3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x="0xffffff"; $i=(int)$x;

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)
8.3.40.0100.00318.46
8.3.30.0090.00618.45
8.3.20.0030.00518.50
8.3.10.0060.00320.53
8.3.00.0050.00317.38
8.2.170.0120.00322.96
8.2.160.0100.00722.13
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0050.00317.38
8.2.110.0060.00321.12
8.2.100.0040.00817.78
8.2.90.0060.00320.80
8.2.80.0040.00417.80
8.2.70.0080.00017.50
8.2.60.0000.00717.92
8.2.50.0000.00718.07
8.2.40.0040.00419.88
8.2.30.0040.00417.91
8.2.20.0020.00517.49
8.2.10.0050.00517.59
8.2.00.0070.00017.66
8.1.270.0050.00322.20
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0070.01522.47
8.1.230.0040.00820.88
8.1.220.0050.00317.74
8.1.210.0000.00918.82
8.1.200.0060.00617.23
8.1.190.0060.00317.40
8.1.180.0030.00618.10
8.1.170.0030.00518.76
8.1.160.0000.00718.73
8.1.150.0000.00718.55
8.1.140.0040.00417.45
8.1.130.0030.00517.86
8.1.120.0070.00017.38
8.1.110.0030.00517.44
8.1.100.0040.00417.39
8.1.90.0040.00417.27
8.1.80.0030.00517.39
8.1.70.0000.00717.43
8.1.60.0000.00717.57
8.1.50.0000.00717.52
8.1.40.0060.00317.53
8.1.30.0040.00417.65
8.1.20.0060.00317.56
8.1.10.0000.00717.34
8.1.00.0000.00817.38
8.0.300.0000.00819.69
8.0.290.0040.00416.58
8.0.280.0000.00718.28
8.0.270.0000.00717.07
8.0.260.0000.00616.59
8.0.250.0050.00316.91
8.0.240.0030.00816.93
8.0.230.0000.00716.88
8.0.220.0050.00216.78
8.0.210.0050.00316.82
8.0.200.0040.00416.91
8.0.190.0000.00816.84
8.0.180.0000.00816.78
8.0.170.0060.00316.83
8.0.160.0020.00516.74
8.0.150.0050.00316.77
8.0.140.0050.00316.73
8.0.130.0030.00313.21
8.0.120.0000.00816.68
8.0.110.0000.00716.93
8.0.100.0030.00316.85
8.0.90.0050.00316.78
8.0.80.0110.00616.86
8.0.70.0050.00316.64
8.0.60.0040.00416.65
8.0.50.0000.00716.82
8.0.30.0130.00616.99
8.0.20.0110.00817.20
8.0.10.0000.00816.81
8.0.00.0130.00616.68
7.4.330.0030.00312.95
7.4.320.0030.00316.45
7.4.300.0060.00016.48
7.4.290.0000.00616.40
7.4.280.0030.00816.60
7.4.270.0030.00316.64
7.4.260.0030.00513.25
7.4.250.0080.00016.59
7.4.240.0040.00416.40
7.4.230.0030.00316.30
7.4.220.0060.00916.46
7.4.210.0060.01016.56
7.4.200.0000.00716.40
7.4.190.0030.00616.72
7.4.160.0100.00616.51
7.4.150.0070.01016.32
7.4.140.0110.01016.47
7.4.130.0070.01116.45
7.4.120.0150.00516.42
7.4.110.0050.01416.46
7.4.100.0130.01016.52
7.4.90.0120.00416.39
7.4.80.0110.01116.66
7.4.70.0070.01016.52
7.4.60.0120.00416.52
7.4.50.0040.00416.66
7.4.40.0090.00616.21
7.4.30.0040.01116.63
7.4.00.0070.01014.63
7.3.330.0030.00313.12
7.3.320.0060.00012.95
7.3.310.0040.00416.16
7.3.300.0030.00316.23
7.3.290.0070.00716.14
7.3.280.0060.01016.16
7.3.270.0160.00716.15
7.3.260.0070.01016.25
7.3.250.0090.01216.29
7.3.240.0130.00316.23
7.3.230.0140.00316.33
7.3.210.0070.01016.43
7.3.200.0080.00819.39
7.3.190.0090.00516.29
7.3.180.0090.00616.24
7.3.170.0120.00916.48
7.3.160.0090.00616.37
7.3.120.0060.00914.50
7.2.330.0090.00916.45
7.2.320.0060.01616.58
7.2.310.0170.00316.62
7.2.300.0050.01116.37
7.2.290.0060.00916.64
7.2.00.0000.01419.45
7.1.100.0000.01117.94
7.1.70.0060.00917.03
7.1.60.0070.01819.40
7.1.50.0100.01316.54
7.1.00.0030.04722.54
7.0.200.0030.00316.53
7.0.140.0030.07322.02
7.0.120.0000.04322.19
7.0.60.0130.04019.84
7.0.50.0100.05717.87
7.0.40.0070.07720.12
7.0.30.0300.05020.17
7.0.20.0370.07020.33
7.0.10.0070.06020.28
7.0.00.0100.08020.12
5.6.280.0130.06320.77
5.6.210.0100.07320.74
5.6.200.0100.07718.19
5.6.190.0130.08320.36
5.6.180.0270.04020.49
5.6.170.0230.05320.33
5.6.160.0030.04020.34
5.6.150.0070.08018.18
5.6.140.0070.06718.09
5.6.130.0000.06718.17
5.6.120.0000.08721.00
5.6.110.0100.08720.96
5.6.100.0030.04320.96
5.6.90.0170.08020.92
5.6.80.0100.08020.39
5.5.350.0100.08320.40
5.5.340.0170.04017.90
5.5.330.0030.07320.25
5.5.320.0300.08320.27
5.5.310.0170.03720.22
5.5.300.0030.07317.95
5.5.290.0000.06717.88
5.5.280.0100.04320.81
5.5.270.0100.03720.79
5.5.260.0100.08020.66
5.5.250.0100.05020.58
5.5.240.0330.06720.26
5.4.450.0000.04319.47
5.4.440.0070.03719.43
5.4.430.0070.03319.11
5.4.420.0030.03719.40
5.4.410.0100.03719.37
5.4.400.0070.03319.18
5.4.390.0030.03719.00
5.4.380.0030.03719.08
5.4.370.0100.03018.92
5.4.360.0070.03318.91
5.4.350.0030.04019.14
5.4.340.0030.05019.08
5.4.320.0070.08018.92
5.4.310.0030.06019.20
5.4.300.0070.04019.17
5.4.290.0000.04319.13
5.4.280.0030.04319.18
5.4.270.0070.07318.91
5.4.260.0170.04719.00
5.4.250.0070.08019.07
5.4.240.0030.04319.08
5.4.230.0070.06018.78
5.4.220.0100.04318.90
5.4.210.0170.06319.11
5.4.200.0030.08319.11
5.4.190.0030.07719.04
5.4.180.0030.08018.90
5.4.170.0000.06319.14
5.4.160.0030.05019.12
5.4.150.0000.08018.77
5.4.140.0070.04716.44
5.4.130.0070.07016.20
5.4.120.0070.05016.43
5.4.110.0030.04716.39
5.4.100.0070.08316.25
5.4.90.0030.04316.15
5.4.80.0000.06016.29
5.4.70.0130.03716.21
5.4.60.0030.08016.34
5.4.50.0070.03716.22
5.4.40.0030.08016.27
5.4.30.0100.07016.24
5.4.20.0070.05016.12
5.4.10.0030.07716.34
5.4.00.0030.07315.93
5.3.290.0030.06314.48
5.3.280.0030.08014.57
5.3.270.0030.08014.53
5.3.260.0130.07314.52
5.3.250.0030.08014.55
5.3.240.0030.07714.69
5.3.230.0000.04314.57
5.3.220.0070.07714.66
5.3.210.0070.04314.49
5.3.200.0270.02714.48
5.3.190.0030.07014.52
5.3.180.0130.07014.34
5.3.170.0100.07714.50
5.3.160.0130.06014.52
5.3.150.0130.06714.50
5.3.140.0130.03014.48
5.3.130.0070.04714.63
5.3.120.0130.07014.51
5.3.110.0100.03314.47
5.3.100.0100.07014.01
5.3.90.0070.07713.98
5.3.80.0030.04013.94
5.3.70.0030.03713.94
5.3.60.0000.05314.09
5.3.50.0100.06713.86
5.3.40.0030.04313.88
5.3.30.0070.07013.84
5.3.20.0070.07013.48
5.3.10.0100.04713.59
5.3.00.0100.07013.42
5.2.170.0100.03011.21
5.2.160.0030.06311.11
5.2.150.0070.06311.04
5.2.140.0070.02711.06
5.2.130.0070.04010.95
5.2.120.0070.02711.04
5.2.110.0070.03311.17
5.2.100.0000.06711.08
5.2.90.0070.06310.98
5.2.80.0070.05011.02
5.2.70.0070.06010.94
5.2.60.0030.04010.98
5.2.50.0030.06310.86
5.2.40.0070.04710.92
5.2.30.0100.05711.12
5.2.20.0000.05010.92
5.2.10.0100.04010.84
5.2.00.0070.06310.75
5.1.60.0000.0479.97
5.1.50.0030.0309.89
5.1.40.0100.0479.98
5.1.30.0030.03710.32
5.1.20.0130.04710.20
5.1.10.0030.04310.09
5.1.00.0000.06010.04
5.0.50.0000.0278.51
5.0.40.0000.0308.38
5.0.30.0000.0678.23
5.0.20.0000.0338.23
5.0.10.0000.0208.31
5.0.00.0000.0708.16
4.4.90.0000.0377.78
4.4.80.0000.0177.78
4.4.70.0000.0377.78
4.4.60.0030.0337.78
4.4.50.0100.0307.78
4.4.40.0000.0477.78
4.4.30.0000.0377.78
4.4.20.0000.0337.78
4.4.10.0000.0237.78
4.4.00.0100.0477.78
4.3.110.0030.0237.78
4.3.100.0030.0307.78
4.3.90.0000.0277.78
4.3.80.0030.0277.78
4.3.70.0000.0377.78
4.3.60.0030.0137.78
4.3.50.0000.0337.78
4.3.40.0000.0307.78
4.3.30.0030.0207.78
4.3.20.0000.0307.78
4.3.10.0000.0337.78
4.3.00.0030.0177.78

preferences:
43.49 ms | 400 KiB | 5 Q