3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(is_float(1));

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)
8.3.60.0100.00718.43
8.3.50.0110.00721.93
8.3.40.0130.00519.28
8.3.30.0130.00920.27
8.3.20.0110.00621.87
8.3.10.0090.00722.37
8.3.00.0080.00920.25
8.2.180.0110.00417.96
8.2.170.0110.00920.82
8.2.160.0160.00620.74
8.2.150.0140.00822.03
8.2.140.0130.00422.72
8.2.130.0090.00723.20
8.2.120.0110.00321.44
8.2.110.0100.00721.09
8.2.100.0110.00719.93
8.2.90.0120.00619.98
8.2.80.0100.00420.03
8.2.70.0120.00819.80
8.2.60.0090.01019.25
8.2.50.0160.00519.36
8.2.40.0130.00619.73
8.2.30.0120.00619.28
8.2.20.0110.00719.23
8.2.10.0130.00619.28
8.2.00.0100.00618.67
8.1.280.0110.00425.92
8.1.270.0110.00621.50
8.1.260.0090.00623.99
8.1.250.0110.00224.75
8.1.240.0130.00621.79
8.1.230.0120.00420.70
8.1.220.0120.00319.79
8.1.210.0100.00620.04
8.1.200.0080.00819.58
8.1.190.0110.00418.83
8.1.180.0130.00519.11
8.1.170.0110.00519.33
8.1.160.0100.00619.93
8.1.150.0110.00519.38
8.1.140.0110.00619.04
8.1.130.0100.00518.59
8.1.120.0080.00718.42
8.1.110.0100.00518.43
8.1.100.0080.00518.27
8.1.90.0080.00618.10
8.1.80.0090.00618.10
8.1.70.0090.00517.90
8.1.60.0130.00418.01
8.1.50.0120.00517.98
8.1.40.0120.00417.93
8.1.30.0130.00517.97
8.1.20.0130.00517.92
8.1.10.0130.00517.80
8.1.00.0130.00517.81
8.0.300.0090.00620.29
8.0.290.0140.00519.18
8.0.280.0140.00318.99
8.0.270.0120.00418.93
8.0.260.0120.00518.37
8.0.250.0120.00417.94
8.0.240.0110.00617.98
8.0.230.0110.00617.83
8.0.220.0110.00617.62
8.0.210.0100.00717.46
8.0.200.0110.00617.42
8.0.190.0120.00617.45
8.0.180.0110.00517.42
8.0.170.0110.00617.38
8.0.160.0120.00517.33
8.0.150.0130.00517.23
8.0.140.0120.00517.25
8.0.130.0110.00617.09
8.0.120.0120.00617.28
8.0.110.0120.00617.25
8.0.100.0120.00417.14
8.0.90.0130.00417.22
8.0.80.0110.00617.20
8.0.70.0120.00417.17
8.0.60.0120.00517.27
8.0.50.0130.00417.30
8.0.30.0120.00517.14
8.0.20.0130.00617.22
8.0.10.0120.00617.29
8.0.00.0100.00617.35
7.4.330.0130.00316.73
7.4.320.0150.00517.68
7.4.300.0130.00517.08
7.4.290.0130.00517.07
7.4.280.0140.00517.01
7.4.270.0140.00416.99
7.4.260.0130.00416.95
7.4.250.0120.00616.93
7.4.240.0120.00516.82
7.4.230.0130.00316.90
7.4.220.0100.00616.84
7.4.210.0110.00516.88
7.4.200.0120.00416.85
7.4.190.0110.00516.91
7.4.180.0110.00516.89
7.4.160.0120.00516.80
7.4.150.0110.00616.80
7.4.140.0110.00616.82
7.4.130.0110.00616.67
7.4.120.0110.00516.60
7.4.110.0100.00616.69
7.4.100.0100.00716.71
7.4.90.0100.00516.66
7.4.80.0100.00616.76
7.4.70.0110.00616.71
7.4.60.0090.00716.66
7.4.50.0110.00516.65
7.4.40.0120.00516.68
7.4.30.0110.00516.71
7.4.20.0120.00516.68
7.4.10.0120.00616.63
7.4.00.0110.00616.57
7.3.330.0130.00516.58
7.3.320.0120.00616.58
7.3.310.0130.00516.71
7.3.300.0130.00516.72
7.3.290.0130.00516.63
7.3.280.0130.00616.63
7.3.270.0130.00616.67
7.3.260.0130.00516.64
7.3.250.0130.00616.65
7.3.240.0130.00616.60
7.3.230.0130.00616.55
7.3.220.0130.00616.52
7.3.210.0150.00416.57
7.3.200.0130.00616.60
7.3.190.0120.00716.52
7.3.180.0120.00616.49
7.3.170.0130.00616.57
7.3.160.0150.00516.57
7.3.150.0140.00516.56
7.3.140.0140.00616.54
7.3.130.0120.00716.50
7.3.120.0130.00516.48
7.3.110.0120.00616.42
7.3.100.0140.00516.43
7.3.90.0130.00516.63
7.3.80.0120.00616.44
7.3.70.0120.00616.54
7.3.60.0120.00616.57
7.3.50.0130.00616.52
7.3.40.0120.00616.53
7.3.30.0130.00616.43
7.3.20.0210.00517.06
7.3.10.0210.00617.00
7.3.00.0190.00516.95
7.2.340.0140.00616.58
7.2.330.0140.00616.62
7.2.320.0120.00816.63
7.2.310.0150.00516.63
7.2.300.0140.00616.63
7.2.290.0130.00716.62
7.2.280.0140.00616.64
7.2.270.0140.00616.63
7.2.260.0140.00716.51
7.2.250.0140.00616.56
7.2.240.0140.00616.55
7.2.230.0140.00716.56
7.2.220.0130.00716.54
7.2.210.0130.00616.57
7.2.200.0150.00616.63
7.2.190.0130.00716.58
7.2.180.0140.00516.70
7.2.170.0120.00716.68
7.2.160.0150.00616.57
7.2.150.0210.00617.20
7.2.140.0200.00617.22
7.2.130.0190.00717.29
7.2.120.0200.00617.29
7.2.110.0190.00717.27
7.2.100.0200.00617.25
7.2.90.0190.00717.19
7.2.80.0210.00617.25
7.2.70.0240.00617.15
7.2.60.0240.00717.11
7.2.50.0250.00717.08
7.2.40.0290.00717.16
7.2.30.0280.00617.19
7.2.20.0310.00617.20
7.2.10.0280.00717.21
7.2.00.0280.00717.21
7.1.330.0160.00616.53
7.1.320.0150.00516.46
7.1.310.0140.00516.50
7.1.300.0140.00616.54
7.1.290.0150.00516.53
7.1.280.0200.00616.56
7.1.270.0180.00516.35
7.1.260.0180.00616.31
7.1.250.0190.00516.19
7.1.240.0190.00616.20
7.1.230.0210.00516.24
7.1.220.0200.00616.25
7.1.210.0220.00516.25
7.1.200.0200.00516.24
7.1.190.0200.00616.22
7.1.180.0200.00516.24
7.1.170.0260.00716.01
7.1.160.0230.00716.17
7.1.150.0320.00716.15
7.1.140.0280.00716.21
7.1.130.0270.00616.22
7.1.120.0280.00616.22
7.1.110.0270.00716.14
7.1.100.0320.00716.16
7.1.90.0280.00816.13
7.1.80.0310.00616.17
7.1.70.0260.00616.00
7.1.60.0220.00717.65
7.1.50.0250.00617.67
7.1.40.0320.00617.65
7.1.30.0260.00717.65
7.1.20.0220.00717.63
7.1.10.0210.00616.07
7.1.00.0260.00716.04
7.0.330.0210.00615.89
7.0.320.0190.00615.90
7.0.310.0220.00615.92
7.0.300.0290.00615.75
7.0.290.0260.00515.83
7.0.280.0220.00515.90
7.0.270.0300.00515.94
7.0.260.0300.00815.93
7.0.250.0280.00615.99
7.0.240.0290.00615.98
7.0.230.0290.00616.03
7.0.220.0290.00515.98
7.0.210.0190.00615.92
7.0.200.0210.00515.92
7.0.190.0210.00615.92
7.0.180.0310.00615.89
7.0.170.0210.00715.92
7.0.160.0190.00615.85
7.0.150.0230.00615.86
7.0.140.0240.00615.88
7.0.130.0180.00815.91
7.0.120.0250.00715.89
7.0.110.0240.00515.90
7.0.100.0200.00715.85
7.0.90.0230.00715.83
7.0.80.0200.00615.80
7.0.70.0230.00615.78
7.0.60.0220.00615.84
7.0.50.0200.00615.81
7.0.40.0220.00615.87
7.0.30.0200.00615.85
7.0.20.0300.00515.79
7.0.10.0190.00715.83
7.0.00.0200.00515.80
5.6.400.0130.00515.90
5.6.390.0130.00615.94
5.6.380.0130.00615.90
5.6.370.0140.00615.89
5.6.360.0130.00715.91
5.6.350.0140.00615.87
5.6.340.0130.00715.86
5.6.330.0130.00615.88
5.6.320.0140.00515.87
5.6.310.0120.00715.87
5.6.300.0140.01016.02
5.6.290.0140.01016.10
5.6.280.0140.01016.16
5.6.270.0130.01016.14
5.6.260.0150.00916.11
5.6.250.0130.01016.09
5.6.240.0130.01016.11
5.6.230.0130.00916.17
5.6.220.0140.01016.17
5.6.210.0140.00916.16
5.6.200.0140.01016.21
5.6.190.0130.01116.20
5.6.180.0140.00916.17
5.6.170.0140.01016.19
5.6.160.0130.01016.22
5.6.150.0130.01016.19
5.6.140.0130.01016.18
5.6.130.0150.00916.14
5.6.120.0150.01016.19
5.6.110.0130.01016.08
5.6.100.0140.01016.10
5.6.90.0130.01016.12
5.6.80.0130.00916.06
5.6.70.0130.01016.14
5.6.60.0120.01016.13
5.6.50.0130.01016.04
5.6.40.0120.01016.07
5.6.30.0130.01116.05
5.6.20.0130.01015.98
5.6.10.0130.01016.01
5.6.00.0120.01016.05
5.5.380.0140.01015.79
5.5.370.0120.00915.81
5.5.360.0110.01115.64
5.5.350.0130.00915.63
5.5.340.0120.01015.63
5.5.330.0130.01115.65
5.5.320.0130.01015.64
5.5.310.0140.00915.67
5.5.300.0120.01015.67
5.5.290.0130.01015.63
5.5.280.0120.01015.70
5.5.270.0130.01115.62
5.5.260.0130.01015.66
5.5.250.0130.00915.74
5.5.240.0140.00915.69
5.5.230.0140.01015.66
5.5.220.0130.00915.67
5.5.210.0110.01115.70
5.5.200.0130.01015.58
5.5.190.0120.01015.60
5.5.180.0130.01115.59
5.5.170.0120.00715.62
5.5.160.0130.00915.56
5.5.150.0120.01015.53
5.5.140.0130.00915.51
5.5.130.0110.01115.52
5.5.120.0110.01115.48
5.5.110.0140.00915.51
5.5.100.0130.00815.61
5.5.90.0120.01015.63
5.5.80.0130.00915.59
5.5.70.0130.00915.64
5.5.60.0140.00915.61
5.5.50.0120.01015.65
5.5.40.0130.00915.65
5.5.30.0120.01015.69
5.5.20.0120.00915.67
5.5.10.0110.01015.58
5.5.00.0130.00815.57
5.4.450.0110.00813.54
5.4.440.0110.00913.51
5.4.430.0110.00813.52
5.4.420.0110.00813.56
5.4.410.0100.00913.50
5.4.400.0110.00713.48
5.4.390.0100.00813.50
5.4.380.0110.00713.46
5.4.370.0110.00813.48
5.4.360.0110.00713.48
5.4.350.0120.00713.45
5.4.340.0100.00913.50
5.4.330.0110.00413.22
5.4.320.0100.00813.52
5.4.310.0120.00713.50
5.4.300.0110.00813.53
5.4.290.0110.00713.50
5.4.280.0120.00713.48
5.4.270.0110.00813.51
5.4.260.0120.00813.49
5.4.250.0100.00913.50
5.4.240.0120.00713.47
5.4.230.0110.00713.38
5.4.220.0120.00813.37
5.4.210.0110.00713.37
5.4.200.0110.00813.39
5.4.190.0110.00813.40
5.4.180.0110.00813.39
5.4.170.0110.00713.42
5.4.160.0100.00813.38
5.4.150.0110.00813.41
5.4.140.0110.00713.32
5.4.130.0110.00813.35
5.4.120.0110.00813.35
5.4.110.0110.00813.33
5.4.100.0100.00813.33
5.4.90.0100.00813.34
5.4.80.0100.00813.37
5.4.70.0110.00713.34
5.4.60.0100.00713.35
5.4.50.0110.00713.30
5.4.40.0100.00713.35
5.4.30.0100.00813.35
5.4.20.0100.00813.35
5.4.10.0100.00813.37
5.4.00.0090.00713.24

preferences:
85.99 ms | 401 KiB | 5 Q