3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (int) "0x2" + 2;

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)
8.3.60.0070.00716.38
8.3.50.0100.00816.55
8.3.40.0030.01018.83
8.3.30.0040.01118.81
8.3.20.0050.00318.69
8.3.10.0050.00320.53
8.3.00.0040.00419.25
8.2.180.0070.01016.32
8.2.170.0110.00722.96
8.2.160.0060.00920.89
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00019.48
8.2.110.0090.00020.98
8.2.100.0110.00017.78
8.2.90.0040.00419.07
8.2.80.0040.00417.92
8.2.70.0040.00417.50
8.2.60.0030.00617.90
8.2.50.0000.00918.07
8.2.40.0040.00418.16
8.2.30.0060.00318.02
8.2.20.0040.00417.64
8.2.10.0040.00417.57
8.2.00.0000.00817.47
8.1.280.0100.00725.92
8.1.270.0070.00024.66
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0090.00022.36
8.1.230.0040.00720.94
8.1.220.0080.00017.74
8.1.210.0040.00418.78
8.1.200.0060.00317.10
8.1.190.0000.00917.05
8.1.180.0040.00418.10
8.1.170.0030.00618.78
8.1.160.0050.00318.73
8.1.150.0080.00018.53
8.1.140.0050.00317.27
8.1.130.0030.00317.66
8.1.120.0000.00717.16
8.1.110.0000.00717.38
8.1.100.0050.00317.31
8.1.90.0020.00517.23
8.1.80.0040.00417.28
8.1.70.0070.00317.27
8.1.60.0060.00317.47
8.1.50.0040.00417.34
8.1.40.0040.00417.21
8.1.30.0000.00817.48
8.1.20.0040.00417.49
8.1.10.0000.00717.47
8.1.00.0040.00417.44
8.0.300.0040.00419.77
8.0.290.0080.00016.75
8.0.280.0000.00718.23
8.0.270.0030.00316.68
8.0.260.0030.00316.67
8.0.250.0000.00816.93
8.0.240.0070.00016.91
8.0.230.0070.00016.74
8.0.220.0030.00316.84
8.0.210.0040.00416.80
8.0.200.0070.00016.89
8.0.190.0060.00316.94
8.0.180.0000.00716.82
8.0.170.0060.00316.83
8.0.160.0030.00316.85
8.0.150.0040.00416.80
8.0.140.0020.00516.80
8.0.130.0000.00513.20
8.0.120.0000.00716.72
8.0.110.0070.00016.69
8.0.100.0030.00516.88
8.0.90.0030.00316.77
8.0.80.0090.00616.75
8.0.70.0070.00016.91
8.0.60.0080.00016.77
8.0.50.0040.00416.74
8.0.30.0150.00817.02
8.0.20.0100.01017.01
8.0.10.0000.00717.04
8.0.00.0060.01316.60
7.4.330.0050.00012.80
7.4.320.0000.00616.46
7.4.300.0000.00616.32
7.4.290.0000.00816.50
7.4.280.0030.00716.44
7.4.270.0030.00316.33
7.4.260.0050.00013.12
7.4.250.0040.00416.40
7.4.240.0000.00716.28
7.4.230.0000.00616.16
7.4.220.0030.01616.30
7.4.210.0070.00816.46
7.4.200.0040.00416.57
7.4.190.0040.00416.59
7.4.160.0060.00916.38
7.4.150.0150.00316.32
7.4.140.0120.00516.38
7.4.130.0070.01016.26
7.4.120.0140.00716.31
7.4.110.0090.00616.40
7.4.100.0030.01216.48
7.4.90.0090.00916.37
7.4.80.0100.01016.57
7.4.70.0160.00716.34
7.4.60.0000.01716.32
7.4.50.0060.00316.10
7.4.40.0090.00316.23
7.4.30.0120.00316.47
7.4.00.0120.00414.57
7.3.330.0000.00613.23
7.3.320.0050.00013.12
7.3.310.0070.00016.30
7.3.300.0070.00016.21
7.3.290.0100.00316.20
7.3.280.0130.00316.16
7.3.270.0130.00316.25
7.3.260.0080.00916.28
7.3.250.0110.00716.40
7.3.240.0130.00916.25
7.3.230.0070.01016.34
7.3.210.0100.00716.16
7.3.200.0030.01419.39
7.3.190.0070.01016.15
7.3.180.0170.00016.36
7.3.170.0170.00016.14
7.3.160.0080.00816.50
7.3.120.0130.00314.66
7.3.10.0040.01116.52
7.3.00.0030.01216.38
7.2.330.0000.01716.57
7.2.320.0080.00816.25
7.2.310.0200.00316.68
7.2.300.0030.01316.45
7.2.290.0120.00616.42
7.2.130.0070.01116.69
7.2.120.0040.01116.90
7.2.110.0000.01016.78
7.2.100.0060.00916.82
7.2.90.0070.00717.04
7.2.80.0050.00816.87
7.2.70.0030.00916.92
7.2.60.0060.00916.67
7.2.50.0000.01016.77
7.2.40.0060.00616.93
7.2.30.0110.00016.82
7.2.20.0050.00516.71
7.2.10.0040.00416.89
7.2.00.0090.00517.95
7.1.250.0060.00615.66
7.1.200.0000.01515.53
7.1.100.0030.01018.14
7.1.70.0080.00017.03
7.1.60.0170.00719.40
7.1.50.0000.01016.86
7.1.00.0000.04322.51
7.0.200.0040.00416.55
7.0.140.0000.08022.00
7.0.120.0030.07322.01
7.0.60.0030.07721.72
7.0.50.0100.03317.76
7.0.40.0100.08320.52
7.0.30.0300.03720.15
7.0.20.0270.07719.98
7.0.10.0070.08020.30
7.0.00.0070.07020.20
5.6.280.0100.06720.89
5.6.210.0000.06720.49
5.6.200.0070.05718.08
5.6.190.0130.07020.27
5.6.180.0170.04020.41
5.6.170.0300.04720.52
5.6.160.0070.03720.54
5.6.150.0000.07318.09
5.6.140.0030.04718.11
5.6.130.0030.08018.14
5.6.120.0100.05320.96
5.6.110.0000.08721.07
5.6.100.0170.06320.88
5.6.90.0100.04021.04
5.6.80.0170.06720.28
5.5.350.0170.07720.40
5.5.340.0000.07717.91
5.5.330.0100.07020.20
5.5.320.0270.03320.31
5.5.310.0200.04320.29
5.5.300.0030.08017.94
5.5.290.0070.03717.91
5.5.280.0070.05020.89
5.5.270.0070.07020.78
5.5.260.0100.06720.75
5.5.250.0030.04020.77
5.5.240.0230.05720.02
5.4.450.0070.05019.49
5.4.440.0070.04319.24
5.4.430.0030.04319.44
5.4.420.0070.03719.44
5.4.410.0030.07319.34
5.4.400.0070.04318.93
5.4.390.0070.03719.14
5.4.380.0070.05318.79
5.4.370.0070.07019.18
5.4.360.0000.04719.08
5.4.350.0130.07718.91
5.4.340.0070.05019.08
5.4.320.0100.04318.81
5.4.310.0130.04018.79
5.4.300.0070.08019.07
5.4.290.0100.06719.20
5.4.280.0230.06018.91
5.4.270.0000.06719.17
5.4.260.0000.04019.13
5.4.250.0100.07719.13
5.4.240.0000.08019.11
5.4.230.0100.07319.08
5.4.220.0030.04018.87
5.4.210.0070.07319.04
5.4.200.0100.07719.00
5.4.190.0030.06718.81
5.4.180.0070.04719.15
5.4.170.0100.04719.07
5.4.160.0000.04018.77
5.4.150.0100.07018.78
5.4.140.0000.07016.26
5.4.130.0030.06016.25
5.4.120.0070.07316.25
5.4.110.0030.05716.29
5.4.100.0100.04716.36
5.4.90.0100.06716.23
5.4.80.0030.06016.33
5.4.70.0000.07016.23
5.4.60.0030.04016.21
5.4.50.0030.03716.12
5.4.40.0070.05016.39
5.4.30.0030.04016.34
5.4.20.0270.04016.38
5.4.10.0100.07016.25
5.4.00.0070.06715.62
5.3.290.0130.07014.60
5.3.280.0070.04314.55
5.3.270.0100.07714.52
5.3.260.0030.08014.39
5.3.250.0070.07014.54
5.3.240.0100.04714.52
5.3.230.0030.06714.52
5.3.220.0070.06714.38
5.3.210.0070.05014.44
5.3.200.0030.04314.59
5.3.190.0100.06714.50
5.3.180.0070.05314.49
5.3.170.0100.06014.51
5.3.160.0000.04014.48
5.3.150.0100.03314.48
5.3.140.0000.04014.49
5.3.130.0130.06314.48
5.3.120.0070.03714.48
5.3.110.0030.04014.43
5.3.100.0000.05013.85
5.3.90.0130.05313.84
5.3.80.0000.04313.95
5.3.70.0030.08013.95
5.3.60.0030.07014.09
5.3.50.0000.04313.88
5.3.40.0070.05713.87
5.3.30.0170.05713.88
5.3.20.0070.04713.61
5.3.10.0030.07313.47
5.3.00.0070.07313.45
5.2.170.0100.04711.11
5.2.160.0000.04711.08
5.2.150.0070.06311.08
5.2.140.0070.05310.99
5.2.130.0100.03311.04
5.2.120.0070.04711.03
5.2.110.0070.04311.07
5.2.100.0070.06011.03
5.2.90.0070.02310.99
5.2.80.0030.05311.03
5.2.70.0000.06011.07
5.2.60.0170.01710.98
5.2.50.0070.05711.00
5.2.40.0000.03310.96
5.2.30.0000.03010.89
5.2.20.0070.03011.11
5.2.10.0000.05710.84
5.2.00.0030.04310.77
5.1.60.0070.03310.00
5.1.50.0070.0509.95
5.1.40.0000.0439.92
5.1.30.0030.03010.36
5.1.20.0030.04010.34
5.1.10.0000.02710.10
5.1.00.0000.02710.12
5.0.50.0000.0338.49
5.0.40.0070.0408.37
5.0.30.0030.0508.26
5.0.20.0000.0478.12
5.0.10.0070.0408.21
5.0.00.0030.0308.29
4.4.90.0000.0207.91
4.4.80.0000.0177.91
4.4.70.0100.0307.91
4.4.60.0030.0377.91
4.4.50.0000.0307.91
4.4.40.0000.0337.91
4.4.30.0070.0277.91
4.4.20.0000.0377.91
4.4.10.0030.0137.91
4.4.00.0000.0507.91
4.3.110.0070.0307.91
4.3.100.0000.0277.91
4.3.90.0030.0177.91
4.3.80.0030.0237.91
4.3.70.0030.0377.91
4.3.60.0030.0377.91
4.3.50.0000.0337.91
4.3.40.0030.0477.91
4.3.30.0000.0177.91
4.3.20.0000.0177.91
4.3.10.0030.0207.91
4.3.00.0030.0337.91

preferences:
49.02 ms | 401 KiB | 5 Q