3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 1 xor 2; echo $a;

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)
8.3.70.0110.00716.88
8.3.60.0140.00316.48
8.3.50.0070.01121.92
8.3.40.0070.00718.71
8.3.30.0040.01118.48
8.3.20.0050.00219.02
8.3.10.0050.00321.60
8.3.00.0040.00420.77
8.2.190.0060.00918.17
8.2.180.0000.01418.54
8.2.170.0060.00922.96
8.2.160.0100.00720.57
8.2.150.0060.00324.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00719.77
8.2.110.0030.00722.11
8.2.100.0080.00417.84
8.2.90.0040.00417.75
8.2.80.0000.00817.97
8.2.70.0000.01118.05
8.2.60.0040.00418.09
8.2.50.0000.00818.10
8.2.40.0080.00020.63
8.2.30.0000.00719.27
8.2.20.0050.00218.08
8.2.10.0000.00718.04
8.2.00.0030.00517.56
8.1.280.0060.00925.92
8.1.270.0080.00022.02
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0030.00620.67
8.1.230.0110.00019.23
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0030.00617.13
8.1.190.0080.00017.12
8.1.180.0040.00418.10
8.1.170.0000.00818.65
8.1.160.0050.00218.87
8.1.150.0000.00720.30
8.1.140.0000.00719.55
8.1.130.0030.00317.69
8.1.120.0070.00017.45
8.1.110.0000.00717.32
8.1.100.0040.00417.46
8.1.90.0040.00417.43
8.1.80.0000.00717.34
8.1.70.0000.00717.50
8.1.60.0060.00317.64
8.1.50.0050.00317.44
8.1.40.0050.00317.39
8.1.30.0040.00417.60
8.1.20.0030.00617.53
8.1.10.0040.00417.40
8.1.00.0040.00417.48
8.0.300.0040.00419.66
8.0.290.0040.00416.63
8.0.280.0000.00818.30
8.0.270.0040.00417.24
8.0.260.0000.00717.24
8.0.250.0000.00716.97
8.0.240.0000.00816.94
8.0.230.0040.00416.93
8.0.220.0080.00016.75
8.0.210.0040.00416.75
8.0.200.0060.00316.90
8.0.190.0060.00616.94
8.0.180.0040.00416.87
8.0.170.0030.00516.90
8.0.160.0040.00416.98
8.0.150.0080.00016.76
8.0.140.0000.00816.75
8.0.130.0030.00313.39
8.0.120.0000.00816.82
8.0.110.0040.00416.78
8.0.100.0070.00316.84
8.0.90.0050.00316.94
8.0.80.0140.00716.89
8.0.70.0040.00416.84
8.0.60.0030.00316.71
8.0.50.0020.00516.89
8.0.30.0110.00817.21
8.0.20.0110.00917.40
8.0.10.0030.00316.94
8.0.00.0100.00616.80
7.4.330.0060.00015.55
7.4.320.0000.00716.51
7.4.300.0000.00616.50
7.4.290.0070.00016.43
7.4.280.0030.00616.33
7.4.270.0060.00016.49
7.4.260.0000.00716.40
7.4.250.0070.00016.56
7.4.240.0030.00316.63
7.4.230.0000.00716.34
7.4.220.0110.00716.42
7.4.210.0090.00916.52
7.4.200.0000.00716.48
7.4.160.0100.00616.45
7.4.150.0070.01117.40
7.4.140.0080.00917.86
7.4.130.0100.00816.35
7.4.120.0050.01516.52
7.4.110.0040.01216.56
7.4.100.0070.01016.61
7.4.90.0030.01316.46
7.4.80.0070.01019.39
7.4.70.0110.00516.52
7.4.60.0080.00816.50
7.4.50.0070.00716.41
7.4.40.0120.00416.44
7.4.30.0100.00716.53
7.4.10.0030.01515.04
7.4.00.0020.01115.07
7.3.330.0020.00213.17
7.3.320.0030.00313.19
7.3.310.0070.00016.29
7.3.300.0000.00616.20
7.3.290.0070.00816.23
7.3.280.0070.01016.25
7.3.270.0060.01017.40
7.3.260.0110.00816.50
7.3.250.0070.01016.29
7.3.240.0080.00916.26
7.3.230.0080.00816.39
7.3.210.0070.01016.32
7.3.200.0100.01016.36
7.3.190.0100.00716.29
7.3.180.0080.00816.18
7.3.170.0160.00016.32
7.3.160.0130.00716.52
7.3.130.0070.01014.73
7.3.120.0040.01114.52
7.3.110.0100.00614.61
7.3.100.0000.01414.64
7.3.90.0100.00714.93
7.3.80.0080.00514.69
7.3.70.0040.00814.87
7.3.60.0060.00314.66
7.3.50.0110.00014.67
7.3.40.0030.00614.88
7.3.30.0070.00714.82
7.3.20.0100.00716.58
7.3.10.0000.01216.58
7.3.00.0090.00616.73
7.2.330.0130.00716.63
7.2.320.0120.00616.18
7.2.310.0090.00916.28
7.2.300.0160.00316.68
7.2.290.0030.01716.66
7.2.260.0090.00914.86
7.2.250.0100.00714.83
7.2.240.0090.00615.03
7.2.230.0130.00314.87
7.2.220.0030.01215.02
7.2.210.0060.00914.66
7.2.200.0000.01215.00
7.2.190.0040.01114.74
7.2.180.0120.00314.96
7.2.170.0100.00014.97
7.2.160.0040.01214.93
7.2.150.0070.01016.43
7.2.140.0090.00616.91
7.2.130.0150.00016.70
7.2.120.0030.01316.65
7.2.110.0040.00816.88
7.2.100.0040.01116.61
7.2.90.0040.00716.84
7.2.80.0030.00716.91
7.2.70.0130.00016.65
7.2.60.0050.00916.74
7.2.50.0080.00816.87
7.2.40.0030.01016.99
7.2.30.0000.01316.71
7.2.20.0040.01116.74
7.2.10.0040.00717.05
7.2.00.0000.01416.97
7.1.330.0040.00815.50
7.1.320.0070.01015.65
7.1.310.0000.01015.74
7.1.300.0110.00415.50
7.1.290.0000.01415.43
7.1.280.0000.01315.62
7.1.270.0070.01015.63
7.1.260.0100.00415.69
7.1.250.0070.00715.71
7.1.240.0040.00715.51
7.1.230.0140.00015.63
7.1.220.0030.00615.77
7.1.210.0100.00315.44
7.1.200.0030.00815.64
7.1.190.0000.01615.56
7.1.180.0030.01015.75
7.1.170.0060.00615.59
7.1.160.0040.00815.78
7.1.150.0030.01415.53
7.1.140.0070.00715.86
7.1.130.0030.00915.77
7.1.120.0110.00015.79
7.1.110.0060.00315.89
7.1.100.0040.01115.90
7.1.90.0070.00315.88
7.1.80.0030.01315.46
7.1.70.0030.00716.34
7.1.60.0050.00916.48
7.1.50.0060.00615.64
7.1.40.0060.00615.73
7.1.30.0070.00715.79
7.1.20.0000.01515.79
7.1.10.0030.01315.78
7.1.00.0030.04318.91
7.0.330.0040.00815.06
7.0.320.0040.01115.28
7.0.310.0060.00315.07
7.0.300.0060.00315.14
7.0.290.0040.00815.10
7.0.280.0070.00715.29
7.0.270.0030.00915.25
7.0.260.0030.00515.35
7.0.250.0060.00615.47
7.0.240.0030.00615.55
7.0.230.0040.00415.23
7.0.220.0110.00415.39
7.0.210.0080.00315.41
7.0.200.0200.00914.93
7.0.190.0000.01315.10
7.0.180.0000.00815.46
7.0.170.0110.00015.51
7.0.160.0030.01015.21
7.0.150.0080.00415.47
7.0.140.0050.00515.17
7.0.130.0100.04118.82
7.0.120.0080.04118.71
7.0.110.0090.03818.72
7.0.100.0080.03018.71
7.0.90.0020.03418.76
7.0.80.0070.03018.84
7.0.70.0150.02118.78
7.0.60.0110.02818.66
7.0.50.0110.03018.83
7.0.40.0050.02817.74
7.0.30.0100.02717.82
7.0.20.0020.03517.76
7.0.10.0050.03217.78
7.0.00.0030.03117.64
5.6.400.0070.00714.63
5.6.390.0130.00014.06
5.6.380.0090.00614.31
5.6.370.0040.00714.47
5.6.360.0030.01014.54
5.6.350.0130.00314.42
5.6.340.0070.00713.90
5.6.330.0050.00514.59
5.6.320.0030.00814.44
5.6.310.0120.00314.54
5.6.300.0030.01014.11
5.6.290.0030.01014.25
5.6.280.0050.03317.80
5.6.270.0090.03117.61
5.6.260.0090.03117.58
5.6.250.0030.03417.58
5.6.240.0110.03017.61
5.6.230.0090.03017.40
5.6.220.0060.03117.58
5.6.210.0070.03217.70
5.6.200.0030.03617.71
5.6.190.0090.02817.56
5.6.180.0060.03117.66
5.6.170.0060.02817.55
5.6.160.0050.03317.39
5.6.150.0030.04417.71
5.6.140.0070.02817.70
5.6.130.0050.03017.55
5.6.120.0040.03517.60
5.6.110.0150.02317.58
5.6.100.0070.02817.53
5.6.90.0050.03217.60
5.6.80.0020.03517.37
5.6.70.0050.03017.36
5.6.60.0090.02817.26
5.6.50.0030.03617.06
5.6.40.0030.03217.10
5.6.30.0040.03417.21
5.6.20.0050.03217.29
5.6.10.0050.03217.23
5.6.00.0080.02817.15

preferences:
18.6 ms | 401 KiB | 5 Q