3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(1 << 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)
8.3.60.0130.00616.25
8.3.50.0090.00616.27
8.3.40.0090.00618.54
8.3.30.0120.00318.42
8.3.20.0070.00020.20
8.3.10.0030.00623.66
8.3.00.0080.00019.66
8.2.180.0120.00316.36
8.2.170.0110.00722.96
8.2.160.0150.00318.91
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00419.51
8.2.120.0040.00426.35
8.2.110.0090.00020.42
8.2.100.0000.01117.66
8.2.90.0030.00518.92
8.2.80.0050.00317.97
8.2.70.0100.00017.50
8.2.60.0040.00417.80
8.2.50.0050.00218.10
8.2.40.0040.00420.55
8.2.30.0000.00819.09
8.2.20.0000.00817.79
8.2.10.0000.00717.92
8.2.00.0070.00017.79
8.1.280.0120.00325.92
8.1.270.0040.00423.97
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00322.54
8.1.230.0110.00019.14
8.1.220.0030.00617.74
8.1.210.0030.00518.77
8.1.200.0000.00917.23
8.1.190.0000.00817.10
8.1.180.0000.00918.10
8.1.170.0000.00818.42
8.1.160.0030.00318.93
8.1.150.0030.00620.59
8.1.140.0040.00419.36
8.1.130.0070.00318.74
8.1.120.0080.00017.22
8.1.110.0050.00317.24
8.1.100.0000.00817.32
8.1.90.0070.00017.27
8.1.80.0040.00417.23
8.1.70.0000.00717.26
8.1.60.0040.00417.44
8.1.50.0000.00817.41
8.1.40.0050.00217.30
8.1.30.0030.00517.49
8.1.20.0040.00417.41
8.1.10.0040.00417.32
8.1.00.0000.00717.40
8.0.300.0050.00318.77
8.0.290.0040.00416.58
8.0.280.0000.00718.30
8.0.270.0000.00817.23
8.0.260.0030.00316.62
8.0.250.0030.00316.75
8.0.240.0000.00716.84
8.0.230.0060.00316.70
8.0.220.0030.00516.74
8.0.210.0000.00816.76
8.0.200.0000.00716.70
8.0.190.0040.00416.83
8.0.180.0040.00416.78
8.0.170.0000.00716.71
8.0.160.0050.00316.65
8.0.150.0000.00816.59
8.0.140.0000.00816.65
8.0.130.0030.00313.19
8.0.120.0070.00016.75
8.0.110.0000.00716.63
8.0.100.0000.00716.61
8.0.90.0000.00716.71
8.0.80.0120.00316.71
8.0.70.0080.00016.80
8.0.60.0080.00016.59
8.0.50.0040.00416.77
8.0.30.0040.01316.86
8.0.20.0110.00817.40
8.0.10.0050.00216.85
8.0.00.0140.00716.64
7.4.330.0030.00315.55
7.4.320.0030.00316.35
7.4.300.0060.00016.43
7.4.290.0030.00316.25
7.4.280.0070.00016.35
7.4.270.0070.00016.41
7.4.260.0040.00416.38
7.4.250.0070.00016.43
7.4.240.0030.00516.51
7.4.230.0070.00016.53
7.4.220.0090.00916.30
7.4.210.0040.01116.38
7.4.200.0030.00316.35
7.4.160.0110.00816.30
7.4.150.0110.00917.40
7.4.140.0100.00817.86
7.4.130.0090.01616.51
7.4.120.0100.00816.38
7.4.110.0060.00916.25
7.4.100.0030.01916.23
7.4.90.0060.01116.25
7.4.80.0080.00819.39
7.4.70.0130.00316.45
7.4.60.0060.00916.38
7.4.50.0070.01016.30
7.4.40.0130.00316.20
7.4.30.0060.01016.29
7.4.00.0120.00714.73
7.3.330.0050.00012.96
7.3.320.0000.00513.02
7.3.310.0000.00715.99
7.3.300.0030.00316.07
7.3.290.0080.00816.08
7.3.280.0090.00616.16
7.3.270.0070.01017.40
7.3.260.0140.00616.14
7.3.250.0130.00316.25
7.3.240.0120.00716.39
7.3.230.0120.01216.06
7.3.210.0000.01516.33
7.3.200.0130.00316.12
7.3.190.0000.01616.25
7.3.180.0070.01016.19
7.3.170.0000.01516.41
7.3.160.0080.00816.34
7.3.120.0080.00814.74
7.3.110.0070.00914.60
7.3.100.0060.00814.89
7.3.90.0030.00814.79
7.3.80.0040.00814.85
7.3.70.0090.00714.71
7.3.60.0050.00914.74
7.3.50.0050.00814.63
7.3.40.0030.01014.54
7.3.30.0110.00314.49
7.3.20.0120.00516.41
7.3.10.0110.00316.48
7.3.00.0020.01216.53
7.2.330.0070.01016.37
7.2.320.0110.01916.54
7.2.310.0090.00816.29
7.2.300.0130.00316.21
7.2.290.0100.00616.34
7.2.250.0100.00614.72
7.2.240.0110.00414.69
7.2.230.0080.00814.92
7.2.220.0060.00814.76
7.2.210.0100.00314.61
7.2.200.0090.00714.68
7.2.190.0050.00914.78
7.2.180.0030.01014.91
7.2.170.0070.00514.67
7.2.160.0080.00314.90
7.2.150.0060.00916.59
7.2.140.0070.00716.79
7.2.130.0040.01116.57
7.2.120.0110.00716.32
7.2.110.0080.00816.79
7.2.100.0090.00616.72
7.2.90.0100.00616.50
7.2.80.0030.01016.72
7.2.70.0040.01116.30
7.2.60.0060.00816.67
7.2.50.0000.01416.77
7.2.40.0040.01116.78
7.2.30.0000.01416.77
7.2.20.0000.01816.63
7.2.10.0000.01016.76
7.2.00.0090.00617.93
7.1.330.0040.00615.41
7.1.320.0050.00815.79
7.1.310.0090.00315.50
7.1.300.0020.01215.72
7.1.290.0050.01015.68
7.1.280.0050.00815.47
7.1.270.0030.01115.60
7.1.260.0000.01115.44
7.1.250.0100.00715.65
7.1.200.0060.00615.36
7.1.100.0030.00817.73
7.1.70.0060.00616.94
7.1.60.0190.00835.06
7.1.50.0130.01634.60
7.1.40.0180.01234.05
7.1.30.0200.01034.55
7.1.20.0190.01034.60
7.1.10.0070.00716.49
7.1.00.0040.01116.63
7.0.200.0060.00616.35
7.0.190.0080.00416.45
7.0.180.0040.01116.33
7.0.170.0070.00715.88
7.0.160.0030.01015.87
7.0.150.0420.00016.15
7.0.140.0030.01916.24
7.0.130.0380.01014.48
7.0.120.0060.00816.29
7.0.110.0030.01316.23
7.0.100.0260.01314.44
7.0.90.0040.01116.26
7.0.80.0130.00016.30
7.0.70.0100.00616.02
7.0.60.0060.01016.06
7.0.50.0080.00416.20
7.0.40.0290.00814.75
7.0.30.0000.01716.28
7.0.20.0040.01216.21
7.0.10.0100.00316.25
7.0.00.0030.01016.32

preferences:
44.62 ms | 401 KiB | 5 Q