3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = [ 'id' => 1, 'goalLink' => [ ['iconUrl' => 2, 'title' => 3 ] ] ]; $data = json_encode($data); var_dump($data);

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)
8.3.60.0070.01018.18
8.3.50.0120.00521.93
8.3.40.0140.00018.44
8.3.30.0150.00718.47
8.3.20.0000.00720.16
8.3.10.0040.00423.65
8.3.00.0050.00319.13
8.2.180.0040.01125.92
8.2.170.0040.01122.96
8.2.160.0070.01020.35
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0000.00917.38
8.2.120.0080.00026.35
8.2.110.0000.00820.43
8.2.100.0040.00717.93
8.2.90.0050.00318.98
8.2.80.0030.00617.97
8.2.70.0030.00517.38
8.2.60.0040.00417.80
8.2.50.0030.00518.07
8.2.40.0040.00419.27
8.2.30.0070.00020.62
8.2.20.0060.00317.54
8.2.10.0070.00018.05
8.2.00.0000.00717.99
8.1.280.0040.01125.92
8.1.270.0060.00323.79
8.1.260.0090.00028.09
8.1.250.0000.00728.09
8.1.240.0000.01023.92
8.1.230.0080.00417.63
8.1.220.0040.00417.77
8.1.210.0100.00018.77
8.1.200.0000.00817.23
8.1.190.0060.00317.00
8.1.180.0060.00318.10
8.1.170.0000.00718.61
8.1.160.0040.00422.00
8.1.150.0050.00318.70
8.1.140.0040.00419.42
8.1.130.0030.00317.55
8.1.120.0000.00717.41
8.1.110.0030.00517.32
8.1.100.0040.00417.42
8.1.90.0100.00017.30
8.1.80.0000.00817.37
8.1.70.0030.00317.37
8.1.60.0040.00417.53
8.1.50.0040.00417.48
8.1.40.0040.00417.45
8.1.30.0000.00817.56
8.1.20.0040.00417.60
8.1.10.0000.00817.49
8.1.00.0000.00817.29
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00318.43
8.0.270.0080.00016.76
8.0.260.0030.00317.23
8.0.250.0030.00316.75
8.0.240.0000.00616.91
8.0.230.0030.00616.89
8.0.220.0030.00316.83
8.0.210.0000.00716.84
8.0.200.0030.00316.85
8.0.190.0040.00416.92
8.0.180.0040.00416.88
8.0.170.0030.00616.88
8.0.160.0030.00316.88
8.0.150.0000.00716.75
8.0.140.0070.00016.77
8.0.130.0060.00013.26
8.0.120.0000.00816.77
8.0.110.0040.00416.73
8.0.100.0040.00416.60
8.0.90.0030.00416.63
8.0.80.0120.00616.80
8.0.70.0000.00816.54
8.0.60.0000.00716.83
8.0.50.0040.00416.88
8.0.30.0120.00917.08
8.0.20.0080.01417.40
8.0.10.0030.00616.76
8.0.00.0090.00916.66
7.4.330.0000.00616.83
7.4.320.0070.00016.53
7.4.300.0040.00416.39
7.4.290.0030.00316.54
7.4.280.0000.00816.52
7.4.270.0000.00816.49
7.4.260.0000.00716.32
7.4.250.0050.00216.48
7.4.240.0030.00516.50
7.4.230.0050.00316.60
7.4.220.0030.01516.51
7.4.210.0060.01116.60
7.4.200.0000.00716.34
7.4.160.0120.00416.53
7.4.150.0140.00317.40
7.4.140.0140.00717.86
7.4.130.0040.01616.56
7.4.120.0070.01216.54
7.4.110.0060.02116.38
7.4.100.0060.01216.47
7.4.90.0100.00716.50
7.4.80.0070.01019.39
7.4.70.0130.00916.37
7.4.60.0120.00316.48
7.4.50.0040.01116.15
7.4.40.0070.01316.31
7.4.30.0120.00616.43
7.4.00.0170.00015.04
7.3.330.0070.00013.02
7.3.320.0050.00012.99
7.3.310.0080.00016.19
7.3.300.0000.00716.15
7.3.290.0030.00316.04
7.3.280.0090.00716.14
7.3.270.0030.02017.40
7.3.260.0100.00716.11
7.3.250.0080.01016.15
7.3.240.0060.01316.14
7.3.230.0060.01616.39
7.3.210.0090.00916.21
7.3.200.0080.00816.34
7.3.190.0130.00316.18
7.3.180.0090.00716.39
7.3.170.0070.01016.27
7.3.160.0110.00716.15
7.3.10.0120.00416.58
7.3.00.0040.01116.66
7.2.330.0120.01216.15
7.2.320.0040.01716.33
7.2.310.0120.00416.49
7.2.300.0110.00716.53
7.2.290.0180.00316.39
7.2.130.0140.00016.80
7.2.120.0070.00716.61
7.2.110.0030.01416.83
7.2.100.0060.00316.85
7.2.90.0000.01216.41
7.2.80.0070.01016.51
7.2.70.0070.00416.71
7.2.60.0110.00416.87
7.2.50.0070.01116.91
7.2.40.0030.01016.89
7.2.30.0100.00316.73
7.2.20.0030.01316.87
7.2.10.0030.01016.67
7.2.00.0050.01017.95
7.1.250.0060.01015.98
7.1.200.0030.00915.75
7.1.100.0030.01018.27
7.1.70.0060.00617.09
7.1.60.0100.01019.36
7.1.50.0100.01316.95
7.1.00.0030.07722.45
7.0.200.0000.00716.54
7.0.90.0100.05019.91
7.0.80.0070.04720.01
7.0.70.0730.06719.96
7.0.60.0430.05019.94
7.0.50.0630.08720.32
7.0.40.0270.06720.15
7.0.30.0070.08720.11
7.0.20.0030.06320.00
7.0.10.0100.05720.02
7.0.00.0030.08320.12
5.6.280.0070.02720.92
5.6.240.0100.08020.63
5.6.230.0100.05320.62
5.6.220.0070.08320.64
5.6.210.0070.08320.57
5.6.200.0170.05321.04
5.6.190.0170.07321.12
5.6.180.0200.07021.18
5.6.170.0030.08321.10
5.6.160.0070.08321.11
5.6.150.0100.07320.95
5.6.140.0130.08021.02
5.6.130.0070.07721.02
5.6.120.0100.07721.07
5.6.110.0070.07320.86
5.6.100.0070.06320.93
5.6.90.0030.06721.04
5.6.80.0070.08320.46
5.6.70.0000.05020.45
5.6.60.0030.03720.32
5.6.50.0100.03020.48
5.6.40.0030.03720.36
5.6.30.0030.04020.41
5.6.20.0070.04720.29
5.6.10.0000.04320.36
5.6.00.0070.03720.41
5.5.380.0200.06320.43
5.5.370.0030.08320.34
5.5.360.0070.08720.37
5.5.350.0070.06020.36
5.5.340.0070.04020.92
5.5.330.0100.08320.92
5.5.320.0000.08720.87
5.5.310.0130.07720.77
5.5.300.0030.08020.88
5.5.290.0200.04720.76
5.5.280.0070.09020.91
5.5.270.0030.04720.78
5.5.260.0100.07320.76
5.5.250.0130.07320.60
5.5.240.0170.05720.24
5.5.230.0000.04320.13
5.5.220.0000.04720.09
5.5.210.0030.04019.97
5.5.200.0130.04020.25
5.5.190.0030.04020.26
5.5.180.0030.04020.21
5.5.160.0070.04020.17
5.5.150.0030.07020.24
5.5.140.0030.04720.26
5.5.130.0070.04720.23
5.5.120.0000.04720.19
5.5.110.0030.04020.13
5.5.100.0130.02720.04
5.5.90.0070.03720.06
5.5.80.0070.03319.93
5.5.70.0000.04320.09
5.5.60.0030.03720.05
5.5.50.0070.03320.14
5.5.40.0070.03720.14
5.5.30.0030.04720.08
5.5.20.0030.04019.98
5.5.10.0030.04020.09
5.5.00.0170.02319.95

preferences:
54.35 ms | 401 KiB | 5 Q