3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = json_decode('%7B%22333%22%3A%22333%3A7%22%2C%22927%22%3A%22927%3A9%22%2C%22333%22%3A%22333%3A7%22%7D'); echo "<pre>";print_r($var);die;

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)
8.3.40.0150.00619.02
8.3.30.0000.01418.79
8.3.20.0040.00420.21
8.3.10.0000.00823.66
8.3.00.0040.00419.38
8.2.170.0150.00622.96
8.2.160.0080.00520.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0150.00322.17
8.2.110.0260.00020.90
8.2.100.0120.00017.91
8.2.90.0050.00317.75
8.2.80.0030.00517.97
8.2.70.0030.00517.92
8.2.60.0050.00318.09
8.2.50.0080.00018.10
8.2.40.0040.00418.16
8.2.30.0000.00717.97
8.2.20.0050.00217.59
8.2.10.0040.00418.04
8.2.00.0000.00817.65
8.1.270.0040.00421.89
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0100.00722.21
8.1.230.0110.00022.85
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00917.23
8.1.180.0060.00318.10
8.1.170.0030.00918.61
8.1.160.0050.00221.85
8.1.150.0030.00518.55
8.1.140.0000.00817.37
8.1.130.0000.00717.71
8.1.120.0030.00317.32
8.1.110.0000.00717.39
8.1.100.0030.00317.36
8.1.90.0020.00517.38
8.1.80.0000.00817.45
8.1.70.0000.00817.37
8.1.60.0000.00817.52
8.1.50.0000.00817.42
8.1.40.0040.00417.52
8.1.30.0030.00617.57
8.1.20.0050.00217.57
8.1.10.0080.00017.39
8.1.00.0080.00017.41
8.0.300.0000.00719.78
8.0.290.0060.00316.88
8.0.280.0070.00018.42
8.0.270.0040.00417.25
8.0.260.0000.00616.87
8.0.250.0070.00016.84
8.0.240.0080.00016.98
8.0.230.0030.00316.98
8.0.220.0070.00016.88
8.0.210.0070.00016.75
8.0.200.0000.00816.96
8.0.190.0040.00416.96
8.0.180.0040.00416.88
8.0.170.0000.00716.93
8.0.160.0040.00416.84
8.0.150.0000.00816.92
8.0.140.0040.00416.84
8.0.130.0030.00613.33
8.0.120.0080.00016.85
8.0.110.0050.00316.86
8.0.100.0070.00016.77
8.0.90.0000.00716.89
8.0.80.0000.02116.83
8.0.70.0000.00716.75
8.0.60.0000.00816.85
8.0.50.0000.00716.94
8.0.30.0080.01216.94
8.0.20.0100.00917.40
8.0.10.0020.00516.98
8.0.00.0060.01416.72
7.4.330.0020.00215.08
7.4.320.0060.00016.43
7.4.300.0060.00016.39
7.4.290.0000.00716.40
7.4.280.0000.00716.43
7.4.270.0000.00616.54
7.4.260.0000.00716.50
7.4.250.0040.00416.49
7.4.240.0040.00316.48
7.4.230.0030.00316.55
7.4.220.0090.00916.57
7.4.210.0050.00916.46
7.4.200.0000.00716.23
7.4.190.0070.00016.48
7.4.160.0000.01716.59
7.4.150.0100.00717.40
7.4.140.0200.00117.86
7.4.130.0100.00816.48
7.4.120.0120.00416.46
7.4.110.0150.00316.64
7.4.100.0100.00616.44
7.4.90.0140.00416.41
7.4.80.0160.00319.39
7.4.70.0110.00516.41
7.4.60.0170.00016.45
7.4.50.0000.00816.54
7.4.40.0070.01022.77
7.4.30.0120.00316.41
7.4.00.0000.01714.88
7.3.330.0000.00613.07
7.3.320.0020.00212.88
7.3.310.0080.00016.16
7.3.300.0000.00716.09
7.3.290.0140.00016.19
7.3.280.0040.01416.20
7.3.270.0100.00617.40
7.3.260.0070.01116.41
7.3.250.0090.00916.37
7.3.240.0150.00616.25
7.3.230.0060.01416.45
7.3.210.0070.01116.36
7.3.200.0100.01419.39
7.3.190.0160.00016.20
7.3.180.0060.01016.27
7.3.170.0090.00616.45
7.3.160.0090.01316.23
7.3.120.0060.00914.78
7.2.330.0140.00416.55
7.2.320.0170.00616.53
7.2.310.0140.00316.38
7.2.300.0080.00916.60
7.2.290.0110.00716.71
7.1.70.0050.00216.90
7.1.60.0060.01819.33
7.1.50.0030.00916.77
7.1.00.0000.08022.43
7.0.200.0090.00316.62
7.0.140.0100.06722.09
7.0.100.0170.04019.88
7.0.90.0130.04319.87
7.0.80.0230.03319.88
7.0.70.0030.03319.85
7.0.60.0270.04320.03
7.0.50.0130.03720.11
7.0.40.0070.04720.05
7.0.30.0070.04320.04
7.0.20.0130.03020.08
7.0.10.0070.04320.05
7.0.00.0070.04319.98
5.6.280.0030.07321.07
5.6.250.0070.04020.66
5.6.240.0200.03020.64
5.6.230.0100.03720.65
5.6.220.0030.03320.56
5.6.210.0100.07020.50
5.6.200.0030.05020.91
5.6.190.0130.06020.95
5.6.180.0030.04721.05
5.6.170.0100.03720.96
5.6.160.0130.04721.02
5.6.150.0070.03721.11
5.6.140.0070.04321.11
5.6.130.0070.04320.91
5.6.120.0030.05020.96
5.6.110.0000.04721.04
5.6.100.0030.04320.95
5.6.90.0030.04320.96
5.6.80.0100.03720.42
5.6.70.0000.04320.36
5.6.60.0070.04320.26
5.6.50.0070.03720.28
5.6.40.0130.03020.32
5.6.30.0070.06720.47
5.6.20.0030.06720.43
5.6.10.0130.08020.43
5.6.00.0000.08720.32
5.5.380.0030.05020.45
5.5.370.0100.03720.36
5.5.360.0000.04320.32
5.5.350.0100.04720.28
5.5.340.0030.04020.77
5.5.330.0070.04020.87
5.5.320.0130.03320.77
5.5.310.0130.03720.82
5.5.300.0070.04020.75
5.5.290.0100.03320.67
5.5.280.0000.04720.84
5.5.270.0070.04020.79
5.5.260.0130.03320.81
5.5.250.0000.04720.55
5.5.240.0100.03320.23
5.5.230.0100.03320.23
5.5.220.0130.03320.20
5.5.210.0070.03720.17
5.5.200.0030.04320.20
5.5.190.0030.06020.21
5.5.180.0030.04320.05
5.5.160.0070.05320.22
5.5.150.0070.05020.20
5.5.140.0070.08019.93
5.5.130.0170.07020.18
5.5.120.0100.07020.21
5.5.110.0070.07720.17
5.5.100.0070.08020.10
5.5.90.0000.05020.09
5.5.80.0130.07720.10
5.5.70.0130.07320.08
5.5.60.0170.07020.04
5.5.50.0130.04719.97
5.5.40.0100.05720.02
5.5.30.0030.05719.98
5.5.20.0070.08319.93
5.5.10.0170.07019.97
5.5.00.0030.05019.99
5.4.450.0000.04319.14
5.4.440.0030.03719.56
5.4.430.0070.03719.22
5.4.420.0070.04019.39
5.4.410.0030.04319.39
5.4.400.0000.05019.03
5.4.390.0070.04319.14
5.4.380.0000.04018.94
5.4.370.0070.03318.81
5.4.360.0000.04019.12
5.4.350.0030.03719.05
5.4.340.0000.04019.06
5.4.320.0030.05019.05
5.4.310.0100.05718.94
5.4.300.0100.06719.05
5.4.290.0070.07718.95
5.4.280.0030.07318.96
5.4.270.0030.07719.09
5.4.260.0070.07718.97
5.4.250.0100.04018.89
5.4.240.0100.07319.05
5.4.230.0070.07319.14
5.4.220.0070.04319.05
5.4.210.0070.07018.94
5.4.200.0070.06319.14
5.4.190.0030.05018.77
5.4.180.0070.03718.93
5.4.170.0070.07719.13
5.4.160.0100.07018.94
5.4.150.0070.07719.03
5.4.140.0100.07316.17
5.4.130.0000.04316.23
5.4.120.0100.05016.31
5.4.110.0100.04016.27
5.4.100.0070.04016.35
5.4.90.0030.07316.30
5.4.80.0170.05716.25
5.4.70.0100.06316.26
5.4.60.0000.06716.41
5.4.50.0070.07016.28
5.4.40.0000.08316.47
5.4.30.0070.04016.23
5.4.20.0070.06016.40
5.4.10.0070.07316.28
5.4.00.0070.06715.75
5.3.290.0130.07014.48
5.3.280.0130.06714.46
5.3.270.0070.07314.59
5.3.260.0100.06314.44
5.3.250.0030.08014.57
5.3.240.0070.05314.59
5.3.230.0030.04314.61
5.3.220.0070.08014.55
5.3.210.0100.07714.40
5.3.200.0030.04714.54
5.3.190.0200.06014.55
5.3.180.0130.04014.55
5.3.170.0030.07314.57
5.3.160.0030.06714.55
5.3.150.0070.07314.50
5.3.140.0070.05014.49
5.3.130.0100.03714.41
5.3.120.0030.07014.38
5.3.110.0070.05014.54
5.3.100.0030.08014.01
5.3.90.0030.08013.96
5.3.80.0100.04313.77
5.3.70.0030.07713.95
5.3.60.0130.06713.86
5.3.50.0070.07313.70
5.3.40.0100.06313.88
5.3.30.0000.05313.88
5.3.20.0130.06013.60
5.3.10.0100.06313.63
5.3.00.0130.06713.54
5.2.170.0000.03711.00
5.2.160.0030.03711.12
5.2.150.0070.06011.09
5.2.140.0070.05011.13
5.2.130.0100.06011.05
5.2.120.0030.05311.05
5.2.110.0100.06311.11
5.2.100.0030.04311.09
5.2.90.0070.04711.05
5.2.80.0070.06310.92
5.2.70.0070.05711.01
5.2.60.0170.05011.07
5.2.50.0030.03710.86
5.2.40.0030.05010.97
5.2.30.0030.03310.96
5.2.20.0070.04311.03
5.2.10.0030.04710.79
5.2.00.0030.06010.56
5.1.60.0000.0309.99
5.1.50.0070.05010.06
5.1.40.0070.0539.96
5.1.30.0100.02310.35
5.1.20.0070.02710.36
5.1.10.0070.0539.91
5.1.00.0030.04710.07
5.0.50.0170.0278.59
5.0.40.0030.0238.40
5.0.30.0000.0708.09
5.0.20.0000.0438.03
5.0.10.0030.0438.01
5.0.00.0000.0538.14
4.4.90.0000.0337.29
4.4.80.0000.0407.29
4.4.70.0000.0307.29
4.4.60.0000.0237.29
4.4.50.0000.0207.29
4.4.40.0000.0407.29
4.4.30.0070.0137.29
4.4.20.0070.0337.29
4.4.10.0000.0237.29
4.4.00.0000.0377.29
4.3.110.0070.0137.29
4.3.100.0000.0177.29
4.3.90.0030.0337.29
4.3.80.0000.0277.29
4.3.70.0000.0177.29
4.3.60.0030.0237.29
4.3.50.0070.0377.29
4.3.40.0030.0477.29
4.3.30.0000.0377.29
4.3.20.0000.0407.29
4.3.10.0070.0307.29
4.3.00.0000.0237.29

preferences:
44.43 ms | 400 KiB | 5 Q