3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(json_encode(['234.3243243345345345'], JSON_NUMERIC_CHECK)); var_dump(json_encode(['234.3243243345345345']));

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)
8.3.60.0110.00416.63
8.3.50.0150.00316.43
8.3.40.0040.01118.59
8.3.30.0040.01118.42
8.3.20.0080.00022.09
8.3.10.0060.00321.71
8.3.00.0000.00817.53
8.2.180.0170.00316.50
8.2.170.0060.00922.96
8.2.160.0100.00320.30
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00022.21
8.2.120.0040.00426.35
8.2.110.0100.00021.12
8.2.100.0080.00317.59
8.2.90.0090.00317.78
8.2.80.0000.00917.97
8.2.70.0040.00417.80
8.2.60.0040.00417.86
8.2.50.0040.00418.10
8.2.40.0050.00320.42
8.2.30.0000.00820.86
8.2.20.0070.00017.79
8.2.10.0070.00017.84
8.2.00.0040.00417.79
8.1.280.0090.00625.92
8.1.270.0080.00022.04
8.1.260.0040.00426.35
8.1.250.0050.00528.09
8.1.240.0180.00421.95
8.1.230.0060.00622.73
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0040.00417.23
8.1.180.0060.00318.10
8.1.170.0040.00418.46
8.1.160.0000.00718.81
8.1.150.0000.00720.57
8.1.140.0040.00419.48
8.1.130.0030.00318.74
8.1.120.0000.00717.36
8.1.110.0000.00817.30
8.1.100.0070.00017.32
8.1.90.0040.00417.30
8.1.80.0050.00317.39
8.1.70.0000.00717.22
8.1.60.0050.00317.33
8.1.50.0000.00817.41
8.1.40.0060.00317.28
8.1.30.0030.00917.45
8.1.20.0050.00317.40
8.1.10.0030.00517.31
8.1.00.0000.00717.35
8.0.300.0080.00020.12
8.0.290.0000.00816.75
8.0.280.0030.00318.20
8.0.270.0000.00717.17
8.0.260.0000.00716.68
8.0.250.0030.00516.70
8.0.240.0000.00916.81
8.0.230.0030.00316.71
8.0.220.0030.00316.73
8.0.210.0030.00316.81
8.0.200.0070.00016.70
8.0.190.0060.00316.86
8.0.180.0000.00716.78
8.0.170.0070.00016.66
8.0.160.0030.00316.68
8.0.150.0040.00416.58
8.0.140.0000.00716.60
8.0.130.0030.00313.16
8.0.120.0000.00716.70
8.0.110.0030.00316.70
8.0.100.0040.00416.64
8.0.90.0040.00416.77
8.0.80.0150.00616.80
8.0.70.0070.00016.82
8.0.60.0070.00016.63
8.0.50.0040.00416.57
8.0.30.0120.00616.97
8.0.20.0160.01317.40
8.0.10.0000.00816.67
8.0.00.0090.00916.52
7.4.330.0060.00015.55
7.4.320.0050.00216.42
7.4.300.0050.00216.48
7.4.290.0050.00316.45
7.4.280.0050.00316.36
7.4.270.0000.00816.37
7.4.260.0000.00716.42
7.4.250.0040.00416.33
7.4.240.0000.00716.37
7.4.230.0030.00316.16
7.4.220.0090.00916.49
7.4.210.0090.00616.41
7.4.200.0020.00516.27
7.4.160.0110.00516.34
7.4.150.0070.01317.40
7.4.140.0110.01017.86
7.4.130.0120.00916.37
7.4.120.0110.00616.35
7.4.110.0060.01216.34
7.4.100.0070.01516.34
7.4.90.0130.00416.34
7.4.80.0060.00919.39
7.4.70.0000.01616.27
7.4.60.0140.00316.17
7.4.50.0100.00316.27
7.4.40.0120.00616.09
7.4.30.0030.01216.09
7.4.00.0160.00014.96
7.3.330.0030.00313.06
7.3.320.0000.00513.06
7.3.310.0030.00316.11
7.3.300.0060.00016.09
7.3.290.0080.00716.15
7.3.280.0090.00716.12
7.3.270.0080.01217.40
7.3.260.0080.01216.25
7.3.250.0100.01016.25
7.3.240.0080.00916.39
7.3.230.0040.01316.34
7.3.210.0150.00316.02
7.3.200.0100.00616.31
7.3.190.0090.01216.50
7.3.180.0120.00916.07
7.3.170.0060.01016.08
7.3.160.0120.00316.36
7.3.10.0000.01116.25
7.3.00.0090.00616.21
7.2.330.0070.01316.56
7.2.320.0040.01516.23
7.2.310.0080.00816.50
7.2.300.0140.00316.64
7.2.290.0130.00316.37
7.2.130.0050.00916.54
7.2.120.0090.00416.62
7.2.110.0120.00516.67
7.2.100.0090.00316.42
7.2.90.0050.01116.65
7.2.80.0090.00916.72
7.2.70.0090.00916.59
7.2.60.0110.00516.62
7.2.50.0130.00616.63
7.2.40.0120.00516.48
7.2.30.0050.01116.63
7.2.20.0060.00816.55
7.2.10.0030.00916.67
7.2.00.0090.00917.46
7.1.250.0070.00815.57
7.1.240.0060.00615.50
7.1.230.0080.00815.41
7.1.220.0090.00415.75
7.1.210.0120.00615.70
7.1.200.0180.00515.29
7.1.190.0100.00315.65
7.1.180.0100.00315.57
7.1.170.0050.00515.54
7.1.160.0100.00615.60
7.1.150.0210.00015.79
7.1.140.0060.01015.38
7.1.130.0130.00615.54
7.1.120.0070.01115.57
7.1.110.0060.00615.82
7.1.100.0070.00516.91
7.1.90.0120.00615.70
7.1.80.0080.00815.59
7.1.70.0100.00516.15
7.1.60.0130.00925.29
7.1.50.0140.00925.12
7.1.40.0110.01024.92
7.1.30.0120.01324.82
7.1.20.0180.00624.86
7.1.10.0100.00816.06
7.1.00.0080.00815.95
7.0.330.0030.00615.31
7.0.320.0100.00615.23
7.0.310.0080.00815.10
7.0.300.0110.00415.21
7.0.290.0070.00315.20
7.0.280.0070.00414.88
7.0.270.0110.00715.02
7.0.260.0130.00315.04
7.0.250.0110.00415.34
7.0.240.0000.01015.35
7.0.230.0100.00615.21
7.0.220.0070.00415.23
7.0.210.0000.01015.10
7.0.200.0070.00615.84
7.0.190.0030.01215.92
7.0.180.0090.00815.66
7.0.170.0090.00815.47
7.0.160.0100.00915.75
7.0.150.0080.00915.54
7.0.140.0080.01015.58
7.0.130.0090.00915.70
7.0.120.0080.00915.85
7.0.110.0090.00815.68
7.0.100.0030.01315.68
7.0.90.0030.01015.61
7.0.80.0120.00315.64
7.0.70.0090.00715.42
7.0.60.0080.00815.69
7.0.50.0050.01015.73
7.0.40.0050.00814.65
7.0.30.0050.00614.77
7.0.20.0070.00914.79
7.0.10.0050.01014.77
7.0.00.0070.00814.74
5.6.380.0030.00614.38

preferences:
39.99 ms | 401 KiB | 5 Q