3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = []; var_dump($arr['ok'] ?? '');

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)
8.3.60.0100.01018.43
8.3.50.0040.01116.23
8.3.40.0110.00318.52
8.3.30.0040.01118.75
8.3.20.0050.00319.16
8.3.10.0000.00821.73
8.3.00.0000.00719.54
8.2.180.0140.00716.50
8.2.170.0030.01122.96
8.2.160.0130.00720.40
8.2.150.0050.00325.66
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00720.87
8.2.110.0090.00019.17
8.2.100.0110.00017.66
8.2.90.0030.00619.27
8.2.80.0080.00017.97
8.2.70.0030.00617.50
8.2.60.0050.00317.93
8.2.50.0050.00318.10
8.2.40.0030.00622.12
8.2.30.0000.00820.95
8.2.20.0080.00017.95
8.2.10.0040.00417.99
8.2.00.0040.00417.90
8.1.280.0150.00425.92
8.1.270.0040.00423.86
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0050.00523.68
8.1.230.0120.00020.89
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0030.00617.23
8.1.190.0060.00317.11
8.1.180.0040.00418.10
8.1.170.0040.00418.54
8.1.160.0030.00319.05
8.1.150.0040.00418.82
8.1.140.0050.00319.52
8.1.130.0040.00418.88
8.1.120.0000.00717.45
8.1.110.0050.00317.30
8.1.100.0000.00817.43
8.1.90.0040.00417.29
8.1.80.0030.00317.37
8.1.70.0030.00317.29
8.1.60.0030.00617.55
8.1.50.0000.00717.44
8.1.40.0080.00417.55
8.1.30.0060.00317.67
8.1.20.0020.00517.54
8.1.10.0000.00717.42
8.1.00.0080.00017.30
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0000.00718.30
8.0.270.0000.00717.04
8.0.260.0070.00316.75
8.0.250.0030.00316.86
8.0.240.0040.00416.77
8.0.230.0070.00016.89
8.0.220.0060.00016.87
8.0.210.0040.00416.84
8.0.200.0040.00416.92
8.0.190.0080.00016.93
8.0.180.0040.00416.84
8.0.170.0040.00416.84
8.0.160.0040.00416.88
8.0.150.0030.00516.82
8.0.140.0000.00816.79
8.0.130.0040.00413.20
8.0.120.0040.00416.75
8.0.110.0080.00016.66
8.0.100.0000.00716.70
8.0.90.0030.00316.72
8.0.80.0100.01016.78
8.0.70.0040.00416.89
8.0.60.0000.00716.94
8.0.50.0030.00516.86
8.0.30.0070.01417.03
8.0.20.0090.01017.40
8.0.10.0040.00417.02
8.0.00.0100.01016.79
7.4.330.0000.00515.55
7.4.320.0000.00816.43
7.4.300.0030.00316.55
7.4.290.0040.00716.55
7.4.280.0000.00816.53
7.4.270.0030.00316.45
7.4.260.0000.00716.52
7.4.250.0000.00716.43
7.4.240.0040.00416.42
7.4.230.0000.00716.64
7.4.220.0070.01016.49
7.4.210.0120.00916.48
7.4.200.0030.00316.56
7.4.160.0100.00516.57
7.4.150.0130.01317.40
7.4.140.0110.00917.86
7.4.130.0060.01316.60
7.4.120.0070.01316.56
7.4.110.0120.00616.29
7.4.100.0120.00916.48
7.4.90.0030.01316.33
7.4.80.0060.01019.39
7.4.70.0070.01116.64
7.4.60.0060.01216.60
7.4.50.0110.00216.56
7.4.40.0150.00316.43
7.4.30.0060.01016.35
7.4.10.0040.01515.09
7.4.00.0050.01315.05
7.3.330.0060.00013.19
7.3.320.0030.00312.88
7.3.310.0030.00516.03
7.3.300.0070.00016.21
7.3.290.0120.00516.19
7.3.280.0090.00816.19
7.3.270.0170.00617.40
7.3.260.0060.01216.33
7.3.250.0110.00816.36
7.3.240.0080.00916.29
7.3.230.0150.00616.46
7.3.210.0130.00916.22
7.3.200.0060.01116.55
7.3.190.0110.00816.24
7.3.180.0040.01316.14
7.3.170.0100.01316.26
7.3.160.0060.01816.49
7.3.130.0070.00714.57
7.3.120.0110.00714.60
7.3.110.0050.01014.92
7.3.100.0060.00814.86
7.3.90.0070.00814.48
7.3.80.0050.00614.85
7.3.70.0010.01014.74
7.3.60.0060.00814.72
7.3.50.0040.01114.50
7.3.40.0030.00714.80
7.3.30.0100.00214.63
7.3.20.0070.00616.59
7.3.10.0070.00816.33
7.3.00.0110.00516.32
7.2.330.0100.00716.37
7.2.320.0090.01216.44
7.2.310.0100.00716.34
7.2.300.0130.00316.30
7.2.290.0140.00316.51
7.2.260.0000.01814.97
7.2.250.0060.01214.82
7.2.240.0020.01514.69
7.2.230.0090.00714.99
7.2.220.0030.01014.99
7.2.210.0080.00514.91
7.2.200.0030.01014.64
7.2.190.0030.01414.57
7.2.180.0080.00914.83
7.2.170.0140.00214.77
7.2.160.0120.00314.93
7.2.150.0110.00316.73
7.2.140.0080.00416.82
7.2.130.0120.00716.60
7.2.120.0080.00816.57
7.2.110.0140.00716.58
7.2.100.0100.01016.65
7.2.90.0090.00916.50
7.2.80.0050.00716.54
7.2.70.0210.00816.67
7.2.60.0090.00816.55
7.2.50.0090.00316.44
7.2.40.0060.00816.55
7.2.30.0060.01316.59
7.2.20.0130.00516.55
7.2.10.0100.00816.30
7.2.00.0090.00817.59
7.1.330.0040.01215.69
7.1.320.0090.00515.75
7.1.310.0070.00515.70
7.1.300.0070.00715.70
7.1.290.0020.01315.66
7.1.280.0040.00615.58
7.1.270.0100.00515.70
7.1.260.0030.00915.59
7.1.250.0080.00615.41
7.1.240.0090.00615.61
7.1.230.0060.01215.58
7.1.220.0060.00615.88
7.1.210.0110.00415.53
7.1.200.0120.00015.82
7.1.190.0090.00615.59
7.1.180.0160.00315.84
7.1.170.0100.00315.57
7.1.160.0000.01415.82
7.1.150.0000.01115.71
7.1.140.0040.01115.66
7.1.130.0070.01015.72
7.1.120.0030.00715.78
7.1.110.0030.00615.73
7.1.100.0060.01016.85
7.1.90.0030.01015.86
7.1.80.0150.00015.46
7.1.70.0060.00616.37
7.1.60.0820.00424.34
7.1.50.0680.01724.17
7.1.40.0620.01224.26
7.1.30.0820.01224.11
7.1.20.0950.00824.27
7.1.10.1050.01015.07
7.1.00.0870.01015.09
7.0.330.0030.00615.33
7.0.320.0000.00914.93
7.0.310.0000.01415.24
7.0.300.0070.00315.10
7.0.290.0030.01015.26
7.0.280.0060.00615.18
7.0.270.0100.00315.38
7.0.260.0030.01215.41
7.0.250.0030.00615.46
7.0.240.0100.00315.31
7.0.230.0090.00615.30
7.0.220.0030.01315.30
7.0.210.0030.01015.46
7.0.200.0930.00914.85
7.0.190.0770.00715.07
7.0.180.0700.01314.83
7.0.170.0670.00914.66
7.0.160.0980.01014.69
7.0.150.0700.00714.76
7.0.140.0930.01114.71
7.0.130.0870.01614.91
7.0.120.0900.00914.92
7.0.110.0910.00514.78
7.0.100.0830.01414.73
7.0.90.0800.01014.88
7.0.80.0650.01014.81
7.0.70.0950.01014.74
7.0.60.0790.00514.71
7.0.50.0900.01014.85
7.0.40.0980.01213.98
7.0.30.0640.00713.98
7.0.20.0740.00813.82
7.0.10.0770.01013.98
7.0.00.0790.00914.01
5.6.400.0040.00813.86
5.6.390.0000.01414.32
5.6.380.0090.00314.16
5.6.370.0080.00813.96
5.6.360.0060.01014.07
5.6.350.0040.01114.23
5.6.340.0030.00714.11
5.6.330.0090.00614.04
5.6.320.0140.00014.23
5.6.310.0000.01413.82
5.6.300.0060.00614.05
5.6.290.0000.01614.20
5.6.280.0040.00413.97
5.6.270.0040.00414.06
5.6.260.0070.00714.22
5.6.250.0000.00914.32
5.6.240.0030.00613.97
5.6.230.0060.00913.95
5.6.220.0080.00814.19
5.6.210.0040.00714.09
5.6.200.0000.01113.96
5.6.190.0070.00714.14
5.6.180.0060.00614.18
5.6.170.0000.01414.03
5.6.160.0000.01414.24
5.6.150.0100.00314.01
5.6.140.0030.00913.98
5.6.130.0110.00314.47
5.6.120.0070.00414.20
5.6.110.0070.00313.84
5.6.100.0000.01214.23
5.6.90.0040.00814.34
5.6.80.0000.01414.34
5.6.70.0040.01213.86
5.6.60.0060.00914.26
5.6.50.0090.00613.93
5.6.40.0060.00614.13
5.6.30.0030.00613.80
5.6.20.0120.00013.95
5.6.10.0030.01013.91
5.6.00.0110.00313.92

preferences:
65.28 ms | 401 KiB | 5 Q