3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo json_encode('1.123456789123456789', JSON_NUMERIC_CHECK) . PHP_EOL; echo 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)
8.3.60.0080.00616.25
8.3.50.0100.00716.28
8.3.40.0110.00818.71
8.3.30.0030.01618.63
8.3.20.0040.00420.25
8.3.10.0040.00421.68
8.3.00.0000.00817.53
8.2.180.0140.00316.32
8.2.170.0070.00722.96
8.2.160.0100.00320.46
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0040.00420.52
8.2.120.0090.00026.35
8.2.110.0070.00321.17
8.2.100.0120.00318.09
8.2.90.0000.00819.05
8.2.80.0000.00717.97
8.2.70.0000.00917.63
8.2.60.0050.00318.04
8.2.50.0040.00418.10
8.2.40.0030.00520.42
8.2.30.0040.00420.98
8.2.20.0000.00718.05
8.2.10.0000.00717.83
8.2.00.0030.00417.96
8.1.280.0060.00925.92
8.1.270.0080.00023.84
8.1.260.0050.00226.35
8.1.250.0060.00328.09
8.1.240.0060.00323.84
8.1.230.0100.00018.72
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0000.00917.25
8.1.190.0080.00017.22
8.1.180.0040.00418.10
8.1.170.0040.00418.57
8.1.160.0000.00718.98
8.1.150.0020.00520.61
8.1.140.0050.00319.57
8.1.130.0000.00718.79
8.1.120.0000.00817.30
8.1.110.0000.00817.41
8.1.100.0030.00517.43
8.1.90.0000.00717.38
8.1.80.0000.00817.29
8.1.70.0040.00417.28
8.1.60.0060.00317.46
8.1.50.0050.00217.48
8.1.40.0090.00017.35
8.1.30.0030.00917.54
8.1.20.0040.00417.59
8.1.10.0000.00717.51
8.1.00.0040.00417.30
8.0.300.0000.00718.77
8.0.290.0020.00516.63
8.0.280.0030.00318.30
8.0.270.0050.00217.10
8.0.260.0000.00616.74
8.0.250.0000.00716.88
8.0.240.0060.00316.86
8.0.230.0030.00316.79
8.0.220.0030.00316.80
8.0.210.0030.00316.79
8.0.200.0030.00316.92
8.0.190.0040.00416.91
8.0.180.0000.00816.89
8.0.170.0000.00816.84
8.0.160.0000.00716.86
8.0.150.0000.00716.80
8.0.140.0030.00316.76
8.0.130.0000.00513.27
8.0.120.0030.00516.77
8.0.110.0070.00016.77
8.0.100.0050.00316.79
8.0.90.0040.00416.81
8.0.80.0130.00316.75
8.0.70.0040.00416.78
8.0.60.0050.00316.62
8.0.50.0040.00416.64
8.0.30.0130.00716.99
8.0.20.0140.00517.40
8.0.10.0040.00416.93
8.0.00.0100.01016.81
7.4.330.0000.00615.55
7.4.320.0030.00316.45
7.4.300.0070.00016.46
7.4.290.0000.00716.36
7.4.280.0090.00016.29
7.4.270.0080.00016.29
7.4.260.0030.00316.30
7.4.250.0030.00316.40
7.4.240.0070.00016.47
7.4.230.0000.00716.36
7.4.220.0090.00916.48
7.4.210.0100.01016.38
7.4.200.0040.00416.36
7.4.160.0110.00516.46
7.4.150.0140.01317.40
7.4.140.0140.00517.86
7.4.130.0180.00616.33
7.4.120.0040.01416.44
7.4.110.0110.00616.33
7.4.100.0080.01216.30
7.4.90.0070.01016.21
7.4.80.0090.00919.39
7.4.70.0060.01016.31
7.4.60.0070.01016.36
7.4.50.0090.00916.30
7.4.40.0120.00416.39
7.4.30.0140.00416.10
7.4.10.0060.00914.91
7.4.00.0080.01014.95
7.3.330.0000.00513.10
7.3.320.0060.00013.02
7.3.310.0030.00316.34
7.3.300.0070.00016.08
7.3.290.0080.00516.17
7.3.280.0080.00916.17
7.3.270.0160.00417.40
7.3.260.0090.01116.48
7.3.250.0100.01116.28
7.3.240.0140.00516.32
7.3.230.0150.00316.33
7.3.210.0080.01616.36
7.3.200.0060.01616.16
7.3.190.0030.01316.17
7.3.180.0100.00716.52
7.3.170.0090.00616.59
7.3.160.0150.00416.23
7.3.130.0120.00614.68
7.3.120.0040.01514.44
7.3.110.0150.00414.66
7.3.100.0070.00714.39
7.3.90.0070.01014.69
7.3.80.0000.01114.64
7.3.70.0130.00314.87
7.3.60.0070.00714.50
7.3.50.0110.00614.78
7.3.40.0080.00414.53
7.3.30.0090.00014.74
7.3.20.0120.00316.39
7.3.10.0070.00716.66
7.3.00.0040.00416.68
7.2.330.0100.00716.23
7.2.320.0080.01316.42
7.2.310.0080.00816.32
7.2.300.0140.00316.64
7.2.290.0090.00616.27
7.2.260.0100.01015.20
7.2.250.0070.01314.79
7.2.240.0060.00914.70
7.2.230.0150.00615.16
7.2.220.0070.01115.21
7.2.210.0040.01214.99
7.2.200.0000.00914.57
7.2.190.0030.01514.80
7.2.180.0040.00714.88
7.2.170.0000.01614.83
7.2.160.0040.01114.57
7.2.150.0060.00916.84
7.2.140.0130.00316.55
7.2.130.0040.00716.73
7.2.120.0000.01216.90
7.2.110.0030.00616.51
7.2.100.0030.01016.73
7.2.90.0130.00016.92
7.2.80.0030.00916.69
7.2.70.0040.00416.79
7.2.60.0080.00516.83
7.2.50.0050.00516.59
7.2.40.0070.00716.66
7.2.30.0000.01316.73
7.2.20.0030.00916.76
7.2.10.0040.01116.80
7.2.00.0060.00916.81
7.1.330.0030.01015.60
7.1.320.0000.01715.64
7.1.310.0030.01015.47
7.1.300.0100.00315.75
7.1.290.0040.00715.65
7.1.280.0000.01015.73
7.1.270.0050.00315.77
7.1.260.0030.00515.66
7.1.250.0090.00315.36
7.1.240.0030.00615.59
7.1.230.0030.00915.79
7.1.220.0030.00715.80
7.1.210.0090.00315.49
7.1.200.0070.00415.59
7.1.190.0100.00315.66
7.1.180.0070.00715.85
7.1.170.0060.00815.73
7.1.160.0090.00315.82
7.1.150.0060.00615.48
7.1.140.0040.01015.59
7.1.130.0060.00615.64
7.1.120.0030.01215.60
7.1.110.0030.00615.72
7.1.100.0000.01415.85
7.1.90.0100.00715.59
7.1.80.0070.00715.72
7.1.70.0050.01016.33
7.1.60.0160.01125.48
7.1.50.0130.01225.18
7.1.40.0130.01724.89
7.1.30.0110.01625.03
7.1.20.0170.00925.04
7.1.10.0060.00916.11
7.1.00.0040.01116.17
7.0.330.0100.00315.25
7.0.320.0030.00515.05
7.0.310.0070.00315.33
7.0.300.0060.00615.35
7.0.290.0000.01415.47
7.0.280.0030.01015.32
7.0.270.0030.01015.15
7.0.260.0090.00315.03
7.0.250.0040.00715.41
7.0.240.0030.00915.40
7.0.230.0000.00815.39
7.0.220.0060.00615.30
7.0.210.0100.00315.35
7.0.200.0100.00816.00
7.0.190.0060.00616.02
7.0.180.0020.01415.64
7.0.170.0070.00915.71
7.0.160.0040.01015.80
7.0.150.0050.01115.67
7.0.140.0090.00615.82
7.0.130.0030.01015.90
7.0.120.0060.01015.79
7.0.110.0010.00715.86
7.0.100.0070.00915.73
7.0.90.0060.00915.75
7.0.80.0010.01115.93
7.0.70.0060.00915.84
7.0.60.0060.00815.58
7.0.50.0020.01015.83
7.0.40.0060.00714.99
7.0.30.0070.00914.93
7.0.20.0050.00914.84
7.0.10.0010.01514.82
7.0.00.0080.00714.70
5.6.400.0080.00414.13
5.6.390.0040.01114.30
5.6.380.0000.00814.33
5.6.370.0000.00914.13
5.6.360.0030.01314.40
5.6.350.0070.01014.20
5.6.340.0120.00313.76
5.6.330.0070.00714.46
5.6.320.0030.01014.54
5.6.310.0070.00714.47
5.6.300.0100.00313.97
5.6.290.0060.00314.05
5.6.280.0060.00913.95
5.6.270.0040.00814.38
5.6.260.0040.01414.13
5.6.250.0070.00714.20
5.6.240.0110.00414.42
5.6.230.0060.00614.18
5.6.220.0080.00814.26
5.6.210.0030.01214.06
5.6.200.0030.00713.99
5.6.190.0030.01214.18
5.6.180.0000.01714.20
5.6.170.0000.00814.00
5.6.160.0000.01714.11
5.6.150.0060.00613.95
5.6.140.0070.00714.22
5.6.130.0100.00014.51
5.6.120.0030.00614.29
5.6.110.0070.00714.51
5.6.100.0060.00914.13
5.6.90.0070.00714.32
5.6.80.0040.01414.14
5.6.70.0120.00314.18
5.6.60.0090.00614.02
5.6.50.0060.01114.09
5.6.40.0070.01014.19
5.6.30.0030.01214.12
5.6.20.0040.01114.05
5.6.10.0030.01014.40
5.6.00.0030.01014.23

preferences:
27.34 ms | 400 KiB | 5 Q