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); var_dump(-1.0*0.0 === 1.0*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)
8.3.40.0150.00018.72
8.3.30.0070.00718.83
8.3.20.0080.00020.09
8.3.10.0060.00323.51
8.3.00.0040.00419.13
8.2.170.0110.00322.96
8.2.160.0110.00420.39
8.2.150.0000.00724.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0080.00020.98
8.2.110.0090.00022.13
8.2.100.0040.00718.09
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0000.00717.80
8.2.50.0000.00918.07
8.2.40.0060.00318.03
8.2.30.0040.00417.91
8.2.20.0040.00417.61
8.2.10.0000.00717.77
8.2.00.0040.00417.41
8.1.270.0040.00423.69
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00323.92
8.1.230.0060.00618.99
8.1.220.0070.00317.74
8.1.210.0050.00318.77
8.1.200.0030.00717.13
8.1.190.0040.00417.10
8.1.180.0080.00018.10
8.1.170.0040.00818.23
8.1.160.0030.00521.82
8.1.150.0040.00418.72
8.1.140.0040.00417.31
8.1.130.0060.00017.79
8.1.120.0040.00417.22
8.1.110.0070.00017.31
8.1.100.0080.00017.33
8.1.90.0070.00017.39
8.1.80.0000.00717.21
8.1.70.0030.00317.20
8.1.60.0030.00517.45
8.1.50.0030.00617.36
8.1.40.0070.00317.23
8.1.30.0080.00017.35
8.1.20.0040.00417.43
8.1.10.0020.00517.35
8.1.00.0030.00517.24
8.0.300.0080.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00518.22
8.0.270.0000.00717.04
8.0.260.0030.00317.11
8.0.250.0070.00016.83
8.0.240.0000.00816.68
8.0.230.0000.00716.80
8.0.220.0030.00316.72
8.0.210.0030.00316.78
8.0.200.0060.00016.68
8.0.190.0030.00316.81
8.0.180.0050.00516.79
8.0.170.0050.00316.66
8.0.160.0070.00016.80
8.0.150.0040.00416.53
8.0.140.0000.00716.63
8.0.130.0030.00313.13
8.0.120.0020.00516.70
8.0.110.0050.00316.73
8.0.100.0000.00716.79
8.0.90.0000.00716.71
8.0.80.0060.00916.67
8.0.70.0000.00716.69
8.0.60.0040.00416.63
8.0.50.0050.00316.63
8.0.30.0130.00716.98
8.0.20.0080.01217.40
8.0.10.0000.00816.88
8.0.00.0140.00516.48
7.4.330.0030.00315.00
7.4.320.0000.00616.38
7.4.300.0060.00016.34
7.4.290.0040.00416.41
7.4.280.0000.00716.30
7.4.270.0000.00616.44
7.4.260.0000.00716.44
7.4.250.0000.00816.43
7.4.240.0000.00716.36
7.4.230.0030.00316.54
7.4.220.0060.01116.38
7.4.210.0060.01516.53
7.4.200.0040.00416.11
7.4.160.0040.01216.55
7.4.150.0110.00717.40
7.4.140.0100.00817.86
7.4.130.0080.00916.35
7.4.120.0100.00716.25
7.4.110.0070.01416.48
7.4.100.0120.00316.40
7.4.90.0070.01016.35
7.4.80.0090.01219.39
7.4.70.0130.00316.43
7.4.60.0070.01016.33
7.4.50.0040.00016.31
7.4.40.0130.01016.40
7.4.30.0060.00916.38
7.4.00.0060.00914.60
7.3.330.0050.00012.90
7.3.320.0060.00012.99
7.3.310.0030.00316.05
7.3.300.0030.00316.02
7.3.290.0040.01116.09
7.3.280.0100.00716.16
7.3.270.0110.00617.40
7.3.260.0140.00716.29
7.3.250.0120.00716.10
7.3.240.0070.01016.46
7.3.230.0090.01416.39
7.3.210.0090.00616.07
7.3.200.0030.01219.39
7.3.190.0100.01016.05
7.3.180.0030.01316.30
7.3.170.0120.00316.34
7.3.160.0110.00416.30
7.2.330.0110.00716.66
7.2.320.0040.01216.36
7.2.310.0100.00916.30
7.2.300.0130.00316.19
7.2.290.0070.01416.20
7.2.110.0240.00716.45
7.2.60.0060.00616.60
7.2.00.0100.01319.01
7.1.200.0040.00815.74
7.1.100.0100.00618.01
7.1.70.0070.00017.02
7.1.60.0070.01019.40
7.1.50.0000.01016.82
7.1.00.0000.08022.31
7.0.200.0000.00716.63
7.0.140.0070.07022.15
7.0.110.0100.07320.07
7.0.100.0130.07319.84
7.0.90.0130.07720.05
7.0.80.0100.08319.83
7.0.70.0070.08319.92
7.0.60.0030.08319.88
7.0.50.0100.07720.39
7.0.40.0200.07320.04
7.0.30.0100.08020.27
7.0.20.0170.07720.25
7.0.10.0130.07020.14
7.0.00.0170.07020.25
5.6.280.0130.06020.81
5.6.260.0070.07320.65
5.6.250.0170.06720.72
5.6.240.0030.07320.68
5.6.230.0030.08020.84
5.6.220.0030.08020.55
5.6.210.0030.08320.69
5.6.200.0000.07021.08
5.6.190.0100.07721.02
5.6.180.0100.07721.02
5.6.170.0070.08321.29
5.6.160.0100.06720.98
5.6.150.0030.08721.02
5.6.140.0070.07321.06
5.6.130.0130.08021.13
5.6.120.0130.07721.01
5.6.110.0100.05321.21
5.6.100.0100.07721.00
5.6.90.0030.05721.12
5.6.80.0100.07720.43
5.6.70.0030.04020.30
5.6.60.0130.07020.57
5.6.50.0030.08320.50
5.6.40.0000.08720.37
5.6.30.0030.06020.27
5.6.20.0000.08020.54
5.6.10.0070.07720.49
5.6.00.0130.04020.29
5.5.380.0070.08020.53
5.5.370.0070.07720.34
5.5.360.0030.09020.34
5.5.350.0100.07020.41
5.5.340.0170.07320.88
5.5.330.0130.06720.84
5.5.320.0000.08320.81
5.5.310.0130.07720.86
5.5.300.0130.06720.94
5.5.290.0070.08320.73
5.5.280.0100.07321.03
5.5.270.0200.07020.85
5.5.260.0070.08020.95
5.5.250.0030.08320.78
5.5.240.0030.07720.36
5.5.230.0130.06720.17
5.5.220.0030.04720.16
5.5.210.0030.05720.16
5.5.200.0070.08720.13
5.5.190.0030.07720.29
5.5.180.0070.05020.04
5.5.160.0070.04320.21
5.5.150.0030.08020.18
5.5.140.0000.08320.15
5.5.130.0070.07320.30
5.5.120.0030.08720.30
5.5.110.0130.06720.22
5.5.100.0030.08320.00
5.5.90.0030.08019.99
5.5.80.0070.07019.99
5.5.70.0000.08320.13
5.5.60.0070.07720.09
5.5.50.0070.06720.09
5.5.40.0200.07019.98
5.5.30.0000.08320.05
5.5.20.0030.04320.20
5.5.10.0030.07319.95
5.5.00.0100.07020.12
5.4.450.0130.07319.26
5.4.440.0070.07719.27
5.4.430.0170.04319.34
5.4.420.0030.07319.57
5.4.410.0070.07319.22
5.4.400.0030.04019.00
5.4.390.0030.07318.98
5.4.380.0100.07319.03
5.4.370.0070.07719.02
5.4.360.0130.06719.00
5.4.350.0130.06719.01
5.4.340.0100.07318.95
5.4.320.0100.08019.27
5.4.310.0030.04719.16
5.4.300.0070.07018.93
5.4.290.0070.07319.26
5.4.280.0000.08718.98
5.4.270.0000.08019.11
5.4.260.0000.05019.11
5.4.250.0030.07719.00
5.4.240.0070.07318.97
5.4.230.0130.05718.96
5.4.220.0030.08019.02
5.4.210.0000.07019.25
5.4.200.0070.04719.00
5.4.190.0030.07718.99
5.4.180.0170.04719.24
5.4.170.0200.06319.02
5.4.160.0030.07719.25
5.4.150.0100.06719.22
5.4.140.0030.04316.37
5.4.130.0030.05316.18
5.4.120.0000.04716.26
5.4.110.0070.06716.48
5.4.100.0030.06716.29
5.4.90.0030.07016.29
5.4.80.0170.06016.36
5.4.70.0070.06716.46
5.4.60.0070.07316.34
5.4.50.0000.08016.46
5.4.40.0100.07316.51
5.4.30.0070.07316.34
5.4.20.0030.07016.25
5.4.10.0100.07716.10
5.4.00.0030.07016.00
5.3.290.0100.07014.54
5.3.280.0030.07314.48
5.3.270.0030.05014.43
5.3.260.0130.07014.70
5.3.250.0070.08014.49
5.3.240.0000.04714.63
5.3.230.0130.04014.38
5.3.220.0100.07014.66
5.3.210.0100.07014.37
5.3.200.0070.04314.44
5.3.190.0030.07714.57
5.3.180.0070.07714.57
5.3.170.0100.04714.57
5.3.160.0070.07314.43
5.3.150.0100.07014.35
5.3.140.0070.06714.49
5.3.130.0070.07314.32
5.3.120.0100.04314.43
5.3.110.0030.07714.47
5.3.100.0030.04014.11
5.3.90.0130.07013.86
5.3.80.0170.06714.02
5.3.70.0030.07013.95
5.3.60.0070.07313.82
5.3.50.0070.07013.84
5.3.40.0130.06313.88
5.3.30.0070.04313.79
5.3.20.0070.07013.62
5.3.10.0070.04013.75
5.3.00.0000.07313.49
5.2.170.0070.06011.88
5.2.160.0070.06011.88
5.2.150.0030.06011.88
5.2.140.0000.03011.88
5.2.130.0070.06011.88
5.2.120.0070.06011.88
5.2.110.0070.05711.88
5.2.100.0070.05311.88
5.2.90.0030.03311.88
5.2.80.0100.04711.88
5.2.70.0170.05011.88
5.2.60.0030.06311.88
5.2.50.0070.06011.88
5.2.40.0000.06311.88
5.2.30.0000.06311.88
5.2.20.0030.06311.88
5.2.10.0070.05011.88
5.2.00.0100.04711.88
5.1.60.0000.05011.88
5.1.50.0000.05311.88
5.1.40.0000.06011.88
5.1.30.0000.05711.88
5.1.20.0100.04711.88
5.1.10.0170.03711.88
5.1.00.0100.05011.88
5.0.50.0070.04011.88
5.0.40.0070.04011.88
5.0.30.0030.05311.88
5.0.20.0030.03711.88
5.0.10.0000.03711.88
5.0.00.0000.06711.88
4.4.90.0100.03011.88
4.4.80.0100.03011.88
4.4.70.0030.03311.88
4.4.60.0070.03311.88
4.4.50.0000.03711.88
4.4.40.0100.03011.88
4.4.30.0030.03711.88
4.4.20.0030.03711.88
4.4.10.0030.03311.88
4.4.00.0070.04711.88
4.3.110.0030.02311.88
4.3.100.0030.01711.88
4.3.90.0070.03311.88
4.3.80.0000.05711.88
4.3.70.0030.03311.88
4.3.60.0000.02711.88
4.3.50.0070.01311.88
4.3.40.0000.05311.88
4.3.30.0000.03311.88
4.3.20.0070.01711.88
4.3.10.0030.03311.88
4.3.00.0000.03011.88

preferences:
46.37 ms | 400 KiB | 5 Q