3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((1/25) * 25); var_dump(bcpow('5','-2') * 25); var_dump(pow(5,-2) * 25);

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)
8.3.60.0070.01118.36
8.3.50.0110.00721.97
8.3.40.0110.00418.80
8.3.30.0000.01419.14
8.3.20.0040.00419.03
8.3.10.0050.00321.35
8.3.00.0070.00022.07
8.2.180.0150.00316.63
8.2.170.0210.00022.96
8.2.160.0050.00822.54
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00521.38
8.2.110.0060.00320.81
8.2.100.0070.00418.16
8.2.90.0070.00019.34
8.2.80.0090.00017.97
8.2.70.0030.00717.75
8.2.60.0050.00317.93
8.2.50.0090.00018.07
8.2.40.0030.00618.34
8.2.30.0000.00721.56
8.2.20.0000.00817.91
8.2.10.0040.00417.70
8.2.00.0060.00317.86
8.1.280.0160.00325.92
8.1.270.0040.00423.99
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0070.00322.59
8.1.230.0090.00320.95
8.1.220.0040.00418.77
8.1.210.0030.00519.18
8.1.200.0050.00517.50
8.1.190.0050.00319.56
8.1.180.0050.00318.10
8.1.170.0030.00518.90
8.1.160.0040.00419.09
8.1.150.0040.00418.73
8.1.140.0050.00317.60
8.1.130.0060.00018.03
8.1.120.0040.00417.57
8.1.110.0000.00717.50
8.1.100.0030.00317.53
8.1.90.0000.00717.55
8.1.80.0000.00717.50
8.1.70.0030.00317.52
8.1.60.0050.00517.67
8.1.50.0000.00817.56
8.1.40.0040.00417.63
8.1.30.0050.00317.78
8.1.20.0080.00017.62
8.1.10.0050.00217.68
8.1.00.0040.00417.59
8.0.300.0040.00420.15
8.0.290.0040.00417.30
8.0.280.0030.00318.54
8.0.270.0070.00017.36
8.0.260.0030.00316.97
8.0.250.0070.00017.04
8.0.240.0040.00417.15
8.0.230.0060.00017.04
8.0.220.0000.00716.92
8.0.210.0000.00716.98
8.0.200.0000.00616.94
8.0.190.0040.00417.12
8.0.180.0030.00317.01
8.0.170.0050.00317.00
8.0.160.0070.00017.03
8.0.150.0030.00516.97
8.0.140.0040.00416.86
8.0.130.0000.00513.32
8.0.120.0000.00716.95
8.0.110.0030.00517.03
8.0.100.0070.00017.03
8.0.90.0000.00716.91
8.0.80.0050.01016.84
8.0.70.0060.00316.96
8.0.60.0040.00417.07
8.0.50.0070.00016.91
8.0.30.0100.00917.04
8.0.20.0120.00817.40
8.0.10.0040.00417.08
8.0.00.0100.00816.72
7.4.330.0000.00514.62
7.4.320.0030.00316.71
7.4.300.0030.00316.59
7.4.290.0050.00216.70
7.4.280.0000.00716.63
7.4.270.0070.00016.60
7.4.260.0000.00513.21
7.4.250.0000.00716.68
7.4.240.0050.00316.62
7.4.230.0030.00316.76
7.4.220.0090.00916.66
7.4.210.0100.00716.58
7.4.200.0080.00016.60
7.4.190.0040.00416.45
7.4.160.0060.00916.51
7.4.150.0100.00717.40
7.4.140.0150.00517.86
7.4.130.0170.00016.58
7.4.120.0100.00716.51
7.4.110.0160.00316.51
7.4.100.0090.01316.63
7.4.90.0110.00716.61
7.4.80.0120.00619.39
7.4.70.0140.00416.48
7.4.60.0060.01016.61
7.4.50.0170.00816.42
7.4.40.0050.01022.77
7.4.30.0170.00616.58
7.4.00.0070.00415.30
7.3.330.0000.00513.14
7.3.320.0000.00513.05
7.3.310.0070.00016.42
7.3.300.0030.00616.46
7.3.290.0140.00016.27
7.3.280.0060.00916.36
7.3.270.0070.01017.40
7.3.260.0130.00618.24
7.3.250.0140.00516.54
7.3.240.0070.01016.42
7.3.230.0100.00716.51
7.3.210.0160.01016.28
7.3.200.0130.01019.39
7.3.190.0080.00816.41
7.3.180.0100.00616.57
7.3.170.0060.01616.55
7.3.160.0100.00716.27
7.3.120.0080.00614.84
7.2.330.0130.00716.45
7.2.320.0110.00716.79
7.2.310.0000.01716.48
7.2.300.0070.01116.54
7.2.290.0100.01016.70
7.2.00.0040.01519.45
7.1.100.0060.00617.82
7.1.70.0030.00717.01
7.1.60.0100.01319.40
7.1.50.0100.01017.20
7.1.00.0070.04022.63
7.0.200.0090.00616.96
7.0.140.0030.07322.29
7.0.100.0170.08020.07
7.0.90.0000.08320.06
7.0.80.0330.08720.07
7.0.70.0070.08320.02
7.0.60.0130.03720.15
7.0.50.0070.04720.41
7.0.40.0100.04720.30
7.0.30.0070.07020.29
7.0.20.0070.08720.23
7.0.10.0200.07320.20
7.0.00.0070.08020.17
5.6.280.0000.07321.26
5.6.250.0000.05020.71
5.6.240.0070.07720.79
5.6.230.0100.08320.69
5.6.220.0170.07720.58
5.6.210.0170.06720.75
5.6.200.0100.07721.16
5.6.190.0030.05321.18
5.6.180.0100.04721.25
5.6.170.0030.05321.29
5.6.160.0070.08721.28
5.6.150.0100.08321.12
5.6.140.0070.07721.12
5.6.130.0030.06321.13
5.6.120.0030.09021.05
5.6.110.0070.08021.11
5.6.100.0100.06721.10
5.6.90.0000.05321.02
5.6.80.0200.03320.62
5.6.70.0100.08020.40
5.6.60.0100.07720.53
5.6.50.0170.07320.59
5.6.40.0030.05020.47
5.6.30.0130.06720.59
5.6.20.0100.07720.59
5.6.10.0130.07320.54
5.6.00.0130.06720.39
5.5.380.0000.08320.65
5.5.370.0030.08020.71
5.5.360.0230.06320.64
5.5.350.0170.07320.54
5.5.340.0070.08721.06
5.5.330.0030.05720.97
5.5.320.0130.06320.97
5.5.310.0100.05320.80
5.5.300.0100.08020.97
5.5.290.0070.08721.08
5.5.280.0070.06020.85
5.5.270.0100.07321.07
5.5.260.0030.09021.02
5.5.250.0200.06020.74
5.5.240.0230.05020.23
5.5.230.0130.03720.42
5.5.220.0070.07320.30
5.5.210.0130.09020.34
5.5.200.0100.07320.28
5.5.190.0100.07720.13
5.5.180.0100.04020.20
5.5.160.0170.07320.31
5.5.150.0000.06320.22
5.5.140.0170.06320.30
5.5.130.0030.07320.16
5.5.120.0070.06720.16
5.5.110.0130.07320.32
5.5.100.0100.07720.21
5.5.90.0030.07720.20
5.5.80.0070.06020.25
5.5.70.0030.07320.20
5.5.60.0200.06720.09
5.5.50.0130.07720.30
5.5.40.0030.07020.09
5.5.30.0070.05720.14
5.5.20.0070.07720.19
5.5.10.0100.07720.04
5.5.00.0100.07020.07
5.4.450.0000.08719.57
5.4.440.0030.08719.41
5.4.430.0030.08019.41
5.4.420.0100.08019.47
5.4.410.0100.07719.38
5.4.400.0170.07018.99
5.4.390.0130.05319.41
5.4.380.0130.06719.15
5.4.370.0170.03019.22
5.4.360.0130.07719.13
5.4.350.0000.04319.24
5.4.340.0100.04319.10
5.4.320.0100.07319.43
5.4.310.0070.07719.23
5.4.300.0130.05019.20
5.4.290.0070.03719.32
5.4.280.0100.07719.08
5.4.270.0100.06019.30
5.4.260.0100.07019.32
5.4.250.0130.07019.32
5.4.240.0130.06719.08
5.4.230.0100.06718.98
5.4.220.0070.07719.31
5.4.210.0070.03719.33
5.4.200.0070.04719.21
5.4.190.0170.06019.23
5.4.180.0070.07719.19
5.4.170.0130.04319.26
5.4.160.0070.06719.16
5.4.150.0100.07319.26
5.4.140.0130.06716.25
5.4.130.0030.07016.47
5.4.120.0000.05016.25
5.4.110.0000.05316.40
5.4.100.0030.04316.52
5.4.90.0100.06016.59
5.4.80.0000.06016.44
5.4.70.0070.06316.57
5.4.60.0070.07016.40
5.4.50.0030.06716.49
5.4.40.0070.05716.44
5.4.30.0070.06316.54
5.4.20.0000.06716.53
5.4.10.0030.06016.55
5.4.00.0030.06015.98
5.3.290.0070.07314.70
5.3.280.0070.05314.70
5.3.270.0100.05714.66
5.3.260.0130.07314.77
5.3.250.0100.06714.53
5.3.240.0100.06714.79
5.3.230.0100.06014.64
5.3.220.0100.05014.74
5.3.210.0130.07014.66
5.3.200.0070.07314.61
5.3.190.0030.04314.60
5.3.180.0000.05714.63
5.3.170.0100.07014.72
5.3.160.0070.06014.63
5.3.150.0000.04714.62
5.3.140.0100.07314.66
5.3.130.0000.04714.71
5.3.120.0000.05714.63
5.3.110.0100.07014.47
5.3.100.0130.03314.21
5.3.90.0070.08014.10
5.3.80.0070.07714.07
5.3.70.0100.07014.09
5.3.60.0070.06714.03
5.3.50.0030.05013.97
5.3.40.0100.06314.00
5.3.30.0070.03713.98
5.3.20.0130.06713.72
5.3.10.0070.04013.85
5.3.00.0070.07013.69
5.2.170.0030.03711.07
5.2.160.0030.06311.20
5.2.150.0070.05711.38
5.2.140.0130.05011.30
5.2.130.0070.05711.28
5.2.120.0000.06011.19
5.2.110.0000.03011.13
5.2.100.0030.05711.24
5.2.90.0000.04311.03
5.2.80.0100.05311.14
5.2.70.0070.05311.26
5.2.60.0070.06311.22
5.2.50.0000.05011.18
5.2.40.0100.03311.16
5.2.30.0070.03311.11
5.2.20.0070.06311.13
5.2.10.0070.03711.08
5.2.00.0070.06010.82
5.1.60.0070.05710.14
5.1.50.0030.05310.19
5.1.40.0070.04710.08
5.1.30.0000.04710.48
5.1.20.0000.06010.52
5.1.10.0030.06010.18
5.1.00.0030.06010.29
5.0.50.0000.0508.78
5.0.40.0070.0508.63
5.0.30.0070.0638.44
5.0.20.0030.0278.43
5.0.10.0030.0438.37
5.0.00.0000.0478.18
4.4.90.0100.0107.62
4.4.80.0000.0377.62
4.4.70.0030.0277.62
4.4.60.0070.0337.62
4.4.50.0070.0307.62
4.4.40.0030.0507.62
4.4.30.0000.0177.62
4.4.20.0000.0377.62
4.4.10.0000.0377.62
4.4.00.0130.0437.62
4.3.110.0030.0377.62
4.3.100.0000.0377.62
4.3.90.0100.0237.62
4.3.80.0030.0537.62
4.3.70.0070.0307.62
4.3.60.0030.0337.62
4.3.50.0000.0337.62
4.3.40.0070.0277.62
4.3.30.0000.0377.62
4.3.20.0070.0337.62
4.3.10.0000.0237.62
4.3.00.0000.0307.62

preferences:
48.45 ms | 401 KiB | 5 Q