3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array_flip(range( 0, 15)); unset($arr[3]); unset($arr[9]); foreach( $arr as $i => $garbage) { echo $i . "\n"; }

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)
8.3.60.0090.00618.38
8.3.50.0120.00521.98
8.3.40.0110.00318.84
8.3.30.0070.00719.12
8.3.20.0000.00720.04
8.3.10.0070.00723.61
8.3.00.0040.00419.68
8.2.180.0090.00616.63
8.2.170.0040.01122.96
8.2.160.0130.00020.28
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00020.89
8.2.110.0070.00320.99
8.2.100.0030.00717.91
8.2.90.0030.00519.17
8.2.80.0060.00317.97
8.2.70.0000.00817.38
8.2.60.0040.00417.93
8.2.50.0090.00018.07
8.2.40.0000.00819.91
8.2.30.0040.00418.17
8.2.20.0040.00417.79
8.2.10.0050.00318.18
8.2.00.0050.00317.63
8.1.280.0040.01525.92
8.1.270.0060.00323.98
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00621.00
8.1.230.0060.00617.52
8.1.220.0080.00017.80
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0030.00617.23
8.1.180.0040.00418.10
8.1.170.0080.00018.51
8.1.160.0030.00622.07
8.1.150.0040.00418.61
8.1.140.0050.00217.45
8.1.130.0030.00317.84
8.1.120.0000.00717.36
8.1.110.0020.00517.33
8.1.100.0000.00817.44
8.1.90.0030.00317.52
8.1.80.0040.00417.45
8.1.70.0000.00717.43
8.1.60.0050.00317.64
8.1.50.0030.00517.55
8.1.40.0060.00317.56
8.1.30.0050.00317.66
8.1.20.0040.00417.64
8.1.10.0000.00817.41
8.1.00.0070.00017.40
8.0.300.0030.00518.77
8.0.290.0030.00716.75
8.0.280.0030.00318.32
8.0.270.0030.00317.16
8.0.260.0000.00717.26
8.0.250.0000.00616.93
8.0.240.0030.00316.95
8.0.230.0070.00316.96
8.0.220.0030.00316.93
8.0.210.0060.00016.94
8.0.200.0040.00416.95
8.0.190.0040.00416.90
8.0.180.0000.00716.94
8.0.170.0030.00616.82
8.0.160.0000.00716.89
8.0.150.0070.00016.87
8.0.140.0030.00516.87
8.0.130.0060.00013.31
8.0.120.0050.00216.96
8.0.110.0040.00416.92
8.0.100.0040.00416.95
8.0.90.0000.00716.78
8.0.80.0110.00516.91
8.0.70.0040.00416.95
8.0.60.0050.00316.89
8.0.50.0040.00416.99
8.0.30.0090.01217.17
8.0.20.0130.00617.40
8.0.10.0040.00417.01
8.0.00.0100.00616.94
7.4.330.0000.00515.10
7.4.320.0040.00416.53
7.4.300.0040.00416.50
7.4.290.0070.00016.63
7.4.280.0000.00716.50
7.4.270.0030.00316.52
7.4.260.0030.00616.61
7.4.250.0070.00016.54
7.4.240.0050.00216.51
7.4.230.0030.00316.30
7.4.220.0040.01416.54
7.4.210.0100.00916.70
7.4.200.0040.00416.44
7.4.160.0110.00616.67
7.4.150.0090.01617.40
7.4.140.0120.00517.86
7.4.130.0140.00416.51
7.4.120.0080.00816.46
7.4.110.0140.00316.41
7.4.100.0060.01216.56
7.4.90.0060.01516.52
7.4.80.0040.01919.39
7.4.70.0090.01316.49
7.4.60.0130.00316.54
7.4.50.0000.00816.53
7.4.40.0080.00816.44
7.4.30.0060.01116.33
7.4.00.0070.00915.04
7.3.330.0030.00313.21
7.3.320.0020.00213.25
7.3.310.0000.00616.21
7.3.300.0060.00016.26
7.3.290.0070.01016.30
7.3.280.0100.00916.24
7.3.270.0150.00917.40
7.3.260.0060.01116.31
7.3.250.0120.00516.61
7.3.240.0160.00316.59
7.3.230.0090.00616.39
7.3.210.0090.00916.31
7.3.200.0130.00319.39
7.3.190.0070.01016.30
7.3.180.0050.01116.39
7.3.170.0230.00016.59
7.3.160.0130.00316.23
7.3.120.0100.00714.73
7.3.110.0070.00714.64
7.3.100.0030.00615.04
7.3.90.0060.00314.75
7.3.80.0030.01014.89
7.3.70.0040.00714.86
7.3.60.0110.00414.90
7.3.50.0070.00714.63
7.3.40.0000.01014.87
7.3.30.0040.01114.60
7.3.20.0090.00316.46
7.3.10.0150.00016.68
7.3.00.0070.00316.81
7.2.330.0100.00716.57
7.2.320.0000.01616.74
7.2.310.0100.00616.73
7.2.300.0090.00616.72
7.2.290.0080.00816.67
7.2.250.0130.00615.07
7.2.240.0100.00715.02
7.2.230.0090.00615.25
7.2.220.0040.01114.85
7.2.210.0090.00614.93
7.2.200.0040.00715.05
7.2.190.0000.01515.03
7.2.180.0030.01015.11
7.2.170.0080.00615.11
7.2.110.0070.00716.67
7.2.100.0000.01516.69
7.2.90.0060.00616.68
7.2.80.0060.00616.78
7.2.70.0030.00916.86
7.2.60.0070.00716.68
7.2.50.0040.00716.86
7.2.40.0070.01017.03
7.2.30.0050.00816.71
7.2.20.0070.00716.89
7.2.10.0090.00316.99
7.2.00.0170.01018.06
7.1.330.0070.00715.73
7.1.320.0040.01115.71
7.1.310.0030.01315.68
7.1.300.0070.00715.78
7.1.290.0110.00315.73
7.1.280.0070.00715.87
7.1.270.0060.00615.89
7.1.260.0030.00615.55
7.1.230.0060.00915.33
7.1.220.0110.00615.66
7.1.210.0100.00315.75
7.1.200.0100.00315.91
7.1.190.0000.00815.43
7.1.180.0050.00315.50
7.1.170.0080.00815.88
7.1.160.0000.01215.43
7.1.150.0030.01015.64
7.1.140.0030.01015.66
7.1.130.0030.01015.77
7.1.120.0030.00715.76
7.1.110.0070.00715.83
7.1.100.0000.01116.88
7.1.90.0080.00015.66
7.1.80.0000.01215.79
7.1.70.0090.00316.60
7.1.60.0070.01317.84
7.1.50.0100.00516.32
7.1.40.0040.00816.06
7.1.30.0130.00615.72
7.1.20.0090.00615.98
7.1.10.0070.00415.33
7.1.00.0080.03819.02
7.0.310.0000.00915.43
7.0.300.0040.00815.41
7.0.290.0000.01415.44
7.0.280.0000.00915.13
7.0.270.0040.00815.33
7.0.260.0000.01415.36
7.0.250.0070.00715.39
7.0.240.0100.00015.15
7.0.230.0040.00715.49
7.0.220.0050.00515.26
7.0.210.0030.00715.07
7.0.200.0050.00716.08
7.0.190.0030.00915.43
7.0.180.0030.01015.19
7.0.170.0030.00615.42
7.0.160.0060.00915.48
7.0.150.0060.00615.45
7.0.140.0080.03618.57
7.0.130.0070.00315.51
7.0.120.0100.00315.54
7.0.110.0030.00615.35
7.0.100.0060.00915.46
7.0.90.0000.01215.56
7.0.80.0030.01015.26
7.0.70.0030.01015.36
7.0.60.0130.03817.67
7.0.50.0030.02516.71
7.0.40.0080.04016.69
7.0.30.0180.02716.94
7.0.20.0210.01816.72
7.0.10.0100.02216.75
7.0.00.0050.02316.75
5.6.380.0120.00014.16
5.6.370.0060.00914.56
5.6.360.0040.01114.33
5.6.350.0140.00014.41
5.6.340.0090.00314.64
5.6.330.0000.01414.34
5.6.320.0080.00314.49
5.6.310.0070.00414.18
5.6.300.0100.00314.18
5.6.290.0040.01114.40
5.6.280.0080.03817.61
5.6.270.0030.00614.33
5.6.260.0030.00914.17
5.6.250.0040.01114.02
5.6.240.0000.00814.24
5.6.230.0000.00914.20
5.6.220.0000.01614.24
5.6.210.0080.04017.35
5.6.200.0060.03316.29
5.6.190.0130.02317.39
5.6.180.0050.03117.20
5.6.170.0080.02817.32
5.6.160.0050.03417.28
5.6.150.0050.02516.20
5.6.140.0030.02516.10
5.6.130.0090.04216.34
5.6.120.0020.02917.62
5.6.110.0100.04117.57
5.6.100.0070.02217.62
5.6.90.0040.02417.68
5.6.80.0050.04217.46
5.6.70.2270.02717.21
5.6.60.0080.00413.94
5.6.50.0060.00614.23
5.6.40.0080.00414.11
5.6.30.0030.01014.27
5.6.20.0030.00714.39
5.6.10.0060.00314.22
5.6.00.0080.00414.52
5.5.380.0000.01211.26
5.5.370.0040.00810.89
5.5.360.0060.00610.95
5.5.350.0050.03815.78
5.5.340.0020.02414.57
5.5.330.0040.04615.77
5.5.320.0160.04315.65
5.5.310.0170.03915.71
5.5.300.0060.04314.50
5.5.290.0020.02714.41
5.5.280.0100.03615.89
5.5.270.0110.03315.82
5.5.260.0110.03915.94
5.5.250.0040.04515.82
5.5.240.0020.04415.56
5.5.230.0000.00710.96
5.5.220.0000.00811.11
5.5.210.0030.00311.01
5.5.200.0030.00611.03
5.5.190.0040.00411.21
5.5.180.0040.00310.89
5.5.170.0030.00614.25
5.5.160.0050.00010.99
5.5.150.0100.00010.89
5.5.140.0100.00310.89
5.5.130.0070.00411.07
5.5.120.0050.00311.14
5.5.110.0040.00711.13
5.5.100.0070.00710.89
5.5.90.0000.00910.89
5.5.80.0070.00711.12
5.5.70.0000.00810.89
5.5.60.0060.00611.01
5.5.50.0030.00911.05
5.5.40.0120.00011.14
5.5.30.0030.00711.12
5.5.20.0080.00411.04
5.5.10.0070.00710.97
5.5.00.0030.01010.89
5.4.450.0340.02315.37
5.4.440.0280.01815.24
5.4.430.0130.03027.40
5.4.420.0130.02327.48
5.4.410.0190.01727.52
5.4.400.0190.02327.41
5.4.390.0120.03027.38
5.4.380.0070.03314.80
5.4.370.0080.02714.75
5.4.360.0080.02814.87
5.4.350.0020.03714.70
5.4.340.0120.02714.88
5.4.330.0030.00310.90
5.4.320.0050.02111.82
5.4.310.0040.02611.69
5.4.300.0040.02011.67
5.4.290.0060.02311.67
5.4.280.0040.01911.62
5.4.270.0030.02411.72
5.4.260.0040.02411.62
5.4.250.0060.01911.72
5.4.240.0020.02111.62
5.4.230.0070.02011.74
5.4.220.0050.01911.71
5.4.210.0040.02111.62
5.4.200.0080.02111.62
5.4.190.0050.02011.62
5.4.180.0060.02211.67
5.4.170.0050.02211.62
5.4.160.0040.01911.68
5.4.150.0040.02011.62
5.4.140.0050.02211.49
5.4.130.0050.02311.45
5.4.120.0090.01811.43
5.4.110.0070.02011.46
5.4.100.0080.02311.43
5.4.90.0050.02211.43
5.4.80.0060.02011.55
5.4.70.0090.02011.44
5.4.60.0040.02111.51
5.4.50.0090.01911.43
5.4.40.0070.02011.42
5.4.30.0090.01711.46
5.4.20.0060.02111.44
5.4.10.0100.01611.42
5.4.00.0040.02111.17
5.3.290.0040.02311.85
5.3.280.0050.02311.80
5.3.270.0060.02311.81
5.3.260.0060.02411.80
5.3.250.0060.02111.81
5.3.240.0060.02211.80
5.3.230.0050.02111.80
5.3.220.0060.02111.78
5.3.210.0090.02211.79
5.3.200.0060.02311.79
5.3.190.0050.02211.78
5.3.180.0080.01711.78
5.3.170.0090.01811.78
5.3.160.0100.02111.78
5.3.150.0070.01911.78
5.3.140.0070.02311.78
5.3.130.0110.02111.77
5.3.120.0110.02111.77
5.3.110.0060.02211.77
5.3.100.0040.02411.50
5.3.90.0040.02411.49
5.3.80.0040.02411.48
5.3.70.0040.02211.48
5.3.60.0070.02111.48
5.3.50.0060.02111.44
5.3.40.0040.02311.45
5.3.30.0080.01811.42
5.3.20.0050.02011.31
5.3.10.0070.02511.29
5.3.00.0080.02311.28
5.2.170.0070.02110.03
5.2.160.0050.01710.03
5.2.150.0050.01710.04
5.2.140.0060.01510.03
5.2.130.0060.01410.01
5.2.120.0060.01410.01
5.2.110.0070.01510.02
5.2.100.0050.02010.02
5.2.90.0050.01810.01
5.2.80.0070.01810.01
5.2.70.0060.01510.01
5.2.60.0030.0199.99
5.2.50.0080.0199.97
5.2.40.0050.0159.96
5.2.30.0040.0189.95
5.2.20.0040.0169.94
5.2.10.0050.0209.91
5.2.00.0090.0149.84
5.1.60.0060.0139.48
5.1.50.0040.0149.48
5.1.40.0060.0139.47
5.1.30.0060.0199.65
5.1.20.0060.0189.66
5.1.10.0060.0149.52
5.1.00.0050.0139.52
5.0.50.0050.0138.76
5.0.40.0040.0108.69
5.0.30.0040.0168.60
5.0.20.0030.0138.58
5.0.10.0020.0128.57
5.0.00.0030.0178.57
4.4.90.0020.0107.83
4.4.80.0030.0107.82
4.4.70.0050.0077.82
4.4.60.0020.0117.82
4.4.50.0060.0067.83
4.4.40.0050.0137.80
4.4.30.0030.0147.82
4.4.20.0020.0097.87
4.4.10.0030.0107.87
4.4.00.0020.0157.82
4.3.110.0020.0097.78
4.3.100.0030.0127.78
4.3.90.0040.0087.76
4.3.80.0040.0127.74
4.3.70.0020.0097.76
4.3.60.0050.0077.76
4.3.50.0050.0097.76
4.3.40.0020.0157.71
4.3.30.0010.0127.09
4.3.20.0020.0107.08
4.3.10.0030.0117.06
4.3.00.0020.01127.38

preferences:
38.02 ms | 401 KiB | 5 Q