3v4l.org

run code in 300+ PHP versions simultaneously
<?php $result = 19.999 - 14.00; echo $result; var_dump($result); var_dump($result - 5.999 < 0.0000001);

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)
8.3.40.0080.00618.69
8.3.30.0140.00318.92
8.3.20.0080.00020.18
8.3.10.0040.00423.65
8.3.00.0020.00520.84
8.2.170.0090.00922.96
8.2.160.0070.00720.35
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00420.85
8.2.110.0000.00820.46
8.2.100.0060.00617.78
8.2.90.0050.00518.91
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0060.00318.03
8.2.50.0040.00418.07
8.2.40.0040.00419.88
8.2.30.0070.00018.18
8.2.20.0030.00617.67
8.2.10.0050.00317.98
8.2.00.0070.00017.61
8.1.270.0030.00623.96
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0090.00023.74
8.1.230.0000.01219.16
8.1.220.0000.00917.74
8.1.210.0080.00018.77
8.1.200.0110.00017.23
8.1.190.0080.00017.23
8.1.180.0090.00018.10
8.1.170.0040.00418.31
8.1.160.0040.00422.00
8.1.150.0000.00718.62
8.1.140.0040.00417.40
8.1.130.0070.00017.69
8.1.120.0040.00417.42
8.1.110.0000.00817.52
8.1.100.0040.00417.36
8.1.90.0000.00717.50
8.1.80.0000.00717.36
8.1.70.0040.00417.42
8.1.60.0000.00917.63
8.1.50.0040.00417.41
8.1.40.0020.00517.54
8.1.30.0040.00417.65
8.1.20.0030.00517.55
8.1.10.0030.00717.53
8.1.00.0050.00317.48
8.0.300.0040.00418.77
8.0.290.0000.00916.75
8.0.280.0000.00718.35
8.0.270.0000.00817.25
8.0.260.0030.00317.26
8.0.250.0000.00816.94
8.0.240.0000.00717.00
8.0.230.0040.00416.84
8.0.220.0030.00316.93
8.0.210.0030.00616.77
8.0.200.0000.00716.98
8.0.190.0080.00016.83
8.0.180.0040.00416.94
8.0.170.0040.00416.93
8.0.160.0070.00016.87
8.0.150.0030.00516.89
8.0.140.0000.00816.86
8.0.130.0060.00013.24
8.0.120.0000.00816.86
8.0.110.0070.00016.84
8.0.100.0000.00716.75
8.0.90.0050.00316.93
8.0.80.0070.00816.91
8.0.70.0050.00316.77
8.0.60.0000.00716.97
8.0.50.0050.00316.73
8.0.30.0100.01016.98
8.0.20.0130.00517.40
8.0.10.0050.00316.94
8.0.00.0090.01116.76
7.4.330.0000.00515.20
7.4.320.0000.00616.42
7.4.300.0090.00016.51
7.4.290.0070.00016.59
7.4.280.0030.00716.48
7.4.270.0070.00016.45
7.4.260.0070.00016.41
7.4.250.0000.00816.32
7.4.240.0020.00716.52
7.4.230.0070.00016.58
7.4.220.0140.01016.40
7.4.210.0100.00316.63
7.4.200.0000.00716.43
7.4.190.0050.00216.51
7.4.160.0160.00016.54
7.4.150.0040.01317.40
7.4.140.0110.00817.86
7.4.130.0090.00816.55
7.4.120.0080.00816.47
7.4.110.0130.00616.41
7.4.100.0100.01016.49
7.4.90.0130.00316.39
7.4.80.0130.00319.39
7.4.70.0000.01616.36
7.4.60.0140.00816.55
7.4.50.0000.00416.31
7.4.40.0160.00016.31
7.4.30.0040.01116.61
7.4.10.0080.01216.40
7.4.00.0070.00816.01
7.3.330.0050.00013.18
7.3.320.0050.00013.10
7.3.310.0070.00016.19
7.3.300.0000.00716.29
7.3.290.0140.00016.30
7.3.280.0120.00616.25
7.3.270.0080.00817.40
7.3.260.0130.00616.46
7.3.250.0150.00316.34
7.3.240.0110.00916.34
7.3.230.0040.00416.57
7.3.210.0060.01216.35
7.3.200.0140.00919.39
7.3.190.0060.01016.36
7.3.180.0060.01116.50
7.3.170.0200.00016.27
7.3.160.0120.00616.23
7.3.130.0070.01216.17
7.3.120.0070.01115.81
7.3.110.0050.01016.37
7.3.100.0090.00616.35
7.3.90.0070.00516.27
7.3.80.0060.00616.31
7.3.70.0110.00416.27
7.3.60.0030.00816.25
7.3.50.0080.00516.31
7.3.40.0030.00916.21
7.3.30.0090.00416.23
7.3.20.0060.00818.18
7.3.10.0080.00817.98
7.3.00.0090.00918.06
7.2.330.0070.01116.44
7.2.320.0130.01016.68
7.2.310.0130.00716.55
7.2.300.0060.00916.34
7.2.290.0120.00916.33
7.2.260.0050.01416.35
7.2.250.0070.01216.54
7.2.240.0110.00516.33
7.2.230.0070.01116.46
7.2.220.0090.00716.30
7.2.210.0070.00816.37
7.2.200.0070.00716.39
7.2.190.0070.00716.49
7.2.180.0070.00516.43
7.2.170.0050.00916.49
7.2.160.0020.01216.40
7.2.150.0070.00718.25
7.2.140.0100.00418.26
7.2.130.0060.00918.45
7.2.120.0020.01318.40
7.2.110.0070.00918.27
7.2.100.0080.00718.34
7.2.90.0100.00718.28
7.2.80.0070.00918.36
7.2.70.0050.01018.34
7.2.60.0080.00717.81
7.2.50.0030.01218.16
7.2.40.0070.00718.22
7.2.30.0070.00718.24
7.2.20.0090.00418.36
7.2.10.0110.00318.27
7.2.00.0060.00818.62
7.1.330.0050.01217.25
7.1.320.0050.00917.41
7.1.310.0050.00817.31
7.1.300.0070.00517.29
7.1.290.0060.00817.39
7.1.280.0070.00517.24
7.1.270.0050.00917.29
7.1.260.0100.00417.32
7.1.250.0050.01217.27
7.1.240.0050.00817.32
7.1.230.0020.01217.26
7.1.220.0100.00617.27
7.1.210.0050.01017.29
7.1.200.0070.00716.77
7.1.190.0100.00517.34
7.1.180.0090.00517.26
7.1.170.0050.00917.27
7.1.160.0050.00717.38
7.1.150.0020.00917.25
7.1.140.0090.00717.30
7.1.130.0050.00817.29
7.1.120.0020.00917.22
7.1.110.0020.00917.38
7.1.100.0020.01117.50
7.1.90.0100.00317.20
7.1.80.0050.00517.36
7.1.70.0060.00517.21
7.1.60.0040.01018.11
7.1.50.0070.01017.16
7.1.40.0050.00917.39
7.1.30.0030.01017.30
7.1.20.0070.00517.41
7.1.10.0030.01217.42
7.1.00.0020.03319.02
7.0.330.0050.00516.99
7.0.320.0110.00417.04
7.0.310.0090.00316.97
7.0.300.0050.00816.96
7.0.290.0040.01117.03
7.0.280.0070.00916.95
7.0.270.0090.00517.06
7.0.260.0040.00916.90
7.0.250.0040.00816.99
7.0.240.0040.01117.05
7.0.230.0030.00916.96
7.0.220.0050.00616.90
7.0.210.0040.00916.97
7.0.200.0030.00916.72
7.0.190.0060.00816.98
7.0.180.0070.00516.99
7.0.170.0050.01016.87
7.0.160.0110.00117.02
7.0.150.0060.00616.93
7.0.140.0070.03118.60
7.0.130.0070.00616.96
7.0.120.0030.00916.88
7.0.110.0020.00816.97
7.0.100.0070.02417.96
7.0.90.0180.03317.92
7.0.80.0230.02617.91
7.0.70.0100.03017.93
7.0.60.0150.03417.83
7.0.50.0070.02918.06
7.0.40.0070.03016.66
7.0.30.0070.03016.56
7.0.20.0090.03316.68
7.0.10.0070.03116.67
7.0.00.0080.02816.63
5.6.400.0080.00515.91
5.6.390.0020.01215.74
5.6.380.0020.01315.97
5.6.370.0130.00515.70
5.6.360.0060.00815.82
5.6.350.0050.01016.03
5.6.340.0090.00515.71
5.6.330.0090.00615.93
5.6.320.0060.00815.87
5.6.310.0040.01015.71
5.6.300.0120.00315.71
5.6.290.0110.00515.93
5.6.280.0060.00515.79
5.6.270.0080.00615.87
5.6.260.0060.00515.79
5.6.250.0080.03117.43
5.6.240.0120.02917.38
5.6.230.0080.03117.45
5.6.220.0030.02617.33
5.6.210.0070.01817.37
5.6.200.0110.03017.48
5.6.190.0030.03317.52
5.6.180.0050.03017.57
5.6.170.0140.02517.59
5.6.160.0060.03117.51
5.6.150.0090.03217.45
5.6.140.0040.03217.47
5.6.130.0060.03417.51
5.6.120.0050.02417.49
5.6.110.0050.03417.43
5.6.100.0080.02517.43
5.6.90.0060.03417.54
5.6.80.0080.02917.36
5.6.70.0050.03617.22
5.6.60.0130.02617.22
5.6.50.0050.03017.21
5.6.40.0060.03117.34
5.6.30.0050.03117.21
5.6.20.0040.03217.22
5.6.10.0080.03117.21
5.6.00.0100.02917.33
5.5.380.0050.03217.20
5.5.370.0080.02017.21
5.5.360.0060.03017.22
5.5.350.0100.03017.23
5.5.340.0050.03217.32
5.5.330.0070.02817.31
5.5.320.0050.02817.31
5.5.310.0100.02717.48
5.5.300.0040.03017.48
5.5.290.0020.04017.40
5.5.280.0070.02817.40
5.5.270.0070.03217.46
5.5.260.0070.03417.39
5.5.250.0060.03317.23
5.5.240.0080.02317.09
5.5.230.0030.03017.17
5.5.220.0070.03417.07
5.5.210.0030.03617.08
5.5.200.0090.03017.07
5.5.190.0060.02917.10
5.5.180.0060.03317.03
5.5.170.0090.00515.53
5.5.160.0070.03217.07
5.5.150.0080.02917.13
5.5.140.0080.02616.88
5.5.130.0070.03116.97
5.5.120.0090.02216.97
5.5.110.0100.02617.18
5.5.100.0060.02917.03
5.5.90.0060.02917.05
5.5.80.0070.02817.09
5.5.70.0090.02817.05
5.5.60.0070.02817.02
5.5.50.0090.03017.02
5.5.40.0050.03417.08
5.5.30.0030.02817.04
5.5.20.0060.03117.02
5.5.10.0090.02817.07
5.5.00.0070.03317.06
5.4.450.0080.02714.79
5.4.440.0080.02714.76
5.4.430.0070.02914.81
5.4.420.0050.02014.74
5.4.410.0060.02914.74
5.4.400.0060.03114.66
5.4.390.0010.03514.65
5.4.380.0070.02514.70
5.4.370.0090.02214.71
5.4.360.0090.02414.67
5.4.350.0080.02514.67
5.4.340.0060.03014.57
5.4.330.0030.00512.44
5.4.320.0030.02914.65
5.4.310.0030.03314.55
5.4.300.0020.02714.75
5.4.290.0040.03414.63
5.4.280.0080.02714.73
5.4.270.0070.02914.63
5.4.260.0080.02714.60
5.4.250.0060.01914.70
5.4.240.0070.02214.65
5.4.230.0070.03014.70
5.4.220.0060.02914.64
5.4.210.0090.01814.70
5.4.200.0080.02614.63
5.4.190.0030.03014.67
5.4.180.0060.03014.66
5.4.170.0090.02814.64
5.4.160.0080.02414.70
5.4.150.0070.02614.64
5.4.140.0030.03113.77
5.4.130.0040.02713.72
5.4.120.0060.02413.84
5.4.110.0040.02813.78
5.4.100.0070.02713.86
5.4.90.0060.02413.71
5.4.80.0050.03213.81
5.4.70.0040.02913.74
5.4.60.0050.02813.77
5.4.50.0080.02813.75
5.4.40.0050.02913.78
5.4.30.0090.02513.84
5.4.20.0060.02213.79
5.4.10.0050.02713.82
5.4.00.0070.02713.49
5.3.290.0080.02913.54
5.3.280.0050.03113.35
5.3.270.0060.02113.42
5.3.260.0040.02213.34
5.3.250.0090.02913.42
5.3.240.0090.02213.33
5.3.230.0060.01913.41
5.3.220.0030.01813.39
5.3.210.0050.02113.33
5.3.200.0080.02213.31
5.3.190.0040.03013.38
5.3.180.0030.03313.48
5.3.170.0080.02013.38
5.3.160.0050.02213.49
5.3.150.0060.02113.46
5.3.140.0090.02813.43
5.3.130.0050.03013.35
5.3.120.0030.02513.33
5.3.110.0050.03113.43
5.3.100.0090.02913.22
5.3.90.0030.02913.22
5.3.80.0050.02913.06
5.3.70.0060.03013.06
5.3.60.0060.02913.30
5.3.50.0140.01313.07
5.3.40.0080.02713.12
5.3.30.0080.02713.14
5.3.20.0110.02513.08
5.3.10.0050.02812.91
5.3.00.0030.02013.02
5.2.170.0070.06311.14
5.2.160.0070.06010.99
5.2.150.0000.06710.93
5.2.140.0130.05710.97
5.2.130.0100.04311.02
5.2.120.0030.05711.12
5.2.110.0030.06011.01
5.2.100.0070.06011.18
5.2.90.0200.05011.05
5.2.80.0100.05711.05
5.2.70.0100.05711.09
5.2.60.0070.05010.89
5.2.50.0000.06311.09
5.2.40.0070.06311.04
5.2.30.0070.06310.76
5.2.20.0070.06010.91
5.2.10.0070.06310.79
5.2.00.0030.06010.81
5.1.60.0030.05710.05
5.1.50.0070.05010.05
5.1.40.0000.06010.11
5.1.30.0070.05010.42
5.1.20.0100.05310.37
5.1.10.0000.06010.12
5.1.00.0070.04010.15
5.0.50.0030.0478.61
5.0.40.0030.0478.50
5.0.30.0070.0608.36
5.0.20.0070.0308.18
5.0.10.0030.0408.21
5.0.00.0030.0338.23
4.4.90.0000.0378.09
4.4.80.0000.0378.09
4.4.70.0070.0208.09
4.4.60.0000.0338.09
4.4.50.0070.0338.09
4.4.40.0030.0538.09
4.4.30.0030.0378.09
4.4.20.0000.0378.09
4.4.10.0000.0408.09
4.4.00.0000.0508.09
4.3.110.0070.0338.09
4.3.100.0070.0238.09
4.3.90.0070.0238.09
4.3.80.0000.0538.09
4.3.70.0000.0178.09
4.3.60.0000.0338.09
4.3.50.0000.0338.09
4.3.40.0000.0508.09
4.3.30.0000.0238.09
4.3.20.0030.0278.09
4.3.10.0000.0378.09
4.3.00.0030.0238.09

preferences:
52.21 ms | 400 KiB | 5 Q