3v4l.org

run code in 300+ PHP versions simultaneously
<?php json_encode('1.123456789123456789', JSON_NUMERIC_CHECK); json_encode('1.123456789123456789');

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)
8.3.60.0120.00316.75
8.3.50.0070.00716.47
8.3.40.0040.01218.63
8.3.30.0040.01118.47
8.3.20.0040.00420.30
8.3.10.0030.00621.73
8.3.00.0080.00017.47
8.2.180.0080.00816.32
8.2.170.0070.00722.96
8.2.160.0030.01020.47
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0040.00422.20
8.2.120.0080.00026.35
8.2.110.0030.00620.99
8.2.100.0070.00717.78
8.2.90.0040.00419.05
8.2.80.0000.00917.97
8.2.70.0030.00617.38
8.2.60.0040.00417.93
8.2.50.0050.00318.10
8.2.40.0020.00520.55
8.2.30.0020.00520.79
8.2.20.0040.00418.04
8.2.10.0050.00217.88
8.2.00.0070.00017.89
8.1.280.0140.00725.92
8.1.270.0080.00022.14
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00324.02
8.1.230.0040.00718.90
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0030.00917.10
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0040.00418.44
8.1.160.0030.00318.92
8.1.150.0040.00420.61
8.1.140.0040.00419.44
8.1.130.0070.00018.77
8.1.120.0000.00717.27
8.1.110.0040.00417.40
8.1.100.0060.00317.18
8.1.90.0000.00717.22
8.1.80.0050.00217.17
8.1.70.0000.00717.28
8.1.60.0000.00817.34
8.1.50.0040.00417.32
8.1.40.0000.00917.38
8.1.30.0040.00817.46
8.1.20.0000.00817.51
8.1.10.0030.00617.28
8.1.00.0000.00717.30
8.0.300.0000.00718.77
8.0.290.0050.00216.58
8.0.280.0070.00018.25
8.0.270.0000.00717.04
8.0.260.0030.00316.69
8.0.250.0030.00316.82
8.0.240.0040.00416.84
8.0.230.0030.00316.82
8.0.220.0000.00716.66
8.0.210.0070.00016.64
8.0.200.0060.00016.66
8.0.190.0050.00316.86
8.0.180.0030.00516.78
8.0.170.0030.00516.78
8.0.160.0000.00716.71
8.0.150.0000.00716.71
8.0.140.0000.00716.73
8.0.130.0000.00613.23
8.0.120.0040.00416.75
8.0.110.0030.00516.56
8.0.100.0000.00816.73
8.0.90.0070.00016.64
8.0.80.0130.01016.78
8.0.70.0040.00416.82
8.0.60.0000.00716.79
8.0.50.0070.00016.62
8.0.30.0110.00716.88
8.0.20.0130.00717.40
8.0.10.0060.00316.71
8.0.00.0080.00816.38
7.4.330.0000.00515.55
7.4.320.0000.00616.46
7.4.300.0000.00716.44
7.4.290.0000.00716.47
7.4.280.0030.00416.34
7.4.270.0000.00716.28
7.4.260.0030.00716.29
7.4.250.0070.00016.39
7.4.240.0050.00216.49
7.4.230.0070.00016.25
7.4.220.0090.00916.35
7.4.210.0030.01016.39
7.4.200.0030.00416.48
7.4.160.0110.00516.39
7.4.150.0090.01217.40
7.4.140.0090.00917.86
7.4.130.0190.00316.27
7.4.120.0040.01316.39
7.4.110.0070.01016.21
7.4.100.0130.00616.37
7.4.90.0120.00616.32
7.4.80.0030.01319.39
7.4.70.0100.00616.20
7.4.60.0070.01116.31
7.4.50.0040.01416.41
7.4.40.0120.00416.23
7.4.30.0100.00716.34
7.4.00.0100.00814.81
7.3.330.0020.00213.12
7.3.320.0030.00312.97
7.3.310.0070.00016.22
7.3.300.0030.00316.16
7.3.290.0110.00316.15
7.3.280.0070.00916.11
7.3.270.0070.01317.40
7.3.260.0120.00916.37
7.3.250.0130.00716.11
7.3.240.0130.00416.17
7.3.230.0090.01016.12
7.3.210.0070.01316.36
7.3.200.0040.01516.35
7.3.190.0040.01116.20
7.3.180.0130.00616.20
7.3.170.0030.01216.14
7.3.160.0100.01016.09
7.3.120.0140.00014.82
7.3.110.0100.00714.68
7.3.100.0120.00314.68
7.3.90.0040.01114.61
7.3.80.0060.00614.64
7.3.70.0090.00614.81
7.3.60.0030.01014.47
7.3.50.0040.00714.72
7.3.40.0070.00714.62
7.3.30.0070.00414.44
7.3.20.0040.01116.59
7.3.10.0070.00716.61
7.3.00.0000.01216.55
7.2.330.0140.00316.50
7.2.320.0090.00616.42
7.2.310.0060.01216.25
7.2.300.0060.01216.59
7.2.290.0120.00416.24
7.2.250.0000.02014.82
7.2.240.0100.01015.06
7.2.230.0110.00714.64
7.2.220.0060.00914.61
7.2.210.0000.01414.54
7.2.200.0100.00714.76
7.2.190.0070.00714.78
7.2.180.0110.00414.74
7.2.170.0080.00514.84
7.2.60.0080.00516.73
7.2.00.0040.00818.95
7.1.330.0070.00715.61
7.1.320.0110.00315.72
7.1.310.0040.00815.36
7.1.300.0000.00815.72
7.1.290.0100.00315.63
7.1.280.0030.00615.63
7.1.270.0040.00715.66
7.1.260.0030.01015.39
7.1.200.0000.01115.51
7.1.100.0070.00717.93
7.1.70.0090.01116.96
7.1.60.0160.01935.00
7.1.50.0270.01034.80
7.1.40.0240.01534.45
7.1.30.0160.02034.30
7.1.20.0190.01334.37
7.1.10.0030.01216.43
7.1.00.0050.01416.46
7.0.200.0070.00916.75
7.0.190.0060.01316.61
7.0.180.0110.00316.07
7.0.170.0000.01516.14
7.0.160.0070.00916.16
7.0.150.0090.00616.33
7.0.140.0050.01316.05
7.0.130.0000.01816.41
7.0.120.0020.01516.11
7.0.110.0100.00916.37
7.0.100.0080.01616.27
7.0.90.0060.01216.08
7.0.80.0000.01816.38
7.0.70.0000.01916.17
7.0.60.0040.01915.73
7.0.50.0030.01516.13
7.0.40.0000.01716.44
7.0.30.0040.01416.23
7.0.20.0060.01316.24
7.0.10.0040.01516.17
7.0.00.0070.01116.41

preferences:
80.53 ms | 401 KiB | 5 Q