3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 0.000000000120023021301; var_dump(json_encode([ "0.000000000120023021301" ], JSON_NUMERIC_CHECK));

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)
8.3.40.0070.00718.72
8.3.30.0070.00719.05
8.3.20.0000.00720.28
8.3.10.0000.00723.66
8.3.00.0000.00822.37
8.2.170.0070.00722.96
8.2.160.0070.01022.15
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0070.01126.16
8.2.120.0040.00422.33
8.2.110.0000.00822.30
8.2.100.0070.00417.72
8.2.90.0070.00419.17
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0030.00617.91
8.2.50.0080.00018.07
8.2.40.0100.00019.39
8.2.30.0050.00318.04
8.2.20.0070.00017.64
8.2.10.0000.00719.40
8.2.00.0030.00617.55
8.1.270.0040.00423.86
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0100.00023.75
8.1.230.0070.00419.07
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0040.00417.38
8.1.180.0060.00318.10
8.1.170.0040.00418.64
8.1.160.0080.00021.86
8.1.150.0040.00418.39
8.1.140.0050.00217.39
8.1.130.0000.00717.71
8.1.120.0070.00017.34
8.1.110.0000.00817.37
8.1.100.0000.00717.21
8.1.90.0030.00317.27
8.1.80.0070.00017.32
8.1.70.0000.00717.20
8.1.60.0070.00017.43
8.1.50.0040.00417.36
8.1.40.0040.00417.26
8.1.30.0000.00817.34
8.1.20.0040.00417.36
8.1.10.0070.00017.33
8.1.00.0060.00617.27
8.0.300.0040.00418.77
8.0.290.0040.00417.30
8.0.280.0000.00718.30
8.0.270.0030.00317.11
8.0.260.0000.00816.76
8.0.250.0000.00716.72
8.0.240.0040.00416.71
8.0.230.0000.00716.82
8.0.220.0030.00316.73
8.0.210.0000.00716.79
8.0.200.0000.00616.77
8.0.190.0030.00516.85
8.0.180.0050.00316.68
8.0.170.0040.00416.78
8.0.160.0040.00416.64
8.0.150.0030.00416.70
8.0.140.0070.00016.74
8.0.130.0000.00613.12
8.0.120.0040.00416.79
8.0.110.0000.00716.79
8.0.100.0040.00416.82
8.0.90.0000.00816.84
8.0.80.0000.01516.72
8.0.70.0000.00716.62
8.0.60.0000.00716.81
8.0.50.0040.00416.73
8.0.30.0060.01616.99
8.0.20.0070.01217.40
8.0.10.0030.00316.68
8.0.00.0110.00816.76
7.4.330.0000.00515.07
7.4.320.0000.00616.39
7.4.300.0030.00316.49
7.4.290.0000.00716.46
7.4.280.0000.00716.46
7.4.270.0040.00316.46
7.4.260.0040.00416.45
7.4.250.0040.00416.33
7.4.240.0030.00416.39
7.4.230.0070.00016.40
7.4.220.0090.00616.35
7.4.210.0080.00616.45
7.4.200.0030.00316.31
7.4.190.0000.00716.46
7.4.160.0160.00016.53
7.4.150.0110.00617.40
7.4.140.0120.00517.86
7.4.130.0080.00916.47
7.4.120.0100.00916.39
7.4.110.0100.01316.29
7.4.100.0130.00616.32
7.4.90.0070.01116.48
7.4.80.0030.01416.25
7.4.70.0030.01316.43
7.4.60.0150.00316.29
7.4.50.0000.00516.41
7.4.40.0060.00922.77
7.4.30.0070.01016.36
7.4.10.0100.00714.75
7.4.00.0060.01114.86
7.3.330.0060.00013.12
7.3.320.0050.00012.80
7.3.310.0000.00815.97
7.3.300.0000.00716.03
7.3.290.0070.01316.13
7.3.280.0070.01116.14
7.3.270.0110.00617.40
7.3.260.0130.00416.56
7.3.250.0100.01016.46
7.3.240.0070.00916.31
7.3.230.0080.00916.39
7.3.210.0070.01316.14
7.3.200.0130.00919.39
7.3.190.0180.00316.17
7.3.180.0060.01216.18
7.3.170.0090.00616.27
7.3.160.0110.00416.22
7.3.130.0070.01014.83
7.3.120.0040.01414.45
7.3.110.0050.01214.85
7.3.100.0050.00914.59
7.3.90.0100.00414.66
7.3.80.0070.00614.49
7.3.70.0050.00714.62
7.3.60.0060.00814.59
7.3.50.0040.00414.44
7.3.40.0070.00714.68
7.3.30.0110.00414.75
7.3.20.0090.00316.34
7.3.10.0050.00816.60
7.3.00.0060.00616.43
7.2.330.0120.00616.38
7.2.320.0180.00416.23
7.2.310.0100.01016.33
7.2.300.0120.00916.49
7.2.290.0070.01016.36
7.2.260.0090.00914.54
7.2.250.0070.01214.72
7.2.240.0090.00814.83
7.2.230.0080.00514.89
7.2.220.0070.00714.97
7.2.210.0040.00814.86
7.2.200.0050.00814.77
7.2.190.0060.00714.92
7.2.180.0050.00914.83
7.2.170.0040.00714.96
7.2.160.0070.01014.95
7.2.150.0000.00916.69
7.2.140.0030.00616.67
7.2.130.0060.00816.73
7.2.120.0060.01216.54
7.2.110.0070.01016.40
7.2.100.0040.01016.48
7.2.90.0100.00816.78
7.2.80.0120.01016.29
7.2.70.0130.00316.50
7.2.60.0080.00616.67
7.2.50.0090.00816.79
7.2.40.0110.00616.79
7.2.30.0080.00816.71
7.2.20.0130.00116.76
7.2.10.0090.00616.65
7.2.00.0020.01216.55
7.1.330.0070.00715.61
7.1.320.0020.00915.47
7.1.310.0040.00715.65
7.1.300.0080.00615.63
7.1.290.0080.00615.68
7.1.280.0050.00515.52
7.1.270.0000.01415.55
7.1.260.0050.01015.80
7.1.250.0030.00615.64
7.1.240.0030.01015.63
7.1.230.0100.00615.55
7.1.220.0090.00315.48
7.1.210.0040.00915.63
7.1.200.0110.00415.62
7.1.190.0020.01315.70
7.1.180.0040.01115.65
7.1.170.0060.00815.46
7.1.160.0070.00815.36
7.1.150.0130.00315.50
7.1.140.0030.01015.72
7.1.130.0090.00315.54
7.1.120.0050.01115.74
7.1.110.0060.01015.58
7.1.100.0070.00716.41
7.1.90.0050.00815.60
7.1.80.0060.00715.62
7.1.70.0070.00515.92
7.1.60.0070.01316.99
7.1.50.0100.01116.04
7.1.40.0020.01415.43
7.1.30.0060.00615.65
7.1.20.0090.00515.52
7.1.10.0030.00915.66
7.1.00.0040.03017.77
7.0.330.0000.00915.34
7.0.320.0000.01415.18
7.0.310.0080.00615.13
7.0.300.0050.01215.05
7.0.290.0070.00615.21
7.0.280.0090.00515.23
7.0.270.0070.00815.34
7.0.260.0070.00915.22
7.0.250.0060.00915.18
7.0.240.0080.00615.14
7.0.230.0050.00415.34
7.0.220.0040.01115.39
7.0.210.0080.00515.41
7.0.200.0060.00615.63
7.0.190.0080.00515.21
7.0.180.0070.00814.96
7.0.170.0050.00915.29
7.0.160.0050.00815.39
7.0.150.0040.00415.07
7.0.140.0100.02517.53
7.0.130.0060.00615.41
7.0.120.0050.01015.19
7.0.110.0050.00915.07
7.0.100.0040.00815.33
7.0.90.0250.03116.81
7.0.80.0250.03016.85
7.0.70.0200.03116.84
7.0.60.0250.02816.89
7.0.50.0170.02316.95
7.0.40.0060.02915.53
7.0.30.0030.03515.55
7.0.20.0030.02715.59
7.0.10.0110.02015.65
7.0.00.0090.01915.58
5.6.400.0070.00414.28
5.6.390.0100.00614.14
5.6.380.0130.00414.18
5.6.370.0120.00414.19
5.6.360.0090.00514.23
5.6.350.0070.00613.98
5.6.340.0090.00514.26
5.6.330.0100.00614.16
5.6.320.0030.01014.13
5.6.310.0050.01014.30
5.6.300.0040.00514.34
5.6.290.0050.00614.30
5.6.280.0060.02716.37
5.6.270.0070.00714.14
5.6.260.0050.00814.37
5.6.250.0030.01114.22
5.6.240.0080.02316.21
5.6.230.0080.01516.36
5.6.220.0040.02716.27
5.6.210.0060.02316.21
5.6.200.0070.01816.46
5.6.190.0070.03016.33
5.6.180.0050.02616.41
5.6.170.0130.02416.30
5.6.160.0020.02716.41
5.6.150.0080.03416.36
5.6.140.0080.03116.48
5.6.130.0060.02416.57
5.6.120.0080.03316.41
5.6.110.0070.02416.31
5.6.100.0090.02616.46
5.6.90.0030.03516.50
5.6.80.0040.02316.19
5.6.70.0040.03316.35
5.6.60.0100.01816.24
5.6.50.0060.02216.36
5.6.40.0090.02016.13
5.6.30.0070.02416.07
5.6.20.0040.02416.33
5.6.10.0060.01716.12
5.6.00.0030.02316.10
5.5.380.0050.03715.74
5.5.370.0060.02115.78
5.5.360.0030.03315.87
5.5.350.0110.02115.75
5.5.340.0030.02615.82
5.5.330.0050.02215.92
5.5.320.0030.03415.96
5.5.310.0030.02515.80
5.5.300.0090.02615.83
5.5.290.0070.02315.87
5.5.280.0070.02115.82
5.5.270.0140.02715.75
5.5.260.0050.01915.85
5.5.250.0100.02715.86
5.5.240.0120.02615.70
5.5.230.0040.02415.61
5.5.220.0040.02215.66
5.5.210.0130.02615.68
5.5.200.0060.02715.68
5.5.190.0050.02215.65
5.5.180.0090.02615.52
5.5.170.0080.00714.00
5.5.160.0060.01715.69
5.5.150.0100.01915.74
5.5.140.0070.02715.58
5.5.130.0090.02715.64
5.5.120.0060.02915.65
5.5.110.0100.02315.70
5.5.100.0100.02915.62
5.5.90.0040.02015.64
5.5.80.0040.03515.65
5.5.70.0080.03015.61
5.5.60.0060.02715.61
5.5.50.0080.02815.64
5.5.40.0110.02615.65
5.5.30.0130.02715.65
5.5.20.0080.03015.58
5.5.10.0110.01615.54
5.5.00.0080.02915.50
5.4.450.0050.02214.32
5.4.440.0010.03414.41
5.4.430.0100.02614.22
5.4.420.0070.02614.19
5.4.410.0070.02914.24
5.4.400.0050.02914.16
5.4.390.0060.02014.24
5.4.380.0100.02714.11
5.4.370.0040.03114.25
5.4.360.0030.02114.20
5.4.350.0050.03014.17
5.4.340.0080.02614.22
5.4.330.0070.00311.87
5.4.320.0050.02814.25
5.4.310.0080.01414.15
5.4.300.0090.02714.15
5.4.290.0050.03114.20
5.4.280.0110.02514.18
5.4.270.0130.02514.19
5.4.260.0060.02814.14
5.4.250.0060.02214.24
5.4.240.0050.03014.06
5.4.230.0070.02714.31
5.4.220.0070.02714.19
5.4.210.0090.02814.17
5.4.200.0070.02614.12
5.4.190.0070.02814.21
5.4.180.0050.03114.11
5.4.170.0090.02614.24
5.4.160.0070.03114.09
5.4.150.0070.02114.16
5.4.140.0000.02313.27
5.4.130.0070.02713.31
5.4.120.0060.01813.27
5.4.110.0080.02513.18
5.4.100.0060.02913.31
5.4.90.0100.02413.23
5.4.80.0060.01513.22
5.4.70.0060.02913.35
5.4.60.0070.01613.24
5.4.50.0050.01513.27
5.4.40.0050.01613.23
5.4.30.0070.01213.27
5.4.20.0030.01713.29
5.4.10.0040.01613.36
5.4.00.0050.01513.06
5.3.290.0060.02412.51
5.3.280.0040.02812.49
5.3.270.0060.02812.51
5.3.260.0050.01912.51
5.3.250.0070.01712.50
5.3.240.0080.01612.34
5.3.230.0060.02712.46
5.3.220.0060.02612.40
5.3.210.0050.03212.49
5.3.200.0070.02512.47
5.3.190.0050.02012.46
5.3.180.0060.01712.56
5.3.170.0050.02612.53
5.3.160.0080.01412.55
5.3.150.0040.01712.51
5.3.140.0060.01512.53
5.3.130.0090.01212.50
5.3.120.0070.01412.52
5.3.110.0060.01512.55
5.3.100.0070.01412.35
5.3.90.0030.01712.37
5.3.80.0040.01812.28
5.3.70.0040.02412.31
5.3.60.0020.01812.21
5.3.50.0040.02212.22
5.3.40.0070.02812.24
5.3.30.0050.01512.25
5.3.20.0030.01812.14
5.3.10.0050.01912.12
5.3.00.0050.03011.99
5.2.170.0040.01911.98
5.2.160.0000.01911.96
5.2.150.0030.01812.00
5.2.140.0070.01711.87
5.2.130.0040.01511.96
5.2.120.0080.03111.95
5.2.110.0050.01911.96
5.2.100.0050.02011.84
5.2.90.0040.02411.82
5.2.80.0050.01511.97
5.2.70.0090.01211.92
5.2.60.0050.01511.92
5.2.50.0050.02211.90
5.2.40.0020.01511.88
5.2.30.0060.01311.84
5.2.20.0040.01511.85
5.2.10.0000.02011.85
5.2.00.0100.00811.72
5.1.60.0040.02711.30
5.1.50.0030.01311.31
5.1.40.0030.01311.42
5.1.30.0080.00811.57
5.1.20.0040.01511.58
5.1.10.0070.01511.43
5.1.00.0060.01311.42
5.0.50.0050.01010.66
5.0.40.0030.01310.62
5.0.30.0020.01610.52
5.0.20.0020.01210.53
5.0.10.0030.01010.52
5.0.00.0020.01610.47
4.4.90.0030.00810.43
4.4.80.0000.00910.43
4.4.70.0000.01110.43
4.4.60.0040.00910.43
4.4.50.0010.01110.43
4.4.40.0010.01310.43
4.4.30.0040.00810.43
4.4.20.0020.01010.43
4.4.10.0020.01010.43
4.4.00.0000.01510.43
4.3.110.0060.01110.43
4.3.100.0000.01010.43
4.3.90.0040.00810.43
4.3.80.0030.01410.43
4.3.70.0020.01010.43
4.3.60.0030.00710.43
4.3.50.0030.00810.43
4.3.40.0000.01510.43
4.3.30.0010.01010.43
4.3.20.0040.00810.43
4.3.10.0000.01210.43
4.3.00.0040.00710.43

preferences:
41.37 ms | 400 KiB | 5 Q