3v4l.org

run code in 300+ PHP versions simultaneously
<?php printf("%d", (bcpow("2","4",0) - 1) );

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)
8.3.40.0070.00718.64
8.3.30.0070.00720.34
8.3.20.0040.00420.21
8.3.10.0030.00622.08
8.3.00.0040.00422.57
8.2.170.0070.00722.96
8.2.160.0100.00322.20
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00420.79
8.2.110.0040.00422.07
8.2.100.0070.00417.70
8.2.90.0000.00819.10
8.2.80.0040.00419.32
8.2.70.0000.00817.38
8.2.60.0050.00217.92
8.2.50.0080.00018.07
8.2.40.0030.00619.76
8.2.30.0030.00519.34
8.2.20.0050.00317.58
8.2.10.0030.00517.54
8.2.00.0070.00017.65
8.1.270.0070.00023.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.84
8.1.230.0080.00319.07
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0040.00417.35
8.1.190.0000.01117.40
8.1.180.0040.00418.89
8.1.170.0080.00018.65
8.1.160.0040.00418.76
8.1.150.0000.00818.41
8.1.140.0050.00217.22
8.1.130.0000.00717.73
8.1.120.0000.00717.36
8.1.110.0070.00017.30
8.1.100.0000.00817.23
8.1.90.0000.00817.29
8.1.80.0040.00417.27
8.1.70.0000.00717.33
8.1.60.0060.00317.48
8.1.50.0040.00417.29
8.1.40.0000.00717.33
8.1.30.0060.00317.42
8.1.20.0000.00817.48
8.1.10.0080.00017.28
8.1.00.0040.00417.27
8.0.300.0040.00418.77
8.0.290.0000.00717.04
8.0.280.0000.00818.37
8.0.270.0050.00217.04
8.0.260.0000.00618.44
8.0.250.0030.00316.75
8.0.240.0050.00216.90
8.0.230.0000.00716.79
8.0.220.0030.00316.84
8.0.210.0040.00416.84
8.0.200.0000.00716.84
8.0.190.0000.00716.91
8.0.180.0000.00716.80
8.0.170.0050.00316.79
8.0.160.0000.00716.68
8.0.150.0000.00716.82
8.0.140.0040.00416.83
8.0.130.0030.00313.25
8.0.120.0020.00516.79
8.0.110.0030.00316.78
8.0.100.0000.00716.61
8.0.90.0020.00516.72
8.0.80.0160.00016.80
8.0.70.0040.00416.80
8.0.60.0030.00516.88
8.0.50.0050.00316.84
8.0.30.0080.00916.86
8.0.20.0080.01117.40
8.0.10.0050.00216.98
8.0.00.0070.01216.48
7.4.330.0000.00515.00
7.4.320.0040.00416.48
7.4.300.0030.00316.38
7.4.290.0050.00316.45
7.4.280.0000.00916.48
7.4.270.0000.00716.32
7.4.260.0000.00513.26
7.4.250.0080.00016.38
7.4.240.0040.00316.34
7.4.230.0000.00716.28
7.4.220.0090.01516.27
7.4.210.0080.00616.41
7.4.200.0030.00316.25
7.4.190.0030.00316.51
7.4.160.0060.01016.48
7.4.150.0080.00817.40
7.4.140.0120.00717.86
7.4.130.0060.01016.31
7.4.120.0090.01016.48
7.4.110.0120.00416.31
7.4.100.0130.01016.50
7.4.90.0040.01316.44
7.4.80.0040.01419.39
7.4.70.0120.00416.24
7.4.60.0080.01216.52
7.4.50.0000.00916.27
7.4.40.0100.00322.77
7.4.30.0080.00816.37
7.4.10.0080.00914.87
7.4.00.0060.01114.94
7.3.330.0050.00012.99
7.3.320.0050.00013.09
7.3.310.0070.00016.16
7.3.300.0000.00716.29
7.3.290.0070.00716.15
7.3.280.0140.00416.24
7.3.270.0030.01317.40
7.3.260.0070.01016.52
7.3.250.0060.01116.27
7.3.240.0140.00716.27
7.3.230.0070.01016.53
7.3.210.0140.00316.54
7.3.200.0140.01219.39
7.3.190.0100.01016.42
7.3.180.0100.00916.41
7.3.170.0060.01016.27
7.3.160.0100.00916.52
7.3.130.0130.00314.69
7.3.120.0050.01214.66
7.3.110.0060.01114.66
7.3.100.0080.00514.76
7.3.90.0080.00514.87
7.3.80.0050.00814.71
7.3.70.0040.00914.72
7.3.60.0070.00714.79
7.3.50.0080.00614.69
7.3.40.0050.00814.70
7.3.30.0060.00614.71
7.3.20.0080.00616.45
7.3.10.0020.01316.52
7.3.00.0060.00816.57
7.2.330.0110.00516.55
7.2.320.0100.00716.71
7.2.310.0030.01316.39
7.2.300.0100.00716.37
7.2.290.0130.00916.43
7.2.260.0020.01514.75
7.2.250.0070.01115.01
7.2.240.0060.00914.85
7.2.230.0080.00714.82
7.2.220.0080.00814.90
7.2.210.0030.00814.79
7.2.200.0060.00814.89
7.2.190.0070.01014.74
7.2.180.0040.01014.90
7.2.170.0070.00814.91
7.2.160.0050.00714.78
7.2.150.0080.00716.83
7.2.140.0040.00916.79
7.2.130.0050.00816.55
7.2.120.0090.00216.79
7.2.110.0060.00916.66
7.2.100.0040.00916.60
7.2.90.0080.00916.72
7.2.80.0050.01116.59
7.2.70.0030.00916.95
7.2.60.0040.00616.71
7.2.50.0070.00616.73
7.2.40.0060.00816.89
7.2.30.0050.00516.88
7.2.20.0000.01316.86
7.2.10.0050.01016.85
7.2.00.0050.00817.28
7.1.330.0090.00515.56
7.1.320.0070.00715.63
7.1.310.0080.00515.64
7.1.300.0070.00615.80
7.1.290.0060.00615.57
7.1.280.0010.01015.69
7.1.270.0070.00815.68
7.1.260.0050.00815.82
7.1.250.0050.00615.70
7.1.240.0050.00715.73
7.1.230.0090.00315.63
7.1.220.0100.00215.75
7.1.210.0110.00415.53
7.1.200.0080.00515.56
7.1.190.0050.00515.58
7.1.180.0050.00715.81
7.1.170.0040.00415.84
7.1.160.0050.00715.67
7.1.150.0090.00115.76
7.1.140.0080.00415.75
7.1.130.0060.00415.68
7.1.120.0030.01115.79
7.1.110.0070.00715.82
7.1.100.0080.00316.29
7.1.90.0010.00815.48
7.1.80.0060.00615.54
7.1.70.0040.00916.11
7.1.60.0080.00916.92
7.1.50.0060.00916.15
7.1.40.0030.00915.57
7.1.30.0050.00515.56
7.1.20.0080.00215.55
7.1.10.0030.00915.76
7.1.00.0040.01517.83
7.0.330.0020.01115.32
7.0.320.0030.00815.26
7.0.310.0070.00715.39
7.0.300.0020.01115.36
7.0.290.0050.00915.43
7.0.280.0040.00915.43
7.0.270.0050.00715.30
7.0.260.0000.01315.38
7.0.250.0020.00715.20
7.0.240.0030.00815.37
7.0.230.0060.00615.21
7.0.220.0030.00615.51
7.0.210.0060.00415.31
7.0.200.0060.00315.73
7.0.190.0050.00515.15
7.0.180.0050.00915.27
7.0.170.0030.01015.43
7.0.160.0060.00415.25
7.0.150.0080.00515.38
7.0.140.0020.03217.69
7.0.130.0060.00515.25
7.0.120.0090.00315.34
7.0.110.0030.00815.38
7.0.100.0090.00615.38
7.0.90.0060.00415.23
7.0.80.0040.01816.78
7.0.70.0050.01716.83
7.0.60.0030.02116.81
7.0.50.0040.03017.03
7.0.40.0050.02015.61
7.0.30.0020.03115.63
7.0.20.0060.02415.61
7.0.10.0060.01615.58
7.0.00.0010.01815.62
5.6.400.0050.00614.16
5.6.390.0030.00814.05
5.6.380.0030.01214.45
5.6.370.0040.01114.09
5.6.360.0050.00914.02
5.6.350.0060.00414.15
5.6.340.0050.00814.30
5.6.330.0080.00614.16
5.6.320.0050.00513.97
5.6.310.0040.00814.10
5.6.300.0080.00514.37
5.6.290.0050.01013.97
5.6.280.0030.03016.35
5.6.270.0070.00414.19
5.6.260.0070.00714.38
5.6.250.0060.00714.11
5.6.240.0040.00714.11
5.6.230.0030.02116.35
5.6.220.0050.03116.24
5.6.210.0050.01616.42
5.6.200.0030.02016.54
5.6.190.0040.02016.49
5.6.180.0040.01916.60
5.6.170.0000.02416.55
5.6.160.0040.01816.43
5.6.150.0040.01716.58
5.6.140.0050.03216.51
5.6.130.0070.01916.52
5.6.120.0040.02016.36
5.6.110.0030.02216.42
5.6.100.0060.02616.33
5.6.90.0080.01816.47
5.6.80.0040.01916.31
5.6.70.0040.01916.26
5.6.60.0070.02416.17
5.6.50.0050.01816.05
5.6.40.0070.03216.26
5.6.30.0080.01316.14
5.6.20.0070.02816.22
5.6.10.0110.02916.22
5.6.00.0050.02416.05
5.5.380.0020.01014.04
5.5.370.0020.02016.11
5.5.360.0100.01216.02
5.5.350.0060.02216.22
5.5.340.0020.02316.38
5.5.330.0080.03016.44
5.5.320.0010.02216.42
5.5.310.0080.01616.43
5.5.300.0080.01216.42
5.5.290.0050.01916.41
5.5.280.0030.02616.35
5.5.270.0050.02016.41
5.5.260.0060.02316.37
5.5.250.0090.01216.17
5.5.240.0030.02216.09
5.5.230.0060.01616.06
5.5.220.0020.01816.11
5.5.210.0110.01316.08
5.5.200.0050.01916.09
5.5.190.0030.01816.03
5.5.180.0050.02016.04
5.5.170.0060.00413.84
5.5.160.0070.03116.16
5.5.150.0030.03016.10
5.5.140.0080.03216.12
5.5.130.0080.02115.99
5.5.120.0090.02616.09
5.5.110.0080.02016.13
5.5.100.0050.02915.90
5.5.90.0060.03316.04
5.5.80.0110.02616.19
5.5.70.0100.02716.01
5.5.60.0060.03116.10
5.5.50.0030.03516.08
5.5.40.0070.02416.09
5.5.30.0080.01915.88
5.5.20.0080.03016.14
5.5.10.0060.02516.13
5.5.00.0100.02715.97
5.4.450.0060.01414.30
5.4.440.0050.01614.30
5.4.430.0030.01614.30
5.4.420.0040.02814.30
5.4.410.0050.01314.29
5.4.400.0070.01414.23
5.4.390.0030.01714.22
5.4.380.0000.01914.14
5.4.370.0060.01414.24
5.4.360.0050.01314.22
5.4.350.0020.02014.23
5.4.340.0030.01714.23
5.4.330.0050.00811.82
5.4.320.0050.01714.23
5.4.310.0090.01814.20
5.4.300.0090.01314.26
5.4.290.0060.02214.26
5.4.280.0030.01814.24
5.4.270.0080.01514.21
5.4.260.0060.03314.23
5.4.250.0060.02314.22
5.4.240.0050.02014.26
5.4.230.0080.01914.23
5.4.220.0040.02114.20
5.4.210.0060.02714.24
5.4.200.0030.02214.26
5.4.190.0020.02114.22
5.4.180.0060.01614.23
5.4.170.0070.02714.14
5.4.160.0040.03114.12
5.4.150.0020.03114.29
5.4.140.0050.02813.32
5.4.130.0100.02213.33
5.4.120.0030.03013.30
5.4.110.0060.02913.36
5.4.100.0040.02313.36
5.4.90.0090.02413.29
5.4.80.0090.01513.31
5.4.70.0040.02813.35
5.4.60.0050.02213.29
5.4.50.0000.03613.32
5.4.40.0070.02713.32
5.4.30.0050.02313.30
5.4.20.0040.03013.29
5.4.10.0050.02213.33
5.4.00.0090.02313.29
5.3.290.0060.02713.29
5.3.280.0030.02413.29
5.3.270.0040.02113.29
5.3.260.0020.03013.29
5.3.250.0040.02613.29
5.3.240.0040.03113.29
5.3.230.0050.01813.29
5.3.220.0070.01613.29
5.3.210.0030.03013.29
5.3.200.0070.02913.29
5.3.190.0050.02913.29
5.3.180.0020.02713.29
5.3.170.0040.02513.29
5.3.160.0030.02013.29
5.3.150.0070.02713.29
5.3.140.0060.02813.29
5.3.130.0060.01913.29
5.3.120.0070.02113.29
5.3.110.0060.02413.29
5.3.100.0050.02913.29
5.3.90.0070.02613.29
5.3.80.0080.02013.29
5.3.70.0040.02513.29
5.3.60.0020.03213.29
5.3.50.0060.02613.29
5.3.40.0010.03013.29
5.3.30.0030.02213.29
5.3.20.0060.02613.29
5.3.10.0070.02713.29
5.3.00.0080.02013.29
5.2.170.0070.06016.23
5.2.160.0000.04316.23
5.2.150.0070.05716.23
5.2.140.0070.05716.23
5.2.130.0000.04316.23
5.2.120.0070.05316.23
5.2.110.0070.05716.23
5.2.100.0100.05716.23
5.2.90.0100.05316.23
5.2.80.0130.05016.23
5.2.70.0070.03316.23
5.2.60.0000.05316.23
5.2.50.0070.05316.23
5.2.40.0070.06016.23
5.2.30.0000.06016.23
5.2.20.0070.02716.23
5.2.10.0000.06716.23
5.2.00.0100.05716.23
5.1.60.0100.04016.23
5.1.50.0030.03716.23
5.1.40.0130.04316.23
5.1.30.0000.05716.23
5.1.20.0070.05016.23
5.1.10.0030.03016.23
5.1.00.0030.03016.23
5.0.50.0030.04316.23
5.0.40.0000.03716.23
5.0.30.0030.05316.23
5.0.20.0000.03716.23
5.0.10.0030.04316.23
5.0.00.0070.06716.23
4.4.90.0000.01716.23
4.4.80.0030.03316.23
4.4.70.0070.03016.23
4.4.60.0070.03016.23
4.4.50.0030.03716.23
4.4.40.0000.05716.23
4.4.30.0000.02316.23
4.4.20.0000.02316.23
4.4.10.0100.02316.23
4.4.00.0000.04716.23
4.3.110.0030.03316.23
4.3.100.0070.03016.23
4.3.90.0000.03316.23
4.3.80.0070.04716.23
4.3.70.0030.02716.23
4.3.60.0030.03016.23
4.3.50.0000.03716.23
4.3.40.0000.05316.23
4.3.30.0000.03716.23
4.3.20.0000.04016.23
4.3.10.0000.04016.23
4.3.00.0000.03716.23

preferences:
43.38 ms | 400 KiB | 5 Q