3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo PHP_INT_SIZE . "\n\n"; $json = '1'; $jsons = array( '1', '2147483647', # 32bit max INT '9223372036854775807', # 64bit max INT '99999999999999999999', # something more than 64 bits ); echo "As INT\n------\n"; foreach ($jsons as $json) { var_dump(json_decode($json, FALSE, 512)); } echo "\n"; echo "As STRING\n---------\n"; foreach ($jsons as $json) { var_dump(json_decode($json, FALSE, 512, JSON_BIGINT_AS_STRING)); }

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)
8.3.60.0110.00416.48
8.3.50.0120.00917.44
8.3.40.0090.00618.45
8.3.30.0090.00618.42
8.3.20.0080.00018.77
8.3.10.0000.00920.36
8.3.00.0030.00619.25
8.2.180.0070.01416.50
8.2.170.0100.00722.96
8.2.160.0100.00721.02
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0050.00319.23
8.2.110.0070.00321.00
8.2.100.0090.00317.78
8.2.90.0030.00619.33
8.2.80.0080.00019.15
8.2.70.0030.00517.38
8.2.60.0030.00617.93
8.2.50.0030.00618.07
8.2.40.0000.00718.12
8.2.30.0030.00617.96
8.2.20.0020.00517.70
8.2.10.0050.00317.66
8.2.00.0050.00517.73
8.1.280.0150.00625.92
8.1.270.0110.00724.66
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0060.00322.38
8.1.230.0110.00020.95
8.1.220.0030.00617.74
8.1.210.0030.00518.77
8.1.200.0030.00617.34
8.1.190.0040.00417.40
8.1.180.0050.00318.10
8.1.170.0000.00918.72
8.1.160.0040.00418.85
8.1.150.0030.00618.55
8.1.140.0000.00817.44
8.1.130.0000.00717.72
8.1.120.0000.00817.52
8.1.110.0020.00517.32
8.1.100.0040.00417.35
8.1.90.0040.00417.34
8.1.80.0000.00717.42
8.1.70.0030.00317.46
8.1.60.0030.00617.50
8.1.50.0030.00617.52
8.1.40.0040.00417.42
8.1.30.0030.00517.69
8.1.20.0030.00517.59
8.1.10.0040.00417.40
8.1.00.0050.00317.46
8.0.300.0000.00719.98
8.0.290.0000.00816.63
8.0.280.0070.00018.37
8.0.270.0000.00817.29
8.0.260.0030.00316.80
8.0.250.0070.00016.94
8.0.240.0070.00017.02
8.0.230.0030.00316.93
8.0.220.0030.00516.78
8.0.210.0030.00316.74
8.0.200.0070.00016.79
8.0.190.0040.00416.96
8.0.180.0040.00316.88
8.0.170.0060.00316.89
8.0.160.0070.00016.96
8.0.150.0040.00416.83
8.0.140.0030.00716.84
8.0.130.0000.00613.28
8.0.120.0070.00016.84
8.0.110.0060.00316.89
8.0.100.0050.00216.88
8.0.90.0040.00416.85
8.0.80.0120.00916.88
8.0.70.0000.00816.75
8.0.60.0000.00816.90
8.0.50.0040.00416.88
8.0.30.0100.00717.09
8.0.20.0080.01617.24
8.0.10.0070.00017.05
8.0.00.0060.01416.88
7.4.330.0050.00013.05
7.4.320.0060.00016.52
7.4.300.0030.00316.45
7.4.290.0000.00616.45
7.4.280.0050.00316.60
7.4.270.0070.00016.57
7.4.260.0000.00513.38
7.4.250.0030.00516.62
7.4.240.0000.00716.46
7.4.230.0070.00016.68
7.4.220.0120.00616.38
7.4.210.0080.00716.57
7.4.200.0000.00716.66
7.4.190.0000.00716.68
7.4.160.0110.00816.57
7.4.150.0090.00916.54
7.4.140.0100.01016.49
7.4.130.0100.00716.60
7.4.120.0090.01016.55
7.4.110.0140.00316.48
7.4.100.0060.01216.17
7.4.90.0120.00916.44
7.4.80.0140.00919.39
7.4.70.0090.00916.45
7.4.60.0030.01416.39
7.4.50.0000.00916.64
7.4.40.0040.00716.54
7.4.30.0150.00316.35
7.4.00.0100.00314.80
7.3.330.0000.00613.11
7.3.320.0000.00512.96
7.3.310.0040.00416.09
7.3.300.0050.00216.23
7.3.290.0110.00716.29
7.3.280.0070.01316.27
7.3.270.0100.00716.36
7.3.260.0080.00816.62
7.3.250.0130.01016.32
7.3.240.0080.00816.44
7.3.230.0000.01716.59
7.3.210.0060.01216.47
7.3.200.0130.00916.24
7.3.190.0030.01516.31
7.3.180.0130.00316.28
7.3.170.0180.00316.63
7.3.160.0140.00716.59
7.3.120.0120.00314.77
7.2.330.0090.00916.38
7.2.320.0040.01216.60
7.2.310.0160.00316.49
7.2.300.0100.00616.79
7.2.290.0070.01016.57
7.2.00.0070.00319.11
7.1.100.0030.01017.89
7.1.70.0000.01116.98
7.1.60.0000.02519.40
7.1.50.0060.01316.95
7.1.00.0030.07322.36
7.0.200.0240.01014.65
7.0.140.0030.07021.95
7.0.120.0030.06322.05
7.0.60.0030.08321.59
7.0.50.0130.07317.81
7.0.40.0000.06719.90
7.0.30.0370.06320.13
7.0.20.0270.08720.04
7.0.10.0070.08320.16
7.0.00.0030.09320.09
5.6.280.0100.06721.09
5.6.210.0130.07020.64
5.6.200.0170.07718.12
5.6.190.0070.04320.45
5.6.180.0270.04020.41
5.6.170.0370.06720.62
5.6.160.0070.08320.33
5.6.150.0030.04718.20
5.6.140.0100.08018.21
5.6.130.0130.07718.19
5.6.120.0100.07721.11
5.6.110.0070.05721.13
5.6.100.0030.06321.08
5.6.90.0100.03320.87
5.6.80.0070.08020.43
5.5.350.0030.08320.43
5.5.340.0070.08018.02
5.5.330.0100.08020.15
5.5.320.0270.08020.29
5.5.310.0300.07320.27
5.5.300.0100.07717.95
5.5.290.0130.07017.95
5.5.280.0130.08020.63
5.5.270.0070.03720.74
5.5.260.0030.09320.86
5.5.250.0100.08020.77
5.5.240.0200.07020.22
5.4.450.0000.05719.12
5.4.440.0030.05019.11
5.4.430.0100.07719.46
5.4.420.0170.07319.50
5.4.410.0070.05019.11
5.4.400.0100.05718.93
5.4.390.0100.07319.12
5.4.380.0070.08018.79
5.4.370.0100.07319.14
5.4.360.0030.08019.18
5.4.350.0100.07718.79
5.4.340.0030.04718.92
5.4.320.0100.05718.80
5.4.310.0100.06719.18
5.4.300.0000.05019.10
5.4.290.0130.07019.01
5.4.280.0100.04319.17
5.4.270.0200.05319.17
5.4.260.0070.07319.11
5.4.250.0030.08319.17
5.4.240.0130.07019.05
5.4.230.0130.06719.17
5.4.220.0070.05318.80
5.4.210.0100.04319.07
5.4.200.0070.06319.07
5.4.190.0070.04019.06
5.4.180.0070.07318.78
5.4.170.0070.07718.77
5.4.160.0070.07319.15
5.4.150.0100.03319.05
5.4.140.0030.03716.29
5.4.130.0030.04016.36
5.4.120.0070.07716.26
5.4.110.0100.07016.34
5.4.100.0100.05016.28
5.4.90.0030.03716.60
5.4.80.0100.06716.22
5.4.70.0100.06716.40
5.4.60.0030.07316.21
5.4.50.0100.06316.36
5.4.40.0030.08316.32
5.4.30.0170.06016.12
5.4.20.0100.05316.22
5.4.10.0100.07016.25
5.4.00.0070.03315.61
5.3.290.0070.10014.46
5.3.280.0000.05314.58
5.3.270.0100.06714.54
5.3.260.0000.05014.40
5.3.250.0070.03714.54
5.3.240.0030.04314.62
5.3.230.0030.08314.57
5.3.220.0200.06014.52
5.3.210.0030.08014.54
5.3.200.0100.07014.54
5.3.190.0030.05014.52
5.3.180.0030.07714.53
5.3.170.0100.04314.49
5.3.160.0030.05314.66
5.3.150.0070.04314.49
5.3.140.0130.06714.38
5.3.130.0000.05314.50
5.3.120.0100.07314.57
5.3.110.0070.07014.48
5.3.100.0070.04313.98
5.3.90.0030.06713.95
5.3.80.0100.05014.00
5.3.70.0100.06713.96
5.3.60.0000.05313.96
5.3.50.0070.07713.89
5.3.40.0030.07714.05
5.3.30.0030.07313.84
5.3.20.0130.07013.79
5.3.10.0130.06713.47
5.3.00.0030.05313.46
5.2.170.0030.05311.08
5.2.160.0000.04011.02
5.2.150.0100.06011.05
5.2.140.0070.06311.04
5.2.130.0130.05011.08
5.2.120.0030.03311.18
5.2.110.0030.04011.02
5.2.100.0170.02711.18
5.2.90.0000.04010.93
5.2.80.0070.03311.02
5.2.70.0100.06011.25
5.2.60.0070.03311.20
5.2.50.0070.04010.98
5.2.40.0030.02711.00
5.2.30.0030.03710.85
5.2.20.0070.02310.94
5.2.10.0030.06010.91
5.2.00.0030.03010.67
5.1.60.0070.0479.98
5.1.50.0030.0309.89
5.1.40.0070.0309.95
5.1.30.0070.04710.21
5.1.20.0130.05010.48
5.1.10.0070.0279.98
5.1.00.0000.04710.01
5.0.50.0000.0278.51
5.0.40.0030.0178.40
5.0.30.0000.0478.28
5.0.20.0030.0338.10
5.0.10.0030.0308.21
5.0.00.0030.0638.13
4.4.90.0000.0277.75
4.4.80.0000.0377.75
4.4.70.0030.0377.75
4.4.60.0030.0207.75
4.4.50.0000.0207.75
4.4.40.0000.0337.75
4.4.30.0030.0177.75
4.4.20.0000.0177.75
4.4.10.0000.0237.75
4.4.00.0000.0307.75
4.3.110.0030.0137.75
4.3.100.0000.0207.75
4.3.90.0000.0377.75
4.3.80.0000.0537.75
4.3.70.0030.0137.75
4.3.60.0000.0237.75
4.3.50.0000.0177.75
4.3.40.0000.0377.75
4.3.30.0030.0207.75
4.3.20.0030.0207.75
4.3.10.0000.0377.75
4.3.00.0000.0337.75

preferences:
68.29 ms | 401 KiB | 5 Q