3v4l.org

run code in 300+ PHP versions simultaneously
<?php //print_r(unserialize('a:1:{s:5:"title";a:1:{s:2:"en";s:4:"Home";}}')); //echo serialize(array('titile' => array('en' => 'Home', 'de' => 'Heim'))); $array = array( 'title' => array( 'en' => 'Home' ) ); array_merge($array['title'], array('de' => 'heim')); print_r($array['title']);

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)
8.3.40.0000.01518.84
8.3.30.0070.00718.58
8.3.20.0000.00818.73
8.3.10.0060.00320.92
8.3.00.0050.00321.77
8.2.170.0150.00322.96
8.2.160.0200.00020.27
8.2.150.0050.00224.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0070.00021.00
8.2.110.0000.01122.31
8.2.100.0040.00817.91
8.2.90.0000.00817.90
8.2.80.0080.00017.97
8.2.70.0030.00617.63
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0030.00618.22
8.2.30.0030.00521.25
8.2.20.0000.00817.61
8.2.10.0030.00517.67
8.2.00.0040.00417.61
8.1.270.0040.00423.99
8.1.260.0030.00526.35
8.1.250.0000.00828.09
8.1.240.0060.00322.46
8.1.230.0040.00720.96
8.1.220.0040.00417.74
8.1.210.0060.00318.92
8.1.200.0060.00317.22
8.1.190.0070.00017.41
8.1.180.0000.00918.10
8.1.170.0040.00418.50
8.1.160.0030.00618.87
8.1.150.0000.00818.56
8.1.140.0000.00817.39
8.1.130.0030.00317.73
8.1.120.0000.00717.46
8.1.110.0000.00717.41
8.1.100.0040.00417.39
8.1.90.0030.00417.39
8.1.80.0050.00217.42
8.1.70.0000.00717.36
8.1.60.0080.00017.50
8.1.50.0040.00417.46
8.1.40.0060.00317.35
8.1.30.0000.00817.60
8.1.20.0030.00617.55
8.1.10.0040.00417.56
8.1.00.0030.00517.41
8.0.300.0080.00019.88
8.0.290.0000.00816.75
8.0.280.0070.00018.38
8.0.270.0000.00717.09
8.0.260.0060.00016.80
8.0.250.0040.00416.94
8.0.240.0000.00816.87
8.0.230.0000.00816.77
8.0.220.0030.00316.70
8.0.210.0040.00416.81
8.0.200.0030.00616.85
8.0.190.0000.00716.92
8.0.180.0000.00716.89
8.0.170.0000.00716.85
8.0.160.0030.00316.82
8.0.150.0000.00816.66
8.0.140.0000.00716.68
8.0.130.0030.00313.27
8.0.120.0040.00416.78
8.0.110.0070.00016.84
8.0.100.0030.00316.73
8.0.90.0030.00516.94
8.0.80.0040.01116.75
8.0.70.0000.00716.79
8.0.60.0070.00016.83
8.0.50.0080.00016.84
8.0.30.0090.00817.20
8.0.20.0120.00617.40
8.0.10.0050.00217.02
8.0.00.0070.01116.67
7.4.330.0050.00016.79
7.4.320.0060.00016.55
7.4.300.0060.00016.51
7.4.290.0030.00316.54
7.4.280.0070.00316.48
7.4.270.0000.00716.39
7.4.260.0000.00613.20
7.4.250.0000.00716.48
7.4.240.0030.00316.52
7.4.230.0030.00316.62
7.4.220.0100.01016.44
7.4.210.0070.00916.55
7.4.200.0070.00016.63
7.4.190.0030.00516.43
7.4.160.0080.00816.59
7.4.150.0100.00717.40
7.4.140.0070.01017.86
7.4.130.0070.01116.41
7.4.120.0130.00316.37
7.4.110.0110.00616.44
7.4.100.0150.00316.60
7.4.90.0120.00816.50
7.4.80.0070.01019.39
7.4.70.0130.00516.42
7.4.60.0100.00716.42
7.4.50.0040.00416.33
7.4.40.0110.00022.77
7.4.30.0150.00616.44
7.4.00.0100.00315.00
7.3.330.0000.00513.10
7.3.320.0050.00013.10
7.3.310.0000.00816.02
7.3.300.0030.00316.21
7.3.290.0060.00916.18
7.3.280.0080.01116.20
7.3.270.0100.00717.40
7.3.260.0100.01118.24
7.3.250.0070.01016.51
7.3.240.0000.01616.26
7.3.230.0160.00016.39
7.3.210.0080.00816.47
7.3.200.0140.00319.39
7.3.190.0100.00716.58
7.3.180.0040.01116.18
7.3.170.0150.00016.44
7.3.160.0090.00616.18
7.3.120.0000.01614.50
7.2.330.0070.01116.67
7.2.320.0090.00916.57
7.2.310.0140.00316.22
7.2.300.0120.00416.60
7.2.290.0170.00016.33
7.2.60.0000.01516.89
7.2.00.0090.00619.42
7.1.200.0000.01115.78
7.1.100.0060.00618.30
7.1.70.0050.00317.14
7.1.60.0100.01419.40
7.1.50.0280.01134.73
7.1.00.0030.06322.31
7.0.200.0130.00314.86
7.0.140.0030.07321.93
7.0.60.0100.08021.72
7.0.50.0030.08022.20
7.0.40.0030.05719.93
7.0.30.0000.06020.04
7.0.20.0030.08320.07
7.0.10.0030.08320.18
7.0.00.0030.05720.18
5.6.210.0070.07720.50
5.6.200.0030.06021.10
5.6.190.0070.06721.14
5.6.180.0100.07320.98
5.6.170.0030.08320.96
5.6.160.0070.08321.00
5.6.150.0030.08321.04
5.6.140.0070.07020.98
5.6.130.0070.08020.96
5.6.120.0000.09020.97
5.6.110.0030.08321.00
5.6.100.0030.08321.11
5.6.90.0070.08321.00
5.6.80.0030.08320.39
5.6.70.0130.07320.34
5.6.60.0070.07320.50
5.6.50.0100.06020.43
5.6.40.0070.07020.32
5.6.30.0030.07720.36
5.6.20.0100.07320.48
5.6.10.0030.06320.33
5.6.00.0070.06020.30
5.5.350.0100.06720.36
5.5.340.0030.08020.89
5.5.330.0100.07320.80
5.5.320.0070.07320.85
5.5.310.0100.07320.89
5.5.300.0070.07720.73
5.5.290.0000.09320.64
5.5.280.0030.08320.87
5.5.270.0070.08020.83
5.5.260.0000.09020.86
5.5.250.0100.07720.68
5.5.240.0130.07020.07
5.5.230.0130.07020.21
5.5.220.0170.07020.21
5.5.210.0070.08020.10
5.5.200.0070.06020.20
5.5.190.0030.08319.98
5.5.180.0000.08320.00
5.5.160.0030.08320.32
5.5.150.0100.07320.23
5.5.140.0170.07020.07
5.5.130.0030.07719.98
5.5.120.0070.07020.22
5.5.110.0000.08320.11
5.5.100.0070.04720.11
5.5.90.0070.05720.12
5.5.80.0030.08019.96
5.5.70.0070.08020.09
5.5.60.0070.07719.88
5.5.50.0030.08320.07
5.5.40.0100.07320.07
5.5.30.0100.06020.08
5.5.20.0030.07319.93
5.5.10.0030.04719.97
5.5.00.0070.07319.94
5.4.450.0030.08319.33
5.4.440.0130.06319.30
5.4.430.0030.07019.38
5.4.420.0070.06319.42
5.4.410.0030.06319.12
5.4.400.0070.07018.99
5.4.390.0100.06319.07
5.4.380.0030.04319.10
5.4.370.0030.07018.97
5.4.360.0100.07018.85
5.4.350.0000.07019.05
5.4.340.0130.07319.00
5.4.320.0070.07319.06
5.4.310.0070.07719.10
5.4.300.0070.06719.01
5.4.290.0000.08018.98
5.4.280.0000.07718.89
5.4.270.0070.06719.05
5.4.260.0070.06319.20
5.4.250.0070.05718.85
5.4.240.0100.07019.16
5.4.230.0130.06719.14
5.4.220.0000.06718.94
5.4.210.0070.06319.09
5.4.200.0070.07319.19
5.4.190.0070.07018.84
5.4.180.0000.08018.99
5.4.170.0000.08319.14
5.4.160.0000.07019.14
5.4.150.0030.07718.85
5.4.140.0130.07016.27
5.4.130.0070.06716.05
5.4.120.0130.06316.26
5.4.110.0030.06716.40
5.4.100.0030.07316.53
5.4.90.0030.07016.30
5.4.80.0000.06716.28
5.4.70.0070.06716.40
5.4.60.0000.05016.42
5.4.50.0030.05716.42
5.4.40.0100.06716.24
5.4.30.0030.06316.29
5.4.20.0100.06316.45
5.4.10.0030.07316.35
5.4.00.0070.04715.77
5.3.290.0100.07314.63
5.3.280.0000.07314.52
5.3.270.0070.07314.53
5.3.260.0030.05714.44
5.3.250.0100.06014.53
5.3.240.0030.06714.59
5.3.230.0000.06014.57
5.3.220.0000.07314.50
5.3.210.0030.07314.49
5.3.200.0030.07014.54
5.3.190.0030.07014.50
5.3.180.0030.06714.50
5.3.170.0070.07314.54
5.3.160.0000.05014.39
5.3.150.0030.04314.54
5.3.140.0030.07714.54
5.3.130.0030.08014.48
5.3.120.0030.07714.50
5.3.110.0000.07314.52
5.3.100.0000.04314.01
5.3.90.0070.07013.94
5.3.80.0030.07313.98
5.3.70.0030.07313.91
5.3.60.0030.07313.95
5.3.50.0000.07313.84
5.3.40.0130.06013.86
5.3.30.0070.06313.84
5.3.20.0100.06313.84
5.3.10.0030.07013.84
5.3.00.0030.06313.84
5.2.170.0000.06013.84
5.2.160.0030.06313.84
5.2.150.0070.04313.84
5.2.140.0000.06313.84
5.2.130.0030.06013.84
5.2.120.0070.05313.84
5.2.110.0030.05713.84
5.2.100.0100.04713.84
5.2.90.0030.05713.84
5.2.80.0070.05713.84
5.2.70.0100.03313.84
5.2.60.0030.05013.84
5.2.50.0030.06313.84
5.2.40.0070.05713.84
5.2.30.0000.05713.84
5.2.20.0030.05313.84
5.2.10.0030.05313.84
5.2.00.0000.06313.84
5.1.60.0000.05313.84
5.1.50.0000.04013.84
5.1.40.0030.04713.84
5.1.30.0070.05013.84
5.1.20.0070.05313.84
5.1.10.0070.05313.84
5.1.00.0000.06013.84
5.0.50.0030.03713.84
5.0.40.0000.04013.84
5.0.30.0030.06313.84
5.0.20.0000.03313.84
5.0.10.0000.04713.84
5.0.00.0000.06013.84
4.4.90.0000.03013.84
4.4.80.0000.02313.84
4.4.70.0000.03713.84
4.4.60.0030.03013.84
4.4.50.0030.02713.84
4.4.40.0000.05713.84
4.4.30.0030.03313.84
4.4.20.0100.02713.84
4.4.10.0000.03313.84
4.4.00.0000.04013.84
4.3.110.0030.02313.84
4.3.100.0030.03013.84
4.3.90.0000.03713.84
4.3.80.0000.04713.84
4.3.70.0030.02713.84
4.3.60.0000.03713.84
4.3.50.0000.03313.84
4.3.40.0030.05713.84
4.3.30.0070.02713.84
4.3.20.0000.03313.84
4.3.10.0000.03713.84
4.3.00.0030.03313.84

preferences:
55.35 ms | 400 KiB | 5 Q