3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = 9999999999; $i = 1000; var_dump($t*$t); echo "\n"; var_dump(bcmul($t,$t,0));

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)
8.3.60.0110.00718.18
8.3.50.0140.00521.94
8.3.40.0100.01018.70
8.3.30.0120.00318.47
8.3.20.0040.00420.25
8.3.10.0030.00623.55
8.3.00.0040.00419.54
8.2.180.0040.01418.06
8.2.170.0070.00722.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0030.00519.37
8.2.120.0080.00026.35
8.2.110.0060.00322.13
8.2.100.0060.00617.80
8.2.90.0040.00419.07
8.2.80.0080.00017.97
8.2.70.0100.00017.63
8.2.60.0040.00418.04
8.2.50.0080.00018.07
8.2.40.0050.00322.34
8.2.30.0070.00020.53
8.2.20.0000.00817.63
8.2.10.0000.00817.89
8.2.00.0040.00418.10
8.1.280.0180.00025.92
8.1.270.0060.00920.09
8.1.260.0000.00828.09
8.1.250.0040.00428.09
8.1.240.0060.00323.95
8.1.230.0080.00319.10
8.1.220.0080.00017.74
8.1.210.0030.00518.77
8.1.200.0040.00417.13
8.1.190.0020.00517.23
8.1.180.0040.00418.10
8.1.170.0040.00418.56
8.1.160.0050.00220.55
8.1.150.0040.00418.79
8.1.140.0000.00819.39
8.1.130.0000.00717.63
8.1.120.0000.00717.37
8.1.110.0040.00317.34
8.1.100.0040.00417.31
8.1.90.0000.00817.27
8.1.80.0000.00717.44
8.1.70.0000.00717.23
8.1.60.0040.00417.50
8.1.50.0000.00817.37
8.1.40.0060.00317.43
8.1.30.0070.00317.59
8.1.20.0050.00317.58
8.1.10.0040.00417.47
8.1.00.0000.00717.48
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00518.44
8.0.270.0070.00017.23
8.0.260.0000.00717.15
8.0.250.0030.00316.93
8.0.240.0030.00316.80
8.0.230.0000.00716.96
8.0.220.0030.00316.80
8.0.210.0040.00416.84
8.0.200.0020.00516.76
8.0.190.0040.00716.89
8.0.180.0030.00416.82
8.0.170.0070.00016.73
8.0.160.0030.00416.79
8.0.150.0000.00716.64
8.0.140.0080.00016.73
8.0.130.0030.00313.31
8.0.120.0080.00016.75
8.0.110.0030.00516.78
8.0.100.0040.00416.66
8.0.90.0000.00716.68
8.0.80.0090.00616.81
8.0.70.0050.00216.77
8.0.60.0040.00416.85
8.0.50.0080.00016.89
8.0.30.0090.01217.03
8.0.20.0120.00617.40
8.0.10.0000.00716.95
8.0.00.0120.00516.74
7.4.330.0000.00516.79
7.4.320.0030.00316.42
7.4.300.0040.00416.54
7.4.290.0050.00316.52
7.4.280.0070.00016.35
7.4.270.0000.00716.41
7.4.260.0070.00016.39
7.4.250.0080.00016.41
7.4.240.0050.00316.49
7.4.230.0030.00316.63
7.4.220.0170.01116.37
7.4.210.0090.00716.47
7.4.200.0000.00816.54
7.4.160.0060.00916.43
7.4.150.0130.00317.40
7.4.140.0120.00917.86
7.4.130.0110.00616.50
7.4.120.0080.01016.42
7.4.110.0100.00716.46
7.4.100.0220.00316.57
7.4.90.0040.01416.24
7.4.80.0090.00919.39
7.4.70.0140.00316.42
7.4.60.0130.00316.48
7.4.50.0000.01516.39
7.4.40.0060.01016.54
7.4.30.0110.00716.44
7.4.00.0030.01214.93
7.3.330.0050.00013.16
7.3.320.0030.00313.05
7.3.310.0030.00316.27
7.3.300.0070.00016.22
7.3.290.0030.00316.21
7.3.280.0060.01316.16
7.3.270.0030.01317.40
7.3.260.0150.00616.32
7.3.250.0070.01316.37
7.3.240.0080.01416.38
7.3.230.0070.01416.48
7.3.210.0110.00616.38
7.3.200.0060.00916.30
7.3.190.0030.01316.32
7.3.180.0090.00916.24
7.3.170.0120.00916.53
7.3.160.0110.00816.38
7.3.120.0070.01115.02
7.3.110.0140.00314.98
7.3.100.0130.00614.52
7.3.90.0040.00814.76
7.3.80.0060.00915.02
7.3.70.0040.00714.41
7.3.60.0000.01414.84
7.3.50.0060.01214.54
7.3.40.0140.00014.62
7.3.30.0120.00614.73
7.3.20.0030.01016.50
7.3.10.0100.00516.63
7.3.00.0050.00716.63
7.2.330.0090.00916.54
7.2.320.0130.00716.37
7.2.310.0120.00916.39
7.2.300.0080.00816.24
7.2.290.0090.00916.63
7.2.250.0140.00414.98
7.2.240.0070.01015.19
7.2.230.0070.00714.90
7.2.220.0000.01314.82
7.2.210.0030.01614.94
7.2.200.0030.01014.73
7.2.190.0060.00614.95
7.2.180.0070.00714.76
7.2.170.0070.00714.84
7.2.160.0060.00914.98
7.2.150.0100.00317.00
7.2.140.0100.01016.90
7.2.130.0090.00816.83
7.2.120.0010.01116.79
7.2.110.0050.01216.59
7.2.100.0080.01016.76
7.2.90.0050.00816.89
7.2.80.0020.01116.88
7.2.70.0110.00416.73
7.2.60.0080.00516.72
7.2.50.0080.00316.73
7.2.40.0000.01116.82
7.2.30.0050.00816.88
7.2.20.0060.00616.75
7.2.10.0070.00616.99
7.2.00.0060.00717.67
7.1.330.0000.01115.84
7.1.320.0150.00315.75
7.1.310.0030.01016.07
7.1.300.0090.00615.94
7.1.290.0100.00715.47
7.1.280.0000.01515.95
7.1.270.0030.01015.77
7.1.260.0040.00715.80
7.1.250.0050.00915.65
7.1.240.0110.00415.72
7.1.230.0040.01215.72
7.1.220.0090.00915.68
7.1.210.0060.01215.85
7.1.200.0030.01115.67
7.1.190.0070.00715.61
7.1.180.0100.00315.74
7.1.170.0070.00715.48
7.1.160.0040.01115.72
7.1.150.0060.01215.91
7.1.140.0030.00915.84
7.1.130.0060.00815.83
7.1.120.0060.00915.83
7.1.110.0080.00415.62
7.1.100.0030.01016.79
7.1.90.0110.00715.58
7.1.80.0070.00315.78
7.1.70.0040.00616.36
7.1.60.0050.01617.67
7.1.50.0040.01416.33
7.1.40.0000.00915.54
7.1.30.0070.00715.64
7.1.20.0000.01215.86
7.1.10.0070.00415.54
7.1.00.0070.04119.08
7.0.330.0060.00315.44
7.0.320.0090.00615.38
7.0.310.0030.01015.39
7.0.300.0030.01015.45
7.0.290.0040.00715.54
7.0.280.0110.00315.14
7.0.270.0100.00315.34
7.0.260.0000.01315.32
7.0.250.0000.01215.54
7.0.240.0110.00715.54
7.0.230.0080.00415.62
7.0.220.0080.00515.39
7.0.210.0040.01115.38
7.0.200.0030.01015.96
7.0.190.0060.00315.56
7.0.180.0030.00615.27
7.0.170.0030.00515.22
7.0.160.0000.01415.52
7.0.150.0040.01115.44
7.0.140.0030.00615.48
7.0.130.0110.00015.34
7.0.120.0070.00315.55
7.0.110.0060.00615.18
7.0.100.0030.01515.55
7.0.90.0030.00715.49
7.0.80.0140.00015.38
7.0.70.0100.00315.60
7.0.60.0090.04217.63
7.0.50.0070.02016.63
7.0.40.0060.02516.89
7.0.30.0190.04416.96
7.0.20.0160.04616.99
7.0.10.0050.03416.89
7.0.00.0070.04216.96
5.6.400.0040.01114.30
5.6.390.0040.00414.42
5.6.380.0100.00013.87
5.6.370.0030.01014.20
5.6.360.0040.00414.50
5.6.350.0060.00614.07
5.6.340.0040.01214.10
5.6.330.0080.00014.46
5.6.320.0100.00714.27
5.6.310.0030.01214.19
5.6.300.0000.01414.26
5.6.290.0030.01314.19
5.6.280.0060.00314.16
5.6.270.0060.00614.53
5.6.260.0030.01014.09
5.6.250.0070.00414.24
5.6.240.0030.00514.29
5.6.230.0120.00414.34
5.6.220.0070.00714.00
5.6.210.0050.04717.63
5.6.200.0070.04016.21
5.6.190.0070.03217.27
5.6.180.0100.03017.37
5.6.170.0170.04217.22
5.6.160.0070.02917.28
5.6.150.0030.04416.28
5.6.140.0050.04416.21
5.6.130.0060.04416.20
5.6.120.0100.04217.66
5.6.110.0060.03817.64
5.6.100.0030.04117.65
5.6.90.0030.03317.50
5.6.80.0030.04017.18
5.6.70.0070.00714.12
5.6.60.0000.01314.28
5.6.50.0000.01114.01
5.6.40.0100.00314.13
5.6.30.0100.00314.28
5.6.20.0040.00414.15
5.6.10.0060.00313.98
5.6.00.0060.00614.20
5.5.380.0060.00614.30
5.5.370.0070.01014.35
5.5.360.0030.01014.54
5.5.350.0090.04217.19
5.5.340.0070.04816.17
5.5.330.0000.03017.02
5.5.320.0220.03817.22
5.5.310.0090.03417.35
5.5.300.0070.04316.17
5.5.290.0080.03716.10
5.5.280.0060.04417.51
5.5.270.0080.03617.49
5.5.260.0140.03817.45
5.5.250.0050.03517.47
5.5.240.0150.01517.19
5.5.230.0040.00814.23
5.5.220.0030.00514.27
5.5.210.0030.00713.88
5.5.200.0030.01014.23
5.5.190.0100.00313.87
5.5.180.0110.00413.95
5.5.170.0100.00314.32
5.5.160.0100.00314.24
5.5.150.0030.00614.04
5.5.140.0030.01013.95
5.5.130.0000.00914.20
5.5.120.0030.00714.04
5.5.110.0090.00614.09
5.5.100.0000.01514.23
5.5.90.0030.00713.87
5.5.80.0030.00614.05
5.5.70.0070.00314.21
5.5.60.0030.01013.96
5.5.50.0060.00614.00
5.5.40.0030.01014.23
5.5.30.0070.00714.36
5.5.20.0140.00014.10
5.5.10.0040.01114.15
5.5.00.0030.00614.23

preferences:
72.89 ms | 401 KiB | 5 Q