3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = []; echo $a[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)
8.3.60.0110.00418.56
8.3.50.0140.00017.88
8.3.40.0140.00718.68
8.3.30.0070.00718.79
8.3.20.0090.00920.29
8.3.10.0130.00621.09
8.3.00.0120.00618.95
8.2.180.0140.00016.50
8.2.170.0100.01019.26
8.2.160.0130.00622.96
8.2.150.0120.00324.18
8.2.140.0090.00624.66
8.2.130.0000.00826.16
8.2.120.0000.00819.85
8.2.110.0030.00621.96
8.2.100.0070.00417.91
8.2.90.0050.00319.60
8.2.80.0000.00817.97
8.2.70.0060.00317.75
8.2.60.0040.00417.50
8.2.50.0030.00617.93
8.2.40.0040.00419.78
8.2.30.0040.00419.29
8.2.20.0040.00418.16
8.2.10.0000.00718.11
8.2.00.0050.00218.04
8.1.280.0070.01425.92
8.1.270.0040.00422.18
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.83
8.1.230.0070.00418.97
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0000.00817.10
8.1.180.0090.00018.88
8.1.170.0000.00717.62
8.1.160.0030.00518.99
8.1.150.0000.00718.82
8.1.140.0000.00719.50
8.1.130.0000.00718.80
8.1.120.0070.00017.39
8.1.110.0030.00517.35
8.1.100.0040.00417.30
8.1.90.0030.00517.30
8.1.80.0070.00017.31
8.1.70.0040.00417.23
8.1.60.0040.00417.53
8.1.50.0000.00717.45
8.1.40.0050.00317.30
8.1.30.0040.00417.59
8.1.20.0000.00817.46
8.1.10.0000.00717.53
8.1.00.0060.00317.51
8.0.300.0000.00721.64
8.0.290.0000.00816.75
8.0.280.0040.00418.43
8.0.270.0070.00017.16
8.0.260.0000.00820.83
8.0.250.0000.00816.99
8.0.240.0050.00216.85
8.0.230.0040.00417.02
8.0.220.0030.00316.87
8.0.210.0030.00316.76
8.0.200.0030.00316.93
8.0.190.0030.00616.96
8.0.180.0070.00016.79
8.0.170.0000.00716.81
8.0.160.0080.00016.94
8.0.150.0000.00716.78
8.0.140.0070.00016.85
8.0.130.0060.00013.25
8.0.120.0000.00716.83
8.0.110.0000.00716.77
8.0.100.0000.00716.94
8.0.90.0040.00416.90
8.0.80.0060.00916.90
8.0.70.0110.00416.77
8.0.60.0090.00416.79
8.0.50.0030.01016.78
8.0.30.0070.00917.07
8.0.20.0110.01017.31
8.0.10.0110.00417.04
8.0.00.0110.00916.97
7.4.330.0000.00515.55
7.4.320.0060.00016.42
7.4.300.0000.00616.53
7.4.290.0050.00316.48
7.4.280.0000.00716.42
7.4.270.0070.00016.44
7.4.260.0030.00316.47
7.4.250.0030.00316.40
7.4.240.0030.00316.53
7.4.230.0040.00416.45
7.4.220.0130.00916.30
7.4.210.0060.00916.51
7.4.200.0030.01016.45
7.4.190.0040.01516.62
7.4.180.0130.00716.65
7.4.160.0090.01016.48
7.4.150.0060.00916.91
7.4.140.0080.00917.49
7.4.130.0040.01116.37
7.4.120.0070.01116.35
7.4.110.0070.01016.39
7.4.100.0060.01116.46
7.4.90.0080.00816.50
7.4.80.0120.00817.42
7.4.70.0100.00616.45
7.4.60.0090.00716.43
7.4.50.0060.00916.27
7.4.40.0090.00716.41
7.4.30.0140.00816.46
7.4.20.0050.01016.38
7.4.10.0100.00616.27
7.4.00.0090.00915.72
7.3.330.0070.00013.17
7.3.320.0050.00013.00
7.3.310.0040.00416.30
7.3.300.0060.00016.24
7.3.290.0080.01016.25
7.3.280.0100.00716.23
7.3.270.0090.00916.84
7.3.260.0100.00716.28
7.3.250.0100.00716.35
7.3.240.0100.00816.29
7.3.230.0070.00916.29
7.3.220.0140.00216.30
7.3.210.0120.01916.27
7.3.200.0100.00716.27
7.3.190.0090.00716.31
7.3.180.0110.00716.35
7.3.170.0070.00916.39
7.3.160.0080.00716.30
7.3.150.0040.01416.32
7.3.140.0110.00616.35
7.3.130.0050.01316.30
7.3.120.0090.01015.85
7.3.110.0090.00715.67
7.3.100.0120.00815.70
7.3.90.0070.00715.83
7.3.80.0080.00815.78
7.3.70.0050.00815.80
7.3.60.0090.00615.60
7.3.50.0040.01215.72
7.3.40.0050.00915.87
7.3.30.0100.00415.26
7.3.20.0370.00715.71
7.3.10.0370.00615.74
7.3.00.0430.00615.84
7.2.340.0180.00816.35
7.2.330.0100.01016.43
7.2.320.0120.01116.39
7.2.310.0150.01116.44
7.2.300.0140.00816.29
7.2.290.0090.01316.39
7.2.280.0150.00916.35
7.2.270.0140.00516.29
7.2.260.0090.01416.31
7.2.250.0130.00915.90
7.2.240.0090.01215.90
7.2.230.0130.00815.90
7.2.220.0120.00715.81
7.2.210.0070.01115.61
7.2.200.0120.00715.93
7.2.190.0090.01115.85
7.2.180.0100.00815.93
7.2.170.0090.01015.87
7.2.160.0090.00715.68
7.2.150.0460.00615.76
7.2.140.0450.00615.73
7.2.130.0630.00615.75
7.2.120.0450.00915.66
7.2.110.0560.00815.73
7.2.100.0510.00615.74
7.2.90.0480.00815.73
7.2.80.0440.01215.74
7.2.70.0660.00715.62
7.2.60.0430.00516.00
7.2.50.0440.00715.69
7.2.40.0520.01015.81
7.2.30.0470.01015.70
7.2.20.0560.01015.66
7.2.10.0550.00815.67
7.2.00.0500.00815.67
7.1.330.0150.00715.48
7.1.320.0160.00815.55
7.1.310.0170.00615.55
7.1.300.0140.01015.55
7.1.290.0160.00815.56
7.1.280.0190.00715.47
7.1.270.0490.00614.84
7.1.260.0480.00914.79
7.1.250.0520.00714.57
7.1.240.0610.00714.63
7.1.230.0620.00814.44
7.1.220.0610.01014.53
7.1.210.0580.00514.68
7.1.200.0510.00614.73
7.1.190.0650.01314.63
7.1.180.0520.00814.48
7.1.170.0650.01114.62
7.1.160.0550.00914.57
7.1.150.0560.00914.62
7.1.140.0910.00514.56
7.1.130.0540.01014.58
7.1.120.0590.01114.62
7.1.110.0580.01114.49
7.1.100.0480.01114.53
7.1.90.0640.00614.43
7.1.80.0480.01214.63
7.1.70.0620.00714.65
7.1.60.0640.01018.19
7.1.50.0690.00918.20
7.1.40.0660.01118.00
7.1.30.0770.00918.17
7.1.20.0690.01118.23
7.1.10.0660.00714.58
7.1.00.0590.00914.52
7.0.330.0610.01014.40
7.0.320.0600.01114.31
7.0.310.0580.00814.19
7.0.300.0590.00914.24
7.0.290.0570.00814.23
7.0.280.0560.00614.20
7.0.270.0950.00814.13
7.0.260.0540.00614.19
7.0.250.0560.00614.31
7.0.240.0560.00514.40
7.0.230.0440.00614.25
7.0.220.0620.00514.26
7.0.210.0790.00614.39
7.0.200.0580.00614.44
7.0.190.0650.00914.45
7.0.180.0650.00914.32
7.0.170.0670.00814.37
7.0.160.0660.00914.30
7.0.150.0710.00814.34
7.0.140.0620.00814.47
7.0.130.0600.00714.42
7.0.120.1050.00914.40
7.0.110.0640.01014.40
7.0.100.0680.00614.37
7.0.90.0720.00514.28
7.0.80.0720.00714.36
7.0.70.0920.00514.31
7.0.60.0650.00714.28
7.0.50.0660.00614.28
7.0.40.0650.00514.40
7.0.30.0800.00414.29
7.0.20.0600.00914.40
7.0.10.0600.01014.36
7.0.00.0780.00814.41
5.6.400.0150.00714.94
5.6.390.0190.01015.08
5.6.380.0120.01415.12
5.6.370.0290.00415.90
5.6.360.0210.00715.87
5.6.350.0200.00815.76
5.6.340.0210.00615.85
5.6.330.0190.00815.97
5.6.320.0220.00715.77
5.6.310.0220.00815.61
5.6.300.0210.01615.78
5.6.290.0220.00715.87
5.6.280.0140.01515.82
5.6.270.0200.01315.83
5.6.260.0190.01015.78
5.6.250.0180.01315.75
5.6.240.0170.01415.94
5.6.230.0160.01315.88
5.6.220.0280.00615.83
5.6.210.0250.00815.99
5.6.200.0220.01315.87
5.6.190.0220.01115.85
5.6.180.0200.01015.84
5.6.170.0240.01215.98
5.6.160.0200.00815.85
5.6.150.0150.01015.90
5.6.140.0080.01415.84
5.6.130.0170.00715.92
5.6.120.0160.00615.83
5.6.110.0090.01615.89
5.6.100.0160.01015.87
5.6.90.0140.01015.88
5.6.80.0150.01115.84
5.6.70.0190.00915.84
5.6.60.0140.01215.92
5.6.50.0140.01115.76
5.6.40.0130.01115.80
5.6.30.0060.01515.82
5.6.20.0140.00815.83
5.6.10.0110.01315.78
5.6.00.0110.01315.76

preferences:
33.81 ms | 400 KiB | 5 Q