3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((bool) 1); var_dump((bool) 0); var_dump((bool) '1'); var_dump((bool) '1kljf;hag'); var_dump((bool) array()); var_dump((bool) array(0)); var_dump((bool) null); var_dump((bool) '');

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)
8.3.60.0170.00316.63
8.3.50.0130.00817.34
8.3.40.0140.00718.57
8.3.30.0040.01118.68
8.3.20.0000.00918.64
8.3.10.0040.00420.39
8.3.00.0060.00919.38
8.2.180.0160.01316.50
8.2.170.0070.00722.96
8.2.160.0100.00321.07
8.2.150.0050.00324.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0000.00818.77
8.2.110.0060.00321.12
8.2.100.0040.00817.84
8.2.90.0080.00318.95
8.2.80.0040.00417.68
8.2.70.0040.00417.38
8.2.60.0080.00017.80
8.2.50.0050.00518.07
8.2.40.0000.00718.09
8.2.30.0030.00717.97
8.2.20.0040.00417.48
8.2.10.0000.00717.61
8.2.00.0030.00517.49
8.1.280.0100.00625.92
8.1.270.0000.00824.66
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0090.00022.31
8.1.230.0040.00720.81
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0040.00417.22
8.1.190.0040.00417.40
8.1.180.0050.00318.10
8.1.170.0000.00818.77
8.1.160.0000.00718.82
8.1.150.0000.00718.38
8.1.140.0000.00717.32
8.1.130.0050.00317.76
8.1.120.0050.00317.33
8.1.110.0000.00717.23
8.1.100.0030.00317.21
8.1.90.0070.00017.39
8.1.80.0050.00217.22
8.1.70.0030.00317.31
8.1.60.0000.00817.41
8.1.50.0060.00317.23
8.1.40.0030.00517.38
8.1.30.0030.00517.52
8.1.20.0040.00417.44
8.1.10.0050.00217.32
8.1.00.0040.00417.28
8.0.300.0000.00719.89
8.0.290.0030.00516.63
8.0.280.0080.00018.32
8.0.270.0000.00716.75
8.0.260.0000.00716.63
8.0.250.0080.00016.95
8.0.240.0030.00516.84
8.0.230.0030.00316.81
8.0.220.0060.00316.82
8.0.210.0060.00016.84
8.0.200.0030.00316.75
8.0.190.0110.00016.95
8.0.180.0050.00316.73
8.0.170.0050.00316.90
8.0.160.0000.00716.81
8.0.150.0040.00416.77
8.0.140.0040.00716.84
8.0.130.0030.00313.34
8.0.120.0030.00316.68
8.0.110.0070.00016.83
8.0.100.0030.00416.65
8.0.90.0000.00816.81
8.0.80.0090.00616.81
8.0.70.0040.00416.93
8.0.60.0080.00016.67
8.0.50.0080.00016.81
8.0.30.0140.00516.79
8.0.20.0130.00916.90
8.0.10.0040.00416.93
8.0.00.0170.00316.60
7.4.330.0030.00312.84
7.4.320.0040.00416.38
7.4.300.0000.00716.32
7.4.290.0070.00016.33
7.4.280.0000.00716.44
7.4.270.0030.00316.36
7.4.260.0000.00613.18
7.4.250.0000.00816.38
7.4.240.0000.00716.30
7.4.230.0000.00716.50
7.4.220.0120.00616.56
7.4.210.0100.00516.42
7.4.200.0040.00416.58
7.4.190.0000.00716.55
7.4.160.0110.00516.34
7.4.150.0150.00316.46
7.4.140.0080.01116.44
7.4.130.0090.01016.28
7.4.120.0120.00516.25
7.4.110.0120.00616.39
7.4.100.0140.01116.52
7.4.90.0100.01416.32
7.4.80.0090.01219.39
7.4.70.0190.00316.47
7.4.60.0080.00816.39
7.4.50.0030.00616.21
7.4.40.0100.00016.29
7.4.30.0110.01116.43
7.4.00.0110.00715.04
7.3.330.0000.00613.04
7.3.320.0000.00613.04
7.3.310.0000.00716.29
7.3.300.0070.00016.20
7.3.290.0180.00016.23
7.3.280.0050.01016.22
7.3.270.0160.00316.24
7.3.260.0080.00816.44
7.3.250.0100.01216.21
7.3.240.0100.00716.13
7.3.230.0070.01016.20
7.3.210.0190.00516.36
7.3.200.0060.01616.17
7.3.190.0130.00316.16
7.3.180.0120.00416.25
7.3.170.0160.00016.38
7.3.160.0130.00616.15
7.3.120.0070.00714.46
7.3.10.0130.00016.59
7.3.00.0000.00716.40
7.2.330.0130.00616.55
7.2.320.0140.00716.52
7.2.310.0090.00916.24
7.2.300.0090.01216.60
7.2.290.0060.01216.45
7.2.130.0050.00516.68
7.2.120.0080.00416.68
7.2.110.0030.00516.66
7.2.100.0000.00816.93
7.2.90.0000.00816.54
7.2.80.0040.01116.83
7.2.70.0070.00716.82
7.2.60.0090.00316.61
7.2.50.0080.00816.84
7.2.40.0080.00816.97
7.2.30.0090.00916.65
7.2.20.0030.00716.67
7.2.10.0100.00316.81
7.2.00.0080.00518.18
7.1.250.0000.01215.71
7.1.70.0040.00416.96
7.1.60.0110.01419.40
7.1.50.0200.01734.77
7.1.00.0030.07722.44
7.0.200.0240.00614.57
7.0.140.0030.07021.99
7.0.120.0000.07722.03
7.0.60.0070.04019.99
7.0.50.0130.05317.89
7.0.40.0030.09020.00
7.0.30.0600.06720.28
7.0.20.0300.04020.17
7.0.10.0200.07320.02
7.0.00.0000.06320.20
5.6.280.0030.07020.91
5.6.210.0070.07320.46
5.6.200.0100.07718.17
5.6.190.0100.08020.35
5.6.180.3300.04320.49
5.6.170.0230.03720.48
5.6.160.0000.05320.48
5.6.150.0100.07018.20
5.6.140.0000.08718.16
5.6.130.0030.05718.20
5.6.120.0030.05321.04
5.6.110.0100.09020.98
5.6.100.0200.06720.99
5.6.90.0200.06320.98
5.6.80.0070.04320.40
5.6.70.2930.03020.42
5.5.350.0230.08320.38
5.5.340.0000.09017.98
5.5.330.0100.07020.46
5.5.320.0330.07720.29
5.5.310.0070.05020.21
5.5.300.0100.07717.91
5.5.290.0030.04018.00
5.5.280.0130.07720.65
5.5.270.0030.06020.71
5.5.260.0130.08020.75
5.5.250.0230.06320.45
5.5.240.0200.07320.04
5.4.450.0070.08319.51
5.4.440.0030.07019.52
5.4.430.0170.07019.46
5.4.420.0030.05319.50
5.4.410.0170.07019.31
5.4.400.0070.06019.18
5.4.390.0070.07319.08
5.4.380.0030.07019.14
5.4.370.0070.07319.12
5.4.360.0030.04019.09
5.4.350.0070.06319.08
5.4.340.0030.08019.07
5.4.320.0000.05019.08
5.4.310.0100.07319.11
5.4.300.0030.04019.17
5.4.290.0070.05019.14
5.4.280.0030.08718.78
5.4.270.0170.06319.00
5.4.260.0070.05718.79
5.4.250.0030.05319.17
5.4.240.0070.06318.91
5.4.230.0030.04019.00
5.4.220.0070.07318.80
5.4.210.0030.05319.16
5.4.200.0100.06319.05
5.4.190.0100.04019.07
5.4.180.0070.06019.16
5.4.170.0030.08019.07
5.4.160.0100.06019.09
5.4.150.0070.03718.90
5.4.140.0070.07316.21
5.4.130.0070.04316.25
5.4.120.0100.03016.21
5.4.110.0030.04016.32
5.4.100.0030.03716.40
5.4.90.0000.03716.25
5.4.80.0070.03316.59
5.4.70.0000.04016.25
5.4.60.0070.03316.38
5.4.50.0030.03316.25
5.4.40.0000.04316.30
5.4.30.0070.03316.33
5.4.20.0000.04016.34
5.4.10.0000.04316.26
5.4.00.0030.03315.93
5.3.290.0170.07014.60
5.3.280.0030.03714.47
5.3.270.0070.07714.57
5.3.260.0100.05314.39
5.3.250.0070.06714.53
5.3.240.0030.04714.62
5.3.230.0000.04014.52
5.3.220.0030.04314.38
5.3.210.0030.03714.50
5.3.200.0000.04014.53
5.3.190.0000.04314.50
5.3.180.0030.03714.50
5.3.170.0070.03314.52
5.3.160.0030.03314.57
5.3.150.0030.03714.54
5.3.140.0070.03014.51
5.3.130.0030.03714.37
5.3.120.0030.03714.65
5.3.110.0030.03714.47
5.3.100.0070.03313.82
5.3.90.0170.03013.98
5.3.80.0030.03314.11
5.3.70.0030.03713.94
5.3.60.0030.03313.95
5.3.50.0030.03313.89
5.3.40.0000.04013.96
5.3.30.0030.03313.86
5.3.20.0070.03013.51
5.3.10.0000.04013.74
5.3.00.0030.03713.56
5.2.170.0000.03011.13
5.2.160.0000.03011.13
5.2.150.0030.02711.07
5.2.140.0000.03011.07
5.2.130.0030.03711.05
5.2.120.0070.02711.26
5.2.110.0030.02711.18
5.2.100.0030.03011.09
5.2.90.0030.02710.98
5.2.80.0070.02311.02
5.2.70.0070.02310.95
5.2.60.0030.02710.98
5.2.50.0030.03310.90
5.2.40.0030.02710.97
5.2.30.0000.03010.90
5.2.20.0000.03010.95
5.2.10.0070.02311.01
5.2.00.0000.03010.74
5.1.60.0070.02010.01
5.1.50.0100.0179.97
5.1.40.0000.0239.81
5.1.30.0030.05710.29
5.1.20.0000.05010.34
5.1.10.0030.0439.91
5.1.00.0030.0579.91
5.0.50.0030.0208.45
5.0.40.0030.0238.40
5.0.30.0070.0678.30
5.0.20.0000.0308.25
5.0.10.0030.0308.06
5.0.00.0030.0338.29
4.4.90.0030.0178.05
4.4.80.0000.0138.05
4.4.70.0000.0178.05
4.4.60.0000.0178.05
4.4.50.0000.0178.05
4.4.40.0030.0208.05
4.4.30.0000.0178.05
4.4.20.0000.0308.05
4.4.10.0000.0208.05
4.4.00.0030.0278.05
4.3.110.0100.0138.05
4.3.100.0070.0208.05
4.3.90.0000.0308.05
4.3.80.0030.0538.05
4.3.70.0000.0178.05
4.3.60.0000.0178.05
4.3.50.0100.0238.05
4.3.40.0030.0378.05
4.3.30.0030.0208.05
4.3.20.0030.0238.05
4.3.10.0000.0408.05
4.3.00.0070.0338.05

preferences:
50.14 ms | 400 KiB | 5 Q