3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump("1e0" == "1e1"); var_dump("0e1" == "0e2"); var_dump("0e-1" == "0e1"); ?>

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)
8.3.60.0090.00916.75
8.3.50.0090.01021.89
8.3.40.0080.00618.51
8.3.30.0040.01118.89
8.3.20.0040.00420.21
8.3.10.0070.00021.60
8.3.00.0040.00419.25
8.2.180.0130.00618.30
8.2.170.0130.00722.96
8.2.160.0100.00320.52
8.2.150.0000.00924.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00419.11
8.2.110.0030.00721.04
8.2.100.0080.00419.11
8.2.90.0000.00818.92
8.2.80.0000.00817.97
8.2.70.0000.00917.38
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0050.00319.88
8.2.30.0040.00417.99
8.2.20.0000.00717.53
8.2.10.0050.00317.91
8.2.00.0070.00317.55
8.1.280.0070.01425.92
8.1.270.0060.00318.88
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00320.89
8.1.230.0110.00017.53
8.1.220.0060.00317.74
8.1.210.0080.00018.77
8.1.200.0030.00617.22
8.1.190.0050.00317.10
8.1.180.0080.00018.10
8.1.170.0030.00620.20
8.1.160.0040.00421.95
8.1.150.0040.00418.79
8.1.140.0000.00717.36
8.1.130.0030.00317.74
8.1.120.0040.00417.26
8.1.110.0040.00417.35
8.1.100.0040.00417.32
8.1.90.0000.00717.27
8.1.80.0070.00017.32
8.1.70.0000.00717.23
8.1.60.0050.00317.48
8.1.50.0000.00817.31
8.1.40.0000.00717.39
8.1.30.0000.00817.48
8.1.20.0020.00517.35
8.1.10.0030.00717.23
8.1.00.0050.00217.20
8.0.300.0070.00018.77
8.0.290.0030.00616.63
8.0.280.0070.00018.18
8.0.270.0030.00317.02
8.0.260.0030.00318.27
8.0.250.0030.00316.79
8.0.240.0000.00816.84
8.0.230.0000.00716.76
8.0.220.0070.00016.75
8.0.210.0070.00016.77
8.0.200.0000.00616.68
8.0.190.0000.00716.84
8.0.180.0000.00816.77
8.0.170.0040.00416.73
8.0.160.0040.00416.65
8.0.150.0000.00816.64
8.0.140.0050.00216.74
8.0.130.0040.00413.19
8.0.120.0000.00816.63
8.0.110.0070.00016.69
8.0.100.0040.00416.71
8.0.90.0050.00216.53
8.0.80.0150.00716.82
8.0.70.0030.00516.75
8.0.60.0050.00316.71
8.0.50.0050.00316.58
8.0.30.0110.01016.85
8.0.20.0110.01117.40
8.0.10.0000.00716.77
8.0.00.0130.01016.78
7.4.330.0030.00315.07
7.4.320.0000.00616.37
7.4.300.0000.00616.46
7.4.290.0040.00416.29
7.4.280.0040.00416.31
7.4.270.0000.00716.50
7.4.260.0030.00516.46
7.4.250.0040.00416.35
7.4.240.0050.00216.37
7.4.230.0020.00516.21
7.4.220.0180.00716.46
7.4.210.0100.01016.39
7.4.200.0050.00316.29
7.4.160.0080.00816.34
7.4.150.0070.01017.40
7.4.140.0100.00717.86
7.4.130.0140.00616.30
7.4.120.0140.00716.30
7.4.110.0170.00716.41
7.4.100.0120.01216.24
7.4.90.0060.01016.41
7.4.80.0130.01019.39
7.4.70.0140.00416.32
7.4.60.0060.01216.25
7.4.50.0090.00016.25
7.4.40.0060.01016.14
7.4.30.0160.00616.42
7.4.00.0030.01414.67
7.3.330.0030.00312.89
7.3.320.0120.00013.00
7.3.310.0000.00716.16
7.3.300.0030.00316.08
7.3.290.0100.00616.16
7.3.280.0090.00716.12
7.3.270.0030.01417.40
7.3.260.0190.01316.30
7.3.250.0090.00916.29
7.3.240.0090.00616.39
7.3.230.0160.00616.39
7.3.210.0000.01716.18
7.3.200.0070.01419.39
7.3.190.0090.00616.24
7.3.180.0120.00316.44
7.3.170.0140.00316.33
7.3.160.0040.01216.06
7.3.10.0150.00415.90
7.3.00.0110.00715.78
7.2.330.0160.03516.25
7.2.320.0090.00916.22
7.2.310.0110.00416.19
7.2.300.0120.00916.54
7.2.290.0070.01116.36
7.2.130.0000.01316.80
7.2.120.0150.00316.43
7.2.110.0040.01415.98
7.2.100.0110.00416.10
7.2.90.0070.00716.06
7.2.80.0110.00416.52
7.2.70.0040.01116.79
7.2.60.0060.01216.79
7.2.50.0240.00616.36
7.2.40.0070.01316.85
7.2.30.0130.00616.29
7.2.20.0090.01516.20
7.2.10.0180.00516.24
7.2.00.0160.00317.71
7.1.250.0060.00915.35
7.1.100.0070.00718.04
7.1.70.0040.00417.00
7.1.60.0100.00016.81
7.1.50.0100.01016.70
7.1.00.0130.06722.37
7.0.200.0030.01016.74
7.0.140.0030.07321.95
7.0.60.0130.07719.88
7.0.50.0100.07717.66
7.0.40.0030.08720.08
7.0.30.0300.07320.02
7.0.20.0270.08020.19
7.0.10.0330.08020.33
7.0.00.0100.08720.16
5.6.280.0000.07320.86
5.6.210.0170.06320.54
5.6.200.0000.09018.21
5.6.190.0100.05720.48
5.6.180.0330.06320.58
5.6.170.0300.04720.52
5.6.160.0100.07020.46
5.6.150.0100.07718.12
5.6.140.0070.06318.14
5.6.130.0070.06018.21
5.6.120.0130.06720.98
5.6.110.0030.04320.98
5.6.100.0070.07321.00
5.6.90.0100.08320.94
5.6.80.0130.05020.41
5.6.70.0200.08020.34
5.5.350.0270.07320.34
5.5.340.0030.04017.89
5.5.330.0100.04020.20
5.5.320.0230.04020.25
5.5.310.0300.03720.50
5.5.300.0100.07317.95
5.5.290.0100.08018.02
5.5.280.0000.04720.86
5.5.270.0170.07320.68
5.5.260.0230.06720.96
5.5.250.0130.05320.54
5.5.240.0070.08320.25
5.4.450.0270.05319.63
5.4.440.0870.07019.48
5.4.430.0830.05319.55
5.4.420.0800.06319.55
5.4.410.0170.06018.88
5.4.400.0070.06318.77
5.4.390.0230.06018.63
5.4.380.0370.07718.50
5.4.370.0330.08718.59
5.4.360.0530.07318.72
5.4.350.0430.06318.49
5.4.340.0430.05318.59
5.4.320.0370.06018.45
5.4.310.0400.05018.72
5.4.300.0370.05718.62
5.4.290.0400.05018.72
5.4.280.0270.07018.68
5.4.270.0600.06018.67
5.4.260.0400.07018.63
5.4.250.0430.06018.48
5.4.240.0300.08318.45
5.4.230.0570.08018.42
5.4.220.0400.05718.45
5.4.210.0600.05318.70
5.4.200.0400.05016.66
5.4.190.0270.06718.63
5.4.180.0300.06718.57
5.4.170.0600.04718.70
5.4.160.0430.06318.63
5.4.150.0430.07018.59
5.4.140.0270.05716.13
5.4.130.0230.06316.16
5.4.120.0400.04716.32
5.4.110.0330.05316.12
5.4.100.0570.05016.04
5.4.90.0270.06716.19
5.4.80.0370.04316.06
5.4.70.0470.06016.10
5.4.60.0430.04016.04
5.4.50.0430.06316.33
5.4.40.0430.04016.01
5.4.30.0330.05016.21
5.4.20.0470.05316.18
5.4.10.0400.06016.21
5.4.00.0500.05015.80
5.3.290.0470.07014.71
5.3.280.0370.05314.64
5.3.270.0400.07314.57
5.3.260.0470.06014.57
5.3.250.0370.05714.53
5.3.240.0300.06714.58
5.3.230.0330.06014.67
5.3.220.0430.08714.58
5.3.210.0670.07014.55
5.3.200.0370.06714.49
5.3.190.0500.05714.56
5.3.180.0530.05314.56
5.3.170.0470.07714.49
5.3.160.0530.06314.65
5.3.150.0630.07714.53
5.3.140.0370.05314.63
5.3.130.0530.04314.46
5.3.120.0570.08714.46
5.3.110.0600.06014.55
5.3.100.0370.05314.11
5.3.90.0270.06014.09
5.3.80.0530.05014.00
5.3.70.0400.05313.95
5.3.60.0400.04713.95
5.3.50.1830.06013.88
5.3.40.0370.06013.93
5.3.30.0330.05713.84
5.3.20.0100.05313.63
5.3.10.0330.05013.61
5.3.00.0400.06013.65
5.2.170.0300.05011.15
5.2.160.0230.04311.09
5.2.150.0330.04311.20
5.2.140.0300.04311.29
5.2.130.0370.05311.07
5.2.120.0470.04311.05
5.2.110.0270.04311.25
5.2.100.0470.03011.05
5.2.90.0430.05011.03
5.2.80.0300.04711.09
5.2.70.0230.05711.07
5.2.60.0370.04011.09
5.2.50.0270.06010.99
5.2.40.0230.06311.16
5.2.30.0430.04711.11
5.2.20.0230.05310.88
5.2.10.0300.04310.95
5.2.00.0300.04010.80
5.1.60.0170.0409.99
5.1.50.0330.0279.96
5.1.40.0200.04310.07
5.1.30.0200.04010.31
5.1.20.0400.03010.39
5.1.10.0300.03010.08
5.1.00.0300.03010.16
5.0.50.0170.0278.54
5.0.40.0170.0238.38
5.0.30.0030.0538.29
5.0.20.0100.0308.23
5.0.10.0230.0208.18
5.0.00.0200.0378.19
4.4.90.0070.0335.83
4.4.80.0200.0335.86
4.4.70.0200.0205.84
4.4.60.0070.0275.88
4.4.50.0200.0205.89
4.4.40.0100.0435.92
4.4.30.0130.0205.88
4.4.20.0230.0135.98
4.4.10.0070.0275.96
4.4.00.0170.0305.89
4.3.110.0130.0235.89
4.3.100.0070.0335.78
4.3.90.0270.0335.91
4.3.80.0070.0375.84
4.3.70.0130.0235.86
4.3.60.0130.0205.79
4.3.50.0030.0275.79
4.3.40.0000.0475.75
4.3.30.0030.0335.50
4.3.20.0070.0205.50
4.3.10.0070.0235.50
4.3.00.0070.0206.69

preferences:
38.28 ms | 401 KiB | 5 Q