3v4l.org

run code in 300+ PHP versions simultaneously
<?php $n = (integer)"dfgdf"; var_dump(empty($n) ? "" : number_format($n, 3), gettype($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)
8.3.60.0120.00918.31
8.3.50.0130.00321.99
8.3.40.0070.00718.63
8.3.30.0110.00418.79
8.3.20.0000.00820.05
8.3.10.0080.00021.84
8.3.00.0040.00722.46
8.2.180.0100.01016.38
8.2.170.0110.00422.96
8.2.160.0100.00320.44
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0050.00319.35
8.2.110.0060.01220.52
8.2.100.0080.00417.72
8.2.90.0080.00017.75
8.2.80.0040.00418.66
8.2.70.0040.00417.63
8.2.60.0000.00917.63
8.2.50.0000.00817.78
8.2.40.0060.00319.22
8.2.30.0070.00017.98
8.2.20.0060.00317.71
8.2.10.0050.00319.47
8.2.00.0000.00717.77
8.1.280.0100.00725.92
8.1.270.0080.00022.02
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00020.68
8.1.230.0000.01122.20
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0060.00317.35
8.1.190.0040.00417.10
8.1.180.0000.00919.30
8.1.170.0000.00717.62
8.1.160.0070.00022.00
8.1.150.0090.00018.68
8.1.140.0000.00717.42
8.1.130.0040.00417.80
8.1.120.0040.00417.47
8.1.110.0040.00417.46
8.1.100.0030.00617.48
8.1.90.0000.00717.37
8.1.80.0040.00417.32
8.1.70.0040.00417.37
8.1.60.0080.00017.46
8.1.50.0040.00417.55
8.1.40.0000.00817.53
8.1.30.0000.00717.49
8.1.20.0030.00617.58
8.1.10.0050.00317.46
8.1.00.0030.00517.38
8.0.300.0040.00418.77
8.0.290.0050.00216.63
8.0.280.0070.00018.35
8.0.270.0040.00417.18
8.0.260.0030.00316.68
8.0.250.0090.00016.96
8.0.240.0030.00416.94
8.0.230.0000.00816.84
8.0.220.0030.00316.79
8.0.210.0030.00316.91
8.0.200.0000.00617.00
8.0.190.0040.00416.83
8.0.180.0030.00516.90
8.0.170.0030.00516.74
8.0.160.0000.00816.84
8.0.150.0070.00016.86
8.0.140.0000.00716.90
8.0.130.0060.00013.41
8.0.120.0080.00016.89
8.0.110.0000.00716.75
8.0.100.0030.00516.81
8.0.90.0030.00417.00
8.0.80.0060.01416.91
8.0.70.0070.00016.85
8.0.60.0040.00416.85
8.0.50.0070.00017.00
8.0.30.0120.00716.91
8.0.20.0130.00417.40
8.0.10.0040.00417.12
8.0.00.0090.01216.60
7.4.330.0000.00515.10
7.4.320.0050.00216.59
7.4.300.0030.00316.45
7.4.290.0000.00716.53
7.4.280.0000.00816.60
7.4.270.0000.00716.50
7.4.260.0040.00416.56
7.4.250.0000.00716.36
7.4.240.0050.00216.50
7.4.230.0000.00716.49
7.4.220.0090.00916.64
7.4.210.0090.00616.54
7.4.200.0070.00016.45
7.4.190.0070.00016.65
7.4.160.0000.02116.37
7.4.150.0120.00617.40
7.4.140.0090.01017.86
7.4.130.0110.00616.43
7.4.120.0090.00916.48
7.4.110.0070.01016.39
7.4.100.0100.00716.53
7.4.90.0030.01716.38
7.4.80.0030.01619.39
7.4.70.0040.01116.46
7.4.60.0090.01316.39
7.4.50.0030.00516.00
7.4.40.0120.00322.77
7.4.30.0000.01716.35
7.4.00.0100.00715.11
7.3.330.0000.00613.14
7.3.320.0000.00613.09
7.3.310.0000.00716.14
7.3.300.0000.00616.27
7.3.290.0080.01216.21
7.3.280.0070.00916.21
7.3.270.0080.00817.40
7.3.260.0110.00716.18
7.3.250.0120.00616.25
7.3.240.0070.01016.21
7.3.230.0030.01316.39
7.3.210.0110.00516.23
7.3.200.0040.01219.39
7.3.190.0130.00616.59
7.3.180.0100.00616.60
7.3.170.0060.01016.46
7.3.160.0040.01216.35
7.3.120.0130.00314.98
7.3.110.0060.00914.65
7.3.100.0070.00714.86
7.3.90.0040.01214.87
7.3.80.0110.00414.66
7.3.70.0070.01014.75
7.3.60.0060.00914.41
7.3.50.0130.00314.46
7.3.40.0070.01014.77
7.3.30.0080.00014.68
7.3.20.0080.00016.52
7.3.10.0090.00616.69
7.3.00.0100.00516.66
7.2.330.0100.00716.57
7.2.320.0160.01316.55
7.2.310.0150.00616.62
7.2.300.0070.01116.64
7.2.290.0110.00616.67
7.2.240.0090.00615.07
7.2.230.0000.01514.99
7.2.220.0100.00614.88
7.2.210.0060.00915.11
7.2.200.0060.00615.08
7.2.190.0100.00315.07
7.2.180.0070.01015.01
7.2.170.0070.00714.98
7.2.160.0000.01715.00
7.2.150.0060.00616.98
7.2.140.0070.01016.77
7.2.130.0090.00316.63
7.2.120.0030.01017.03
7.2.110.0060.01116.96
7.2.100.0060.00916.94
7.2.90.0040.00916.80
7.2.80.0090.00416.72
7.2.70.0040.01016.73
7.2.60.0030.01116.92
7.2.50.0060.01016.92
7.2.40.0070.01016.92
7.2.30.0110.00516.87
7.2.20.0090.00616.90
7.2.10.0080.00416.87
7.2.00.0100.00716.89
7.1.330.0060.00915.96
7.1.320.0100.00315.77
7.1.310.0080.00515.81
7.1.300.0070.01015.78
7.1.290.0030.01115.55
7.1.280.0090.00615.77
7.1.270.0070.00415.38
7.1.260.0000.01115.71
7.1.250.0070.00615.55
7.1.200.0070.00315.57
7.1.100.0110.00417.73
7.1.70.0030.00917.00
7.1.60.0170.00719.82
7.1.50.0030.02016.82
7.1.00.0000.08022.27
7.0.200.0070.00716.82
7.0.140.0030.07322.01
7.0.60.0100.03319.91
7.0.50.0100.06317.88
7.0.40.0100.08020.25
7.0.30.0300.07720.17
7.0.20.0230.03720.30
7.0.10.0100.04720.20
7.0.00.0170.06320.04
5.6.280.0000.07320.77
5.6.210.0130.08020.75
5.6.200.0130.03318.17
5.6.190.0130.08320.61
5.6.180.0230.04320.41
5.6.170.0330.04320.52
5.6.160.0100.05720.38
5.6.150.0070.08018.11
5.6.140.0070.07018.12
5.6.130.0100.07318.11
5.6.120.0170.07321.02
5.6.110.0070.07321.11
5.6.100.0100.07721.10
5.6.90.0130.05721.02
5.6.80.0170.05320.43
5.5.350.0230.07720.43
5.5.340.0030.04318.02
5.5.330.0070.04020.41
5.5.320.0270.04020.30
5.5.310.0100.05720.18
5.5.300.0030.05717.98
5.5.290.0030.04317.95
5.5.280.0070.06020.85
5.5.270.0070.07720.95
5.5.260.0030.07720.78
5.5.250.0100.07720.55
5.5.240.0100.06720.14
5.4.450.0700.06019.07
5.4.440.0600.05019.50
5.4.430.0130.05719.51
5.4.420.0100.05719.46
5.4.410.0030.06318.68
5.4.400.0030.06018.83
5.4.390.0070.05318.73
5.4.380.0100.05318.74
5.4.370.0300.04318.71
5.4.360.0170.05318.62
5.4.350.0330.04318.61
5.4.340.0230.05318.72
5.4.320.0030.03812.45
5.4.310.0080.05112.45
5.4.300.0060.04412.45
5.4.290.0050.04112.45
5.4.280.0030.03812.35
5.4.270.0230.05719.00
5.4.260.0100.07719.00
5.4.250.0070.05718.89
5.4.240.0070.06018.98
5.4.230.0100.05719.02
5.4.220.0100.08018.86
5.4.210.0100.05718.86
5.4.200.0100.04718.91
5.4.190.0000.06318.87
5.4.180.0100.06018.98
5.4.170.0170.04318.84
5.4.160.0230.05718.86
5.4.150.0130.07018.62
5.4.140.0030.05316.55
5.4.130.0070.06316.43
5.4.120.0070.06316.32
5.4.110.0270.03716.39
5.4.100.0130.06716.39
5.4.90.0270.06016.40
5.4.80.0130.05016.25
5.4.70.0000.05716.25
5.4.60.0070.06716.42
5.4.50.0130.06316.44
5.4.40.0130.04316.39
5.4.30.0100.06716.45
5.4.20.0200.04016.32
5.4.10.0170.05716.37
5.4.00.0100.06715.68
5.3.290.0070.04312.80
5.3.280.0200.04714.59
5.3.270.0200.05314.61
5.3.260.0130.05314.59
5.3.250.0100.04714.61
5.3.240.0130.05714.61
5.3.230.0130.07014.61
5.3.220.0100.04714.50
5.3.210.0100.04714.26
5.3.200.0130.07014.60
5.3.190.0200.04314.56
5.3.180.0130.06314.71
5.3.170.0130.04714.65
5.3.160.0170.07314.56
5.3.150.0130.05314.71
5.3.140.0070.05014.39
5.3.130.0130.05014.55
5.3.120.0070.05014.46
5.3.110.0070.05714.54
5.3.100.0170.04713.73
5.3.90.0100.04714.18
5.3.80.0130.04314.17
5.3.70.0130.05013.90
5.3.60.0170.05313.85
5.3.50.0100.04713.96
5.3.40.0070.07013.96
5.3.30.0030.06713.61
5.3.20.0100.06713.68
5.3.10.0030.05313.41
5.3.00.0070.06013.65
5.2.170.0030.05011.07
5.2.160.0000.04711.13
5.2.150.0070.04311.15
5.2.140.0000.05011.07
5.2.130.0000.04710.98
5.2.120.0100.04011.11
5.2.110.0100.05011.21
5.2.100.0100.05011.11
5.2.90.0170.05011.20
5.2.80.0030.04311.00
5.2.70.0170.05310.99
5.2.60.0070.04010.81
5.2.50.0100.05011.11
5.2.40.0030.04711.00
5.2.30.0170.03710.73
5.2.20.0030.05710.97
5.2.10.0100.03710.77
5.2.00.0100.04710.72
5.1.60.0100.0379.93
5.1.50.0130.0409.95
5.1.40.0100.0439.74
5.1.30.0130.03310.34
5.1.20.0070.03310.24
5.1.10.0000.04010.12
5.1.00.0070.0379.83
5.0.50.0130.0208.31
5.0.40.0100.0238.44
5.0.30.0070.0438.12
5.0.20.0030.0278.34
5.0.10.0030.0278.39
5.0.00.0030.0438.20
4.4.90.0000.0276.66
4.4.80.0070.0176.66
4.4.70.0070.0236.66
4.4.60.0030.0306.66
4.4.50.0030.0236.66
4.4.40.0070.0306.66
4.4.30.0000.0336.66
4.4.20.0030.0236.66
4.4.10.0030.0206.66
4.4.00.0070.0336.66
4.3.110.0030.0236.66
4.3.100.0070.0236.66
4.3.90.0030.0206.66
4.3.80.0000.0336.66
4.3.70.0000.0236.66
4.3.60.0070.0236.66
4.3.50.0070.0276.66
4.3.40.0030.0306.66
4.3.30.0000.0336.66
4.3.20.0000.0306.66
4.3.10.0000.0276.66
4.3.00.0100.0236.75

preferences:
37.23 ms | 401 KiB | 5 Q