3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arrayVariable = array("fog","dog"); echo "smelly {$arrayVariable[2]}";

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)
8.3.40.0070.01018.84
8.3.30.0150.00018.80
8.3.20.0040.00418.74
8.3.10.0040.00420.41
8.3.00.0080.00019.25
8.2.170.0100.00722.96
8.2.160.0100.00720.57
8.2.150.0110.00424.18
8.2.140.0030.00624.66
8.2.130.0070.00026.16
8.2.120.0040.00419.51
8.2.110.0030.00620.94
8.2.100.0070.00417.91
8.2.90.0090.00020.94
8.2.80.0040.00417.93
8.2.70.0030.00617.75
8.2.60.0030.00618.05
8.2.50.0000.01018.07
8.2.40.0040.00418.34
8.2.30.0070.00318.02
8.2.20.0040.00417.78
8.2.10.0040.00417.70
8.2.00.0080.00417.57
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00320.74
8.1.230.0040.00820.97
8.1.220.0050.00317.74
8.1.210.0050.00320.54
8.1.200.0050.00517.22
8.1.190.0040.00417.54
8.1.180.0030.00518.10
8.1.170.0040.00418.91
8.1.160.0050.00218.80
8.1.150.0070.00018.57
8.1.140.0030.00717.32
8.1.130.0030.00317.83
8.1.120.0050.00317.35
8.1.110.0000.00717.29
8.1.100.0070.00017.31
8.1.90.0000.00717.39
8.1.80.0040.00417.40
8.1.70.0000.00717.41
8.1.60.0040.00417.54
8.1.50.0040.00417.29
8.1.40.0030.00517.46
8.1.30.0080.00017.60
8.1.20.0040.00417.55
8.1.10.0030.00517.63
8.1.00.0050.00317.54
8.0.300.0040.00419.91
8.0.290.0070.00016.75
8.0.280.0000.00818.45
8.0.270.0030.00317.24
8.0.260.0070.00016.78
8.0.250.0050.00317.04
8.0.240.0030.00316.88
8.0.230.0000.00716.92
8.0.220.0000.00716.92
8.0.210.0000.00716.95
8.0.200.0030.00317.06
8.0.190.0030.00716.96
8.0.180.0000.00716.86
8.0.170.0000.00817.01
8.0.160.0070.00016.99
8.0.150.0050.00316.99
8.0.140.0060.00316.86
8.0.130.0040.00413.37
8.0.120.0070.00016.90
8.0.110.0040.00417.00
8.0.100.0040.00416.72
8.0.90.0040.00416.89
8.0.80.0040.01616.83
8.0.70.0040.00416.94
8.0.60.0050.00216.86
8.0.50.0070.00016.84
8.0.30.0180.00517.11
8.0.20.0090.00917.05
8.0.10.0040.00417.00
8.0.00.0110.01316.60
7.4.330.0050.00012.95
7.4.320.0000.00616.34
7.4.300.0070.00016.57
7.4.290.0030.00316.51
7.4.280.0070.00016.45
7.4.270.0020.00516.53
7.4.260.0060.00013.14
7.4.250.0060.00316.37
7.4.240.0070.00016.50
7.4.230.0040.00216.27
7.4.220.0150.00316.46
7.4.210.0090.00616.44
7.4.200.0030.00516.53
7.4.190.0000.00716.59
7.4.160.0150.00316.36
7.4.150.0070.01016.41
7.4.140.0090.00916.29
7.4.130.0120.00616.48
7.4.120.0100.01016.46
7.4.110.0140.00316.46
7.4.100.0090.01116.45
7.4.90.0070.01116.38
7.4.80.0110.00619.39
7.4.70.0100.00616.71
7.4.60.0140.00916.50
7.4.50.0050.00016.17
7.4.40.0070.01016.48
7.4.30.0060.01016.26
7.4.00.0070.00715.14
7.3.330.0000.00613.17
7.3.320.0000.00513.02
7.3.310.0050.00216.21
7.3.300.0030.00316.27
7.3.290.0060.01016.22
7.3.280.0110.00716.24
7.3.270.0100.00716.45
7.3.260.0100.01016.56
7.3.250.0130.01316.25
7.3.240.0090.00916.34
7.3.230.0040.01516.37
7.3.210.0100.00616.43
7.3.200.0080.00816.28
7.3.190.0120.00916.25
7.3.180.0150.00816.51
7.3.170.0110.00616.41
7.3.160.0090.00616.27
7.3.120.0110.00714.75
7.3.10.0040.01116.66
7.3.00.0090.00616.39
7.2.330.0110.01116.39
7.2.320.0070.01016.79
7.2.310.0030.01716.42
7.2.300.0060.01316.34
7.2.290.0110.00616.50
7.2.130.0170.00316.95
7.2.120.0050.01116.63
7.2.110.0070.01116.64
7.2.100.0110.00716.40
7.2.90.0110.00716.51
7.2.80.0130.00416.56
7.2.70.0120.00516.83
7.2.60.0190.00416.82
7.2.50.0140.00416.88
7.2.40.0080.00716.71
7.2.30.0090.00716.77
7.2.20.0130.00516.57
7.2.10.0110.00616.76
7.2.00.0100.00716.59
7.1.250.0140.00415.68
7.1.240.0150.00615.57
7.1.230.0120.00215.67
7.1.220.0070.01215.56
7.1.210.0100.00615.50
7.1.200.0090.00515.64
7.1.190.0170.00315.70
7.1.180.0110.00515.73
7.1.170.0090.00615.54
7.1.160.0220.00515.51
7.1.150.0080.00815.60
7.1.140.0050.00915.70
7.1.130.0080.00915.56
7.1.120.0080.00715.65
7.1.110.0110.00415.48
7.1.100.0110.00715.44
7.1.90.0120.00315.63
7.1.80.0120.00215.47
7.1.70.0080.00516.18
7.1.60.0060.00815.96
7.1.50.0090.00916.13
7.1.40.0050.01015.49
7.1.30.0060.00815.42
7.1.20.0090.00315.78
7.1.10.0040.00915.54
7.1.00.0040.02917.89
7.0.330.0120.00615.47
7.0.320.0140.00415.12
7.0.310.0090.00715.38
7.0.300.0050.01115.13
7.0.290.0070.00714.99
7.0.280.0080.00615.45
7.0.270.0100.00815.27
7.0.260.0100.00615.20
7.0.250.0130.00515.25
7.0.240.0110.00515.35
7.0.230.0120.00415.18
7.0.220.0070.00915.23
7.0.210.0060.01115.22
7.0.200.0070.00815.76
7.0.190.0080.00815.34
7.0.180.0080.00815.22
7.0.170.0100.00515.35
7.0.160.0090.00615.35
7.0.150.0090.00715.37
7.0.140.0050.02917.44
7.0.130.0110.00515.13
7.0.120.0090.02217.38
7.0.110.0090.00615.37
7.0.100.0080.01015.03
7.0.90.0090.00615.23
7.0.80.0070.00715.17
7.0.70.0130.00315.37
7.0.60.0070.03317.36
7.0.50.0070.02316.18
7.0.40.0110.02915.65
7.0.30.0180.01615.72
7.0.20.0170.02815.65
7.0.10.0060.01815.64
7.0.00.0070.03315.45
5.6.380.0110.00214.29
5.6.370.0120.00514.16
5.6.360.0080.00814.51
5.6.350.0050.01014.39
5.6.340.0050.01114.36
5.6.330.0090.00714.20
5.6.320.0100.00514.32
5.6.310.0070.00714.24
5.6.300.0060.00614.38
5.6.290.0070.00514.28
5.6.280.0100.02516.55
5.6.270.0070.01014.38
5.6.260.0110.00614.04
5.6.250.0110.00314.31
5.6.240.0070.00514.13
5.6.230.0070.00714.32
5.6.220.0070.00914.28
5.6.210.0070.01816.41
5.6.200.0050.02215.62
5.6.190.0090.03416.52
5.6.180.0140.03416.40
5.6.170.0100.02916.32
5.6.160.0100.03316.20
5.6.150.0040.02415.71
5.6.140.0100.02015.71
5.6.130.0090.02015.60
5.6.120.0060.03416.57
5.6.110.0110.03316.59
5.6.100.0050.03616.73
5.6.90.0090.03416.51
5.6.80.0090.02516.38
5.6.70.0080.00714.15
5.6.60.0080.00914.08
5.6.50.0060.00614.08
5.6.40.0020.00914.25
5.6.30.0100.00514.21
5.6.20.0080.00514.56
5.6.10.0100.00414.23
5.6.00.0080.00614.23
5.5.380.0070.00311.00
5.5.370.0020.00711.04
5.5.360.0090.00311.01
5.5.350.0050.01614.22
5.5.340.0070.01813.44
5.5.330.0070.02214.10
5.5.320.0110.01814.26
5.5.310.0130.01714.21
5.5.300.0090.03213.42
5.5.290.0070.01613.42
5.5.280.0070.03314.34
5.5.270.0070.02514.40
5.5.260.0080.02514.23
5.5.250.0080.01614.26
5.5.240.0060.03014.14
5.5.230.0050.00411.06
5.5.220.0080.00310.95
5.5.210.0030.00811.02
5.5.200.0060.00410.86
5.5.190.0020.00811.21
5.5.180.0060.00310.93
5.5.170.0070.00412.52
5.5.160.0030.00411.21
5.5.150.0070.00611.16
5.5.140.0050.00511.13
5.5.130.0030.00811.15
5.5.120.0080.00411.20
5.5.110.0040.00611.22
5.5.100.0050.00610.95
5.5.90.0110.00411.04
5.5.80.0110.00011.11
5.5.70.0050.00511.19
5.5.60.0090.00211.14
5.5.50.0080.00111.18
5.5.40.0080.00411.06
5.5.30.0050.00511.17
5.5.20.0050.00511.07
5.5.10.0020.00610.90
5.5.00.0110.00211.02
5.4.450.0020.02413.90
5.4.440.0040.03113.83
5.4.430.0060.02013.91
5.4.420.0070.01713.88
5.4.410.0050.02013.77
5.4.400.0070.02113.59
5.4.390.0110.02513.69
5.4.380.0050.03013.57
5.4.370.0090.02413.75
5.4.360.0040.02713.78
5.4.350.0060.02013.85
5.4.340.0080.02813.79
5.4.330.0090.00211.10
5.4.320.0040.01813.76
5.4.310.0040.01913.80
5.4.300.0100.02113.77
5.4.290.0010.02413.54
5.4.280.0060.01713.63
5.4.270.0040.01513.66
5.4.260.0090.02513.52
5.4.250.0120.01713.72
5.4.240.0030.03013.75
5.4.230.0060.01713.72
5.4.220.0010.03313.73
5.4.210.0060.02713.67
5.4.200.0080.01413.69
5.4.190.0050.01413.71
5.4.180.0060.02313.67
5.4.170.0060.02313.86
5.4.160.0070.01913.74
5.4.150.0100.02713.74
5.4.140.0080.02812.84
5.4.130.0090.02612.71
5.4.120.0050.01812.79
5.4.110.0080.02412.80
5.4.100.0080.02212.79
5.4.90.0060.02712.77
5.4.80.0090.02712.79
5.4.70.0130.02012.86
5.4.60.0050.02812.91
5.4.50.0090.02412.77
5.4.40.0070.02712.79
5.4.30.0020.03012.83
5.4.20.0070.02912.80
5.4.10.0090.02712.81
5.4.00.0050.02612.58
5.3.290.0060.01812.08
5.3.280.0110.02312.10
5.3.270.0050.02612.07
5.3.260.0030.03012.03
5.3.250.0070.02812.02
5.3.240.0070.02911.97
5.3.230.0070.02212.08
5.3.220.0100.02612.11
5.3.210.0080.02011.92
5.3.200.0070.02611.92
5.3.190.0050.02412.04
5.3.180.0010.01912.07
5.3.170.0080.01812.06
5.3.160.0080.02612.11
5.3.150.0080.02912.06
5.3.140.0050.02812.04
5.3.130.0080.02812.12
5.3.120.0080.02712.05
5.3.110.0090.02412.09
5.3.100.0030.03111.85
5.3.90.0090.02511.95
5.3.80.0070.02811.83
5.3.70.0040.02911.83
5.3.60.0030.02711.80
5.3.50.0080.02711.84
5.3.40.0100.02011.83
5.3.30.0040.02811.92
5.3.20.0090.01311.71
5.3.10.0050.02711.77
5.3.00.0040.01811.65
5.2.170.0040.02110.56
5.2.160.0060.02310.51
5.2.150.0050.02210.53
5.2.140.0050.01310.70
5.2.130.0020.01910.60
5.2.120.0020.01710.59
5.2.110.0020.02210.64
5.2.100.0040.01910.58
5.2.90.0060.02410.56
5.2.80.0080.02010.52
5.2.70.0020.02610.54
5.2.60.0060.01710.52
5.2.50.0070.01710.57
5.2.40.0020.02110.54
5.2.30.0040.01510.47
5.2.20.0040.01510.51
5.2.10.0050.01910.46
5.2.00.0050.01810.40
5.1.60.0050.01910.17
5.1.50.0050.01410.23
5.1.40.0050.01010.16
5.1.30.0030.01210.31
5.1.20.0050.01510.26
5.1.10.0030.01410.22
5.1.00.0080.01010.21
5.0.50.0030.0099.74
5.0.40.0030.0199.64
5.0.30.0040.0149.57
5.0.20.0020.0119.57
5.0.10.0040.0159.57
5.0.00.0050.0159.55
4.4.90.0050.0129.26
4.4.80.0040.0089.26
4.4.70.0010.0179.26
4.4.60.0040.0089.26
4.4.50.0030.0139.26
4.4.40.0010.0199.26
4.4.30.0020.0099.26
4.4.20.0030.0129.26
4.4.10.0040.0149.26
4.4.00.0010.0229.26
4.3.110.0020.0119.26
4.3.100.0040.0139.26
4.3.90.0040.0139.26
4.3.80.0010.0139.26
4.3.70.0010.0159.26
4.3.60.0030.0099.26
4.3.50.0000.0119.26
4.3.40.0010.0149.26
4.3.30.0020.0099.26
4.3.20.0000.0109.26
4.3.10.0020.0159.26
4.3.00.0030.0129.26

preferences:
45.97 ms | 400 KiB | 5 Q