3v4l.org

run code in 500+ PHP versions simultaneously
<?php $v = Array( 'ccrs_date', Array( 'prelim_title_report_date', Array( 'additional_escrow_deposit_date', Array( 'earnest_money_date', Array( 'acceptance_date', Array( 'contract_date', Array( 'prelim_title_report_date' ) ) ) ) ) ) ); function get_zero_index(array $array, &$result = []) { foreach($array as $i => $v) { if ($i === 0 && is_string($v)) { $result[] = $v; } elseif(is_array($v)) { get_zero_index($v, $result); } } return $result; } print_r(get_zero_index($v));

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)
8.5.70.0080.00718.40
8.5.60.0080.00316.71
8.5.50.0110.00616.71
8.5.30.0070.01119.23
8.5.20.0110.00719.33
8.5.10.0130.00516.82
8.5.00.0140.00620.08
8.4.220.0080.00519.34
8.4.210.0100.01321.29
8.4.180.0110.01222.00
8.4.170.0110.01023.91
8.4.160.0110.00923.77
8.4.150.0090.00416.87
8.4.140.0120.00817.35
8.4.130.0120.00817.86
8.4.120.0110.00820.81
8.4.110.0120.00620.50
8.4.100.0110.00718.00
8.4.90.0160.00417.70
8.4.80.0090.01117.59
8.4.70.0130.00919.59
8.4.60.0110.00819.04
8.4.50.0110.01019.48
8.4.40.0160.00317.74
8.4.30.0140.00517.54
8.4.20.0070.01119.66
8.4.10.0130.00317.86
8.3.310.0120.00718.44
8.3.300.0060.01420.70
8.3.290.0150.00820.84
8.3.280.0130.00918.32
8.3.270.0110.01116.58
8.3.260.0100.00916.83
8.3.250.0080.01118.88
8.3.240.0080.01116.55
8.3.230.0120.00716.67
8.3.220.0100.00516.70
8.3.210.0120.00716.54
8.3.200.0050.00416.46
8.3.190.0090.00417.01
8.3.180.0070.00416.50
8.3.170.0110.00716.98
8.3.160.0090.00918.50
8.3.150.0070.00020.68
8.3.140.0110.00417.19
8.3.130.0090.00016.74
8.3.120.0030.00718.93
8.3.110.0050.00320.94
8.3.100.0060.01524.06
8.3.90.0040.01126.77
8.3.80.0030.00617.97
8.3.70.0110.00716.63
8.3.60.0060.01216.88
8.3.50.0110.00617.49
8.3.40.0070.01018.79
8.3.30.0080.00818.89
8.3.20.0040.00421.73
8.3.10.0040.00421.59
8.3.00.0040.00421.77
8.2.300.0110.01018.97
8.2.290.0140.00518.90
8.2.280.0060.00318.20
8.2.270.0030.01017.27
8.2.260.0090.00018.67
8.2.250.0080.00016.72
8.2.240.0040.00416.99
8.2.230.0040.00422.58
8.2.220.0030.00637.54
8.2.210.0030.01026.77
8.2.200.0040.00416.63
8.2.190.0140.00718.25
8.2.180.0120.00818.29
8.2.170.0110.00322.96
8.2.160.0130.00020.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0030.00519.79
8.2.110.0100.00020.96
8.2.100.0060.00617.79
8.2.90.0080.00018.03
8.2.80.0040.00419.11
8.2.70.0080.00017.93
8.2.60.0080.00018.05
8.2.50.0040.00418.20
8.2.40.0000.00820.41
8.2.30.0050.00319.40
8.2.20.0040.00418.00
8.2.10.0000.00818.05
8.2.00.0070.00018.10
8.1.340.0090.01021.65
8.1.330.0090.00816.04
8.1.320.0090.01016.14
8.1.310.0070.00718.36
8.1.300.0060.00317.99
8.1.290.0030.00630.84
8.1.280.0120.00625.92
8.1.270.0040.00423.87
8.1.260.0070.00726.35
8.1.250.0040.00428.09
8.1.240.0000.00923.91
8.1.230.0080.00321.04
8.1.220.0050.00317.78
8.1.210.0000.00818.77
8.1.200.0040.00417.35
8.1.190.0080.00017.25
8.1.180.0000.00718.10
8.1.170.0080.00018.71
8.1.160.0000.00718.79
8.1.150.0030.00318.92
8.1.140.0040.00417.61
8.1.130.0000.00717.32
8.1.120.0030.00317.44
8.1.110.0030.00517.36
8.1.100.0000.00717.28
8.1.90.0000.00717.48
8.1.80.0000.00717.38
8.1.70.0030.00317.39
8.1.60.0040.00417.47
8.1.50.0080.00017.38
8.1.40.0040.00417.41
8.1.30.0040.00417.62
8.1.20.0040.00417.71
8.1.10.0040.00417.47
8.1.00.0080.00017.41
8.0.300.0040.00420.08
8.0.290.0050.00316.63
8.0.280.0000.00718.36
8.0.270.0030.00316.77
8.0.260.0040.00416.69
8.0.250.0050.00316.91
8.0.240.0050.00316.83
8.0.230.0090.00016.94
8.0.220.0030.00616.76
8.0.210.0030.00516.88
8.0.200.0040.00416.91
8.0.190.0050.00316.93
8.0.180.0070.00016.93
8.0.170.0060.00316.81
8.0.160.0000.00716.99
8.0.150.0000.00716.78
8.0.140.0000.00716.86
8.0.130.0000.00513.35
8.0.120.0000.00816.92
8.0.110.0000.00816.75
8.0.100.0040.00416.92
8.0.90.0040.00416.76
8.0.80.0060.00916.83
8.0.70.0040.00416.83
8.0.60.0050.00216.80
8.0.50.0080.00016.89
8.0.30.0110.00717.10
8.0.20.0100.00917.42
8.0.10.0070.00016.98
8.0.00.0160.00116.84
7.4.330.0000.00515.55
7.4.320.0030.00316.61
7.4.300.0000.00616.60
7.4.290.0030.00316.58
7.4.280.0040.00416.53
7.4.270.0000.00716.66
7.4.260.0040.00416.53
7.4.250.0000.00716.46
7.4.240.0040.00416.59
7.4.230.0000.00716.57
7.4.220.0030.00516.31
7.4.210.0100.01016.54
7.4.200.0030.00316.58
7.4.160.0070.00916.52
7.4.140.0090.01017.86
7.4.130.0120.00616.53
7.4.120.0080.01116.51
7.4.110.0110.00716.62
7.4.100.0090.01216.42
7.4.90.0090.01516.55
7.4.80.0110.00719.39
7.4.70.0080.00816.43
7.4.60.0120.00616.63
7.4.50.0040.00816.41
7.4.40.0130.01016.53
7.4.00.0100.00714.89
7.3.330.0050.00013.39
7.3.320.0030.00313.24
7.3.310.0000.00716.22
7.3.300.0070.00016.23
7.3.290.0000.00716.35
7.3.280.0140.00316.38
7.3.260.0110.00916.46
7.3.240.0070.01216.52
7.3.230.0050.01516.36
7.3.210.0090.00616.55
7.3.200.0100.00616.67
7.3.190.0100.00716.55
7.3.180.0100.00616.30
7.3.170.0110.00716.61
7.3.160.0140.00716.34
7.2.330.0150.00916.86
7.2.320.0030.01316.74
7.2.310.0030.01316.52
7.2.300.0080.00816.40
7.2.290.0060.01416.53
7.2.60.0000.01116.97
7.2.50.0030.00716.85
7.2.40.1890.00917.86
7.2.30.1470.01117.78
7.2.20.1140.00917.48
7.2.10.1140.00617.67
7.2.00.0980.00817.88
7.1.200.0030.01315.94
7.1.160.1280.01316.36
7.1.150.1360.01016.54
7.1.140.1150.01016.53
7.1.130.1110.00816.42
7.1.120.1210.01316.88
7.1.110.1060.01116.25
7.1.100.1110.00816.27
7.1.90.1950.00616.09
7.1.80.1500.01016.51
7.1.70.1330.01015.37
7.1.60.1650.01233.32
7.1.50.1840.01032.96
7.1.40.2030.01632.52
7.1.30.2000.01232.87
7.1.20.1640.01632.88
7.1.10.1520.00914.70
7.1.00.0970.01014.93

preferences:
59.19 ms | 1464 KiB | 5 Q