3v4l.org

run code in 300+ PHP versions simultaneously
<?php $v = -0.1; var_dump((bool) $v); var_dump((int) $v); var_dump(abs($v));

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)
8.3.40.0070.01418.85
8.3.30.0100.00320.22
8.3.20.0060.00320.28
8.3.10.0040.00421.09
8.3.00.0050.00323.74
8.2.170.0140.00722.96
8.2.160.0030.01020.35
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0000.00821.12
8.2.110.0090.00019.37
8.2.100.0080.00417.91
8.2.90.0070.00019.05
8.2.80.0050.00219.38
8.2.70.0120.00017.63
8.2.60.0020.00518.04
8.2.50.0040.00418.07
8.2.40.0030.00618.09
8.2.30.0040.00419.42
8.2.20.0040.00417.50
8.2.10.0050.00317.72
8.2.00.0040.00417.54
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0000.00922.58
8.1.230.0040.00820.71
8.1.220.0090.00018.77
8.1.210.0080.00018.83
8.1.200.0060.00317.22
8.1.190.0040.00417.53
8.1.180.0040.00418.10
8.1.170.0090.00018.59
8.1.160.0050.00318.93
8.1.150.0030.00618.54
8.1.140.0000.00717.44
8.1.130.0000.00717.72
8.1.120.0000.00717.42
8.1.110.0060.00317.36
8.1.100.0050.00317.46
8.1.90.0070.00017.48
8.1.80.0000.00817.45
8.1.70.0040.00417.33
8.1.60.0040.00417.55
8.1.50.0000.00717.55
8.1.40.0050.00517.52
8.1.30.0060.00317.59
8.1.20.0040.00417.60
8.1.10.0000.00717.46
8.1.00.0040.00417.24
8.0.300.0070.00019.93
8.0.290.0070.00017.18
8.0.280.0030.00318.34
8.0.270.0000.00717.22
8.0.260.0060.00316.72
8.0.250.0050.00316.96
8.0.240.0000.00716.82
8.0.230.0030.00316.96
8.0.220.0000.00716.89
8.0.210.0070.00016.87
8.0.200.0030.00317.00
8.0.190.0030.00416.97
8.0.180.0020.00516.92
8.0.170.0080.00016.88
8.0.160.0050.00216.83
8.0.150.0000.00816.64
8.0.140.0060.00316.86
8.0.130.0000.00513.29
8.0.120.0000.00716.80
8.0.110.0070.00016.77
8.0.100.0030.00516.89
8.0.90.0000.00716.77
8.0.80.0100.01016.88
8.0.70.0080.00016.77
8.0.60.0070.00316.81
8.0.50.0040.00416.75
8.0.30.0100.01017.10
8.0.20.0130.01617.40
8.0.10.0040.00416.95
8.0.00.0100.01016.66
7.4.330.0060.00016.73
7.4.320.0040.00416.59
7.4.300.0030.00316.47
7.4.290.0040.00416.48
7.4.280.0030.00316.58
7.4.270.0000.00616.44
7.4.260.0000.00513.26
7.4.250.0000.00716.59
7.4.240.0040.00416.44
7.4.230.0000.00716.60
7.4.220.0070.01116.43
7.4.210.0110.00516.60
7.4.200.0040.00416.47
7.4.190.0030.00316.54
7.4.160.0040.01116.37
7.4.150.0090.00917.40
7.4.140.0140.01317.86
7.4.130.0080.00916.56
7.4.120.0130.00616.42
7.4.110.0030.01416.40
7.4.100.0100.01316.42
7.4.90.0120.01116.47
7.4.80.0110.00619.39
7.4.70.0120.00616.46
7.4.60.0100.00716.43
7.4.50.0060.00316.30
7.4.40.0070.01122.77
7.4.30.0160.01416.73
7.4.00.0000.01514.76
7.3.330.0000.00513.02
7.3.320.0050.00013.02
7.3.310.0070.00016.33
7.3.300.0070.00016.18
7.3.290.0070.00716.18
7.3.280.0080.00716.24
7.3.270.0100.00717.40
7.3.260.0120.00518.24
7.3.250.0070.01016.13
7.3.240.0130.00316.29
7.3.230.0160.00316.41
7.3.210.0110.00616.26
7.3.200.0110.00819.39
7.3.190.0130.00316.25
7.3.180.0120.00316.20
7.3.170.0070.01016.27
7.3.160.0110.00716.29
7.3.120.0030.01314.75
7.2.330.0120.00616.48
7.2.320.0130.01016.45
7.2.310.0090.00916.52
7.2.300.0100.00716.46
7.2.290.0120.00316.29
7.2.00.0030.00719.04
7.1.100.0030.01318.30
7.1.70.0050.00316.87
7.1.60.0100.01319.17
7.1.50.0090.00616.86
7.1.00.0070.03022.40
7.0.200.0040.00416.64
7.0.140.0030.07022.18
7.0.70.0030.06721.75
7.0.60.0000.04021.59
7.0.50.0100.02722.13
7.0.40.0000.04320.11
7.0.30.0000.04320.04
7.0.20.0030.04020.08
7.0.10.0030.04320.08
7.0.00.0000.07320.13
5.6.280.0070.07020.88
5.6.220.0030.03720.66
5.6.210.0000.04020.66
5.6.200.0030.06720.95
5.6.190.0030.04021.16
5.6.180.0070.03721.04
5.6.170.0030.04021.00
5.6.160.0070.04321.11
5.6.150.0070.04321.01
5.6.140.0070.03720.94
5.6.130.0030.06320.97
5.6.120.0100.07321.01
5.6.110.0130.07721.06
5.6.100.0000.08720.93
5.6.90.0070.05020.92
5.6.80.0000.07720.34
5.6.70.0130.07020.32
5.6.60.0070.07720.53
5.6.50.0070.07020.43
5.6.40.0000.08020.46
5.6.30.0000.08720.40
5.6.20.0030.08020.43
5.6.10.0030.07020.39
5.6.00.0100.07720.45
5.5.360.0000.04020.39
5.5.350.0000.04320.46
5.5.340.0030.03720.63
5.5.330.0070.07020.81
5.5.320.0070.03720.86
5.5.310.0070.02720.74
5.5.300.0100.07320.88
5.5.290.0000.04720.91
5.5.280.0070.07020.87
5.5.270.0070.06720.85
5.5.260.0030.08020.71
5.5.250.0170.07320.69
5.5.240.0000.07320.15
5.5.230.0100.07020.16
5.5.220.0030.06020.25
5.5.210.0130.07020.25
5.5.200.0070.06020.21
5.5.190.0030.08320.26
5.5.180.0000.08320.24
5.5.160.0100.07320.18
5.5.150.0000.08320.07
5.5.140.0000.05720.22
5.5.130.0070.06020.25
5.5.120.0070.07720.22
5.5.110.0030.08320.22
5.5.100.0070.06320.15
5.5.90.0070.05320.09
5.5.80.0070.07020.06
5.5.70.0070.07320.04
5.5.60.0000.07720.04
5.5.50.0030.05720.09
5.5.40.0000.08320.14
5.5.30.0000.08320.13
5.5.20.0030.08020.06
5.5.10.0030.07720.07
5.5.00.0100.06019.99
5.4.450.0030.03719.14
5.4.440.0130.07719.36
5.4.430.0100.07319.36
5.4.420.0170.06019.23
5.4.410.0030.07019.42
5.4.400.0070.07019.15
5.4.390.0000.05019.03
5.4.380.0000.08018.81
5.4.370.0030.08019.14
5.4.360.0070.08319.07
5.4.350.0070.07718.96
5.4.340.0070.07319.14
5.4.320.0030.07319.15
5.4.310.0100.06319.03
5.4.300.0030.06019.09
5.4.290.0030.08019.05
5.4.280.0170.06718.89
5.4.270.0070.07318.90
5.4.260.0030.07319.23
5.4.250.0030.05318.96
5.4.240.0000.07319.09
5.4.230.0070.07019.13
5.4.220.0030.05019.04
5.4.210.0100.06018.97
5.4.200.0100.06019.11
5.4.190.0070.07719.03
5.4.180.0030.08018.91
5.4.170.0030.07319.02
5.4.160.0030.07319.09
5.4.150.0130.06718.76
5.4.140.0030.07716.38
5.4.130.0030.06716.27
5.4.120.0070.06716.36
5.4.110.0000.08016.34
5.4.100.0030.05016.44
5.4.90.0030.05716.34
5.4.80.0030.05716.24
5.4.70.0100.04716.19
5.4.60.0070.06716.40
5.4.50.0070.07016.23
5.4.40.0170.06016.23
5.4.30.0100.06316.30
5.4.20.0030.04316.19
5.4.10.0030.06316.29
5.4.00.0070.06715.81
5.3.290.0030.04014.50
5.3.280.0200.06714.55
5.3.270.0030.07714.43
5.3.260.0070.06014.60
5.3.250.0000.04714.59
5.3.240.0070.06014.50
5.3.230.0030.07714.50
5.3.220.0000.07314.42
5.3.210.0030.04714.56
5.3.200.0030.05714.52
5.3.190.0000.07714.54
5.3.180.0030.07714.57
5.3.170.0030.07314.55
5.3.160.0000.07314.53
5.3.150.0000.07014.52
5.3.140.0030.06314.56
5.3.130.0100.05314.52
5.3.120.0070.03714.36
5.3.110.0100.03714.49
5.3.100.0030.07713.87
5.3.90.0030.08014.02
5.3.80.0000.05713.97
5.3.70.0030.05313.88
5.3.60.0000.06313.98
5.3.50.0000.04313.93
5.3.40.0030.06013.80
5.3.30.0000.05713.86
5.3.20.0030.07313.46
5.3.10.0030.06313.64
5.3.00.0100.06713.64
5.2.170.0000.06713.13
5.2.160.0100.05313.13
5.2.150.0000.05313.13
5.2.140.0000.03713.13
5.2.130.0070.05713.13
5.2.120.0030.06013.13
5.2.110.0070.05013.13
5.2.100.0070.05713.13
5.2.90.0000.05313.13
5.2.80.0030.06313.13
5.2.70.0000.06713.13
5.2.60.0000.04013.13
5.2.50.0000.03313.13
5.2.40.0070.05713.13
5.2.30.0070.05713.13
5.2.20.0000.06013.13
5.2.10.0030.06013.13
5.2.00.0100.04713.13
5.1.60.0070.05013.13
5.1.50.0000.04013.13
5.1.40.0030.05313.13
5.1.30.0000.05013.13
5.1.20.0000.06013.13
5.1.10.0100.03713.13
5.1.00.0030.05713.13
5.0.50.0030.04313.13
5.0.40.0000.02713.13
5.0.30.0030.06013.13
5.0.20.0130.03313.13
5.0.10.0070.04013.13
5.0.00.0000.06313.13
4.4.90.0000.03313.13
4.4.80.0030.03313.13
4.4.70.0030.03313.13
4.4.60.0030.02313.13
4.4.50.0000.03713.13
4.4.40.0000.05013.13
4.4.30.0000.02313.13
4.4.20.0000.03313.13
4.4.10.0030.02313.13
4.4.00.0000.05713.13
4.3.110.0030.03013.13
4.3.100.0000.03313.13
4.3.90.0030.03313.13
4.3.80.0000.03713.13
4.3.70.0000.03713.13
4.3.60.0000.03713.13
4.3.50.0030.03313.13
4.3.40.0000.05313.13
4.3.30.0030.03713.13
4.3.20.0030.03013.13
4.3.10.0070.02713.13
4.3.00.0030.03313.13

preferences:
43.46 ms | 400 KiB | 5 Q