3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(-0.0); var_dump(-1.0*0.0); var_dump(-1.0*0.0 === +0.0);

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)
8.3.70.0060.01016.58
8.3.60.0120.00416.59
8.3.50.0140.00422.76
8.3.40.0110.00318.47
8.3.30.0110.00418.79
8.3.20.0070.00020.04
8.3.10.0000.00723.66
8.3.00.0080.00019.13
8.2.180.0060.00916.50
8.2.170.0110.00422.96
8.2.160.0130.00020.48
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00421.10
8.2.110.0030.00621.97
8.2.100.0040.00817.97
8.2.90.0060.00318.74
8.2.80.0030.00517.97
8.2.70.0040.00417.38
8.2.60.0040.00417.80
8.2.50.0080.00018.07
8.2.40.0050.00218.20
8.2.30.0000.00817.83
8.2.20.0040.00417.54
8.2.10.0000.00717.97
8.2.00.0000.00817.60
8.1.280.0120.00625.92
8.1.270.0030.00523.88
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.01021.96
8.1.230.0090.00318.97
8.1.220.0070.00017.74
8.1.210.0000.00718.77
8.1.200.0060.00317.22
8.1.190.0070.00017.23
8.1.180.0040.00418.10
8.1.170.0040.00418.52
8.1.160.0040.00421.89
8.1.150.0000.00818.76
8.1.140.0040.00417.29
8.1.130.0000.00717.75
8.1.120.0040.00317.34
8.1.110.0040.00417.38
8.1.100.0060.00317.24
8.1.90.0070.00017.22
8.1.80.0040.00417.36
8.1.70.0040.00417.26
8.1.60.0090.00017.51
8.1.50.0040.00417.28
8.1.40.0090.00017.37
8.1.30.0040.00417.47
8.1.20.0060.00317.55
8.1.10.0040.00417.28
8.1.00.0070.00017.30
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00318.18
8.0.270.0000.00717.05
8.0.260.0000.00717.11
8.0.250.0000.00616.79
8.0.240.0040.00416.86
8.0.230.0040.00416.78
8.0.220.0000.00716.71
8.0.210.0050.00216.74
8.0.200.0030.00316.82
8.0.190.0000.00716.84
8.0.180.0030.00616.80
8.0.170.0030.00616.80
8.0.160.0050.00316.61
8.0.150.0000.00816.63
8.0.140.0040.00416.64
8.0.130.0050.00013.21
8.0.120.0040.00416.73
8.0.110.0000.00816.58
8.0.100.0000.00816.77
8.0.90.0000.00816.57
8.0.80.0130.00316.68
8.0.70.0000.00816.75
8.0.60.0040.00416.77
8.0.50.0040.00416.77
8.0.30.0140.01116.92
8.0.20.0080.01117.40
8.0.10.0070.00016.83
8.0.00.0070.01116.48
7.4.330.0020.00215.00
7.4.320.0000.00616.48
7.4.300.0030.00316.44
7.4.290.0030.00316.26
7.4.280.0050.00316.30
7.4.270.0070.00016.34
7.4.260.0080.00016.30
7.4.250.0040.00416.29
7.4.240.0040.00316.38
7.4.230.0070.00016.39
7.4.220.0030.01416.32
7.4.210.0120.00316.41
7.4.200.0050.00216.46
7.4.160.0120.00416.36
7.4.150.0060.01217.40
7.4.140.0110.00817.86
7.4.130.0050.01216.31
7.4.120.0090.00916.21
7.4.110.0120.00616.17
7.4.100.0100.01316.29
7.4.90.0150.00416.37
7.4.80.0180.00319.39
7.4.70.0080.00916.37
7.4.60.0130.00316.21
7.4.50.0030.00516.51
7.4.40.0120.01216.47
7.4.30.0100.00716.52
7.4.00.0090.00614.91
7.3.330.0020.00212.96
7.3.320.0000.00513.13
7.3.310.0030.00315.93
7.3.300.0000.00716.03
7.3.290.0080.00616.20
7.3.280.0100.00616.13
7.3.270.0100.00717.40
7.3.260.0090.01516.16
7.3.250.0090.00816.41
7.3.240.0070.01016.35
7.3.230.0080.00816.39
7.3.210.0100.01016.35
7.3.200.0100.01019.39
7.3.190.0060.01216.48
7.3.180.0090.00616.30
7.3.170.0030.01216.27
7.3.160.0080.00816.32
7.3.10.0000.01416.44
7.3.00.0070.00716.58
7.2.330.0090.01016.33
7.2.320.0100.00716.24
7.2.310.0130.00616.23
7.2.300.0080.00816.45
7.2.290.0090.00916.26
7.2.130.0070.00716.67
7.2.120.0030.01116.81
7.2.110.0090.00716.46
7.2.100.0090.00616.75
7.2.90.0060.00316.71
7.2.80.0040.01116.89
7.2.70.0000.01616.73
7.2.60.0050.00816.72
7.2.50.0060.00616.58
7.2.40.0030.00716.76
7.2.30.0030.01016.83
7.2.20.0030.01016.61
7.2.10.0000.01416.68
7.2.00.0120.00318.07
7.1.250.0050.00515.67
7.1.200.0170.01415.35
7.1.100.0000.01617.87
7.1.70.0000.00816.82
7.1.60.0170.00719.40
7.1.50.0090.01216.86
7.1.00.0000.08022.30
7.0.200.0100.01014.87
7.0.140.0100.06722.00
7.0.60.0200.07319.97
7.0.50.0070.08017.88
7.0.40.0070.08020.23
7.0.30.0530.06020.19
7.0.20.0230.06320.17
7.0.10.0000.06020.02
7.0.00.0070.08720.01
5.6.280.0030.07321.10
5.6.210.0070.03720.64
5.6.200.0030.04018.12
5.6.190.0030.06020.32
5.6.180.3530.03320.77
5.6.170.0370.07320.40
5.6.160.0030.06020.48
5.6.150.0100.03318.18
5.6.140.0070.06718.07
5.6.130.0030.08318.12
5.6.120.0100.08021.04
5.6.110.0000.06021.10
5.6.100.0100.08020.87
5.6.90.0070.03720.86
5.6.80.0070.04320.50
5.6.70.3630.03320.42
5.5.350.0270.07320.42
5.5.340.0100.03318.04
5.5.330.0100.08320.25
5.5.320.0470.07020.28
5.5.310.0270.04320.16
5.5.300.0030.04017.96
5.5.290.0130.03717.91
5.5.280.0070.08720.89
5.5.270.0170.03020.70
5.5.260.0070.08720.88
5.5.250.0070.05320.58
5.5.240.0170.08720.25
5.4.450.3830.04319.41
5.4.440.0070.05319.51
5.4.430.1570.06019.46
5.4.420.4370.04319.49
5.4.410.4330.03319.37
5.4.400.4170.04019.00
5.4.390.4300.03719.16
5.4.380.4770.04018.88
5.4.370.3870.03719.18
5.4.360.3930.04019.13
5.4.350.4230.03719.06
5.4.340.4070.04019.20
5.4.320.3770.04019.27
5.4.310.4030.03718.93
5.4.300.3800.03719.16
5.4.290.3970.03019.16
5.4.280.4230.03719.16
5.4.270.4470.04019.14
5.4.260.3670.04018.87
5.4.250.4100.03719.16
5.4.240.3770.03718.86
5.4.230.0030.04718.92
5.4.220.4730.03719.03
5.4.210.4830.02719.05
5.4.200.4900.03719.21
5.4.190.4430.03718.98
5.4.180.4000.03318.86
5.4.170.3770.03318.99
5.4.160.3970.04019.14
5.4.150.4070.03319.02
5.4.140.4270.04016.36
5.4.130.3730.03316.39
5.4.120.3770.04316.48
5.4.110.4270.03316.41
5.4.100.4300.03016.32
5.4.90.4630.04016.38
5.4.80.4070.03716.34
5.4.70.4070.03716.30
5.4.60.3900.03716.23
5.4.50.4270.03316.46
5.4.40.4730.03316.36
5.4.30.4530.03016.32
5.4.20.3770.03316.22
5.4.10.3530.03316.54
5.4.00.3530.03715.84
5.3.290.4100.04014.59
5.3.280.0000.04014.67
5.3.270.4070.03314.69
5.3.260.3930.03014.54
5.3.250.4100.03314.48
5.3.240.3870.03014.49
5.3.230.3770.04014.52
5.3.220.3670.04014.52
5.3.210.4200.04014.67
5.3.200.3970.04314.52
5.3.190.4830.03714.50
5.3.180.4470.04714.50
5.3.170.4170.05014.51
5.3.160.4030.03714.48
5.3.150.3800.04714.50
5.3.140.4030.03014.51
5.3.130.4430.04314.46
5.3.120.3570.03714.46
5.3.110.3870.04314.33
5.3.100.3770.04014.04
5.3.90.3830.03313.96
5.3.80.3970.03713.85
5.3.70.3830.03713.96
5.3.60.3870.03013.93
5.3.50.3500.04013.73
5.3.40.3830.03713.89
5.3.30.3530.03713.82
5.3.20.3770.03013.78
5.3.10.4070.03713.58
5.3.00.4230.03313.61
5.2.170.2900.03011.02
5.2.160.2700.02311.00
5.2.150.2930.03011.11
5.2.140.3100.03011.02
5.2.130.3400.02711.04
5.2.120.3570.03011.18
5.2.110.3370.03011.04
5.2.100.3430.02711.10
5.2.90.3370.03310.92
5.2.80.4070.02711.06
5.2.70.3900.03711.03
5.2.60.3400.02710.98
5.2.50.3270.03010.86
5.2.40.2730.02710.93
5.2.30.3000.02710.97
5.2.20.2830.03010.89
5.2.10.3030.02310.90
5.2.00.3200.03010.71
5.1.60.2970.0309.98
5.1.50.2530.02310.06
5.1.40.2830.0279.92
5.1.30.3200.03010.37
5.1.20.2830.02710.30
5.1.10.2500.0239.97
5.1.00.2730.02310.03
5.0.50.1630.0278.52
5.0.40.1570.0178.36
5.0.30.1800.0278.29
5.0.20.1500.0208.14
5.0.10.1630.0138.27
5.0.00.1800.0238.12
4.4.90.1430.0175.85
4.4.80.1530.0205.78
4.4.70.1430.0175.82
4.4.60.1570.0175.81
4.4.50.1900.0135.87
4.4.40.1270.0235.86
4.4.30.1630.0205.83
4.4.20.1270.0135.85
4.4.10.1300.0135.85
4.4.00.1330.0275.84
4.3.110.1600.0135.82
4.3.100.1470.0175.81
4.3.90.1870.0135.79
4.3.80.1530.0235.79
4.3.70.1830.0175.68
4.3.60.1630.0175.84
4.3.50.1730.0205.75
4.3.40.1530.0275.67
4.3.30.0630.0174.60
4.3.20.0630.0174.50
4.3.10.0870.0174.42
4.3.00.0730.0204.55

preferences:
35.19 ms | 401 KiB | 5 Q