3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array( array('Data 11', 'Data 12', 'Data 13', 'Data 14', 'Data 15'), array('Data 21', 'Data 22', 'Data 23', 'Data 24', 'Data 25'), array('Data 31', 'Data 32', 'Data 33', 'Data 34', 'Data 35'), array('Data 41', 'Data 42', 'Data 43', 'Data 44', 'Data 45'), array('Data 51', 'Data 52', 'Data 53', 'Data 54', 'Data 55') ); $data2 = array('Data 61', 'Data 62', 'Data 63', 'Data 64', 'Data 65'); foreach ($data2 as $value) { $data[0][4] = $value; } print_r($data);

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)
8.3.60.0110.00416.75
8.3.50.0110.00316.27
8.3.40.0120.00318.77
8.3.30.0090.00618.54
8.3.20.0000.00820.34
8.3.10.0070.00021.89
8.3.00.0040.00419.54
8.2.180.0110.00316.50
8.2.170.0060.00922.96
8.2.160.0000.01320.37
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0000.00721.03
8.2.120.0050.00326.35
8.2.110.0060.00321.00
8.2.100.0000.01218.16
8.2.90.0040.00419.38
8.2.80.0000.00917.97
8.2.70.0060.00317.63
8.2.60.0040.00417.93
8.2.50.0060.00318.10
8.2.40.0070.00020.64
8.2.30.0000.00719.18
8.2.20.0080.00018.13
8.2.10.0000.00817.99
8.2.00.0000.00718.18
8.1.280.0070.01025.92
8.1.270.0040.00424.02
8.1.260.0070.00026.35
8.1.250.0030.00528.09
8.1.240.0040.00423.97
8.1.230.0070.00319.21
8.1.220.0030.00517.78
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0060.00317.35
8.1.180.0030.00618.10
8.1.170.0000.00918.59
8.1.160.0030.00319.01
8.1.150.0040.00420.66
8.1.140.0040.00419.56
8.1.130.0000.00718.76
8.1.120.0040.00417.48
8.1.110.0060.00317.45
8.1.100.0040.00417.34
8.1.90.0070.00417.45
8.1.80.0030.00317.39
8.1.70.0040.00417.41
8.1.60.0030.00917.54
8.1.50.0000.00817.49
8.1.40.0030.00617.48
8.1.30.0000.00817.62
8.1.20.0020.00517.62
8.1.10.0020.00517.46
8.1.00.0070.00017.41
8.0.300.0000.00818.77
8.0.290.0000.00716.75
8.0.280.0000.00718.40
8.0.270.0030.00317.24
8.0.260.0080.00016.73
8.0.250.0000.00716.99
8.0.240.0050.00316.85
8.0.230.0040.00416.96
8.0.220.0030.00516.84
8.0.210.0070.00016.86
8.0.200.0000.00616.81
8.0.190.0050.00316.93
8.0.180.0000.00716.89
8.0.170.0070.00016.78
8.0.160.0050.00216.89
8.0.150.0000.00716.93
8.0.140.0050.00316.77
8.0.130.0030.00313.31
8.0.120.0040.00416.88
8.0.110.0050.00316.94
8.0.100.0000.00716.79
8.0.90.0040.00416.91
8.0.80.0030.01316.88
8.0.70.0000.00716.77
8.0.60.0040.00416.91
8.0.50.0070.00016.84
8.0.30.0130.00517.07
8.0.20.0070.01117.40
8.0.10.0030.00416.96
8.0.00.0000.01916.66
7.4.330.0000.00515.55
7.4.320.0000.00616.56
7.4.300.0060.00016.59
7.4.290.0040.00716.50
7.4.280.0060.00316.41
7.4.270.0000.00716.59
7.4.260.0060.00013.26
7.4.250.0020.00516.46
7.4.240.0000.00816.56
7.4.230.0000.00716.61
7.4.220.0150.00316.69
7.4.210.0140.00016.39
7.4.200.0050.00216.58
7.4.160.0090.00716.53
7.4.150.0110.00717.40
7.4.140.0110.01017.86
7.4.130.0090.01516.45
7.4.120.0080.01116.55
7.4.110.0070.01016.50
7.4.100.0180.00016.45
7.4.90.0100.00716.56
7.4.80.0070.01019.39
7.4.70.0080.00816.42
7.4.60.0070.01016.52
7.4.50.0040.00716.63
7.4.40.0030.01316.64
7.4.30.0000.01616.55
7.4.00.0040.01215.11
7.3.330.0000.00513.25
7.3.320.0000.00513.17
7.3.310.0000.00716.22
7.3.300.0000.00616.30
7.3.290.0050.01116.29
7.3.280.0080.00816.33
7.3.270.0060.01317.40
7.3.260.0100.00816.47
7.3.250.0100.00816.40
7.3.240.0100.01116.56
7.3.230.0060.01016.48
7.3.210.0080.00816.33
7.3.200.0100.00716.24
7.3.190.0040.01216.21
7.3.180.0110.00516.42
7.3.170.0060.00916.30
7.3.160.0040.01216.26
7.2.330.0030.01316.46
7.2.320.0070.01116.33
7.2.310.0030.01316.54
7.2.300.0070.01016.48
7.2.290.0070.01016.64
7.2.60.0060.00616.82
7.2.00.0000.01019.56
7.1.200.0090.00616.02
7.1.100.0030.01018.25
7.1.70.0030.01117.28
7.1.60.0180.01135.13
7.1.50.0160.01334.97
7.1.40.0180.01134.44
7.1.30.0190.01334.39
7.1.20.0160.01334.52
7.1.10.0000.01416.80
7.1.00.0030.01216.79
7.0.200.0090.00616.61
7.0.190.0140.00016.64
7.0.180.0040.01116.43
7.0.170.0030.01316.24
7.0.160.0040.01216.18
7.0.150.0100.00316.43
7.0.140.0080.00816.26
7.0.130.0070.01016.38
7.0.120.0040.01216.23
7.0.110.0040.01116.19
7.0.100.0040.01116.30
7.0.90.0050.00916.39
7.0.80.0050.01016.34
7.0.70.0060.00916.30
7.0.60.0030.01416.11
7.0.50.0110.00416.40
7.0.40.0040.01116.53
7.0.30.0050.00916.21
7.0.20.0080.00816.31
7.0.10.0090.00816.31
7.0.00.0050.01116.33

preferences:
48.07 ms | 400 KiB | 5 Q