8.3.30.0100.01019.10
8.3.20.0040.00420.27
8.3.10.0040.00423.64
8.3.00.0040.00420.77
8.2.180.0070.00716.50
8.2.170.0110.00422.96
8.2.160.0150.00420.38
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0080.00820.69
8.2.110.0030.00622.08
8.2.100.0040.00819.46
8.2.90.0040.00419.21
8.2.80.0000.00817.97
8.2.70.0100.00317.25
8.2.60.0000.00817.93
8.2.50.0080.00018.07
8.2.40.0080.00318.17
8.2.30.0030.00720.10
8.2.20.0050.00217.65
8.2.10.0000.00717.97
8.2.00.0070.00017.53
8.1.280.0060.00925.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0000.00922.18
8.1.230.0060.00619.10
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0000.01017.23
8.1.190.0000.00817.13
8.1.180.0000.00818.88
8.1.170.0070.00018.59
8.1.160.0040.00421.85
8.1.150.0040.00418.55
8.1.140.0040.00417.36
8.1.130.0000.00817.81
8.1.120.0000.00717.42
8.1.110.0040.00417.39
8.1.100.0000.00717.38
8.1.90.0000.00717.37
8.1.80.0070.00017.45
8.1.70.0040.00417.37
8.1.60.0080.00417.45
8.1.50.0080.00017.46
8.1.40.0070.00017.32
8.1.30.0040.00717.55
8.1.20.0040.00417.56
8.1.10.0000.00717.63
8.1.00.0050.00217.48
8.0.300.0080.00018.77
8.0.290.0070.00017.16
8.0.280.0040.00418.35
8.0.270.0000.00817.20
8.0.260.0030.00317.25
8.0.250.0030.00316.95
8.0.240.0040.00416.80
8.0.230.0030.00616.80
8.0.220.0030.00316.69
8.0.210.0070.00016.78
8.0.200.0040.00416.86
8.0.190.0000.00816.88
8.0.180.0040.00416.89
8.0.170.0080.00016.81
8.0.160.0070.00016.87
8.0.150.0000.00716.82
8.0.140.0000.00716.80
8.0.130.0030.00313.22
8.0.120.0040.00416.67
8.0.110.0040.00416.77
8.0.100.0050.00216.88
8.0.90.0040.00416.63
8.0.80.0040.01116.81
8.0.70.0080.00016.59
8.0.60.0000.00816.62
8.0.50.0050.00216.86
8.0.30.0130.00617.00
8.0.20.0110.00717.40
8.0.10.0000.00816.87
8.0.00.0120.00616.67
7.4.330.0070.00215.00
7.4.320.0030.00316.54
7.4.300.0000.00716.58
7.4.290.0040.00416.50
7.4.280.0050.00316.49
7.4.270.0040.00416.48
7.4.260.0030.00316.55
7.4.250.0000.00716.45
7.4.240.0050.00216.47
7.4.230.0040.00416.70
7.4.220.0080.00816.36
7.4.210.0060.00916.50
7.4.200.0000.00716.41
7.4.190.0000.00716.75
7.4.160.0090.00916.64
7.4.150.0040.01317.40
7.4.140.0070.01017.86
7.4.130.0140.00416.45
7.4.120.0090.00916.28
7.4.110.0030.01316.57
7.4.100.0190.00816.54
7.4.90.0080.00816.52
7.4.80.0130.00719.39
7.4.70.0070.01116.40
7.4.60.0120.01216.55
7.4.50.0040.00416.57
7.4.40.0110.00616.41
7.4.30.0060.00916.57
7.4.00.0070.01114.84
7.3.330.0050.00013.05
7.3.320.0000.00513.06
7.3.310.0000.00716.07
7.3.300.0000.00716.15
7.3.290.0030.01716.03
7.3.280.0080.01216.15
7.3.270.0150.00817.40
7.3.260.0000.01616.40
7.3.250.0090.00916.43
7.3.240.0120.00916.35
7.3.230.0140.00816.39
7.3.210.0110.00616.22
7.3.200.0170.00319.39
7.3.190.0070.01016.43
7.3.180.0120.00316.12
7.3.170.0090.00616.29
7.3.160.0090.00616.45
7.3.120.0100.00614.79
7.3.10.0050.00916.38
7.3.00.0090.00616.28
7.2.330.0110.01616.24
7.2.320.0150.00416.43
7.2.310.0060.01316.43
7.2.300.0070.01016.48
7.2.290.0060.01016.55
7.2.130.0030.01116.70
7.2.120.0050.00516.72
7.2.110.0070.00716.80
7.2.100.0050.00816.63
7.2.90.0050.00816.74
7.2.80.0130.00316.72
7.2.70.0040.00816.63
7.2.60.0060.00816.66
7.2.50.0050.00916.79
7.2.40.0070.00716.73
7.2.30.0040.01016.79
7.2.20.0020.01116.44
7.2.10.0040.01016.56
7.2.00.0070.00617.25
7.1.250.0030.01115.64
7.1.240.0070.00715.80
7.1.230.0040.00915.73
7.1.220.0070.00715.37
7.1.210.0090.00615.66
7.1.200.0120.00315.61
7.1.190.0090.00615.35
7.1.180.0030.00515.56
7.1.170.0070.01015.46
7.1.160.0000.01215.53
7.1.150.0060.00615.41
7.1.140.0070.00715.30
7.1.130.0040.00415.77
7.1.120.0070.00715.70
7.1.110.0120.00615.56
7.1.100.0050.00716.84
7.1.90.0120.00015.36
7.1.80.0070.01315.43
7.1.70.0050.00516.29
7.1.60.0080.00617.50
7.1.50.0100.01216.20
7.1.40.0040.00415.45
7.1.30.0040.00415.39
7.1.20.0050.00215.57
7.1.10.0140.00415.47
7.1.00.0060.04119.11
7.0.330.0040.01115.21
7.0.320.0090.00315.03
7.0.310.0000.01215.42
7.0.300.0040.00415.25
7.0.290.0070.00715.47
7.0.280.0040.01115.24
7.0.270.0000.00915.37
7.0.260.0080.00015.23
7.0.250.0030.01015.41
7.0.240.0160.00015.37
7.0.230.0030.00515.20
7.0.220.0000.01415.23
7.0.210.0060.00315.27
7.0.200.0050.00516.00
7.0.190.0050.00315.20
7.0.180.0060.01015.19
7.0.170.0070.00415.25
7.0.160.0040.00815.02
7.0.150.0040.01115.24
7.0.140.0030.04218.60
7.0.130.0070.00714.93
7.0.120.0070.00015.29
7.0.110.0030.00715.22
7.0.100.0110.00315.30
7.0.90.0040.00815.24
7.0.80.0040.00415.15
7.0.70.0060.00615.30
7.0.60.0230.02818.56
7.0.50.0000.02816.59
7.0.40.0080.04616.78
7.0.30.0170.03016.64
7.0.20.0160.01816.86
7.0.10.0110.03616.85
7.0.00.0020.02716.79
5.6.380.0000.00914.36
5.6.370.0040.01114.06
5.6.360.0060.00314.43
5.6.350.0040.01114.16
5.6.340.0040.00414.03
5.6.330.0090.00314.43
5.6.320.0030.01013.71
5.6.310.0000.01414.45
5.6.300.0080.00414.39
5.6.290.0000.00814.39
5.6.280.0070.03817.74
5.6.270.0040.01114.34
5.6.260.0090.00614.16
5.6.250.0110.00613.84
5.6.240.0060.00614.50
5.6.230.0030.01014.09
5.6.220.0030.01014.18
5.6.210.0020.04017.24
5.6.200.0080.02816.13
5.6.190.0030.03017.34
5.6.180.0190.02117.52
5.6.170.0120.03317.30
5.6.160.0100.03217.24
5.6.150.0050.02816.12
5.6.140.0080.02816.08
5.6.130.0090.02216.14
5.6.120.0110.04017.83
5.6.110.0070.04617.51
5.6.100.0050.03717.45
5.6.90.0020.04917.60
5.6.80.0120.03817.29
5.6.70.0030.00714.15
5.6.60.0060.00614.07
5.6.50.0030.00613.86
5.6.40.0070.00714.32
5.6.30.0070.00714.25
5.6.20.0090.00313.84
5.6.10.0140.00414.24
5.6.00.0060.00813.94
5.5.380.0000.01110.99
5.5.370.0040.00711.28
5.5.360.0060.00310.70
5.5.350.0200.03315.79
5.5.340.0050.04014.46
5.5.330.0050.02015.69
5.5.320.0180.03715.52
5.5.310.0160.04115.50
5.5.300.0050.02514.47
5.5.290.0100.04314.42
5.5.280.0080.04115.93
5.5.270.0170.02515.91
5.5.260.0030.03315.71
5.5.250.0030.04415.58
5.5.240.0170.02715.53
5.5.230.0090.00310.92
5.5.220.0060.00010.80
5.5.210.0060.00611.07
5.5.200.0080.00010.85
5.5.190.0040.00410.92
5.5.180.0040.00411.05
5.5.170.0050.00811.11
5.5.160.0080.00510.99
5.5.150.0040.00410.95
5.5.140.0080.00510.79
5.5.130.0040.00410.80
5.5.120.0050.00010.67
5.5.110.0000.00611.04
5.5.100.0070.00310.62
5.5.90.0060.00610.88
5.5.80.0040.00410.71
5.5.70.0050.00211.08
5.5.60.0030.00310.77
5.5.50.0000.00910.68
5.5.40.0040.00410.69
5.5.30.0000.00910.95
5.5.20.0040.00410.64
5.5.10.0000.01111.01
5.5.00.0030.00610.82
5.4.450.2000.02015.16
5.4.440.0080.03315.19
5.4.430.0870.03915.28
5.4.420.2200.02315.23
5.4.410.1980.02314.94
5.4.400.2580.02214.97
5.4.390.1970.02414.84
5.4.380.1900.02314.97
5.4.370.1840.02115.07
5.4.360.1970.02514.96
5.4.350.2000.02214.80
5.4.340.2240.02014.91
5.4.330.0030.00710.83
5.4.320.2050.02014.92
5.4.310.0050.02215.02
5.4.300.2100.01814.98
5.4.290.2250.01714.92
5.4.280.2140.01914.93
5.4.270.2130.01714.95
5.4.260.2250.01714.83
5.4.250.1970.02014.75
5.4.240.1830.02215.04
5.4.230.1510.02414.85
5.4.220.1780.02014.79
5.4.210.1670.01714.77
5.4.200.1180.01914.75
5.4.190.0060.02114.94
5.4.180.1520.01914.80
5.4.170.1580.02114.76
5.4.160.1900.01714.79
5.4.150.1280.02015.01
5.4.140.2350.01613.63
5.4.130.2470.02013.50
5.4.120.2210.02613.67
5.4.110.2010.02013.69
5.4.100.1800.02113.73
5.4.90.2220.01813.70
5.4.80.2420.02013.63
5.4.70.2250.02213.69
5.4.60.2470.01713.52
5.4.50.1900.02013.52
5.4.40.2450.02313.38
5.4.30.2480.01813.78
5.4.20.2360.02313.54
5.4.10.2350.02013.68
5.4.00.1820.02113.21
5.3.290.0270.02612.53
5.3.280.1000.02012.43
5.3.270.1370.01712.42
5.3.260.1700.02112.48
5.3.250.1980.02012.46
5.3.240.1920.02012.38
5.3.230.2230.02512.45
5.3.220.1900.01812.35
5.3.210.2080.01812.42
5.3.200.2180.02212.38
5.3.190.2270.02512.39
5.3.180.2430.02212.49
5.3.170.2280.02312.35
5.3.160.2200.02112.50
5.3.150.2000.02512.46
5.3.140.2400.01812.36
5.3.130.2500.01912.36
5.3.120.2170.02112.40
5.3.110.2230.02012.49
5.3.100.1950.02512.08
5.3.90.2100.02512.03
5.3.80.1930.01912.08
5.3.70.1970.02311.95
5.3.60.1770.01712.09
5.3.50.1680.02512.01
5.3.40.1630.01612.08
5.3.30.2080.02012.10
5.3.20.2050.01811.94
5.3.10.2240.01311.86
5.3.00.2380.01811.86
5.2.170.1530.01310.30
5.2.160.1650.01710.27
5.2.150.1680.01710.23
5.2.140.1730.01610.21
5.2.130.1630.01710.24
5.2.120.1610.01810.36
5.2.110.1630.01610.22
5.2.100.1750.01510.24
5.2.90.1990.01110.24
5.2.80.1930.01610.15
5.2.70.1920.02010.13
5.2.60.1970.02110.08
5.2.50.1800.01710.05
5.2.40.1750.01810.14
5.2.30.1550.01510.19
5.2.20.1600.01310.13
5.2.10.1680.0189.93
5.2.00.1560.0139.92
5.1.60.1500.0149.21
5.1.50.1780.0119.22
5.1.40.1770.0169.27
5.1.30.1360.0139.44
5.1.20.1490.0159.47
5.1.10.1650.0159.35
5.1.00.1320.0159.26
5.0.50.0910.0108.51
5.0.40.0850.0138.47
5.0.30.0920.0158.37
5.0.20.0830.0088.35
5.0.10.0950.0128.38
5.0.00.1000.0198.37
4.4.90.0660.0087.14
4.4.80.0780.0107.13
4.4.70.0970.0117.10
4.4.60.0780.0107.11
4.4.50.0930.0087.12
4.4.40.0800.0147.14
4.4.30.0720.0117.17
4.4.20.0800.0087.20
4.4.10.0680.0077.17
4.4.00.0700.0177.17
4.3.110.0500.0137.08
4.3.100.0950.0077.13
4.3.90.0600.0137.11
4.3.80.0860.0137.07
4.3.70.0780.0097.08
4.3.60.0890.0087.06
4.3.50.0970.0087.06
4.3.40.0680.0157.10
4.3.30.0420.0106.87
4.3.20.0480.0126.87
4.3.10.0540.0126.87
4.3.00.0530.0126.87

preferences:
51.08 ms | 401 KiB | 5 Q