3v4l.org

run code in 300+ PHP versions simultaneously
<?php $Array1 = [ [ 'username' => 'uname1', 'name' => 'fullname1', 'email' => 'uname1@email.com' ], [ 'username' => 'uname2', 'name' => 'fullname2', 'email' => 'uname2@email.com' ], [ 'username' => 'uname3', 'name' => 'fullname3', 'email' => 'uname3@email.com' ], ]; $Array2 = [ [ 'username' => 'uname1', 'name' => 'fullname1', 'email' => 'uname1@email.com' ], ]; var_export( array_uintersect( $Array2, $Array1, fn($a, $b) => $a['email'] <=> $b['email'] ) ? 'email already exists' : 'no matches' );

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)
8.5.10.0090.00919.74
8.5.00.0130.00820.04
8.4.150.0020.00014.05
8.4.140.0120.00917.48
8.4.130.0080.01118.78
8.4.120.0110.00623.84
8.4.110.0120.00822.25
8.4.100.0130.00917.74
8.4.90.0130.00817.66
8.4.80.0130.00917.89
8.4.70.0070.00117.79
8.4.60.0130.00719.60
8.4.50.0040.00418.55
8.4.40.0070.00418.73
8.4.30.0100.00923.99
8.4.20.0080.00019.32
8.4.10.0060.00319.61
8.3.280.0130.00818.29
8.3.270.0140.00716.55
8.3.260.0080.01116.47
8.3.250.0120.00618.83
8.3.240.0110.00817.16
8.3.230.0090.01016.63
8.3.220.0110.00717.09
8.3.210.0040.00416.70
8.3.200.0120.00718.83
8.3.190.0090.00917.19
8.3.180.0090.01018.64
8.3.170.0120.00616.90
8.3.160.0090.00918.17
8.3.150.0060.00917.07
8.3.140.0110.00716.70
8.3.130.0040.00416.36
8.3.120.0400.00616.41
8.3.110.0480.00416.16
8.3.100.0430.00616.45
8.3.90.0320.01616.61
8.3.80.0390.00916.39
8.3.70.0410.00616.39
8.3.60.0360.01216.26
8.3.50.0380.00916.57
8.3.40.0220.01417.61
8.3.30.0210.01816.98
8.3.20.0360.00717.32
8.3.10.0510.00417.23
8.3.00.0220.00317.43
8.2.290.0060.00320.48
8.2.280.0110.00716.63
8.2.270.0080.00016.54
8.2.260.0030.00517.20
8.2.250.0040.01118.13
8.2.240.0220.00016.42
8.2.230.0180.00016.36
8.2.220.0260.00616.37
8.2.210.0280.00016.32
8.2.200.0140.00516.75
8.2.190.0300.00316.28
8.2.180.0130.01316.12
8.2.170.0150.00417.84
8.2.160.0260.00317.56
8.2.150.0290.00417.38
8.2.140.0300.00717.56
8.2.130.0270.01017.57
8.2.120.0350.00717.50
8.2.110.0340.00917.77
8.2.100.0270.01717.35
8.2.90.0380.01017.42
8.2.80.0340.00717.48
8.2.70.0230.01117.55
8.2.60.0280.01217.47
8.2.50.0380.00317.66
8.2.40.0310.00817.34
8.2.30.0290.01117.33
8.2.20.0220.01817.34
8.2.10.0410.00417.34
8.2.00.0340.00817.31
8.1.330.0110.00716.64
8.1.320.0100.01017.89
8.1.310.0050.00318.51
8.1.300.0310.00916.08
8.1.290.0420.00815.79
8.1.280.0250.00015.83
8.1.270.0420.00817.25
8.1.260.0120.00817.10
8.1.250.0120.00817.34
8.1.240.0270.00717.13
8.1.230.0240.00316.98
8.1.220.0160.00817.18
8.1.210.0290.00317.39
8.1.200.0300.00717.21
8.1.190.0330.00317.10
8.1.180.0250.00417.22
8.1.170.0200.00817.11
8.1.160.0300.00717.38
8.1.150.0350.00517.30
8.1.140.0220.01317.05
8.1.130.0270.01017.25
8.1.120.0280.01217.20
8.1.110.0390.01117.03
8.1.100.0370.00016.98
8.1.90.0360.00017.26
8.1.80.0360.00017.14
8.1.70.0290.00816.97
8.1.60.0220.01817.36
8.1.50.0290.00617.38
8.1.40.0220.01517.21
8.1.30.0330.00717.13
8.1.20.0320.00817.19
8.1.10.0370.01217.25
8.1.00.0290.01017.08

preferences:
67.96 ms | 403 KiB | 5 Q