3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(json_decode("\"one\\ntwo\"")); var_dump(json_decode('"one\ntwo"'));

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)
8.3.60.0140.00018.18
8.3.50.0090.01121.96
8.3.40.0120.00318.65
8.3.30.0040.01118.50
8.3.20.0080.00020.16
8.3.10.0040.00421.78
8.3.00.0040.00419.26
8.2.180.0110.00716.38
8.2.170.0060.00922.96
8.2.160.0070.01420.39
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0000.00721.04
8.2.120.0040.00426.35
8.2.110.0030.00722.08
8.2.100.0040.00717.66
8.2.90.0030.00619.05
8.2.80.0040.00417.97
8.2.70.0050.00317.38
8.2.60.0040.00417.91
8.2.50.0030.00918.10
8.2.40.0040.00420.55
8.2.30.0030.00718.98
8.2.20.0040.00417.42
8.2.10.0000.00717.79
8.2.00.0000.00717.92
8.1.280.0110.00425.92
8.1.270.0080.00023.96
8.1.260.0000.00828.09
8.1.250.0130.00628.09
8.1.240.0030.00621.04
8.1.230.0080.00317.45
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0050.00517.10
8.1.190.0030.00617.22
8.1.180.0090.00018.10
8.1.170.0060.00318.36
8.1.160.0070.00022.11
8.1.150.0030.00620.53
8.1.140.0040.00419.45
8.1.130.0030.00517.61
8.1.120.0030.00317.30
8.1.110.0070.00017.31
8.1.100.0000.00717.29
8.1.90.0000.00817.21
8.1.80.0000.00717.20
8.1.70.0000.00717.30
8.1.60.0000.00817.35
8.1.50.0040.00417.29
8.1.40.0000.00717.36
8.1.30.0000.00817.51
8.1.20.0040.00417.52
8.1.10.0040.00417.38
8.1.00.0040.00417.35
8.0.300.0070.00018.77
8.0.290.0000.00816.58
8.0.280.0000.00718.20
8.0.270.0070.00017.18
8.0.260.0040.00416.99
8.0.250.0030.00316.77
8.0.240.0080.00016.82
8.0.230.0000.00716.77
8.0.220.0040.00416.73
8.0.210.0070.00416.79
8.0.200.0030.00316.82
8.0.190.0000.00816.74
8.0.180.0000.00716.79
8.0.170.0000.00716.86
8.0.160.0040.00416.76
8.0.150.0030.00316.78
8.0.140.0030.00516.60
8.0.130.0030.00313.20
8.0.120.0040.00416.58
8.0.110.0040.00416.71
8.0.100.0070.00016.61
8.0.90.0050.00216.71
8.0.80.0110.00416.72
8.0.70.0030.00516.61
8.0.60.0040.00416.79
8.0.50.0000.00716.62
8.0.30.0100.01017.01
8.0.20.0130.00617.40
8.0.10.0000.00716.70
8.0.00.0180.00316.53
7.4.330.0030.00315.08
7.4.320.0030.00316.51
7.4.300.0070.00016.46
7.4.290.0040.00416.50
7.4.280.0040.00416.30
7.4.270.0000.00716.43
7.4.260.0000.00716.27
7.4.250.0000.00716.46
7.4.240.0070.00016.46
7.4.230.0000.00716.40
7.4.220.0100.01016.38
7.4.210.0060.00816.31
7.4.200.0000.00716.55
7.4.160.0120.00716.32
7.4.150.0110.00617.40
7.4.140.0100.00917.86
7.4.130.0090.01016.25
7.4.120.0110.00616.42
7.4.110.0100.00716.33
7.4.100.0070.01116.16
7.4.90.0060.01216.56
7.4.80.0120.00419.39
7.4.70.0090.00916.39
7.4.60.0070.01416.52
7.4.50.0060.01016.36
7.4.40.0120.00416.30
7.4.30.0100.00716.37
7.4.10.0070.01014.77
7.4.00.0030.01514.73
7.3.330.0030.00312.98
7.3.320.0050.00013.11
7.3.310.0050.00316.26
7.3.300.0000.00616.20
7.3.290.0030.00316.16
7.3.280.0070.01016.15
7.3.270.0110.01117.40
7.3.260.0110.00816.27
7.3.250.0110.00616.12
7.3.240.0060.01316.23
7.3.230.0100.01016.39
7.3.210.0070.01016.18
7.3.200.0110.01116.16
7.3.190.0130.01016.18
7.3.180.0130.00716.10
7.3.170.0120.00416.35
7.3.160.0030.01316.34
7.3.130.0060.01214.63
7.3.120.0060.00914.64
7.3.110.0060.01014.95
7.3.100.0100.00714.70
7.3.90.0000.01814.56
7.3.80.0070.00714.62
7.3.70.0000.01214.71
7.3.60.0090.00614.63
7.3.50.0060.00914.46
7.3.40.0070.00714.51
7.3.30.0080.00014.40
7.3.20.0110.00416.49
7.3.10.0100.00616.39
7.3.00.0070.00716.31
7.2.330.0130.00616.20
7.2.320.0120.00616.54
7.2.310.0070.01016.32
7.2.300.0130.00916.50
7.2.290.0130.01016.50
7.2.260.0080.00814.84
7.2.250.0070.01014.93
7.2.240.0030.01014.78
7.2.230.0130.00614.86
7.2.220.0120.00314.89
7.2.210.0090.00615.07
7.2.200.0030.01014.85
7.2.190.0030.01014.77
7.2.180.0110.00414.79
7.2.170.0000.01414.66
7.2.160.0080.00814.55
7.2.150.0090.00616.83
7.2.140.0130.00216.88
7.2.130.0050.01016.66
7.2.120.0100.00516.74
7.2.110.0090.00716.43
7.2.100.0100.00616.60
7.2.90.0100.00716.52
7.2.80.0100.00716.45
7.2.70.0060.01016.75
7.2.60.0070.00716.74
7.2.50.0120.00516.70
7.2.40.0060.00916.57
7.2.30.0070.00716.43
7.2.20.0090.00516.47
7.2.10.0110.00416.48
7.2.00.0100.00316.64
7.1.330.0030.01015.77
7.1.320.0130.00715.52
7.1.310.0100.00315.66
7.1.300.0110.00415.71
7.1.290.0030.00915.36
7.1.280.0070.00415.36
7.1.270.0030.01615.58
7.1.260.0090.00615.34
7.1.250.0060.00815.61
7.1.240.0030.00915.81
7.1.230.0090.00015.45
7.1.220.0060.00915.82
7.1.210.0000.00915.41
7.1.200.0080.00515.65
7.1.190.0060.00315.54
7.1.180.0110.00415.77
7.1.170.0060.01015.68
7.1.160.0030.00915.82
7.1.150.0070.00715.52
7.1.140.0000.00815.68
7.1.130.0060.00615.82
7.1.120.0040.00415.66
7.1.110.0070.00715.74
7.1.100.0050.00315.82
7.1.90.0040.00715.73
7.1.80.0030.01015.74
7.1.70.0010.00816.16
7.1.60.0080.00717.60
7.1.50.0030.01315.66
7.1.40.0000.01315.54
7.1.30.0100.00715.39
7.1.20.0080.00515.76
7.1.10.0070.01015.56
7.1.00.0050.04118.95
7.0.330.0040.00815.27
7.0.320.0060.00915.30
7.0.310.0070.00715.19
7.0.300.0030.00715.39
7.0.290.0090.00015.16
7.0.280.0000.00815.27
7.0.270.0000.01415.42
7.0.260.0040.00415.33
7.0.250.0000.01015.26
7.0.240.0070.00715.19
7.0.230.0060.00315.47
7.0.220.0120.00315.35
7.0.210.0040.01115.04
7.0.200.0070.00715.82
7.0.190.0030.01015.06
7.0.180.0060.00615.24
7.0.170.0000.01415.39
7.0.160.0040.00715.52
7.0.150.0100.00715.04
7.0.140.0030.01015.51
7.0.130.0060.00615.16
7.0.120.0130.00315.22
7.0.110.0000.01215.26
7.0.100.0060.04217.63
7.0.90.0070.04517.62
7.0.80.0140.02717.51
7.0.70.0050.04417.53
7.0.60.0030.04217.59
7.0.50.0060.04317.70
7.0.40.0050.05116.68
7.0.30.0050.03416.74
7.0.20.0090.03816.81
7.0.10.0050.04716.82
7.0.00.0050.02616.73
5.6.400.0040.01113.90
5.6.390.0030.01014.11
5.6.380.0060.00614.15
5.6.370.0100.00614.19
5.6.360.0030.00913.89
5.6.350.0000.01214.35
5.6.340.0050.00314.19
5.6.330.0070.00714.24
5.6.320.0030.00914.18
5.6.310.0100.00314.05
5.6.300.0060.00614.48
5.6.290.0080.00314.16
5.6.280.0060.00614.04
5.6.270.0090.00914.30
5.6.260.0040.00413.99
5.6.250.0030.02917.52
5.6.240.0040.04017.46
5.6.230.0060.04017.34
5.6.220.0070.03917.49
5.6.210.0130.03617.34
5.6.200.0050.05217.57
5.6.190.0080.04117.51
5.6.180.0050.04517.47
5.6.170.0120.03717.50
5.6.160.0110.03817.60
5.6.150.0060.04017.55
5.6.140.0050.03217.67
5.6.130.0050.04617.56
5.6.120.0160.03217.60
5.6.110.0090.04217.54
5.6.100.0020.02917.43
5.6.90.0070.02317.61
5.6.80.0100.03917.21
5.6.70.0060.04317.06
5.6.60.0120.03317.17
5.6.50.0000.02817.22
5.6.40.0100.03717.36
5.6.30.0060.04317.16
5.6.20.0050.04017.20
5.6.10.0050.02617.36
5.6.00.0050.04317.37
5.5.380.0050.04317.17
5.5.370.0030.00914.23
5.5.360.0040.00414.01
5.5.350.0030.00613.99
5.5.340.0000.01214.07
5.5.330.0080.00314.30
5.5.320.0000.01214.11
5.5.310.0090.00313.95
5.5.300.0000.00814.08
5.5.290.0000.01413.96
5.5.280.0070.00714.29
5.5.270.0080.00014.14
5.5.260.0070.00713.73
5.5.250.0030.00913.71
5.5.240.0090.00414.22
5.5.230.0000.01213.84
5.5.220.0000.01114.06
5.5.210.0000.00913.61
5.5.200.0030.00613.75
5.5.190.0040.01113.84
5.5.180.0040.00713.88
5.5.170.0100.00314.17
5.5.160.0130.00013.77
5.5.150.0000.01013.83
5.5.140.0080.00313.75
5.5.130.0030.01014.11
5.5.120.0100.00314.15
5.5.110.0100.00313.79
5.5.100.0090.00614.02
5.5.90.0120.00313.80
5.5.80.0030.00913.97
5.5.70.0040.00813.76
5.5.60.0110.00314.01
5.5.50.0030.01014.02
5.5.40.0040.01113.92
5.5.30.0050.00513.73
5.5.20.0070.01114.16
5.5.10.0030.01013.93
5.5.00.0040.01114.10

preferences:
60.33 ms | 401 KiB | 5 Q