3v4l.org

run code in 300+ PHP versions simultaneously
<?php print (string) 0.0001 . ' asdf';

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)
8.3.60.0070.00716.75
8.3.50.0120.00717.05
8.3.40.0100.00318.71
8.3.30.0130.00718.77
8.3.20.0070.00018.69
8.3.10.0080.00020.43
8.3.00.0070.00419.38
8.2.180.0110.00716.38
8.2.170.0170.00022.96
8.2.160.0110.00422.25
8.2.150.0000.00724.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00421.05
8.2.110.0030.00620.99
8.2.100.0110.00017.77
8.2.90.0040.00419.23
8.2.80.0070.00017.80
8.2.70.0030.00617.63
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0050.00317.91
8.2.30.0050.00218.05
8.2.20.0040.00417.59
8.2.10.0070.00317.60
8.2.00.0070.00017.60
8.1.280.0080.00825.92
8.1.270.0050.00324.66
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0040.00420.69
8.1.230.0100.00720.96
8.1.220.0030.00517.74
8.1.210.0000.00918.81
8.1.200.0100.00017.13
8.1.190.0000.00817.39
8.1.180.0030.00618.10
8.1.170.0040.00418.81
8.1.160.0060.00318.81
8.1.150.0000.00818.50
8.1.140.0030.00517.33
8.1.130.0070.00017.61
8.1.120.0000.00717.30
8.1.110.0000.00717.25
8.1.100.0070.00017.41
8.1.90.0050.00217.45
8.1.80.0040.00417.33
8.1.70.0030.00317.32
8.1.60.0000.00817.41
8.1.50.0040.00417.28
8.1.40.0040.00417.43
8.1.30.0000.00717.44
8.1.20.0040.00417.55
8.1.10.0000.00817.44
8.1.00.0000.00717.38
8.0.300.0080.00019.98
8.0.290.0040.00416.75
8.0.280.0070.00018.36
8.0.270.0000.00717.30
8.0.260.0030.00316.73
8.0.250.0040.00416.92
8.0.240.0020.00516.93
8.0.230.0000.00716.95
8.0.220.0030.00316.92
8.0.210.0040.00416.77
8.0.200.0060.00016.92
8.0.190.0040.00416.84
8.0.180.0000.00816.81
8.0.170.0000.01016.77
8.0.160.0070.00016.96
8.0.150.0000.00916.79
8.0.140.0030.00716.73
8.0.130.0030.00313.32
8.0.120.0000.00716.73
8.0.110.0000.00816.91
8.0.100.0000.00716.88
8.0.90.0080.00016.66
8.0.80.0060.00916.84
8.0.70.0000.00816.68
8.0.60.0070.00016.69
8.0.50.0000.00716.68
8.0.30.0020.01616.94
8.0.20.0190.00616.96
8.0.10.0070.00016.89
8.0.00.0110.00616.56
7.4.330.0020.00212.92
7.4.320.0090.00016.38
7.4.300.0030.00316.34
7.4.290.0040.00416.22
7.4.280.0030.00616.50
7.4.270.0000.00616.48
7.4.260.0050.00013.16
7.4.250.0040.00416.43
7.4.240.0000.00716.28
7.4.230.0030.00316.57
7.4.220.0000.01716.21
7.4.210.0080.00916.44
7.4.200.0030.00316.29
7.4.190.0070.00016.63
7.4.160.0090.00616.31
7.4.150.0070.01716.25
7.4.140.0070.01016.40
7.4.130.0110.00716.35
7.4.120.0100.00716.38
7.4.110.0070.01016.42
7.4.100.0130.00316.27
7.4.90.0090.00916.38
7.4.80.0070.01016.54
7.4.70.0120.00416.25
7.4.60.0100.00916.27
7.4.50.0040.00416.30
7.4.40.0050.00516.28
7.4.30.0090.00616.35
7.4.00.0050.01214.84
7.3.330.0030.00313.17
7.3.320.0000.00513.07
7.3.310.0060.00016.14
7.3.300.0000.00616.20
7.3.290.0090.00616.27
7.3.280.0110.00516.21
7.3.270.0090.00916.30
7.3.260.0100.00916.34
7.3.250.0120.00516.17
7.3.240.0100.00716.23
7.3.230.0110.00516.38
7.3.210.0080.00916.19
7.3.200.0070.01019.39
7.3.190.0090.01316.45
7.3.180.0080.00816.20
7.3.170.0140.00516.22
7.3.160.0100.00916.39
7.3.120.0060.00814.86
7.3.110.0090.00914.71
7.3.100.0060.01014.80
7.3.90.0110.00514.91
7.3.80.0090.00514.67
7.3.70.0080.00614.66
7.3.60.0140.00214.83
7.3.50.0080.00814.77
7.3.40.0080.00814.72
7.3.30.0070.00514.63
7.3.20.0070.00716.45
7.3.10.0000.01216.37
7.3.00.0060.00816.61
7.2.330.0110.00616.39
7.2.320.0070.01016.36
7.2.310.0090.00916.40
7.2.300.0100.00616.30
7.2.290.0060.01116.54
7.2.250.0100.00614.97
7.2.240.0070.01114.97
7.2.230.0040.01215.04
7.2.220.0070.01014.90
7.2.210.0080.00615.07
7.2.200.0050.01114.81
7.2.190.0020.01114.89
7.2.180.0050.01014.92
7.2.170.0050.01015.17
7.1.330.0000.01615.63
7.1.320.0080.00815.66
7.1.310.0100.00415.67
7.1.300.0070.00615.79
7.1.290.0050.00915.70
7.1.280.0080.00815.63
7.1.270.0120.00215.72
7.1.260.0030.01015.72
7.1.70.0000.00916.63
7.1.60.0120.01219.40
7.1.50.0110.01116.85
7.1.00.0070.06722.46
7.0.200.0030.00516.29
7.0.140.0000.07321.96
7.0.120.0100.06722.01
7.0.60.0070.07719.89
7.0.50.0100.03317.87
7.0.40.0070.04320.15
7.0.30.0600.06720.02
7.0.20.0200.04320.09
7.0.10.0300.06320.12
7.0.00.0100.04720.16
5.6.280.0030.07321.14
5.6.210.0130.06020.74
5.6.200.0070.03718.13
5.6.190.0070.07320.32
5.6.180.0270.04320.60
5.6.170.0330.04720.71
5.6.160.0200.04020.44
5.6.150.0130.04318.15
5.6.140.0070.05018.17
5.6.130.0030.08718.18
5.6.120.0030.04321.00
5.6.110.0030.09020.99
5.6.100.0100.08321.10
5.6.90.0070.04020.94
5.6.80.0070.05020.38
5.6.70.4370.04020.51
5.5.350.0270.03720.37
5.5.340.0170.04717.91
5.5.330.0100.05020.36
5.5.320.0230.07320.21
5.5.310.0300.06020.23
5.5.300.0100.04017.94
5.5.290.0000.04317.91
5.5.280.0100.03720.77
5.5.270.0070.08320.63
5.5.260.0030.05020.96
5.5.250.0130.07320.65
5.5.240.0030.07720.14
5.4.450.1770.03719.56
5.4.440.1930.04319.43
5.4.430.1630.03719.37
5.4.420.1930.04319.56
5.4.410.1900.04019.10
5.4.400.1770.04018.94
5.4.390.1630.03719.10
5.4.380.1670.03319.13
5.4.370.1630.03319.13
5.4.360.1730.04319.21
5.4.350.1600.03319.22
5.4.340.1370.04019.12
5.4.320.1470.03018.89
5.4.310.0100.03719.12
5.4.300.0000.04719.08
5.4.290.0630.04319.12
5.4.280.1900.04019.10
5.4.270.1470.04019.10
5.4.260.1700.04019.23
5.4.250.1700.03319.05
5.4.240.1630.04319.23
5.4.230.1630.03719.07
5.4.220.1500.03718.91
5.4.210.1670.03319.21
5.4.200.1470.03719.23
5.4.190.1630.03719.08
5.4.180.1530.04019.14
5.4.170.0770.03719.22
5.4.160.0030.03719.05
5.4.150.0000.04019.06
5.4.140.1270.04316.18
5.4.130.0500.03016.21
5.4.120.0030.04316.26
5.4.110.0000.03716.20
5.4.100.1230.03016.50
5.4.90.1370.03716.39
5.4.80.1600.04016.38
5.4.70.1630.03716.37
5.4.60.1530.03716.37
5.4.50.2000.04016.38
5.4.40.1470.03316.40
5.4.30.1700.03016.38
5.4.20.1630.03716.36
5.4.10.1600.03716.18
5.4.00.1900.03715.70
5.3.290.1900.04014.75
5.3.280.1700.03714.53
5.3.270.2000.04014.44
5.3.260.1830.04314.45
5.3.250.1770.03314.55
5.3.240.1870.03714.45
5.3.230.1700.03314.55
5.3.220.1630.03714.51
5.3.210.1670.03714.50
5.3.200.1630.03714.58
5.3.190.1970.04314.51
5.3.180.1770.04014.43
5.3.170.1700.03714.42
5.3.160.1600.04014.41
5.3.150.1670.03314.50
5.3.140.1630.04014.59
5.3.130.1730.03714.38
5.3.120.1770.04014.59
5.3.110.1830.04714.59
5.3.100.1630.04313.87
5.3.90.1670.03714.05
5.3.80.1670.03313.96
5.3.70.1630.04013.95
5.3.60.1600.04013.95
5.3.50.1700.03713.73
5.3.40.1700.03313.88
5.3.30.1700.03713.86
5.3.20.2070.04013.65
5.3.10.2100.03013.74
5.3.00.1900.04013.73
5.2.170.1400.03011.08
5.2.160.1530.03011.19
5.2.150.1330.03010.98
5.2.140.1300.03011.18
5.2.130.1400.03011.03
5.2.120.1700.02710.95
5.2.110.1630.03711.17
5.2.100.0200.03311.26
5.2.90.0030.06310.94
5.2.80.0070.06010.93
5.2.70.0970.03311.18
5.2.60.1370.02711.20
5.2.50.1570.03310.87
5.2.40.1200.02711.04
5.2.30.1030.03010.85
5.2.20.1070.03010.79
5.2.10.1330.03310.77
5.2.00.1070.02710.67
5.1.60.1170.03310.06
5.1.50.1030.0279.98
5.1.40.1200.0309.97
5.1.30.1370.02710.28
5.1.20.1300.02310.46
5.1.10.1300.0309.99
5.1.00.1000.02310.04
5.0.50.0000.0308.44
5.0.40.0000.0478.30
5.0.30.0030.0638.14
5.0.20.0000.0238.23
5.0.10.0000.0478.21
5.0.00.0100.0408.15
4.4.90.0000.0277.98
4.4.80.0170.0237.98
4.4.70.0830.0237.98
4.4.60.0730.0237.98
4.4.50.0670.0237.98
4.4.40.0600.0307.98
4.4.30.0570.0137.98
4.4.20.0570.0207.98
4.4.10.0830.0177.98
4.4.00.0730.0307.98
4.3.110.0630.0277.98
4.3.100.0500.0207.98
4.3.90.0630.0237.98
4.3.80.0700.0337.98
4.3.70.0670.0277.98
4.3.60.0700.0237.98
4.3.50.0600.0137.98
4.3.40.0530.0237.98
4.3.30.0270.0137.98
4.3.20.0300.0277.98
4.3.10.0330.0277.98
4.3.00.0300.0207.98

preferences:
36.45 ms | 401 KiB | 5 Q