3v4l.org

run code in 300+ PHP versions simultaneously
<?php $g_demographics_value_0['id'] = 'a'; $g_demographics_value_1['id'] = 'b'; $g_demographics_value_2['id'] = 'c'; $g_demographics_value_3['id'] = 'd'; $g_demographics_value_4['id'] = 'e'; $g_demographics_value_5['id'] = 'f'; $g_demographics_value_6['id'] = 'g'; $g_demographics_value_7['id'] = 'h'; $g_demographics_value_8['id'] = 'i'; $g_demographics_value_9['id'] = 'j'; $d4_c_d_v = ''; for($i = 0; $i < 10; ++$i) { if ($i) { $d4_c_d_v .= ','; } $d4_c_d_v .= ${"g_demographics_value_$i"}['id']; } echo $d4_c_d_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)
8.5.10.0100.01016.55
8.5.00.0100.01220.27
8.4.160.0090.01223.90
8.4.150.0020.00114.05
8.4.140.0110.01117.73
8.4.130.0090.00918.88
8.4.120.0050.00424.22
8.4.110.0110.00918.85
8.4.100.0060.00317.77
8.4.90.0130.00718.86
8.4.80.0120.00817.77
8.4.70.0140.00717.61
8.4.60.0090.01218.93
8.4.50.0110.00919.63
8.4.40.0080.01117.89
8.4.30.0090.01217.42
8.4.20.0060.00319.74
8.4.10.0130.00619.30
8.3.280.0120.00818.47
8.3.270.0110.00816.73
8.3.260.0100.00916.52
8.3.250.0140.00518.86
8.3.240.0110.00816.66
8.3.230.0040.00516.64
8.3.220.0070.00117.09
8.3.210.0110.00916.52
8.3.200.0080.00916.74
8.3.190.0050.01418.49
8.3.180.0110.00919.09
8.3.170.0070.00717.13
8.3.160.0030.00616.52
8.3.150.0070.00318.94
8.3.140.0070.00316.61
8.3.130.0000.00718.35
8.3.120.0090.00020.84
8.3.110.0030.00716.65
8.3.100.0110.00016.46
8.3.90.0040.00426.77
8.3.80.0090.00316.38
8.3.70.0210.00016.58
8.3.60.0090.00618.39
8.3.50.0070.00718.21
8.3.40.0100.00718.85
8.3.30.0150.00018.61
8.3.20.0040.00419.10
8.3.10.0030.00623.66
8.3.00.0000.00723.64
8.2.290.0080.01020.62
8.2.280.0060.00518.39
8.2.270.0090.00917.06
8.2.260.0000.00819.89
8.2.250.0040.00416.57
8.2.240.0110.00717.13
8.2.230.0060.00320.94
8.2.220.0080.00024.06
8.2.210.0040.00426.77
8.2.200.0100.00018.16
8.2.190.0060.01316.58
8.2.180.0100.01025.92
8.2.170.0120.00318.95
8.2.160.0100.00319.00
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0090.00920.96
8.2.110.0060.00321.03
8.2.100.0060.00619.77
8.2.90.0040.00418.09
8.2.80.0050.00318.03
8.2.70.0000.00818.05
8.2.60.0000.00818.34
8.2.50.0000.00718.10
8.2.40.0040.00419.30
8.2.30.0000.00820.55
8.2.20.0040.00418.16
8.2.10.0040.00418.21
8.2.00.0070.00019.49
8.1.330.0060.00222.07
8.1.320.0150.00816.43
8.1.310.0120.00616.75
8.1.300.0070.01116.36
8.1.290.0090.00330.84
8.1.280.0070.00725.92
8.1.270.0080.00022.14
8.1.260.0050.00326.35
8.1.250.0030.00528.09
8.1.240.0000.00922.46
8.1.230.0070.00421.11
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0040.00417.50
8.1.190.0080.00017.36
8.1.180.0060.00318.10
8.1.170.0060.00318.52
8.1.160.0000.00818.94
8.1.150.0030.00318.97
8.1.140.0000.00719.09
8.1.130.0000.00919.02
8.1.120.0000.00817.38
8.1.110.0100.00017.52
8.1.100.0090.00017.40
8.1.90.0060.00317.45
8.1.80.0030.00517.54
8.1.70.0000.00717.36
8.1.60.0080.00317.49
8.1.50.0040.00417.41
8.1.40.0040.00417.57
8.1.30.0040.00417.68
8.1.20.0000.00817.73
8.1.10.0030.00517.61
8.1.00.0000.00817.41
8.0.300.0040.00419.66
8.0.290.0030.00616.75
8.0.280.0030.00318.42
8.0.270.0030.00317.29
8.0.260.0070.00017.34
8.0.250.0030.00316.91
8.0.240.0030.00717.00
8.0.230.0000.00816.95
8.0.220.0070.00016.82
8.0.210.0040.00416.97
8.0.200.0030.00316.95
8.0.190.0060.00316.84
8.0.180.0040.00417.02
8.0.170.0030.00616.96
8.0.160.0030.00616.89
8.0.150.0120.00016.78
8.0.140.0090.00016.89
8.0.130.0060.00313.36
8.0.120.0050.00316.88
8.0.110.0070.00016.88
8.0.100.0000.00716.89
8.0.90.0000.00716.80
8.0.80.0070.00916.95
8.0.70.0040.00416.79
8.0.60.0030.00516.88
8.0.50.0030.00517.02
8.0.30.0090.01017.03
8.0.20.0090.00917.40
8.0.10.0030.00316.84
8.0.00.0120.00616.90
7.4.330.0020.00215.55
7.4.320.0000.00616.60
7.4.300.0040.00416.55
7.4.290.0040.00416.45
7.4.280.0040.00416.62
7.4.270.0030.00316.53
7.4.260.0000.00816.43
7.4.250.0070.00016.48
7.4.240.0070.00016.49
7.4.230.0000.00716.52
7.4.220.0000.00816.63
7.4.210.0070.00816.64
7.4.200.0050.00216.50
7.4.140.0110.00617.86
7.4.130.0000.02016.33
7.4.120.0090.00916.50
7.4.110.0070.01016.54
7.4.100.0040.01316.44
7.4.90.0060.01216.46
7.4.80.0100.00719.39
7.4.70.0080.00816.59
7.4.60.0110.01116.62
7.4.50.0090.00616.64
7.4.40.0100.00616.41
7.4.00.0050.01015.07
7.3.330.0030.00313.22
7.3.320.0000.00613.23
7.3.310.0070.00016.23
7.3.300.0000.00716.35
7.3.290.0040.00416.24
7.3.280.0080.01016.34
7.3.260.0110.00616.45
7.3.240.0080.01216.41
7.3.230.0110.00716.45
7.3.210.0090.00916.48
7.3.200.0030.01316.40
7.3.190.0120.00316.58
7.3.180.0140.00416.27
7.3.170.0040.01716.45
7.3.160.0160.00016.58
7.3.120.0100.00714.75
7.3.110.0030.01314.93
7.3.100.0030.00614.89
7.3.90.0130.00314.82
7.3.80.0000.01214.80
7.3.70.0140.00014.81
7.3.60.0090.00314.95
7.3.50.0080.00315.01
7.3.40.0040.01414.91
7.3.30.0040.01114.63
7.3.20.0040.00416.77
7.3.10.0040.00816.29
7.3.00.0030.01316.58
7.2.330.0090.01316.42
7.2.320.0070.01116.75
7.2.310.0140.00916.82
7.2.300.0090.01216.52
7.2.290.0120.01216.57
7.2.250.0060.01215.04
7.2.240.0070.01315.21
7.2.230.0000.01515.08
7.2.220.0000.01415.18
7.2.210.0070.01115.04
7.2.200.0120.00615.15
7.2.190.0000.01714.93
7.2.180.0000.01114.84
7.2.170.0030.01315.14
7.2.80.2240.01014.37
7.2.70.1060.01015.07
7.2.60.0990.01014.97
7.2.50.1600.00615.02
7.2.40.1110.00015.04
7.2.30.1310.00914.62
7.2.20.1730.01014.83
7.2.10.1420.00014.91
7.2.00.1530.00614.96
7.1.330.0070.00715.78
7.1.320.0030.00915.83
7.1.310.0040.01115.95
7.1.300.0030.00615.76
7.1.290.0030.01015.88
7.1.280.0110.00415.71
7.1.270.0060.00315.77
7.1.260.0030.01015.70
7.1.200.0080.01115.80
7.1.190.0990.01213.85
7.1.180.1190.00913.86
7.1.170.1970.00913.88
7.1.160.1070.01013.97
7.1.150.1240.00713.80
7.1.140.1190.00413.77
7.1.130.1290.00713.31
7.1.120.1330.01613.40
7.1.110.1900.01014.06
7.1.100.1710.00614.02
7.1.90.1650.01013.61
7.1.80.2690.00713.38
7.1.70.1420.01013.70
7.1.60.1720.00731.65
7.1.50.2600.01331.26
7.1.40.2360.00331.67
7.1.30.2400.01331.73
7.1.20.3100.01031.61
7.1.10.2610.01013.74
7.1.00.2070.01213.73

preferences:
163.73 ms | 403 KiB | 5 Q