3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** * */ function FIXME_UNSET(&$variable) { return $variable; } var_dump(FIXME_UNSET($notes[$i]['disabled']));

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)
8.3.60.0150.00616.74
8.3.50.0110.00522.11
8.3.40.0120.00818.84
8.3.30.0140.00718.90
8.3.20.0040.00420.30
8.3.10.0090.00923.51
8.3.00.0080.00020.77
8.2.180.0120.00416.75
8.2.170.0070.00722.96
8.2.160.0100.00320.46
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0120.00626.16
8.2.120.0130.00619.29
8.2.110.0100.01020.35
8.2.100.0040.00817.78
8.2.90.0030.00519.09
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0030.00517.93
8.2.50.0050.00318.07
8.2.40.0030.00718.03
8.2.30.0000.00818.10
8.2.20.0000.00817.75
8.2.10.0040.00417.99
8.2.00.0040.00419.51
8.1.280.0130.00925.92
8.1.270.0090.00922.06
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0100.00023.91
8.1.230.0040.00820.89
8.1.220.0070.00017.74
8.1.210.0050.00318.77
8.1.200.0080.00317.35
8.1.190.0040.00417.25
8.1.180.0000.00818.10
8.1.170.0030.00618.49
8.1.160.0000.00721.92
8.1.150.0040.00418.61
8.1.140.0000.00717.39
8.1.130.0030.00317.74
8.1.120.0030.00417.41
8.1.110.0030.00517.41
8.1.100.0070.00017.42
8.1.90.0000.01017.35
8.1.80.0070.00017.39
8.1.70.0030.00317.28
8.1.60.0040.00417.54
8.1.50.0080.00017.42
8.1.40.0040.00417.60
8.1.30.0000.00817.55
8.1.20.0040.00417.63
8.1.10.0080.00017.53
8.1.00.0000.00717.53
8.0.300.0040.00418.77
8.0.290.0050.00216.75
8.0.280.0040.00418.44
8.0.270.0030.00317.20
8.0.260.0030.00517.25
8.0.250.0000.00716.98
8.0.240.0040.00416.98
8.0.230.0050.00216.91
8.0.220.0030.00316.89
8.0.210.0060.00016.86
8.0.200.0000.00616.93
8.0.190.0050.00216.89
8.0.180.0000.00716.93
8.0.170.0050.00316.92
8.0.160.0030.00316.84
8.0.150.0000.00716.87
8.0.140.0000.00716.75
8.0.130.0000.00513.29
8.0.120.0050.00316.88
8.0.110.0000.00816.79
8.0.100.0090.00016.88
8.0.90.0050.00316.96
8.0.80.0040.01116.86
8.0.70.0040.00416.77
8.0.60.0040.00416.86
8.0.50.0040.00416.68
8.0.30.0150.00817.27
8.0.20.0060.01217.40
8.0.10.0000.00817.07
8.0.00.0140.00416.66
7.4.330.0030.00315.00
7.4.320.0000.00616.50
7.4.300.0060.00016.58
7.4.290.0030.00316.49
7.4.280.0030.00316.55
7.4.270.0030.00316.45
7.4.260.0000.00816.56
7.4.250.0000.00716.31
7.4.240.0020.00516.46
7.4.230.0030.00316.61
7.4.220.0030.01716.61
7.4.210.0030.01016.46
7.4.200.0030.00316.29
7.4.160.0130.01716.44
7.4.150.0130.00317.40
7.4.140.0090.01217.86
7.4.130.0100.00716.57
7.4.120.0100.00716.55
7.4.110.0060.01016.58
7.4.100.0170.00616.61
7.4.90.0030.01416.38
7.4.80.0070.01119.39
7.4.70.0030.01316.47
7.4.60.0120.00416.43
7.4.50.0040.00416.48
7.4.40.0110.00616.25
7.4.30.0110.00616.37
7.4.00.0060.01214.98
7.3.330.0020.00213.35
7.3.320.0060.00013.13
7.3.310.0030.00316.40
7.3.300.0040.00416.37
7.3.290.0100.01016.39
7.3.280.0080.01016.37
7.3.270.0070.01017.40
7.3.260.0060.01216.23
7.3.250.0140.00516.41
7.3.240.0130.00616.59
7.3.230.0030.01316.39
7.3.210.0140.00616.53
7.3.200.0120.01219.39
7.3.190.0070.01016.55
7.3.180.0110.00416.40
7.3.170.0090.00616.27
7.3.160.0030.01516.39
7.3.120.0030.01014.87
7.3.00.0040.00716.61
7.2.330.0150.00316.52
7.2.320.0100.01316.21
7.2.310.0170.00316.64
7.2.300.0060.01216.44
7.2.290.0030.02016.64
7.2.130.0070.00716.68
7.2.120.0090.00316.88
7.2.110.0080.00016.62
7.2.100.0060.00916.67
7.2.90.0000.01016.83
7.2.80.0030.01016.79
7.2.70.0060.00616.59
7.2.60.0060.00916.82
7.2.50.0030.01016.37
7.2.40.0030.01216.77
7.2.30.0030.01016.83
7.2.20.0090.00616.77
7.2.10.0100.00316.59
7.2.00.0070.01018.02
7.1.250.0070.00715.55
7.1.240.0040.00815.75
7.1.230.0110.00315.58
7.1.220.0060.01015.73
7.1.210.0100.00315.78
7.1.200.0060.00415.77
7.1.190.0100.00315.66
7.1.180.0100.00615.66
7.1.170.0090.00615.40
7.1.160.0000.01115.70
7.1.150.0130.00015.68
7.1.140.0060.00615.65
7.1.130.0030.01015.67
7.1.120.0090.00015.48
7.1.110.0040.00715.92
7.1.100.0050.00816.97
7.1.90.0000.01315.79
7.1.80.0030.01415.88
7.1.70.0010.00816.39
7.1.60.0070.01017.71
7.1.50.0060.01016.30
7.1.40.0030.00715.77
7.1.30.0040.01115.73
7.1.20.0030.01215.74
7.1.10.0040.01115.75
7.1.00.0090.03719.00
7.0.330.0090.00415.15
7.0.320.0000.01215.36
7.0.310.0040.00815.14
7.0.300.0070.00315.22
7.0.290.0040.01115.32
7.0.280.0070.00415.43
7.0.270.0070.00315.25
7.0.260.0100.00315.24
7.0.250.0030.01015.34
7.0.240.0110.00415.07
7.0.230.0030.01215.11
7.0.220.0060.00315.23
7.0.210.0030.01015.38
7.0.200.0050.00716.05
7.0.190.0100.00315.52
7.0.180.0030.00915.23
7.0.170.0060.00915.61
7.0.160.0060.00915.23
7.0.150.0060.00615.45
7.0.140.0040.03518.53
7.0.130.0070.00315.33
7.0.120.0060.00615.47
7.0.110.0030.00615.39
7.0.100.0030.00915.32
7.0.90.0100.00715.43
7.0.80.0050.00215.27
7.0.70.0040.00415.52
7.0.60.0170.03717.60
7.0.50.0020.03616.65
7.0.40.0090.03916.66
7.0.30.0090.02316.55
7.0.20.0180.02716.65
7.0.10.0040.02616.81
7.0.00.0050.02516.83
5.6.380.0060.00714.41
5.6.370.0000.01214.10
5.6.360.0040.00814.22
5.6.350.0000.01014.29
5.6.340.0030.01314.03
5.6.330.0030.00914.39
5.6.320.0000.01114.30
5.6.310.0070.00314.29
5.6.300.0030.01014.52
5.6.290.0040.01114.09
5.6.280.0000.04317.50
5.6.270.0040.00814.10
5.6.260.0000.00814.43
5.6.250.0040.00713.96
5.6.240.0030.01014.16
5.6.230.0030.01014.23
5.6.220.0000.01414.32
5.6.210.0030.02717.39
5.6.200.0060.02116.28
5.6.190.0150.03517.44
5.6.180.1420.03017.39
5.6.170.0080.02917.44
5.6.160.0040.02717.35
5.6.150.0150.03216.09
5.6.140.0050.03216.22
5.6.130.0050.02516.31
5.6.120.0050.03317.54
5.6.110.0120.04317.61
5.6.100.0120.04217.52
5.6.90.0170.03717.64
5.6.80.0040.04917.46
5.6.70.0030.00714.11
5.6.60.0030.00914.08
5.6.50.0000.01513.93
5.6.40.0070.00714.14
5.6.30.0060.00914.05
5.6.20.0000.01114.25
5.6.10.0030.00714.01
5.6.00.0000.01314.33
5.5.380.0000.01111.25
5.5.370.0060.00611.00
5.5.360.0030.00611.00
5.5.350.0190.03315.75
5.5.340.0070.02614.53
5.5.330.0030.03715.76
5.5.320.2020.02615.69
5.5.310.0130.02915.65
5.5.300.0030.02714.49
5.5.290.0020.04914.60
5.5.280.0050.04315.89
5.5.270.0140.03715.99
5.5.260.0070.04215.88
5.5.250.0060.03815.86
5.5.240.0130.03815.62
5.5.230.0080.00411.07
5.5.220.0090.00311.00
5.5.210.0070.00011.00
5.5.200.0050.00311.00
5.5.190.0060.00311.00
5.5.180.0070.00011.21
5.5.170.0040.00811.00
5.5.160.0040.00411.00
5.5.150.0000.00711.00
5.5.140.0070.00311.00
5.5.130.0030.00911.11
5.5.120.0000.00611.00
5.5.110.0000.01111.00
5.5.100.0040.00811.00
5.5.90.0060.00311.00
5.5.80.0060.00611.00
5.5.70.0030.00611.11
5.5.60.0030.00311.15
5.5.50.0000.00611.13
5.5.40.0030.00311.00
5.5.30.0080.00311.00
5.5.20.0000.00611.00
5.5.10.0030.00611.13
5.5.00.0080.00411.00
5.4.450.0520.02415.22
5.4.440.0270.02420.30
5.4.430.0200.02318.87
5.4.420.0280.02118.30
5.4.410.0210.02517.09
5.4.400.0170.02116.36
5.4.390.0180.02016.29
5.4.380.0160.03214.88
5.4.370.0190.03314.85
5.4.360.0200.02614.87
5.4.350.0120.03514.92
5.4.340.0290.03014.78
5.4.330.0030.00511.07
5.4.320.0060.01811.76
5.4.310.0050.02111.80
5.4.300.0060.01911.75
5.4.290.0050.02211.83
5.4.280.0040.02211.70
5.4.270.0040.02011.70
5.4.260.0060.02111.75
5.4.250.0050.02311.70
5.4.240.0030.02911.70
5.4.230.0060.02311.70
5.4.220.0050.02211.70
5.4.210.0080.01811.72
5.4.200.0040.02311.76
5.4.190.0060.02111.69
5.4.180.0050.02111.70
5.4.170.0070.01811.74
5.4.160.0060.02011.73
5.4.150.0040.02011.76
5.4.140.0020.02511.54
5.4.130.0020.02211.53
5.4.120.0080.01711.51
5.4.110.0060.01811.51
5.4.100.0040.02011.54
5.4.90.0030.02211.51
5.4.80.0040.02211.52
5.4.70.0060.01811.51
5.4.60.0040.02311.51
5.4.50.0020.02411.51
5.4.40.0040.02011.53
5.4.30.0020.02211.50
5.4.20.0050.02011.50
5.4.10.0080.01611.50
5.4.00.0030.02111.34
5.3.290.0030.02411.90
5.3.280.0060.02111.86
5.3.270.0030.02411.87
5.3.260.0040.02311.86
5.3.250.0040.02511.86
5.3.240.0040.02211.86
5.3.230.0080.02411.86
5.3.220.0060.01911.84
5.3.210.0060.02711.84
5.3.200.0070.01911.84
5.3.190.0050.02111.84
5.3.180.0040.02211.84
5.3.170.0080.02011.84
5.3.160.0020.02211.84
5.3.150.0040.02211.84
5.3.140.0070.02011.83
5.3.130.0050.02311.83
5.3.120.0040.02211.83
5.3.110.0080.01911.83
5.3.100.0040.02011.56
5.3.90.0070.01911.55
5.3.80.0050.02211.54
5.3.70.0080.01811.55
5.3.60.0070.02011.54
5.3.50.0050.02111.51
5.3.40.0050.02111.51
5.3.30.0060.02111.49
5.3.20.0050.02111.38
5.3.10.0090.01811.37
5.3.00.0050.01811.36
5.2.170.0060.01610.11
5.2.160.0040.01810.11
5.2.150.0050.01710.11
5.2.140.0030.01910.11
5.2.130.0040.01810.09
5.2.120.0040.01810.09
5.2.110.0040.01710.09
5.2.100.0060.01510.09
5.2.90.0040.01810.09
5.2.80.0020.01910.08
5.2.70.0040.01510.08
5.2.60.0020.02010.06
5.2.50.0040.01910.05
5.2.40.0040.01810.04
5.2.30.0040.02010.02
5.2.20.0110.02110.02
5.2.10.0020.0199.97
5.2.00.0020.0199.90
5.1.60.0040.0149.54
5.1.50.0050.0139.54
5.1.40.0020.0169.53
5.1.30.0030.0219.71
5.1.20.0080.0219.72
5.1.10.0050.0299.58
5.1.00.0060.0369.58
5.0.50.0040.0198.82
5.0.40.0020.0188.75
5.0.30.0030.0198.66
5.0.20.0020.0138.64
5.0.10.0040.0128.63
5.0.00.0030.0178.63
4.4.90.0030.0097.89
4.4.80.0020.0087.88
4.4.70.0050.0077.88
4.4.60.0010.0117.88
4.4.50.0030.0097.88
4.4.40.0020.0167.86
4.4.30.0020.0107.88
4.4.20.0020.0107.93
4.4.10.0050.0077.92
4.4.00.0030.0147.88
4.3.110.0040.0097.84
4.3.100.0040.0087.84
4.3.90.0020.0107.82
4.3.80.0010.0167.79
4.3.70.0020.0097.82
4.3.60.0030.0087.81
4.3.50.0050.0077.81
4.3.40.0030.0127.77
4.3.30.0010.0117.15
4.3.20.0030.0107.14
4.3.10.0010.0117.12
4.3.00.0020.01216.29

preferences:
46.92 ms | 401 KiB | 5 Q