3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo var_export(20 / 3 * 1e6, true) . "\n"; echo var_export(6.66, true) . "\n"; echo var_export(6.0, true) . "\n"; function format($f) { return rtrim(rtrim(number_format($f, ini_get('precision'), '.', ''), '0'), '.'); } echo format(20/3) . "\n"; echo format((20 * 1e6) / 3) . "\n"; echo format(6.66) . "\n"; echo format(6.0) . "\n"; echo format(60.0) . "\n";

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)
8.3.60.0090.00618.30
8.3.50.0190.00821.09
8.3.40.0110.00718.93
8.3.30.0120.00320.11
8.3.20.0080.00020.46
8.3.10.0080.00021.14
8.3.00.0000.00823.83
8.2.180.0160.00316.50
8.2.170.0100.01022.96
8.2.160.0100.00320.47
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0080.00021.27
8.2.110.0000.00919.44
8.2.100.0070.00317.78
8.2.90.0060.00319.26
8.2.80.0000.00818.04
8.2.70.0030.00717.50
8.2.60.0080.00017.91
8.2.50.0030.00618.07
8.2.40.0040.00418.22
8.2.30.0080.00019.50
8.2.20.0000.00717.67
8.2.10.0020.00517.50
8.2.00.0000.00817.68
8.1.280.0070.00725.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0020.00528.09
8.1.240.0060.00322.50
8.1.230.0070.00421.09
8.1.220.0030.00618.77
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0080.00017.53
8.1.180.0040.00418.10
8.1.170.0070.00318.71
8.1.160.0050.00218.79
8.1.150.0000.00818.64
8.1.140.0050.00317.38
8.1.130.0040.00417.82
8.1.120.0040.00417.47
8.1.110.0030.00617.38
8.1.100.0080.00017.41
8.1.90.0070.00017.45
8.1.80.0000.00717.37
8.1.70.0000.00717.41
8.1.60.0030.00617.62
8.1.50.0040.00417.48
8.1.40.0000.00817.49
8.1.30.0040.00417.70
8.1.20.0000.00817.72
8.1.10.0000.00817.52
8.1.00.0040.00417.46
8.0.300.0070.00019.68
8.0.290.0070.00017.18
8.0.280.0070.00018.45
8.0.270.0030.00317.18
8.0.260.0060.00016.73
8.0.250.0000.00816.98
8.0.240.0000.00817.01
8.0.230.0000.01016.86
8.0.220.0030.00316.89
8.0.210.0070.00016.91
8.0.200.0040.00416.95
8.0.190.0050.00216.92
8.0.180.0040.00416.93
8.0.170.0040.00416.84
8.0.160.0030.00516.85
8.0.150.0040.00416.70
8.0.140.0030.00516.78
8.0.130.0050.00013.33
8.0.120.0080.00016.85
8.0.110.0080.00016.93
8.0.100.0040.00416.83
8.0.90.0040.00416.90
8.0.80.0060.00916.86
8.0.70.0000.00816.93
8.0.60.0000.00716.79
8.0.50.0050.00216.72
8.0.30.0080.01116.87
8.0.20.0070.01117.40
8.0.10.0050.00316.82
8.0.00.0100.00816.68
7.4.330.0000.00616.78
7.4.320.0060.00316.55
7.4.300.0000.00716.56
7.4.290.0030.00316.52
7.4.280.0030.00316.64
7.4.270.0030.00316.66
7.4.260.0000.00513.34
7.4.250.0060.00316.56
7.4.240.0040.00416.61
7.4.230.0040.00416.71
7.4.220.0100.00716.61
7.4.210.0050.01116.58
7.4.200.0080.00016.40
7.4.190.0000.00716.43
7.4.160.0100.00616.51
7.4.150.0130.01017.40
7.4.140.0110.00717.86
7.4.130.0100.01016.57
7.4.120.0070.00916.49
7.4.110.0120.00416.49
7.4.100.0070.01116.61
7.4.90.0090.00916.58
7.4.80.0090.00919.39
7.4.70.0080.00916.75
7.4.60.0060.01216.50
7.4.50.0060.00316.57
7.4.40.0030.01222.77
7.4.30.0060.01116.48
7.4.00.0030.00614.61
7.3.330.0000.00513.12
7.3.320.0030.00313.28
7.3.310.0000.00716.38
7.3.300.0030.00316.18
7.3.290.0100.00716.27
7.3.280.0110.00616.29
7.3.270.0100.00717.40
7.3.260.0120.00818.24
7.3.250.0120.00616.37
7.3.240.0080.00816.42
7.3.230.0140.00316.43
7.3.210.0040.01316.53
7.3.200.0140.00619.39
7.3.190.0090.01416.32
7.3.180.0060.00916.34
7.3.170.0090.00616.54
7.3.160.0090.00616.36
7.3.120.0150.00014.89
7.3.10.0090.00916.14
7.3.00.0120.00616.29
7.2.330.0070.01316.74
7.2.320.0070.01016.75
7.2.310.0090.00916.69
7.2.300.0060.00916.54
7.2.290.0110.01116.73
7.2.130.0070.00716.18
7.2.120.0100.00616.04
7.2.110.0080.00816.67
7.2.100.0070.01016.40
7.2.90.0110.00416.46
7.2.80.0100.01616.63
7.2.70.0080.00816.71
7.2.60.0080.00616.70
7.2.50.0030.01616.48
7.2.40.0220.00016.18
7.2.30.0130.00616.13
7.2.20.0060.01116.47
7.2.10.0040.00716.45
7.2.00.0050.00917.78
7.1.250.0030.00915.57
7.1.200.0070.00315.48
7.1.100.0040.00817.65
7.1.70.0030.01316.93
7.1.60.0120.00319.17
7.1.50.0040.01116.89
7.1.00.0130.06722.31
7.0.200.0000.00916.90
7.0.140.0000.07721.92
7.0.100.0000.08719.90
7.0.90.0000.08719.92
7.0.80.0130.07319.87
7.0.70.0070.07019.91
7.0.60.0100.07719.98
7.0.50.0630.06720.27
7.0.40.0070.08320.14
7.0.30.0070.08720.11
7.0.20.0030.08720.00
7.0.10.0030.08720.18
7.0.00.0100.07719.93
5.6.280.0100.06721.02
5.6.250.0070.08020.64
5.6.240.0070.08320.65
5.6.230.0130.06720.66
5.6.220.0070.04020.66
5.6.210.0130.07320.46
5.6.200.0100.08021.18
5.6.190.0070.08720.96
5.6.180.0200.06320.96
5.6.170.0200.07320.95
5.6.160.0170.07321.09
5.6.150.0130.07721.05
5.6.140.0070.07721.04
5.6.130.0070.08721.05
5.6.120.0100.08020.94
5.6.110.0130.08021.09
5.6.100.0070.05021.13
5.6.90.0070.09021.03
5.6.80.0170.07320.34
5.6.70.0170.06320.39
5.6.60.0070.08020.39
5.6.50.0100.07720.50
5.6.40.0170.07020.30
5.6.30.0130.07320.39
5.6.20.0200.06020.43
5.6.10.0200.07320.38
5.6.00.0130.07320.28
5.5.380.0000.05720.36
5.5.370.0100.06020.35
5.5.360.0000.08720.38
5.5.350.0070.07720.36
5.5.340.0070.07320.89
5.5.330.0130.07320.87
5.5.320.0000.07720.83
5.5.310.0030.08320.89
5.5.300.0170.07320.76
5.5.290.0100.07720.81
5.5.280.0130.07020.84
5.5.270.0070.08020.87
5.5.260.0170.07720.77
5.5.250.0130.08020.75
5.5.240.0100.06720.22
5.5.230.0000.08020.24
5.5.220.0000.07020.20
5.5.210.0100.06320.27
5.5.200.0100.07720.16
5.5.190.0030.07720.23
5.5.180.0070.07720.27
5.5.160.0100.07020.19
5.5.150.0030.08019.99
5.5.140.0100.04720.23
5.5.130.0000.05720.25
5.5.120.0130.07720.27
5.5.110.0070.07719.95
5.5.100.0100.04320.16
5.5.90.0130.07019.95
5.5.80.0030.06320.10
5.5.70.0030.07320.13
5.5.60.0030.07320.10
5.5.50.0100.08320.04
5.5.40.0130.07019.91
5.5.30.0030.07720.09
5.5.20.0030.07320.15
5.5.10.0030.08020.05
5.5.00.0170.05320.12
5.4.450.0030.08719.42
5.4.440.0130.07719.44
5.4.430.0100.07019.28
5.4.420.0070.07019.42
5.4.410.0030.06019.38
5.4.400.0070.07019.21
5.4.390.0000.08719.07
5.4.380.0130.07018.98
5.4.370.0070.06319.13
5.4.360.0130.06719.11
5.4.350.0100.06719.21
5.4.340.0070.07719.11
5.4.320.0170.06318.93
5.4.310.0100.07018.98
5.4.300.0030.04019.09
5.4.290.0070.07719.13
5.4.280.0100.04319.20
5.4.270.0000.07319.22
5.4.260.0030.08318.92
5.4.250.0130.07319.18
5.4.240.0070.03719.09
5.4.230.0070.07319.09
5.4.220.0170.06719.02
5.4.210.0130.06319.09
5.4.200.0200.05719.13
5.4.190.0170.06718.91
5.4.180.0030.04719.10
5.4.170.0100.08319.09
5.4.160.0030.07318.92
5.4.150.0100.06719.18
5.4.140.0130.06316.46
5.4.130.0030.07716.48
5.4.120.0070.06316.43
5.4.110.0000.07316.28
5.4.100.0100.03016.39
5.4.90.0070.04316.56
5.4.80.0030.07316.38
5.4.70.0130.06716.50
5.4.60.0130.07016.46
5.4.50.0070.06316.41
5.4.40.0100.07016.42
5.4.30.0030.07716.29
5.4.20.0070.06016.53
5.4.10.0170.06316.47
5.4.00.0070.06715.90
5.3.290.0030.08014.67
5.3.280.0000.07014.68
5.3.270.0100.07314.73
5.3.260.0030.08014.73
5.3.250.0170.06714.73
5.3.240.0030.08014.64
5.3.230.0130.07314.72
5.3.220.0070.07314.61
5.3.210.0070.07714.68
5.3.200.0130.06014.69
5.3.190.0100.07014.61
5.3.180.0030.05714.59
5.3.170.0000.08714.71
5.3.160.0070.07714.68
5.3.150.0100.07314.59
5.3.140.0030.06714.55
5.3.130.0030.08014.64
5.3.120.0000.05014.54
5.3.110.0070.06714.54
5.3.100.0000.04014.16
5.3.90.0030.03714.04
5.3.80.0000.06314.05
5.3.70.0130.06314.00
5.3.60.0030.07713.94
5.3.50.0000.08013.98
5.3.40.0030.05013.86
5.3.30.0030.07013.97
5.3.20.0070.07013.77
5.3.10.0030.07013.73
5.3.00.0030.05713.70
5.2.170.0030.06011.24
5.2.160.0070.05711.38
5.2.150.0030.05011.32
5.2.140.0000.06711.36
5.2.130.0100.06011.12
5.2.120.0030.06011.23
5.2.110.0030.06711.26
5.2.100.0030.05311.25
5.2.90.0130.05311.29
5.2.80.0130.02711.20
5.2.70.0030.06011.21
5.2.60.0070.06011.30
5.2.50.0030.05011.20
5.2.40.0070.05711.07
5.2.30.0070.03311.23
5.2.20.0070.06011.14
5.2.10.0070.06311.00
5.2.00.0000.06010.96
5.1.60.0070.05310.13
5.1.50.0070.05310.07
5.1.40.0100.04310.11
5.1.30.0030.04710.46
5.1.20.0030.05710.61
5.1.10.0100.02310.20
5.1.00.0030.05710.09
5.0.50.0070.0478.79
5.0.40.0030.0438.75
5.0.30.0030.0638.75
5.0.20.0000.0478.75
5.0.10.0070.0408.75
5.0.00.0030.0608.75
4.4.90.0030.0338.75
4.4.80.0030.0208.75
4.4.70.0000.0408.75
4.4.60.0000.0408.75
4.4.50.0070.0308.75
4.4.40.0100.0438.75
4.4.30.0030.0308.75
4.4.20.0000.0378.75
4.4.10.0070.0308.75
4.4.00.0030.0538.75
4.3.110.0030.0208.75
4.3.100.0000.0338.75
4.3.90.0030.0278.75
4.3.80.0100.0508.75
4.3.70.0070.0238.75
4.3.60.0000.0378.75
4.3.50.0000.0408.75
4.3.40.0000.0478.75
4.3.30.0030.0338.75
4.3.20.0000.0308.75
4.3.10.0030.0208.75
4.3.00.0030.0378.75

preferences:
48.14 ms | 401 KiB | 5 Q