3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = [ 0 => '2018-08-21 10:00:00', 1 => '2018-08-28 10:00:00', 2 => '2018-09-04 10:00:00', 3 => '2018-09-11 10:00:00', 4 => '2018-09-18 10:00:00', ]; $array2 = [ '0' => '2018-08-21 10:00:00', '1' => '2018-08-28 10:00:00', '2' => '2018-09-04 10:00:00', '3' => '2018-09-11 10:00:00', '4' => '2018-09-18 10:00:00', ]; $diff = array_diff($array1, $array2); var_dump($array1, $array2, $diff);

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)
8.3.60.0120.00318.30
8.3.50.0110.00418.33
8.3.40.0090.00618.63
8.3.30.0120.00318.50
8.3.20.0040.00418.76
8.3.10.0040.00423.66
8.3.00.0030.00522.52
8.2.180.0140.00318.29
8.2.170.0070.01122.96
8.2.160.0090.00620.94
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00422.25
8.2.120.0000.00826.35
8.2.110.0030.00621.09
8.2.100.0040.00817.60
8.2.90.0000.00817.50
8.2.80.0040.00418.66
8.2.70.0040.00417.50
8.2.60.0040.00417.50
8.2.50.0000.00817.63
8.2.40.0000.00817.63
8.2.30.0040.00419.16
8.2.20.0000.00717.89
8.2.10.0040.00417.98
8.2.00.0000.00719.47
8.1.280.0090.00625.92
8.1.270.0040.00422.09
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0070.00323.92
8.1.230.0080.00417.42
8.1.220.0070.00318.69
8.1.210.0060.00318.77
8.1.200.0090.00017.13
8.1.190.0000.00817.22
8.1.180.0040.00418.10
8.1.170.0040.00417.62
8.1.160.0040.00418.72
8.1.150.0000.00718.87
8.1.140.0040.00419.00
8.1.130.0070.00018.91
8.1.120.0000.00817.40
8.1.110.0000.00817.32
8.1.100.0000.00917.38
8.1.90.0070.00317.36
8.1.80.0030.00617.30
8.1.70.0040.00417.29
8.1.60.0040.00417.54
8.1.50.0000.00817.47
8.1.40.0040.00417.43
8.1.30.0040.00417.51
8.1.20.0000.00817.57
8.1.10.0000.00717.40
8.1.00.0000.00717.37
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.35
8.0.270.0030.00317.19
8.0.260.0000.00620.43
8.0.250.0030.00316.77
8.0.240.0070.00016.84
8.0.230.0030.00316.81
8.0.220.0030.00316.71
8.0.210.0000.00616.84
8.0.200.0050.00216.84
8.0.190.0070.00016.87
8.0.180.0030.00516.71
8.0.170.0060.00316.83
8.0.160.0030.00316.87
8.0.150.0070.00316.68
8.0.140.0000.00716.70
8.0.130.0080.00013.14
8.0.120.0040.00416.76
8.0.110.0000.00816.82
8.0.100.0040.00416.87
8.0.90.0040.00416.85
8.0.80.0060.01016.79
8.0.70.0040.00416.80
8.0.60.0000.00716.88
8.0.50.0040.00416.68
8.0.30.0110.00816.92
8.0.20.0100.01017.40
8.0.10.0030.00516.91
8.0.00.0070.01016.68
7.4.330.0020.00215.55
7.4.320.0000.00716.55
7.4.300.0060.00016.42
7.4.290.0000.00616.47
7.4.280.0000.00816.53
7.4.270.0040.00416.54
7.4.260.0070.00316.50
7.4.250.0000.00716.51
7.4.240.0040.00416.43
7.4.230.0070.00016.41
7.4.220.0040.00416.46
7.4.210.0040.01016.55
7.4.200.0040.00416.58
7.4.160.0120.00516.41
7.4.140.0100.01017.86
7.4.130.0090.00916.38
7.4.120.0090.00916.42
7.4.110.0090.01216.40
7.4.100.0100.01316.34
7.4.90.0060.01216.51
7.4.80.0130.01019.39
7.4.70.0030.01216.39
7.4.60.0060.01216.22
7.4.50.0090.00516.43
7.4.40.0030.01316.50
7.4.10.0030.01414.82
7.4.00.0060.00814.78
7.3.330.0050.00012.98
7.3.320.0060.00013.04
7.3.310.0070.00016.02
7.3.300.0030.00316.14
7.3.290.0000.00716.09
7.3.280.0070.00716.12
7.3.260.0140.00616.35
7.3.240.0130.00716.36
7.3.230.0100.00616.22
7.3.210.0160.00616.22
7.3.200.0130.00616.18
7.3.190.0120.00416.19
7.3.180.0030.01716.09
7.3.170.0030.01216.25
7.3.160.0100.00616.35
7.3.130.0060.01014.96
7.3.120.0030.01414.71
7.3.110.0030.01014.81
7.3.100.0090.00614.82
7.3.90.0090.00914.46
7.3.80.0000.01114.95
7.3.70.0080.00414.58
7.3.60.0000.01114.41
7.3.50.0070.00414.54
7.3.40.0060.00314.65
7.3.30.0060.00814.43
7.3.20.0120.00316.61
7.3.10.0040.00716.45
7.3.00.0000.01216.60
7.2.330.0120.00616.28
7.2.320.0070.01016.43
7.2.310.0070.01016.65
7.2.300.0100.00716.19
7.2.290.0080.00816.49
7.2.260.0030.01615.02
7.2.250.0100.00715.20
7.2.240.0030.01214.73
7.2.230.0070.00715.04
7.2.220.0040.01414.69
7.2.210.0070.00715.01
7.2.200.0040.01114.88
7.2.190.0060.00614.95
7.2.180.0040.00814.81
7.2.170.0030.01014.93
7.2.160.0070.00414.75
7.2.150.0030.00716.85
7.2.140.0060.00616.76
7.2.130.0060.00916.70
7.2.120.0070.00716.61
7.2.110.0050.00516.95
7.2.100.0070.01016.86
7.2.90.0480.01315.60
7.2.80.0470.00615.71
7.2.70.0300.01015.72
7.2.60.0390.00615.70
7.2.50.0420.00315.76
7.2.40.0610.00615.78
7.2.30.0330.00315.63
7.2.20.0310.00315.50
7.2.10.0400.00115.59
7.2.00.0450.00515.74
7.1.330.0080.00815.48
7.1.320.0090.00615.59
7.1.310.0070.00715.65
7.1.300.0100.00315.57
7.1.290.0070.00715.83
7.1.280.0080.00415.76
7.1.270.0120.00315.63
7.1.260.0070.00715.77
7.1.250.0070.00715.63
7.1.240.0060.00615.84
7.1.230.0070.00715.83
7.1.220.0070.00315.56
7.1.210.0490.00714.68
7.1.200.0340.01014.73
7.1.190.0470.01014.63
7.1.180.0310.01014.54
7.1.170.0540.01014.74
7.1.160.0360.00714.64
7.1.150.0310.00614.58
7.1.140.0310.01014.57
7.1.130.0310.00914.51
7.1.120.0470.00814.68
7.1.110.0490.01414.56
7.1.100.0370.00714.81
7.1.90.0330.00514.54
7.1.80.0320.01114.63
7.1.70.0530.00214.50
7.1.60.0470.00823.71
7.1.50.0840.00523.50
7.1.40.0480.01123.73
7.1.30.0610.01223.59
7.1.20.0590.00723.62
7.1.10.0420.00614.65
7.1.00.0290.01114.74
7.0.330.0070.00715.00
7.0.320.0070.00715.09
7.0.310.0080.00415.34
7.0.300.0040.01115.29
7.0.290.0000.00915.44
7.0.280.0000.01115.47
7.0.270.0070.00715.19
7.0.260.0000.01415.20
7.0.250.0000.01315.11
7.0.240.0030.01015.13
7.0.230.0100.00715.48
7.0.220.0090.00615.46
7.0.210.0030.01015.30
7.0.200.0080.00315.09
7.0.190.0000.01315.50
7.0.180.0060.00815.42
7.0.170.0100.00315.34
7.0.160.0040.00715.36
7.0.150.0130.00015.01
7.0.140.0080.00015.46
7.0.130.0080.00515.50
7.0.120.0000.01315.51
7.0.110.0060.00614.97
7.0.100.0100.00315.27
7.0.90.0030.01315.45
7.0.80.0070.00715.27
7.0.70.0030.01215.27
7.0.60.0060.00915.38
7.0.50.0070.00415.58
7.0.40.0040.00713.39
7.0.30.0100.00613.47
7.0.20.0040.00713.46
7.0.10.0090.00613.34
7.0.00.0060.00613.50
5.6.400.0030.01014.41
5.6.390.0070.00714.27
5.6.380.0030.00913.98
5.6.370.0070.00713.86
5.6.360.0090.00614.28
5.6.350.0070.00713.72
5.6.340.0000.01113.86
5.6.330.0040.00714.53
5.6.320.0080.00814.31
5.6.310.0030.01014.56
5.6.300.0030.01014.48
5.6.290.0120.00614.32
5.6.280.0060.00614.36
5.6.270.0070.00714.35
5.6.260.0030.01314.28
5.6.250.0030.01014.14
5.6.240.0040.00714.11
5.6.230.0120.00314.52
5.6.220.0030.01214.08
5.6.210.0100.00314.20
5.6.200.0090.00614.12
5.6.190.0070.00714.25
5.6.180.0040.00814.09
5.6.170.0040.00714.04
5.6.160.0120.00314.06
5.6.150.0070.00714.11
5.6.140.0040.01214.31
5.6.130.0030.01314.27
5.6.120.0070.00714.06
5.6.110.0000.01214.37
5.6.100.0060.00914.26
5.6.90.0060.00614.16
5.6.80.0090.00013.94
5.6.70.0080.00313.73
5.6.60.0070.00713.80
5.6.50.0080.00314.20
5.6.40.0000.01414.03
5.6.30.0060.00613.94
5.6.20.0040.00414.11
5.6.10.0100.00314.21
5.6.00.0040.00713.99

preferences:
63.1 ms | 400 KiB | 5 Q