3v4l.org

run code in 500+ PHP versions simultaneously
<?php $s = <<<JSON { "date":"2021-03-23 07:35:44.011207", "timezone_type":3, "timezone":"Europe/Paris" } JSON; var_dump(json_decode($s));

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)
8.5.30.0100.00817.50
8.5.20.0240.00617.86
8.5.10.0270.00816.51
8.5.00.0200.00916.96
8.4.180.0220.00719.47
8.4.170.0290.01019.72
8.4.160.0270.01120.85
8.4.150.0200.00918.48
8.4.140.0220.00817.49
8.4.130.0230.00817.44
8.4.120.0250.00718.36
8.4.110.0290.00817.82
8.4.100.0300.00717.63
8.4.90.0280.00717.73
8.4.80.0250.00717.67
8.4.70.0270.00717.68
8.4.60.0280.00717.70
8.4.50.0280.00617.60
8.4.40.0270.00717.61
8.4.30.0290.00817.59
8.4.20.0310.00717.47
8.4.10.0280.00717.59
8.3.300.0290.01018.15
8.3.290.0270.00818.57
8.3.280.0210.00818.23
8.3.270.0290.00816.48
8.3.260.0320.00716.49
8.3.250.0260.00616.53
8.3.240.0250.00716.39
8.3.230.0300.00716.35
8.3.220.0270.00516.87
8.3.210.0240.00716.48
8.3.200.0260.00716.41
8.3.190.0240.00616.55
8.3.180.0260.00716.66
8.3.170.0290.00716.36
8.3.160.0260.00716.53
8.3.150.0290.00716.38
8.3.140.0300.00616.45
8.3.130.0250.00616.61
8.3.120.0270.00616.58
8.3.110.0250.00716.55
8.3.100.0280.00719.01
8.3.90.0260.00517.82
8.3.80.0260.00718.14
8.3.70.0280.00617.78
8.3.60.0280.00819.08
8.3.50.0240.00818.67
8.3.40.0230.00720.19
8.3.30.0180.00819.78
8.3.20.0200.00721.16
8.3.10.0190.00721.39
8.3.00.0170.00721.35
8.2.300.0310.00918.79
8.2.290.0250.00716.54
8.2.280.0240.00716.54
8.2.270.0250.00716.65
8.2.260.0260.00616.52
8.2.250.0230.00716.51
8.2.240.0240.00716.50
8.2.230.0240.00716.60
8.2.220.0230.00617.69
8.2.210.0230.00717.66
8.2.200.0230.00617.95
8.2.190.0240.00617.84
8.2.180.0230.00718.94
8.2.170.0260.00619.62
8.2.160.0220.00720.15
8.2.150.0190.00820.64
8.2.140.0200.00720.78
8.2.130.0190.00621.27
8.2.120.0180.00720.93
8.2.110.0180.00620.97
8.2.100.0190.00720.54
8.2.90.0200.00620.59
8.2.80.0200.00620.60
8.2.70.0150.00629.39
8.2.60.0190.00625.89
8.2.50.0190.00625.54
8.2.40.0160.00624.78
8.2.30.0160.00624.96
8.2.20.0150.00725.21
8.2.10.0160.00624.69
8.2.00.0160.00624.77
8.1.340.0280.00717.54
8.1.330.0220.00716.02
8.1.320.0250.00816.13
8.1.310.0260.00715.96
8.1.300.0230.00616.09
8.1.290.0240.00718.14
8.1.280.0260.00718.65
8.1.270.0200.00621.14
8.1.260.0190.00621.53
8.1.250.0190.00621.59
8.1.240.0180.00620.72
8.1.230.0170.00720.50
8.1.220.0180.00720.46
8.1.210.0180.00620.39
8.1.200.0160.00626.54
8.1.190.0160.00625.48
8.1.180.0170.00625.51
8.1.170.0160.00725.39
8.1.160.0160.00625.27
8.1.150.0160.00625.08
8.1.140.0160.00625.07
8.1.130.0150.00624.31
8.1.120.0140.00623.76
8.1.110.0140.00623.47
8.1.100.0140.00623.19
8.1.90.0140.00522.94
8.1.80.0140.00522.81
8.1.70.0130.00522.15
8.1.60.0150.00622.49
8.1.50.0140.00621.93
8.1.40.0140.00621.52
8.1.30.0150.00621.36
8.1.20.0150.00621.28
8.1.10.0140.00620.83
8.1.00.0150.00620.87
8.0.300.0180.00620.08
8.0.290.0210.00626.27
8.0.280.0180.00624.70
8.0.270.0170.00524.70
8.0.260.0170.00623.92
8.0.250.0160.00623.30
8.0.240.0170.00623.08
8.0.230.0160.00522.69
8.0.220.0160.00522.50
8.0.210.0150.00622.27
8.0.200.0150.00522.26
8.0.190.0150.00622.04
8.0.180.0140.00521.43
8.0.170.0150.00521.28
8.0.160.0140.00520.97
8.0.150.0150.00520.80
8.0.140.0150.00520.59
8.0.130.0150.00520.49
8.0.120.0140.00520.26
8.0.110.0130.00520.28
8.0.100.0130.00519.99
8.0.90.0130.00519.69
8.0.80.0130.00519.98
8.0.70.0130.00519.99
8.0.60.0130.00519.99
8.0.50.0140.00520.00
8.0.30.0130.00520.01
8.0.20.0130.00520.06
8.0.10.0130.00520.11
8.0.00.0110.00520.22
7.4.330.0150.00423.12
7.4.320.0170.00622.82
7.4.300.0170.00521.80
7.4.290.0150.00521.06
7.4.280.0160.00520.77
7.4.270.0160.00520.27
7.4.260.0150.00520.83
7.4.250.0160.00520.07
7.4.240.0150.00519.95
7.4.230.0150.00519.82
7.4.220.0140.00519.70
7.4.210.0130.00519.68
7.4.200.0130.00519.71
7.4.190.0140.00519.77
7.4.180.0140.00519.78
7.4.160.0140.00519.75
7.4.150.0130.00519.70
7.4.140.0130.00519.65
7.4.130.0140.00519.62
7.4.120.0130.00619.62
7.4.110.0130.00519.57
7.4.100.0130.00519.70
7.4.90.0130.00519.66
7.4.80.0130.00519.60
7.4.70.0130.00519.61
7.4.60.0130.00519.61
7.4.50.0130.00519.56
7.4.40.0130.00419.56
7.4.30.0130.00519.61
7.4.20.0130.00519.60
7.4.10.0130.00519.53
7.4.00.0130.00519.63
7.3.330.0150.00520.07
7.3.320.0160.00519.93
7.3.310.0160.00519.81
7.3.300.0150.00519.61
7.3.290.0150.00519.49
7.3.280.0150.00519.53
7.3.270.0140.00519.53
7.3.260.0140.00519.52
7.3.250.0150.00519.53
7.3.240.0150.00519.54
7.3.230.0150.00519.52
7.3.220.0140.00519.48
7.3.210.0150.00519.50
7.3.200.0150.00519.48
7.3.190.0150.00519.50
7.3.180.0150.00519.47
7.3.170.0150.00419.52
7.3.160.0150.00519.50
7.3.150.0150.00419.48
7.3.140.0150.00519.49
7.3.130.0150.00519.49
7.3.120.0140.00519.49
7.3.110.0140.00519.47
7.3.100.0140.00519.44
7.3.90.0140.00519.67
7.3.80.0150.00519.51
7.3.70.0140.00519.54
7.3.60.0140.00519.56
7.3.50.0150.00419.57
7.3.40.0140.00519.57
7.3.30.0140.00519.58
7.3.20.0160.00420.47
7.3.10.0150.00520.39
7.3.00.0150.00520.37

preferences:
54.38 ms | 1412 KiB | 5 Q