3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo floatval("1.".str_repeat("1", 300000));

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)
8.3.60.0100.00618.31
8.3.50.0140.01021.53
8.3.40.0100.01319.39
8.3.30.0100.00619.45
8.3.20.0080.00020.75
8.3.10.0000.00922.23
8.3.00.0060.00319.38
8.2.180.0130.00617.13
8.2.170.0160.00322.96
8.2.160.0070.00720.95
8.2.150.0040.00424.18
8.2.140.0050.00524.66
8.2.130.0050.00326.16
8.2.120.0040.00422.09
8.2.110.0070.00320.68
8.2.100.0060.00618.59
8.2.90.0000.00819.58
8.2.80.0100.00017.97
8.2.70.0030.00618.22
8.2.60.0030.00618.30
8.2.50.0040.00718.07
8.2.40.0090.00019.68
8.2.30.0080.00018.71
8.2.20.0000.01018.25
8.2.10.0050.00318.63
8.2.00.0030.00618.34
8.1.280.0090.00625.92
8.1.270.0060.00322.82
8.1.260.0080.00026.35
8.1.250.0030.00628.09
8.1.240.0000.00923.77
8.1.230.0120.00019.80
8.1.220.0080.00018.29
8.1.210.0040.00418.77
8.1.200.0060.00317.85
8.1.190.0000.01017.73
8.1.180.0000.00818.15
8.1.170.0000.00918.99
8.1.160.0000.00822.42
8.1.150.0040.00419.34
8.1.140.0000.00817.96
8.1.130.0030.00518.35
8.1.120.0040.00417.83
8.1.110.0040.00417.79
8.1.100.0030.00517.90
8.1.90.0030.00618.03
8.1.80.0080.00018.01
8.1.70.0040.00417.94
8.1.60.0040.00418.02
8.1.50.0000.01017.93
8.1.40.0000.00918.00
8.1.30.0030.00618.25
8.1.20.0030.00618.21
8.1.10.0060.00318.03
8.1.00.0070.00717.97
8.0.300.0030.00518.77
8.0.290.0020.00617.25
8.0.280.0080.00018.95
8.0.270.0080.00017.64
8.0.260.0000.00817.82
8.0.250.0040.00417.40
8.0.240.0060.00317.46
8.0.230.0040.00417.48
8.0.220.0100.00017.24
8.0.210.0000.00717.45
8.0.200.0030.00517.38
8.0.190.0030.00717.43
8.0.180.0030.00617.41
8.0.170.0030.00617.47
8.0.160.0040.00417.30
8.0.150.0050.00317.30
8.0.140.0000.00817.24
8.0.130.0030.00313.88
8.0.120.0000.00917.42
8.0.110.0060.00317.35
8.0.100.0040.00417.37
8.0.90.0090.00017.21
8.0.80.0130.00317.33
8.0.70.0040.00417.21
8.0.60.0060.00317.24
8.0.50.0030.00617.29
8.0.30.0090.01217.58
8.0.20.0130.00717.49
8.0.10.0080.00017.56
8.0.00.0160.00317.50
7.4.330.0030.00315.00
7.4.320.0070.00017.02
7.4.300.0030.00316.93
7.4.290.0080.00017.11
7.4.280.0000.00816.99
7.4.270.0000.00717.10
7.4.260.0030.00617.01
7.4.250.0030.00717.08
7.4.240.0030.00517.02
7.4.230.0000.00816.92
7.4.220.0100.01017.02
7.4.210.0100.00717.05
7.4.200.0000.00817.09
7.4.160.0120.00617.03
7.4.150.0220.00617.40
7.4.140.0160.00617.86
7.4.130.0080.00917.00
7.4.120.0090.01017.04
7.4.110.0100.01016.89
7.4.100.0070.01117.09
7.4.90.0090.00917.03
7.4.80.0100.01319.39
7.4.70.0040.01316.99
7.4.60.0080.01117.16
7.4.50.0000.00617.07
7.4.40.0070.01417.20
7.4.30.0100.00716.92
7.4.00.0000.01615.35
7.3.330.0060.00013.56
7.3.320.0060.00013.63
7.3.310.0040.00416.82
7.3.300.0000.00716.63
7.3.290.0120.01516.80
7.3.280.0080.01216.79
7.3.270.0110.01517.40
7.3.260.0120.01216.74
7.3.250.0180.00616.87
7.3.240.0100.01617.18
7.3.230.0060.01216.91
7.3.210.0140.00316.76
7.3.200.0070.01319.39
7.3.190.0070.01116.95
7.3.180.0090.00916.67
7.3.170.0150.00617.09
7.3.160.0110.01117.02
7.3.10.0090.01116.53
7.3.00.0110.00616.49
7.2.330.0080.01117.22
7.2.320.0150.00917.07
7.2.310.0100.01016.96
7.2.300.0140.00417.31
7.2.290.0060.01217.11
7.2.130.0070.01416.50
7.2.120.0060.01116.66
7.2.110.0080.00916.64
7.2.100.0080.00816.64
7.2.90.0080.01016.40
7.2.80.0170.00816.62
7.2.70.0110.00716.64
7.2.60.0100.00916.73
7.2.50.0080.01216.80
7.2.40.0110.00816.55
7.2.30.0120.00416.70
7.2.20.0120.00716.65
7.2.10.0190.00916.54
7.2.00.0070.01217.48
7.1.250.0100.00815.67
7.1.230.0090.00615.71
7.1.220.0130.00915.40
7.1.210.0110.00315.46
7.1.200.0090.00615.52
7.1.190.0150.00015.67
7.1.180.0090.00315.81
7.1.170.0150.00415.59
7.1.160.0110.00315.47
7.1.150.0090.00515.79
7.1.140.0130.00315.65
7.1.130.0090.00915.45
7.1.120.0040.01215.71
7.1.110.0160.00015.83
7.1.100.0170.00716.80
7.1.90.0160.00815.34
7.1.80.0180.00015.83
7.1.70.0040.01116.32
7.1.60.0040.01216.51
7.1.50.0100.01016.39
7.1.40.0120.00616.19
7.1.30.0060.01216.14
7.1.20.0130.00716.24
7.1.10.0130.00515.89
7.1.00.0060.00916.04
7.0.310.0090.00515.48
7.0.300.0090.00915.29
7.0.290.0110.00415.06
7.0.280.0130.00315.13
7.0.270.0040.00915.34
7.0.260.0120.00515.51
7.0.250.0140.00315.52
7.0.240.0130.00315.49
7.0.230.0160.00815.31
7.0.220.0080.01215.22
7.0.210.0100.00515.43
7.0.200.0100.00215.89
7.0.190.0070.00615.92
7.0.180.0040.01115.85
7.0.170.0120.00415.69
7.0.160.0060.00615.84
7.0.150.0070.00715.75
7.0.140.0100.00315.67
7.0.130.0080.00716.00
7.0.120.0140.00615.85
7.0.110.0110.00715.65
7.0.100.0060.01015.63
7.0.90.0070.00715.69
7.0.80.0130.00615.81
7.0.70.0130.00315.89
7.0.60.0090.00515.54
7.0.50.0070.00415.96
7.0.40.0060.00814.24
7.0.30.0090.00514.13
7.0.20.0040.00814.25
7.0.10.0040.01114.26
7.0.00.0090.00214.22
5.6.380.0080.00814.76
5.6.370.0100.00514.93
5.6.360.0090.00914.88
5.6.350.0080.00814.69
5.6.340.0130.00314.65
5.6.330.0160.00015.02
5.6.320.0110.00714.68
5.6.310.0110.01114.46
5.6.300.0070.03117.88
5.6.290.0100.02018.27
5.6.280.0110.03317.92
5.6.270.0100.02018.13
5.6.260.0080.02818.10
5.6.250.0120.02318.13
5.6.240.0030.03618.01
5.6.230.0070.04618.19
5.6.220.0070.03418.15
5.6.210.0070.03217.92
5.6.200.0050.03018.13
5.6.190.0090.02217.92
5.6.180.0070.02418.15
5.6.170.0290.02418.04
5.6.160.0060.02518.24
5.6.150.0080.03018.17
5.6.140.0080.02418.15
5.6.130.0100.02618.09
5.6.120.0100.02317.98
5.6.110.0070.03217.93
5.6.100.0080.03017.99
5.6.90.0050.03117.84
5.6.80.0080.02317.75
5.6.70.0060.02317.82
5.6.60.0030.02917.67
5.6.50.0070.02817.81
5.6.40.0290.02217.82
5.6.30.0160.01717.67
5.6.20.0060.02617.71
5.6.10.0110.03317.66
5.6.00.0130.01917.67
5.5.380.0070.03615.39
5.5.370.0070.02515.43
5.5.360.0070.04515.40
5.5.350.0080.02715.39
5.5.340.0060.02515.61
5.5.330.0100.02315.48
5.5.320.0070.02515.66
5.5.310.0040.02515.57
5.5.300.0050.02415.57
5.5.290.0080.02215.61
5.5.280.0090.02315.63
5.5.270.0020.03115.65
5.5.260.0080.02415.56
5.5.250.0040.02715.52
5.5.240.0270.02215.28
5.5.230.0040.02415.34
5.5.220.0070.02315.25
5.5.210.0070.02315.33
5.5.200.0100.02015.25
5.5.190.0080.02215.25
5.5.180.0060.02215.33
5.5.170.0110.00714.85
5.5.160.0060.02215.36
5.5.150.0070.02215.29
5.5.140.0060.02415.31
5.5.130.0040.02715.32
5.5.120.0110.02015.29
5.5.110.0060.02815.31
5.5.100.0150.01915.27
5.5.90.0040.02315.22
5.5.80.0100.02415.28
5.5.70.0050.02415.26
5.5.60.0040.02515.28
5.5.50.0060.02415.29
5.5.40.0050.02915.27
5.5.30.0060.02115.25
5.5.20.0070.02415.27
5.5.10.0070.02815.11
5.5.00.0060.02415.10
5.4.450.0050.02816.29
5.4.440.0090.02516.28
5.4.430.0110.02116.28
5.4.420.0080.02416.24
5.4.410.0060.02416.25
5.4.400.0070.02016.15
5.4.390.0060.02416.15
5.4.380.0070.01916.15
5.4.370.0040.02316.12
5.4.360.0080.03816.08
5.4.350.0080.02116.07
5.4.340.0100.02316.03
5.4.330.0040.01112.79
5.4.320.0050.03316.07
5.4.310.0060.02516.17
5.4.300.0030.02616.14
5.4.290.0090.01816.14
5.4.280.0060.02316.14
5.4.270.0100.02116.21
5.4.260.0040.02416.01
5.4.250.0120.02516.04
5.4.240.0020.02916.08
5.4.230.0020.02916.16
5.4.220.0170.02416.21
5.4.210.0060.02216.16
5.4.200.0100.02516.14
5.4.190.0150.02016.13
5.4.180.0040.02716.12
5.4.170.0030.02816.15
5.4.160.0080.02116.03
5.4.150.0110.02116.14
5.4.140.0090.03714.89
5.4.130.0070.04014.89
5.4.120.0020.02514.94
5.4.110.0070.03214.95
5.4.100.0060.02614.82
5.4.90.0050.02614.87
5.4.80.0040.02214.96
5.4.70.0100.02714.94
5.4.60.0080.02414.81
5.4.50.0030.02514.95
5.4.40.0040.02214.96
5.4.30.0090.01914.96
5.4.20.0040.02614.95
5.4.10.0060.02414.94
5.4.00.0060.02014.54

preferences:
42.46 ms | 401 KiB | 5 Q