3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( '1/10/2014', '1/11/2014', '1/12/2014', '1/13/2014', '1/14/2014' ); foreach ($array as $date) { $unixdate = strtotime($date); if ($unixdate < time()) { unset($array[$date]); } } print_r($array);

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)
7.3.10.0070.00716.48
7.3.00.0060.00316.76
7.2.130.0030.00916.97
7.2.120.0080.00816.76
7.2.110.0030.00617.12
7.2.100.0070.00316.90
7.2.90.0090.00617.29
7.2.80.0070.00317.22
7.2.70.0090.00417.10
7.2.60.0040.00416.83
7.2.50.0070.00317.14
7.2.40.0000.00817.23
7.2.30.0040.00817.16
7.2.20.0060.01016.82
7.2.10.0030.01017.01
7.2.00.0050.01018.13
7.1.250.0000.00815.72
7.1.200.0030.00716.10
7.1.100.0040.00718.40
7.1.70.0000.01017.38
7.1.60.0060.01919.21
7.1.50.0070.01717.17
7.1.00.0030.03722.40
7.0.200.0030.00617.09
7.0.140.0000.07721.99
7.0.80.0100.08019.95
7.0.70.0000.05020.00
7.0.60.0100.04719.91
7.0.50.0170.07720.24
7.0.40.0070.05020.07
7.0.30.0070.09020.19
7.0.20.0100.07320.11
7.0.10.0200.07720.09
7.0.00.0030.08720.09
5.6.280.0100.06721.09
5.6.230.0030.08720.63
5.6.220.0000.08320.66
5.6.210.0130.06720.64
5.6.200.0070.08321.06
5.6.190.0000.09321.16
5.6.180.0100.04721.03
5.6.170.0030.04321.14
5.6.160.0200.07321.02
5.6.150.0000.06321.07
5.6.140.0070.08721.11
5.6.130.0200.07321.08
5.6.120.0000.06020.94
5.6.110.0070.05020.94
5.6.100.0130.05721.15
5.6.90.0030.04321.03
5.6.80.0130.04020.36
5.6.70.0070.05020.41
5.6.60.0100.06720.43
5.6.50.0170.07320.46
5.6.40.0030.04020.42
5.6.30.0100.07020.49
5.6.20.0070.08020.48
5.6.10.0070.07320.36
5.6.00.0170.04720.29
5.5.370.0070.08720.45
5.5.360.0070.04320.38
5.5.350.0030.08020.33
5.5.340.0070.08020.78
5.5.330.0070.07720.89
5.5.320.0070.07720.86
5.5.310.0070.04020.85
5.5.300.0070.07020.73
5.5.290.0070.08020.82
5.5.280.0030.08320.92
5.5.270.0100.05020.87
5.5.260.0000.05320.89
5.5.250.0030.06320.63
5.5.240.0070.04720.14
5.5.230.0170.06020.18
5.5.220.0070.07320.23
5.5.210.0130.07320.27
5.5.200.0070.04720.23
5.5.190.0000.05019.98
5.5.180.0130.07320.25
5.5.160.0100.08020.08
5.5.150.0100.07320.14
5.5.140.0000.08020.09
5.5.130.0030.06020.27
5.5.120.0070.07720.10
5.5.110.0170.07320.16
5.5.100.0100.07719.98
5.5.90.0130.06020.18
5.5.80.0170.04720.04
5.5.70.0030.05020.12
5.5.60.0130.07020.09
5.5.50.0100.06020.11
5.5.40.0070.06320.11
5.5.30.0100.06020.05
5.5.20.0070.08320.02
5.5.10.0000.08320.03
5.5.00.0030.07020.03
5.4.450.0070.04019.35
5.4.440.0000.05019.48
5.4.430.0130.04019.35
5.4.420.0070.04719.24
5.4.410.0130.04019.22
5.4.400.0100.04019.19
5.4.390.0070.08019.13
5.4.380.0130.04319.03
5.4.370.0070.05318.85
5.4.360.0230.06019.14
5.4.350.0000.08318.95
5.4.340.0000.08719.04
5.4.320.0130.05019.09
5.4.310.0070.04719.02
5.4.300.0030.04319.20
5.4.290.0070.07718.86
5.4.280.0100.07718.94
5.4.270.0030.08318.84
5.4.260.0070.07318.87
5.4.250.0070.04319.20
5.4.240.0030.08019.13
5.4.230.0170.06318.94
5.4.220.0030.07719.04
5.4.210.0000.08719.02
5.4.200.0030.06719.12
5.4.190.0030.08019.08
5.4.180.0070.07318.88
5.4.170.0130.07719.16
5.4.160.0030.05718.82
5.4.150.0100.06318.85
5.4.140.0070.04316.41
5.4.130.0070.07016.55
5.4.120.0030.04316.38
5.4.110.0030.07716.45
5.4.100.0030.07716.38
5.4.90.0100.06716.52
5.4.80.0070.05016.38
5.4.70.0030.06016.46
5.4.60.0030.04016.34
5.4.50.0070.04016.24
5.4.40.0030.03716.48
5.4.30.0070.04016.47
5.4.20.0030.03316.31
5.4.10.0000.04316.36
5.4.00.0000.04015.94
5.3.290.0070.07714.66
5.3.280.0070.07714.51
5.3.270.0030.04714.57
5.3.260.0070.07314.52
5.3.250.0070.08714.65
5.3.240.0030.08014.55
5.3.230.0070.05314.57
5.3.220.0070.06714.49
5.3.210.0100.07014.56
5.3.200.0030.07714.48
5.3.190.0100.04714.62
5.3.180.0130.06314.62
5.3.170.0030.05314.57
5.3.160.0070.05314.62
5.3.150.0030.03714.54
5.3.140.0030.04314.61
5.3.130.0000.04014.52
5.3.120.0170.02714.55
5.3.110.0030.04314.65
5.3.100.0070.03714.01
5.3.90.0070.03314.14
5.3.80.0030.04014.01
5.3.70.0030.04014.07
5.3.60.0070.03713.97
5.3.50.0100.03014.00
5.3.40.0070.03314.05
5.3.30.0000.04014.02
5.3.20.0100.05313.69
5.3.10.0030.03713.57
5.3.00.0030.03713.52
5.2.170.0000.03011.14
5.2.160.0000.03011.04
5.2.150.0030.03311.25
5.2.140.0000.03011.13
5.2.130.0030.04311.09
5.2.120.0070.03311.02
5.2.110.0000.03011.23
5.2.100.0000.03311.08
5.2.90.0000.03011.12
5.2.80.0030.04011.21
5.2.70.0000.03310.95
5.2.60.0000.03310.97
5.2.50.0030.03011.10
5.2.40.0030.02710.89
5.2.30.0000.03011.04
5.2.20.0000.03010.89
5.2.10.0030.03010.92
5.2.00.0030.04010.66
5.1.60.0030.03310.04
5.1.50.0030.0309.97
5.1.40.0030.0239.97
5.1.30.0000.02710.19
5.1.20.0000.03010.37
5.1.10.0000.0239.89
5.1.00.0030.02310.07
5.0.50.0030.0378.53
5.0.40.0030.0178.46
5.0.30.0070.0308.20
5.0.20.0070.0238.02
5.0.10.0000.0208.18
5.0.00.0030.0578.23
4.4.90.0000.0177.68
4.4.80.0000.0177.68
4.4.70.0030.0137.68
4.4.60.0030.0137.68
4.4.50.0000.0177.68
4.4.40.0000.0207.68
4.4.30.0000.0177.68
4.4.20.0030.0137.68
4.4.10.0000.0137.68
4.4.00.0000.0237.68
4.3.110.0000.0177.68
4.3.100.0000.0137.68
4.3.90.0030.0137.68
4.3.80.0030.0277.68
4.3.70.0030.0177.68
4.3.60.0030.0137.68
4.3.50.0070.0177.68
4.3.40.0030.0207.68
4.3.30.0030.0107.68
4.3.20.0030.0207.68
4.3.10.0030.0107.68
4.3.00.0070.0277.68

preferences:
29.93 ms | 401 KiB | 5 Q