3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( 0 => array( 'key1' => '123', 'key2' => 'values we', 'key3' => 'do not', 'key4' => 'care about' ), 1 => array( 'key1' => '124', 'key2' => 'values we', 'key3' => 'do not', 'key4' => 'care about' ), 2 => array( 'key1' => '125', 'key2' => 'values we', 'key3' => 'do not', 'key4' => 'care about' ) ); echo max(array_column($array, 'key1'));

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)
8.4.120.0130.00723.94
8.4.110.0060.00418.86
8.4.100.0140.00717.79
8.4.90.0090.01120.46
8.4.80.0110.00820.56
8.4.70.0130.00719.02
8.4.60.0150.00520.36
8.4.50.0100.01318.66
8.4.40.0100.01019.21
8.4.30.0030.01617.78
8.4.20.0100.01020.34
8.4.10.0000.00920.20
8.3.250.0140.00418.82
8.3.240.0050.00317.04
8.3.230.0140.00516.20
8.3.220.0030.00418.79
8.3.210.0100.00916.54
8.3.200.0050.00416.64
8.3.190.0030.00517.01
8.3.180.0110.00718.75
8.3.170.0100.00717.22
8.3.160.0070.01117.29
8.3.150.0180.00019.05
8.3.140.0040.00416.49
8.3.130.0080.00016.78
8.3.120.0070.00418.77
8.3.110.0220.00717.91
8.3.100.0140.01420.21
8.3.90.0120.01621.50
8.3.80.0240.00517.11
8.3.70.0280.00616.31
8.3.60.0270.00517.09
8.3.50.0250.00816.83
8.3.40.0180.01218.05
8.3.30.0170.01117.91
8.3.20.0190.00519.56
8.3.10.0220.00218.89
8.3.00.0120.00417.29
8.2.290.0050.00316.54
8.2.280.0140.00618.18
8.2.270.0130.00618.57
8.2.260.0090.00916.98
8.2.250.0070.01016.62
8.2.240.0100.00018.70
8.2.230.0180.00419.45
8.2.220.0140.01226.99
8.2.210.0150.00621.48
8.2.200.0160.00917.46
8.2.190.0100.00716.41
8.2.180.0090.00817.20
8.2.170.0230.00420.23
8.2.160.0150.00818.80
8.2.150.0210.00320.59
8.2.140.0100.00621.13
8.2.130.0110.00421.70
8.2.120.0130.00318.60
8.2.110.0160.00418.90
8.2.100.0170.00917.52
8.2.90.0160.00517.68
8.2.80.0150.00718.05
8.2.70.0170.00117.50
8.2.60.0110.00717.44
8.2.50.0130.00418.13
8.2.40.0100.00518.75
8.2.30.0140.00418.45
8.2.20.0080.00318.56
8.2.10.0080.00718.43
8.2.00.0120.00518.16
8.1.330.0120.00615.96
8.1.320.0100.00917.66
8.1.310.0070.01116.63
8.1.300.0030.00617.84
8.1.290.0190.00423.23
8.1.280.0130.00920.96
8.1.270.0110.00318.75
8.1.260.0170.00821.74
8.1.250.0170.00822.67
8.1.240.0180.00519.55
8.1.230.0170.00319.82
8.1.220.0070.00617.37
8.1.210.0080.00817.88
8.1.200.0070.00717.16
8.1.190.0120.00717.05
8.1.180.0140.00118.46
8.1.170.0110.00318.41
8.1.160.0120.00818.22
8.1.150.0130.00718.25
8.1.140.0110.00618.26
8.1.130.0150.00417.92
8.1.120.0150.00418.09
8.1.110.0110.00717.93
8.1.100.0120.00617.89
8.1.90.0140.00417.85
8.1.80.0140.00517.80
8.1.70.0130.00417.75
8.1.60.0160.00417.85
8.1.50.0130.00517.78
8.1.40.0130.00517.89
8.1.30.0130.00417.81
8.1.20.0140.00617.82
8.1.10.0150.00317.73
8.1.00.0120.00617.69
8.0.300.0230.00418.05
8.0.290.0190.00616.55
8.0.280.0170.00317.94
8.0.270.0160.00317.58
8.0.260.0110.00717.49
8.0.250.0140.00318.10
8.0.240.0110.00617.55
8.0.230.0130.00617.53
8.0.220.0130.00617.39
8.0.210.0140.00417.38
8.0.200.0130.00417.39
8.0.190.0140.00417.32
8.0.180.0120.00417.25
8.0.170.0120.00617.21
8.0.160.0140.00517.27
8.0.150.0120.00517.21
8.0.140.0100.00617.18
8.0.130.0130.00416.98
8.0.120.0120.00617.15
8.0.110.0120.00417.18
8.0.100.0110.00317.08
8.0.90.0100.00517.13
8.0.80.0100.00617.10
8.0.70.0080.00717.11
8.0.60.0100.00417.10
8.0.50.0120.00317.11
8.0.30.0100.00617.10
8.0.20.0120.00517.25
8.0.10.0100.00717.19
8.0.00.0090.00717.07
7.4.330.0080.00416.92
7.4.320.0110.00417.33
7.4.300.0110.00417.28
7.4.290.0130.00416.96
7.4.280.0110.00416.98
7.4.270.0090.00416.97
7.4.260.0120.00416.92
7.4.250.0110.00516.89
7.4.240.0090.00516.85
7.4.230.0120.00416.86
7.4.220.0110.00416.86
7.4.210.0080.00616.81
7.4.200.0090.00416.83
7.4.190.0110.00416.92
7.4.180.0110.00416.95
7.4.160.0100.00516.73
7.4.150.0100.00416.81
7.4.140.0090.00616.72
7.4.130.0100.00716.69
7.4.120.0100.00616.67
7.4.110.0100.00616.61
7.4.100.0100.00616.68
7.4.90.0100.00716.66
7.4.80.0110.00716.75
7.4.70.0110.00716.59
7.4.60.0100.00816.60
7.4.50.0110.00716.48
7.4.40.0100.00816.56
7.4.30.0100.00816.61
7.4.20.0100.00716.49
7.4.10.0100.00816.53
7.4.00.0110.00716.28
7.3.330.0120.00416.31
7.3.320.0130.00516.27
7.3.310.0120.00516.62
7.3.300.0100.00616.55
7.3.290.0110.00516.56
7.3.280.0120.00516.48
7.3.270.0120.00516.53
7.3.260.0100.00716.44
7.3.250.0100.00716.47
7.3.240.0110.00616.46
7.3.230.0100.00716.44
7.3.220.0110.00716.47
7.3.210.0120.00516.34
7.3.200.0110.00716.33
7.3.190.0120.00616.36
7.3.180.0130.00616.37
7.3.170.0120.00716.36
7.3.160.0110.00616.38
7.3.150.0120.00616.37
7.3.140.0110.00716.38
7.3.130.0100.00816.31
7.3.120.0110.00716.04
7.3.110.0100.00716.05
7.3.100.0090.00715.94
7.3.90.0100.00816.05
7.3.80.0100.00715.93
7.3.70.0100.00715.95
7.3.60.0110.00715.98
7.3.50.0100.00715.97
7.3.40.0110.00715.96
7.3.30.0110.00715.89
7.3.20.0230.00816.28
7.3.10.0210.00716.23
7.3.00.0200.00716.28
7.2.340.0130.00716.52
7.2.330.0160.00616.55
7.2.320.0130.00816.53
7.2.310.0150.00716.47
7.2.300.0140.00716.54
7.2.290.0150.00816.48
7.2.280.0140.00716.52
7.2.270.0130.00716.51
7.2.260.0110.00916.48
7.2.250.0100.00916.20
7.2.240.0120.00716.23
7.2.230.0100.00816.13
7.2.220.0110.00816.12
7.2.210.0110.00816.08
7.2.200.0110.00916.11
7.2.190.0120.00716.08
7.2.180.0110.00816.11
7.2.170.0100.00916.11
7.2.160.0110.00816.07
7.2.150.0230.00816.46
7.2.140.0230.00816.50
7.2.130.0220.00716.53
7.2.120.0200.00816.45
7.2.110.0190.00816.49
7.2.100.0170.00916.47
7.2.90.0220.00816.46
7.2.80.0210.00716.47
7.2.70.0210.00816.44
7.2.60.0250.00716.46
7.2.50.0190.00816.46
7.2.40.0190.00816.47
7.2.30.0240.00816.56
7.2.20.0180.00816.54
7.2.10.0210.00716.54
7.2.00.0210.00816.54
7.1.330.0180.00815.82
7.1.320.0160.00715.69
7.1.310.0150.00715.69
7.1.300.0140.00715.72
7.1.290.0150.00815.69
7.1.280.0160.00715.67
7.1.270.0210.00715.55
7.1.260.0200.00615.57
7.1.250.0270.00815.49
7.1.240.0190.00716.02
7.1.230.0150.00816.05
7.1.220.0170.00716.01
7.1.210.0170.00716.07
7.1.200.0160.00816.01
7.1.190.0180.00816.00
7.1.180.0160.00815.98
7.1.170.0160.00715.99
7.1.160.0160.00716.00
7.1.150.0160.00816.04
7.1.140.0160.00916.09
7.1.130.0170.00716.02
7.1.120.0170.00816.04
7.1.110.0150.00816.02
7.1.100.0160.00816.09
7.1.90.0170.00716.04
7.1.80.0150.00916.05
7.1.70.0160.00815.99
7.1.60.0160.00816.08
7.1.50.0160.00916.08
7.1.40.0170.00816.06
7.1.30.0170.00816.08
7.1.20.0160.00716.01
7.1.10.0160.00816.05
7.1.00.0170.00616.02

preferences:
27.61 ms | 403 KiB | 5 Q