3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((array)null); var_dump((array)0); var_dump((array)1); var_dump((array)'hey'); var_dump((array)array('great', 'guys'));

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)
8.3.60.0090.00918.31
8.3.50.0140.00522.11
8.3.40.0100.00318.67
8.3.30.0110.00718.95
8.3.20.0070.00020.20
8.3.10.0040.00423.58
8.3.00.0080.00020.95
8.2.180.0000.01518.16
8.2.170.0140.00722.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0100.00026.16
8.2.120.0040.00418.99
8.2.110.0070.00322.26
8.2.100.0100.00317.78
8.2.90.0080.00019.05
8.2.80.0000.00917.97
8.2.70.0040.00417.50
8.2.60.0000.00817.80
8.2.50.0000.00918.07
8.2.40.0000.00819.82
8.2.30.0040.00418.19
8.2.20.0040.00417.61
8.2.10.0040.00417.98
8.2.00.0090.00019.38
8.1.280.0140.00425.92
8.1.270.0030.00623.96
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00423.73
8.1.230.0110.00018.99
8.1.220.0000.00917.74
8.1.210.0030.00618.77
8.1.200.0040.00417.23
8.1.190.0060.00317.23
8.1.180.0000.00918.10
8.1.170.0040.00418.53
8.1.160.0000.00722.00
8.1.150.0030.00518.37
8.1.140.0000.00717.32
8.1.130.0070.00017.63
8.1.120.0000.00717.37
8.1.110.0040.00417.23
8.1.100.0000.00717.21
8.1.90.0050.00317.35
8.1.80.0000.00717.22
8.1.70.0070.00017.34
8.1.60.0040.00417.48
8.1.50.0000.00817.26
8.1.40.0000.00717.39
8.1.30.0030.00617.53
8.1.20.0040.00417.45
8.1.10.0030.00517.28
8.1.00.0000.00717.36
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00818.44
8.0.270.0030.00317.04
8.0.260.0030.00317.13
8.0.250.0050.00216.88
8.0.240.0040.00416.93
8.0.230.0000.00716.84
8.0.220.0030.00316.83
8.0.210.0000.00616.82
8.0.200.0000.00716.92
8.0.190.0060.00316.76
8.0.180.0040.00416.72
8.0.170.0060.00316.75
8.0.160.0000.00716.68
8.0.150.0000.00716.64
8.0.140.0040.00416.75
8.0.130.0000.00513.25
8.0.120.0050.00316.75
8.0.110.0070.00016.71
8.0.100.0030.00316.67
8.0.90.0050.00316.73
8.0.80.0060.00916.77
8.0.70.0020.00516.69
8.0.60.0000.00716.76
8.0.50.0030.00516.71
8.0.30.0140.00616.92
8.0.20.0110.00817.40
8.0.10.0000.00816.72
8.0.00.0110.00616.47
7.4.330.0050.00015.00
7.4.320.0030.00316.47
7.4.300.0000.00616.27
7.4.290.0070.00016.50
7.4.280.0000.00716.39
7.4.270.0040.00416.35
7.4.260.0040.00416.37
7.4.250.0040.00416.29
7.4.240.0020.00516.39
7.4.230.0000.00716.36
7.4.220.0150.00316.32
7.4.210.0080.00816.39
7.4.200.0040.00416.27
7.4.160.0060.00916.38
7.4.150.0070.01317.40
7.4.140.0150.00317.86
7.4.130.0120.00816.43
7.4.120.0070.01016.47
7.4.110.0130.00316.34
7.4.100.0130.00516.37
7.4.90.0150.00016.29
7.4.80.0130.00619.39
7.4.70.0090.00816.34
7.4.60.0150.00316.34
7.4.50.0030.00616.26
7.4.40.0120.00916.25
7.4.30.0080.00816.34
7.4.10.0090.00914.81
7.4.00.0050.01314.77
7.3.330.0060.00012.94
7.3.320.0000.00512.90
7.3.310.0030.00316.16
7.3.300.0070.00016.18
7.3.290.0070.00716.22
7.3.280.0110.00616.21
7.3.270.0110.00717.40
7.3.260.0100.01316.47
7.3.250.0140.00716.37
7.3.240.0060.01216.38
7.3.230.0130.00316.39
7.3.210.0080.00816.13
7.3.200.0100.01016.25
7.3.190.0090.00916.08
7.3.180.0040.01216.45
7.3.170.0130.00316.27
7.3.160.0060.01016.14
7.3.130.0080.00914.73
7.3.120.0110.00614.66
7.3.110.0060.01114.64
7.3.100.0030.01014.69
7.3.90.0090.00314.50
7.3.80.0020.01114.59
7.3.70.0110.00614.50
7.3.60.0040.00914.59
7.3.50.0030.00814.47
7.3.40.0040.00814.46
7.3.30.0050.00714.68
7.3.20.0070.00716.44
7.3.10.0050.01016.26
7.3.00.0070.00516.26
7.2.330.0090.00916.35
7.2.320.0070.01116.25
7.2.310.0060.01216.43
7.2.300.0120.00416.26
7.2.290.0090.00916.38
7.2.260.0120.00714.76
7.2.250.0070.00814.79
7.2.240.0040.01114.86
7.2.230.0060.01014.84
7.2.220.0060.00814.71
7.2.210.0080.00614.96
7.2.200.0060.00614.91
7.2.190.0030.00914.87
7.2.180.0060.00614.70
7.2.170.0040.01014.89
7.2.160.0060.00814.82
7.2.150.0070.00916.79
7.2.140.0050.00816.81
7.2.130.0000.01116.67
7.2.120.0060.00616.75
7.2.110.0070.00816.63
7.2.100.0100.00416.65
7.2.90.0060.00916.73
7.2.80.0080.00616.74
7.2.70.0100.00516.57
7.2.60.0070.00816.83
7.2.50.0080.00516.66
7.2.40.0090.00716.78
7.2.30.0090.00516.88
7.2.20.0050.01016.67
7.2.10.0100.00316.71
7.2.00.0050.00817.26
7.1.330.0020.01215.85
7.1.320.0040.01015.73
7.1.310.0020.00915.68
7.1.300.0080.00615.60
7.1.290.0060.00615.48
7.1.280.0050.01015.62
7.1.270.0060.00915.64
7.1.260.0070.00615.59
7.1.250.0050.01015.61
7.1.240.0100.00215.78
7.1.230.0090.00415.69
7.1.220.0080.00515.64
7.1.210.0080.00515.63
7.1.200.0060.00815.72
7.1.190.0070.00615.57
7.1.180.0060.00715.77
7.1.170.0080.00615.44
7.1.160.0050.00815.60
7.1.150.0080.00415.71
7.1.140.0060.00715.72
7.1.130.0110.00315.76
7.1.120.0060.00715.64
7.1.110.0090.00515.73
7.1.100.0060.00616.18
7.1.90.0060.00515.69
7.1.80.0040.00915.69
7.1.70.0040.00916.08
7.1.60.0080.00816.76
7.1.50.0090.01016.04
7.1.40.0080.00515.61
7.1.30.0080.00415.57
7.1.20.0070.00515.59
7.1.10.0070.00615.54
7.1.00.0040.02517.36
7.0.330.0100.00215.08
7.0.320.0010.00915.30
7.0.310.0090.00515.20
7.0.300.0050.00715.41
7.0.290.0070.00715.29
7.0.280.0070.00715.34
7.0.270.0050.00915.32
7.0.260.0080.00815.33
7.0.250.0080.00515.29
7.0.240.0080.00715.27
7.0.230.0010.01115.38
7.0.220.0100.00415.31
7.0.210.0060.00715.29
7.0.200.0050.00815.56
7.0.190.0070.00515.51
7.0.180.0080.00815.32
7.0.170.0080.00715.37
7.0.160.0050.00715.31
7.0.150.0080.00615.31
7.0.140.0050.02416.80
7.0.130.0080.00615.26
7.0.120.0090.00215.44
7.0.110.0080.00415.25
7.0.100.0040.00815.47
7.0.90.0060.00615.26
7.0.80.0080.00815.30
7.0.70.0040.00915.36
7.0.60.0100.01716.48
7.0.50.0050.02015.99
7.0.40.0070.02815.01
7.0.30.0180.01515.05
7.0.20.0120.02314.92
7.0.10.0130.02215.05
7.0.00.0050.01615.05
5.6.400.0060.00514.12
5.6.390.0050.00914.23
5.6.380.0060.00814.04
5.6.370.0080.00514.33
5.6.360.0070.00814.12
5.6.350.0110.00514.21
5.6.340.0060.00514.18
5.6.330.0050.00914.20
5.6.320.0090.00414.21
5.6.310.0060.00714.27
5.6.300.0100.00514.23
5.6.290.0080.00414.25
5.6.280.0050.02615.84
5.6.270.0080.00714.06
5.6.260.0070.00514.33
5.6.250.0030.01214.09
5.6.240.0090.00514.14
5.6.230.0070.00614.15
5.6.220.0020.01214.19
5.6.210.0100.02315.80
5.6.200.0100.01115.13
5.6.190.0080.02315.85
5.6.180.0120.02415.82
5.6.170.0090.01615.82
5.6.160.0070.01715.73
5.6.150.0050.02315.15
5.6.140.0050.01515.19
5.6.130.0020.01915.11
5.6.120.0060.01615.91
5.6.110.0050.01515.85
5.6.100.0040.01815.84
5.6.90.0090.02215.85
5.6.80.0060.02415.64
5.6.70.0070.02115.76
5.6.60.0060.01013.98
5.6.50.0070.00714.11
5.6.40.0060.00913.95
5.6.30.0060.00514.17
5.6.20.0060.00614.12
5.6.10.0090.00414.21
5.6.00.0020.00814.06
5.5.380.0060.00513.01
5.5.370.0070.00413.09
5.5.360.0060.00713.05
5.5.350.0080.02614.69
5.5.340.0060.02614.26
5.5.330.0050.01714.84
5.5.320.0090.01314.77
5.5.310.0100.01914.98
5.5.300.0070.02414.34
5.5.290.0080.02314.39
5.5.280.0050.02715.04
5.5.270.0070.01615.04
5.5.260.0080.02314.91
5.5.250.0020.01714.93
5.5.240.0090.02414.81
5.5.230.0040.00812.91
5.5.220.0060.00712.95
5.5.210.0070.00613.04
5.5.200.0050.00612.85
5.5.190.0010.00812.98
5.5.180.0040.00713.00
5.5.170.0040.00813.96
5.5.160.0030.01013.05
5.5.150.0050.00513.05
5.5.140.0020.00813.07
5.5.130.0030.00912.97
5.5.120.0050.00513.12
5.5.110.0020.00612.92
5.5.100.0040.00612.89
5.5.90.0010.01012.88
5.5.80.0050.00713.03
5.5.70.0060.00712.90
5.5.60.0060.00712.91
5.5.50.0050.00612.84
5.5.40.0040.00613.02
5.5.30.0050.00613.08
5.5.20.0010.01012.97
5.5.10.0040.00813.09
5.5.00.0050.00813.01
5.4.450.0210.01613.75
5.4.440.0200.01913.79
5.4.430.0170.02113.75
5.4.420.0220.00513.70
5.4.410.0070.02513.58
5.4.400.0070.02213.55
5.4.390.0120.01913.51
5.4.380.0140.01513.57
5.4.370.0040.02113.57
5.4.360.0060.01513.55
5.4.350.0080.01011.88
5.4.340.0070.01311.88
5.4.330.0040.00511.85
5.4.320.0080.01312.00
5.4.310.0030.01712.02
5.4.300.0030.01612.00
5.4.290.0070.01212.00
5.4.280.0050.01311.97
5.4.270.0050.01611.97
5.4.260.0070.01711.97
5.4.250.0060.01411.97
5.4.240.0090.01111.97
5.4.230.0030.01511.97
5.4.220.0050.01411.97
5.4.210.0050.01512.00
5.4.200.0070.01211.97
5.4.190.0090.01111.97
5.4.180.0050.01311.97
5.4.170.0060.01511.97
5.4.160.0060.01311.97
5.4.150.0040.01411.97
5.4.140.0050.01411.89
5.4.130.0070.01411.89
5.4.120.0060.01311.88
5.4.110.0060.01511.88
5.4.100.0060.01211.88
5.4.90.0050.01311.90
5.4.80.0060.01211.92
5.4.70.0050.01311.88
5.4.60.0070.01111.87
5.4.50.0050.01311.88
5.4.40.0030.01511.88
5.4.30.0060.01111.88
5.4.20.0070.01311.87
5.4.10.0070.01711.87
5.4.00.0030.01511.75
5.3.290.0030.01512.08
5.3.280.0020.01512.06
5.3.270.0030.01712.07
5.3.260.0050.01512.06
5.3.250.0060.01212.06
5.3.240.0050.01312.07
5.3.230.0060.01412.06
5.3.220.0040.01512.06
5.3.210.0060.01112.06
5.3.200.0040.01512.06
5.3.190.0030.01512.05
5.3.180.0020.01412.05
5.3.170.0050.01212.05
5.3.160.0050.01212.05
5.3.150.0050.01512.05
5.3.140.0070.01312.05
5.3.130.0070.01412.05
5.3.120.0070.01212.05
5.3.110.0060.01412.05
5.3.100.0060.01311.92
5.3.90.0050.01211.91
5.3.80.0040.01411.90
5.3.70.0030.01611.90
5.3.60.0060.01211.90
5.3.50.0060.01111.89
5.3.40.0060.01311.89
5.3.30.0060.01211.87
5.3.20.0040.01411.82
5.3.10.0040.01711.81
5.3.00.0050.01611.80
5.2.170.0070.02210.03
5.2.160.0070.02210.03
5.2.150.0060.02410.03
5.2.140.0050.02510.03
5.2.130.0080.02210.01
5.2.120.0080.02110.01
5.2.110.0020.02010.01
5.2.100.0030.01810.02
5.2.90.0070.01910.02
5.2.80.0050.01810.01
5.2.70.0060.01810.01
5.2.60.0090.0219.99
5.2.50.0070.0239.97
5.2.40.0090.0279.96
5.2.30.0020.0209.95
5.2.20.0060.0169.94
5.2.10.0050.0179.90
5.2.00.0050.0199.83
5.1.60.0040.0149.47
5.1.50.0040.0159.47
5.1.40.0060.0129.47
5.1.30.0050.0149.64
5.1.20.0070.0169.65
5.1.10.0090.0129.51
5.1.00.0050.0199.51
5.0.50.0060.0148.75
5.0.40.0040.0178.68
5.0.30.0020.0198.59
5.0.20.0050.0098.57
5.0.10.0050.0128.56
5.0.00.0020.0248.56
4.4.90.0010.0137.84
4.4.80.0050.0087.82
4.4.70.0010.0127.82
4.4.60.0050.0077.82
4.4.50.0030.0097.83
4.4.40.0020.0147.80
4.4.30.0050.0087.82
4.4.20.0040.0107.87
4.4.10.0020.0117.87
4.4.00.0040.0157.82
4.3.110.0030.0107.78
4.3.100.0030.0107.78
4.3.90.0030.0097.76
4.3.80.0040.0147.74
4.3.70.0050.0077.76
4.3.60.0010.0107.76
4.3.50.0060.0077.76
4.3.40.0030.0167.71
4.3.30.0030.0087.09
4.3.20.0010.0117.07
4.3.10.0020.0117.05
4.3.00.0120.0128.72

preferences:
44.29 ms | 401 KiB | 5 Q