3v4l.org

run code in 300+ PHP versions simultaneously
<?php $comp = '{[{"date":"2014-10-04","day:"mon"},{"date":"2014-10-03","day":"tue"}]}'; echo $comp; $arr1 = array('date' => '2015-10-04' , 'day' => 'wed'); print_R(json_decode($comp,true)); echo json_encode(array_push(json_decode($comp,true),$arr1));

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)
8.3.40.0150.00018.67
8.3.30.0070.00718.78
8.3.20.0080.00020.35
8.3.10.0080.00020.70
8.3.00.0070.00023.48
8.2.170.0030.01422.96
8.2.160.0100.00322.08
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00420.83
8.2.120.0080.00026.35
8.2.110.0120.00922.36
8.2.100.0060.00617.93
8.2.90.0080.00019.17
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0000.00817.80
8.2.50.0090.00018.09
8.2.40.0040.00422.14
8.2.30.0050.00319.42
8.2.20.0080.00017.61
8.2.10.0070.00018.02
8.2.00.0040.00418.21
8.1.270.0140.00422.04
8.1.260.0080.00028.09
8.1.250.0000.00728.09
8.1.240.0090.00023.89
8.1.230.0040.00717.64
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0000.00817.35
8.1.190.0040.00418.89
8.1.180.0040.00418.10
8.1.170.0090.00018.59
8.1.160.0050.00320.60
8.1.150.0000.00718.91
8.1.140.0050.00319.59
8.1.130.0000.00717.70
8.1.120.0040.00417.38
8.1.110.0070.00017.42
8.1.100.0040.00417.36
8.1.90.0050.00317.41
8.1.80.0030.00517.29
8.1.70.0000.00717.28
8.1.60.0000.00717.41
8.1.50.0030.00617.42
8.1.40.0040.00417.40
8.1.30.0090.00017.58
8.1.20.0080.00017.61
8.1.10.0020.00517.52
8.1.00.0000.00817.52
8.0.300.0000.00818.77
8.0.290.0020.00516.88
8.0.280.0030.00318.48
8.0.270.0020.00517.16
8.0.260.0030.00317.21
8.0.250.0000.00717.02
8.0.240.0000.00816.90
8.0.230.0030.00316.86
8.0.220.0070.00016.74
8.0.210.0000.00716.92
8.0.200.0000.00816.79
8.0.190.0040.00416.84
8.0.180.0040.00416.84
8.0.170.0070.00016.96
8.0.160.0030.00516.93
8.0.150.0000.00816.72
8.0.140.0100.00016.73
8.0.130.0050.00013.38
8.0.120.0030.00616.86
8.0.110.0060.00316.85
8.0.100.0000.00816.85
8.0.90.0000.00716.95
8.0.80.0040.01416.93
8.0.70.0040.00416.93
8.0.60.0040.00416.92
8.0.50.0000.00816.95
8.0.30.0100.00817.21
8.0.20.0120.00817.40
8.0.10.0040.00416.98
8.0.00.0080.01116.92
7.4.330.0050.00016.72
7.4.320.0000.00616.51
7.4.300.0090.00016.48
7.4.290.0070.00016.52
7.4.280.0000.00716.45
7.4.270.0030.00316.43
7.4.260.0070.00016.52
7.4.250.0070.00016.39
7.4.240.0000.00716.42
7.4.230.0070.00016.54
7.4.220.0030.01916.55
7.4.210.0120.00616.53
7.4.200.0030.00516.47
7.4.160.0130.01016.44
7.4.150.0090.00917.40
7.4.140.0130.00517.86
7.4.130.0140.00916.39
7.4.120.0130.00316.53
7.4.110.0080.00816.38
7.4.100.0090.00916.43
7.4.90.0080.00916.59
7.4.80.0100.00719.39
7.4.70.0080.00816.45
7.4.60.0090.01516.47
7.4.50.0000.01316.36
7.4.40.0120.00416.24
7.4.30.0060.01216.57
7.4.00.0000.01114.98
7.3.330.0020.00213.06
7.3.320.0030.00313.06
7.3.310.0080.00016.29
7.3.300.0000.00716.29
7.3.290.0030.00316.09
7.3.280.0100.00416.24
7.3.270.0070.01017.40
7.3.260.0090.01216.34
7.3.250.0120.00516.28
7.3.240.0070.01116.21
7.3.230.0130.00316.39
7.3.210.0090.01616.57
7.3.200.0100.01019.39
7.3.190.0060.01316.57
7.3.180.0000.01516.26
7.3.170.0080.00816.43
7.3.160.0030.01216.39
7.2.330.0060.01216.27
7.2.320.0130.00316.32
7.2.310.0140.00416.29
7.2.300.0100.01316.48
7.2.290.0070.01016.44
7.2.60.0100.00616.70
7.2.00.0060.00919.28
7.1.200.0000.01115.73
7.1.100.0030.00917.93
7.1.70.0030.01017.33
7.1.60.0000.01619.40
7.1.50.0090.00317.09
7.1.00.0000.07722.29
7.0.200.0090.00614.66
7.0.90.0770.08019.97
7.0.80.0600.06019.93
7.0.70.0570.04019.86
7.0.60.0530.08320.06
7.0.50.0470.07020.24
7.0.40.0070.05320.04
7.0.30.0170.07320.05
7.0.20.0100.08020.10
7.0.10.0070.08320.17
7.0.00.0100.07320.04
5.6.280.0030.06320.94
5.6.240.0030.08020.48
5.6.230.0100.06720.65
5.6.220.0030.06020.55
5.6.210.0200.06320.65
5.6.200.0100.04721.16
5.6.190.0030.06020.96
5.6.180.0000.05721.03
5.6.170.0270.05721.01
5.6.160.0030.08021.05
5.6.150.0100.07021.01
5.6.140.0130.07721.02
5.6.130.0130.07021.08
5.6.120.0070.08021.05
5.6.110.0170.07720.95
5.6.100.0100.08021.02
5.6.90.0000.06721.02
5.6.80.0000.08320.27
5.6.70.0100.07720.33
5.6.60.0000.08720.50
5.6.50.0100.07720.45
5.6.40.0100.07020.44
5.6.30.0100.07720.39
5.6.20.0070.06720.29
5.6.10.0070.08320.35
5.6.00.0100.07020.36
5.5.380.0130.07320.38
5.5.370.0200.07020.50
5.5.360.0070.08020.38
5.5.350.0170.07320.33
5.5.340.0130.08020.91
5.5.330.0130.07320.92
5.5.320.0000.08320.92
5.5.310.0070.05020.77
5.5.300.0170.06720.63
5.5.290.0100.04720.77
5.5.280.0100.07720.76
5.5.270.0070.07720.63
5.5.260.0030.07320.88
5.5.250.0070.05020.70
5.5.240.0070.05720.27
5.5.230.0070.08320.14
5.5.220.0130.05720.27
5.5.210.0100.06320.29
5.5.200.0130.06020.18
5.5.190.0070.05720.23
5.5.180.0170.07020.20
5.5.160.0030.04720.10
5.5.150.0100.08020.22
5.5.140.0100.08020.16
5.5.130.0130.07020.26
5.5.120.0130.05720.16
5.5.110.0070.08020.09
5.5.100.0030.08720.16
5.5.90.0070.06020.12
5.5.80.0100.04020.06
5.5.70.0030.04720.04
5.5.60.0030.07720.05
5.5.50.0030.08320.05
5.5.40.0030.08020.05
5.5.30.0030.05019.94
5.5.20.0030.04019.98
5.5.10.0170.07020.02
5.5.00.0100.06320.05

preferences:
50.33 ms | 400 KiB | 5 Q