3v4l.org

run code in 500+ PHP versions simultaneously
<?php $data = [ 'no dup data', 'no dup data', 'no dup data 1', 'no dup data 1', 'no dup data', 'no dup data 1', 'no dup data 1', 'no dup data 1', ]; $resp = \array_flip(\array_flip($data)); var_dump($resp);

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)
8.5.30.0120.00521.16
8.5.20.0070.01019.53
8.5.10.0060.00216.71
8.5.00.0130.00819.71
8.4.180.0140.00819.64
8.4.170.0130.00921.88
8.4.160.0180.00722.11
8.4.150.0070.00616.79
8.4.140.0120.00917.58
8.4.130.0070.00518.87
8.4.120.0110.00819.53
8.4.110.0120.00822.62
8.4.100.0080.01117.59
8.4.90.0130.00820.38
8.4.80.0110.00919.02
8.4.70.0040.00518.84
8.4.60.0080.00820.51
8.4.50.0050.00420.32
8.4.40.0150.00019.42
8.4.30.0210.00019.31
8.4.20.0000.00920.57
8.4.10.0030.00617.60
8.3.300.0110.01118.32
8.3.290.0120.00820.82
8.3.280.0090.01118.35
8.3.270.0100.01016.63
8.3.260.0100.01016.46
8.3.250.0050.00316.54
8.3.240.0140.00516.25
8.3.230.0040.00516.59
8.3.220.0070.01019.04
8.3.210.0120.00616.43
8.3.200.0060.00216.41
8.3.190.0130.00916.93
8.3.180.0080.00918.80
8.3.170.0040.01116.98
8.3.160.0120.00618.33
8.3.150.0080.01218.44
8.3.140.0100.01016.48
8.3.130.0040.00418.60
8.3.120.0060.00320.70
8.3.110.0060.00320.94
8.3.100.0000.00924.06
8.3.90.0050.00326.77
8.3.80.0130.00317.97
8.3.70.0060.00916.63
8.3.60.0110.01118.11
8.3.50.0120.00317.95
8.3.40.0070.00718.37
8.3.30.0090.00618.46
8.3.20.0080.00021.73
8.3.10.0000.00923.65
8.3.00.0080.00023.48
8.2.300.0120.01120.42
8.2.290.0110.00816.53
8.2.280.0130.00720.23
8.2.270.0110.00418.39
8.2.260.0040.00418.22
8.2.250.0070.01416.60
8.2.240.0030.00617.13
8.2.230.0050.00322.58
8.2.220.0050.00537.54
8.2.210.0040.00426.77
8.2.200.0000.00918.29
8.2.190.0120.00420.24
8.2.180.0100.01016.32
8.2.170.0140.00722.96
8.2.160.0110.00420.35
8.2.150.0080.00024.18
8.2.140.0050.00224.66
8.2.130.0040.00417.91
8.2.120.0050.00226.35
8.2.110.0030.00722.27
8.2.100.0080.00417.84
8.2.90.0040.00417.63
8.2.80.0050.00317.97
8.2.70.0080.00017.80
8.2.60.0070.00018.09
8.2.50.0060.00318.10
8.2.40.0040.00419.34
8.2.30.0080.00019.09
8.2.20.0030.00717.99
8.2.10.0000.00719.16
8.2.00.0050.00319.35
8.1.340.0130.01220.17
8.1.330.0110.00716.01
8.1.320.0130.00816.26
8.1.310.0060.01217.79
8.1.300.0110.00820.09
8.1.290.0090.00030.84
8.1.280.0110.00425.92
8.1.270.0050.00318.83
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0080.00023.84
8.1.230.0070.00317.82
8.1.220.0040.00417.77
8.1.210.0030.00618.77
8.1.200.0000.00917.23
8.1.190.0030.00617.00
8.1.180.0080.00018.10
8.1.170.0030.00518.59
8.1.160.0040.00418.80
8.1.150.0040.00418.71
8.1.140.0000.00823.93
8.1.130.0030.00319.94
8.1.120.0070.00317.39
8.1.110.0000.00817.41
8.1.100.0020.00517.29
8.1.90.0050.00217.27
8.1.80.0040.00417.27
8.1.70.0040.00417.38
8.1.60.0060.00617.39
8.1.50.0000.00817.48
8.1.40.0000.01017.47
8.1.30.0080.00017.55
8.1.20.0000.00817.58
8.1.10.0050.00317.46
8.1.00.0040.00417.36
8.0.300.0040.00421.39
8.0.290.0000.00816.63
8.0.280.0000.00718.43
8.0.270.0000.00717.23
8.0.260.0030.00318.37
8.0.250.0070.00016.76
8.0.240.0030.00316.77
8.0.230.0030.00316.86
8.0.220.0030.00316.70
8.0.210.0000.00716.79
8.0.200.0000.00616.91
8.0.190.0000.00816.77
8.0.180.0040.00416.84
8.0.170.0030.00616.86
8.0.160.0050.00316.87
8.0.150.0030.00516.77
8.0.140.0000.00716.66
8.0.130.0030.00313.20
8.0.120.0040.00416.79
8.0.110.0040.00416.73
8.0.100.0000.00716.88
8.0.90.0030.00516.70
8.0.80.0120.00716.79
8.0.70.0020.00516.72
8.0.60.0050.00316.84
8.0.50.0040.00416.71
8.0.30.0100.00916.90
8.0.20.0090.00917.40
8.0.10.0030.00516.91
8.0.00.0100.00816.61
7.4.330.0020.00216.67
7.4.320.0070.00016.52
7.4.300.0000.00616.43
7.4.290.0070.00016.34
7.4.280.0100.00016.47
7.4.270.0000.00816.41
7.4.260.0000.00716.38
7.4.250.0030.00316.38
7.4.240.0040.00416.43
7.4.230.0030.00316.51
7.4.220.0050.00316.62
7.4.210.0070.01016.42
7.4.200.0020.00516.24
7.4.160.0090.00916.40
7.4.140.0080.01217.86
7.4.130.0070.01016.39
7.4.120.0160.00816.39
7.4.110.0090.00916.38
7.4.100.0060.01716.59
7.4.90.0090.00916.54
7.4.80.0060.01419.39
7.4.70.0130.00616.45
7.4.60.0080.00816.36
7.4.50.0060.00916.36
7.4.40.0060.00916.28
7.4.00.0050.01114.63
7.3.330.0030.00312.98
7.3.320.0000.00613.06
7.3.310.0000.00715.97
7.3.300.0030.00316.16
7.3.290.0070.00015.96
7.3.280.0050.01016.20
7.3.260.0110.00916.28
7.3.240.0060.01016.17
7.3.230.0140.00316.34
7.3.210.0160.00016.25
7.3.200.0070.01016.12
7.3.190.0120.00616.11
7.3.180.0140.00616.43
7.3.170.0120.01316.37
7.3.160.0040.01116.11
7.3.120.0160.00314.33
7.3.110.0120.00614.49
7.3.100.0000.01114.40
7.3.90.0110.00014.63
7.3.80.0090.00614.94
7.3.70.0100.00314.36
7.3.60.0100.00714.45
7.3.50.0000.01714.66
7.3.40.0030.00614.62
7.3.30.0000.01414.60
7.3.20.0060.00916.47
7.3.10.0150.00016.40
7.3.00.0040.01016.41
7.2.330.0070.01116.54
7.2.320.0060.01616.23
7.2.310.0120.00616.50
7.2.300.0070.01116.63
7.2.290.0180.00016.65
7.2.250.0040.01814.80
7.2.240.0060.01315.03
7.2.230.0100.00715.17
7.2.220.0090.00614.59
7.2.210.0000.01515.11
7.2.200.0000.01414.78
7.2.190.0070.00714.76
7.2.180.0050.00514.90
7.2.170.0040.01414.76
7.2.130.0070.01116.32
7.2.120.0110.01116.67
7.2.110.0040.01216.56
7.2.100.0070.00716.57
7.2.90.0070.00716.59
7.2.80.0030.01016.61
7.2.70.0080.00716.57
7.2.60.0090.00616.52
7.2.50.0120.00616.67
7.2.40.0060.01116.92
7.2.30.0150.00316.44
7.2.20.0090.00916.92
7.2.10.0060.00916.57
7.2.00.0100.00316.79
7.1.330.0110.00415.58
7.1.320.0060.00315.67
7.1.310.0040.01115.82
7.1.300.0040.01115.76
7.1.290.0080.00415.87
7.1.280.0100.00715.36
7.1.270.0100.01015.87
7.1.260.0070.01315.48
7.1.250.0110.00015.26
7.0.330.0050.00814.82
5.6.380.0040.01214.24

preferences:
77.91 ms | 1497 KiB | 5 Q