3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [1,2,3]; var_dump($array[4]);

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)
8.3.60.0170.00716.50
8.3.50.0140.00016.37
8.3.40.0120.00618.80
8.3.30.0110.00318.72
8.3.20.0080.00021.79
8.3.10.0070.00023.66
8.3.00.0000.00921.96
8.2.180.0070.01418.66
8.2.170.0130.00322.96
8.2.160.0070.00720.38
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0030.00521.00
8.2.120.0050.00326.35
8.2.110.0100.00020.22
8.2.100.0080.00417.91
8.2.90.0050.00317.84
8.2.80.0040.00419.08
8.2.70.0030.00617.80
8.2.60.0000.00817.80
8.2.50.0000.00718.22
8.2.40.0040.00420.59
8.2.30.0050.00219.48
8.2.20.0000.00718.04
8.2.10.0040.00417.96
8.2.00.0020.00517.98
8.1.280.0140.00025.92
8.1.270.0000.00723.97
8.1.260.0060.00326.35
8.1.250.0000.00828.09
8.1.240.0050.00522.55
8.1.230.0000.01122.68
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0000.00817.22
8.1.190.0040.00417.23
8.1.180.0020.00518.10
8.1.170.0000.00818.74
8.1.160.0040.00418.89
8.1.150.0080.00019.01
8.1.140.0000.00717.58
8.1.130.0030.00619.11
8.1.120.0000.00817.35
8.1.110.0040.00417.29
8.1.100.0050.00517.30
8.1.90.0030.00617.39
8.1.80.0060.00317.27
8.1.70.0000.00717.37
8.1.60.0000.00817.51
8.1.50.0090.00017.43
8.1.40.0060.00617.43
8.1.30.0040.00417.51
8.1.20.0030.00617.50
8.1.10.0030.00617.37
8.1.00.0040.00417.30
8.0.300.0060.00321.91
8.0.290.0000.00816.75
8.0.280.0030.00318.38
8.0.270.0000.00717.18
8.0.260.0030.00318.86
8.0.250.0000.00616.93
8.0.240.0040.00416.96
8.0.230.0030.00716.86
8.0.220.0000.00616.92
8.0.210.0000.00716.85
8.0.200.0000.00816.89
8.0.190.0030.00616.98
8.0.180.0030.00316.94
8.0.170.0000.00816.89
8.0.160.0050.00316.91
8.0.150.0000.00716.79
8.0.140.0030.00316.81
8.0.130.0000.00613.32
8.0.120.0070.00016.89
8.0.110.0040.00416.84
8.0.100.0070.00016.72
8.0.90.0000.00716.90
8.0.80.0060.00916.92
8.0.70.0030.00516.82
8.0.60.0040.00416.84
8.0.50.0080.00016.78
8.0.30.0070.01116.99
8.0.20.0110.00817.29
8.0.10.0150.00916.93
8.0.00.0090.01016.75
7.4.330.0000.00615.55
7.4.320.0030.00316.52
7.4.300.0000.00616.45
7.4.290.0000.00716.43
7.4.280.0030.00716.52
7.4.270.0070.00016.44
7.4.260.0060.00016.48
7.4.250.0000.00716.41
7.4.240.0030.00316.48
7.4.230.0070.00016.50
7.4.220.0040.00416.23
7.4.210.0060.00916.55
7.4.200.0040.00416.23
7.4.160.0100.00816.49
7.4.150.0040.01116.51
7.4.140.0110.00917.64
7.4.130.0060.01016.46
7.4.120.0080.01116.38
7.4.110.0030.01716.23
7.4.100.0030.01816.61
7.4.90.0160.00316.39
7.4.80.0030.01416.46
7.4.70.0080.01416.33
7.4.60.0070.01116.50
7.4.50.0090.00616.13
7.4.40.0070.01116.20
7.4.30.0120.00816.40
7.4.20.0090.00916.39
7.4.10.0190.00016.43
7.4.00.0060.01316.38
7.3.330.0000.00513.18
7.3.320.0000.00613.18
7.3.310.0030.00316.19
7.3.300.0050.00216.20
7.3.290.0030.00316.18
7.3.280.0080.00616.28
7.3.270.0060.01116.28
7.3.260.0090.01116.30
7.3.250.0050.01016.36
7.3.240.0120.00616.32
7.3.230.0090.01216.28
7.3.220.0090.01116.23
7.3.210.0030.01216.21
7.3.200.0110.00516.22
7.3.190.0100.01016.18
7.3.180.0070.01316.16
7.3.170.0100.01016.13
7.3.160.0080.00816.23
7.3.150.0040.01616.25
7.3.140.0160.00316.19
7.3.130.0090.00616.21
7.3.120.0060.00916.13
7.3.110.0090.00916.17
7.3.100.0100.00616.18
7.3.90.0030.01316.50
7.3.80.0110.00716.24
7.3.70.0140.00316.29
7.3.60.0030.01116.31
7.3.50.0060.00916.28
7.3.40.0060.00916.24
7.3.30.0100.01016.28
7.3.20.0110.01116.33
7.3.10.0100.00916.26
7.3.00.0080.01116.15
7.2.340.0200.01116.19
7.2.330.0180.01316.14
7.2.320.0100.02016.16
7.2.310.0210.00916.18
7.2.300.0230.00316.30
7.2.290.0230.00716.15
7.2.280.0210.01116.27
7.2.270.0230.00816.23
7.2.260.0180.00916.25
7.2.250.0220.00616.29
7.2.240.0230.00816.24
7.2.230.0180.00916.27
7.2.220.0140.01716.29
7.2.210.0280.01216.19
7.2.200.0180.01016.28
7.2.190.0240.00516.33
7.2.180.0200.01216.31
7.2.170.0200.01216.42
7.2.160.0220.00916.42
7.2.150.0220.00716.39
7.2.140.0220.01016.32
7.2.130.0210.01116.45
7.2.120.0220.00916.53
7.2.110.0200.01216.50
7.2.100.0230.00716.45
7.2.90.0390.00716.48
7.2.80.0140.01416.45
7.2.70.0140.01716.38
7.2.60.0200.00816.45
7.2.50.0160.01316.52
7.2.40.0330.01417.07
7.2.30.0120.01616.46
7.2.20.0160.01316.42
7.2.10.0190.01016.62
7.2.00.0150.01816.42
7.1.330.0170.01115.57
7.1.320.0180.01515.50
7.1.310.0220.01015.41
7.1.300.0100.01415.55
7.1.290.0210.00915.49
7.1.280.0220.01015.55
7.1.270.0160.00915.50
7.1.260.0160.01115.45
7.1.250.0160.01515.55
7.1.240.0420.00415.33
7.1.230.0190.01115.45
7.1.220.0140.01415.45
7.1.210.0230.00515.52
7.1.200.0220.00615.45
7.1.190.0210.00815.49
7.1.180.0600.00715.43
7.1.170.0200.00715.41
7.1.160.0210.00815.41
7.1.150.0230.00415.38
7.1.140.0130.01415.43
7.1.130.0110.02015.56
7.1.120.0200.01115.42
7.1.110.0180.00915.36
7.1.100.0220.00915.40
7.1.90.0150.01915.43
7.1.80.1450.01515.38
7.1.70.0220.00815.18
7.1.60.0120.01715.38
7.1.50.0220.00515.47
7.1.40.0200.00615.37
7.1.30.0250.00415.41
7.1.20.0120.01515.45
7.1.10.0150.01115.41
7.1.00.0190.01115.25
7.0.330.0200.00515.21
7.0.320.0120.01215.11
7.0.310.0240.01015.12
7.0.300.0090.01315.14
7.0.290.0190.00815.05
7.0.280.0410.00914.97
7.0.270.0230.00715.12
7.0.260.0210.00815.08
7.0.250.0310.00015.27
7.0.240.0160.01215.20
7.0.230.0190.01215.23
7.0.220.0200.01015.09
7.0.210.0200.00415.14
7.0.200.0170.00715.03
7.0.190.0120.01615.16
7.0.180.0200.01015.21
7.0.170.0150.00915.20
7.0.160.0100.01415.09
7.0.150.0230.00314.97
7.0.140.0130.01715.14
7.0.130.0180.00715.16
7.0.120.0150.01215.20
7.0.110.0180.00815.25
7.0.100.0220.01215.00
7.0.90.0170.01415.16
7.0.80.0230.00515.05
7.0.70.0180.00915.07
7.0.60.0180.01115.12
7.0.50.0170.01115.04
7.0.40.0220.00615.16
7.0.30.0120.01615.05
7.0.20.0160.01115.11
7.0.10.0190.01015.16
7.0.00.0290.01115.03
5.6.400.0120.01515.72
5.6.390.0220.00915.63
5.6.380.0090.01815.77
5.6.370.0150.01515.71
5.6.360.0230.01115.79
5.6.350.0190.00915.70
5.6.340.0160.01315.62
5.6.330.0190.01115.82
5.6.320.0230.01015.82
5.6.310.0180.00915.64
5.6.300.0220.00815.52
5.6.290.0280.00415.77
5.6.280.0120.02015.63
5.6.270.0200.01515.60
5.6.260.0130.01615.87
5.6.250.0180.01215.79
5.6.240.0230.00715.78
5.6.230.0160.01615.88
5.6.220.0190.01515.82
5.6.210.0250.00315.76
5.6.200.0150.01515.84
5.6.190.0200.01515.85
5.6.180.0220.01316.00
5.6.170.0220.01215.86
5.6.160.0180.01216.01
5.6.150.0220.00815.80
5.6.140.0190.01415.98
5.6.130.0200.01015.87
5.6.120.0150.01215.89
5.6.110.0210.00915.68
5.6.100.0250.01015.84
5.6.90.0170.01315.78
5.6.80.0160.01315.67
5.6.70.0110.01615.92
5.6.60.0270.00415.88
5.6.50.0220.01115.79
5.6.40.0150.00915.75
5.6.30.0140.01315.76
5.6.20.0180.00815.61
5.6.10.0180.00915.73
5.6.00.0160.01215.71

preferences:
57.53 ms | 400 KiB | 5 Q