3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo; define('Foo\\true', false); define('Foo\\TRUE', false); var_dump( true, TRUE, \true, \TRUE );

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)
8.3.60.0140.00716.63
8.3.50.0150.00318.27
8.3.40.0150.00318.44
8.3.30.0110.00418.63
8.3.20.0000.00818.58
8.3.10.0060.00320.49
8.3.00.0060.00317.38
8.2.180.0160.00316.50
8.2.170.0140.00322.96
8.2.160.0160.00320.48
8.2.150.0090.00624.18
8.2.140.0030.00624.66
8.2.130.0070.00026.16
8.2.120.0040.00421.01
8.2.110.0050.00520.52
8.2.100.0070.00417.78
8.2.90.0000.00818.83
8.2.80.0000.00719.28
8.2.70.0080.00017.38
8.2.60.0040.00417.80
8.2.50.0050.00318.07
8.2.40.0040.00418.21
8.2.30.0040.00417.91
8.2.20.0040.00417.53
8.2.10.0000.00717.60
8.2.00.0040.00417.46
8.1.280.0070.01025.92
8.1.270.0070.00024.66
8.1.260.0030.00526.35
8.1.250.0000.00828.09
8.1.240.0110.00321.92
8.1.230.0060.00620.87
8.1.220.0090.00018.77
8.1.210.0000.00819.10
8.1.200.0040.00417.13
8.1.190.0060.00317.28
8.1.180.0040.00418.10
8.1.170.0040.00518.84
8.1.160.0000.00718.73
8.1.150.0080.00018.45
8.1.140.0040.00417.34
8.1.130.0030.00317.77
8.1.120.0000.00717.24
8.1.110.0070.00017.34
8.1.100.0030.00317.23
8.1.90.0080.00017.32
8.1.80.0000.00717.39
8.1.70.0040.00417.35
8.1.60.0000.00917.35
8.1.50.0000.00717.31
8.1.40.0080.00017.46
8.1.30.0040.00417.48
8.1.20.0030.00517.43
8.1.10.0040.00417.36
8.1.00.0040.00417.18
8.0.300.0000.00819.78
8.0.290.0030.00516.58
8.0.280.0030.00318.19
8.0.270.0040.00417.01
8.0.260.0030.00316.72
8.0.250.0050.00316.80
8.0.240.0000.00716.74
8.0.230.0030.00316.72
8.0.220.0000.00616.68
8.0.210.0000.00716.79
8.0.200.0040.00416.85
8.0.190.0050.00216.71
8.0.180.0050.00316.80
8.0.170.0000.01016.63
8.0.160.0000.00816.70
8.0.150.0030.00516.75
8.0.140.0000.00816.70
8.0.130.0030.00313.19
8.0.120.0070.00016.75
8.0.110.0040.00416.59
8.0.100.0050.00316.61
8.0.90.0000.00716.70
8.0.80.0100.00716.81
8.0.70.0030.00516.63
8.0.60.0040.00416.71
8.0.50.0000.00716.73
8.0.30.0090.01316.74
8.0.20.0100.01016.77
8.0.10.0030.00316.76
8.0.00.0100.00816.61
7.4.330.0000.00512.87
7.4.320.0060.00016.36
7.4.300.0000.00616.38
7.4.290.0000.00816.38
7.4.280.0040.00416.46
7.4.270.0030.00316.28
7.4.260.0000.00613.17
7.4.250.0030.00616.51
7.4.240.0070.00016.33
7.4.230.0030.00316.26
7.4.220.0030.01616.54
7.4.210.0080.00616.42
7.4.200.0000.00716.54
7.4.190.0040.00416.62
7.4.160.0130.00316.39
7.4.150.0110.00716.62
7.4.140.0070.01616.39
7.4.130.0090.01316.47
7.4.120.0070.01016.23
7.4.110.0120.00916.43
7.4.100.0130.00516.48
7.4.90.0060.01216.35
7.4.80.0120.01219.39
7.4.70.0030.01616.22
7.4.60.0120.00916.15
7.4.50.0060.00616.36
7.4.40.0090.00915.98
7.4.30.0100.00616.38
7.4.00.0120.00314.95
7.3.330.0030.00313.02
7.3.320.0060.00012.88
7.3.310.0030.00316.27
7.3.300.0040.00416.02
7.3.290.0120.00316.12
7.3.280.0090.01116.14
7.3.270.0090.01316.17
7.3.260.0120.00416.47
7.3.250.0070.01016.29
7.3.240.0110.00516.40
7.3.230.0060.01216.24
7.3.210.0140.00716.04
7.3.200.0130.01016.32
7.3.190.0090.00616.48
7.3.180.0030.01416.39
7.3.170.0100.01016.12
7.3.160.0030.01716.29
7.3.120.0040.01114.89
7.2.330.0040.01516.29
7.2.320.0130.00616.41
7.2.310.0210.00616.15
7.2.300.0100.00716.52
7.2.290.0070.01116.56
7.2.60.0130.00316.39
7.2.00.0030.00919.20
7.1.200.0040.00715.59
7.1.100.0040.00818.03
7.1.70.0000.00717.05
7.1.60.0060.01619.40
7.1.50.0090.00916.63
7.1.00.0030.03722.36
7.0.200.0040.00416.59
7.0.140.0030.07321.97
7.0.120.0000.07722.05
7.0.60.0130.07320.02
7.0.50.0100.07717.90
7.0.40.0030.06319.98
7.0.30.0230.04320.09
7.0.20.0270.06720.12
7.0.10.0200.05020.21
7.0.00.0030.05720.20
5.6.280.0030.07320.77
5.6.210.0070.03720.55
5.6.200.0070.08718.19
5.6.190.0070.07320.35
5.6.180.0230.08020.61
5.6.170.0370.06320.50
5.6.160.0000.05720.44
5.6.150.0070.04018.11
5.6.140.0100.05318.20
5.6.130.0070.04718.09
5.6.120.0030.05021.05
5.6.110.0070.08320.99
5.6.100.0030.04721.13
5.6.90.0070.08020.96
5.6.80.0130.06320.38
5.6.70.0270.03020.41
5.5.350.0330.07720.46
5.5.340.0000.04317.94
5.5.330.0100.04720.40
5.5.320.0330.07020.40
5.5.310.0200.08320.21
5.5.300.0130.07717.98
5.5.290.0030.08317.87
5.5.280.0070.03720.77
5.5.270.0000.09720.96
5.5.260.0000.06720.76
5.5.250.0170.07720.61
5.5.240.0070.04020.15
5.4.450.0100.05319.41
5.4.440.0030.04019.33
5.4.430.0100.08319.50
5.4.420.0100.07719.40
5.4.410.0070.04019.37
5.4.400.0100.05718.81
5.4.390.0000.06719.07
5.4.380.0070.08319.07
5.4.370.0070.03719.14
5.4.360.0030.08019.18
5.4.350.0100.03318.92
5.4.340.0130.07319.08
5.4.320.0070.03718.79
5.4.310.0070.04019.08
5.4.300.0030.07719.18
5.4.290.0070.04018.92
5.4.280.0070.05019.00
5.4.270.0130.06318.79
5.4.260.0000.04018.96
5.4.250.0130.06019.15
5.4.240.0100.04718.91
5.4.230.0030.07719.17
5.4.220.0100.07019.02
5.4.210.0070.07319.17
5.4.200.0130.05019.17
5.4.190.0070.06318.96
5.4.180.0170.07018.82
5.4.170.0070.07719.13
5.4.160.0070.07718.79
5.4.150.0030.07319.12
5.4.140.0100.07316.29
5.4.130.0030.04316.43
5.4.120.0070.04316.34
5.4.110.0030.05316.40
5.4.100.0030.08016.23
5.4.90.0070.07316.57
5.4.80.0000.04016.18
5.4.70.0000.04716.33
5.4.60.0100.05716.28
5.4.50.0070.07316.12
5.4.40.0030.07316.32
5.4.30.0070.05016.33
5.4.20.0030.04316.20
5.4.10.0030.04316.24
5.4.00.0100.07015.69
5.3.290.0070.04314.65
5.3.280.0030.07314.53
5.3.270.0030.04014.52
5.3.260.0070.07314.40
5.3.250.0070.07714.55
5.3.240.0070.07314.58
5.3.230.0130.05314.52
5.3.220.0000.08014.59
5.3.210.0100.07014.65
5.3.200.0030.07714.48
5.3.190.0030.06714.52
5.3.180.0070.04314.50
5.3.170.0030.04714.35
5.3.160.0070.04014.48
5.3.150.0070.08014.54
5.3.140.0000.04714.48
5.3.130.0030.04714.48
5.3.120.0100.03714.50
5.3.110.0070.07314.63
5.3.100.0070.07014.00
5.3.90.0070.04313.84
5.3.80.0100.07313.98
5.3.70.0100.04713.83
5.3.60.0100.07013.96
5.3.50.0070.04013.97
5.3.40.0130.07013.88
5.3.30.0170.06713.84
5.3.20.0130.04013.78
5.3.10.0030.06713.47
5.3.00.0100.04313.47
5.2.170.0030.05011.00
5.2.160.0070.06311.03
5.2.150.0030.05311.04
5.2.140.0100.05711.29
5.2.130.0000.03711.08
5.2.120.0070.03310.92
5.2.110.0070.05311.03
5.2.100.0070.06011.04
5.2.90.0100.05311.07
5.2.80.0070.03711.00
5.2.70.0070.05010.98
5.2.60.0070.04310.91
5.2.50.0000.04710.91
5.2.40.0030.03311.14
5.2.30.0000.03710.93
5.2.20.0070.05710.96
5.2.10.0100.05310.84
5.2.00.0070.04710.70
5.1.60.0030.02310.00
5.1.50.0030.0409.98
5.1.40.0030.05710.04
5.1.30.0070.06010.22
5.1.20.0070.05010.35
5.1.10.0000.03710.05
5.1.00.0100.05310.03
5.0.50.0000.0308.59
5.0.40.0000.0238.39
5.0.30.0000.0408.29
5.0.20.0070.0278.21
5.0.10.0030.0478.14
5.0.00.0030.0678.12
4.4.90.0000.0377.21
4.4.80.0030.0337.21
4.4.70.0000.0377.21
4.4.60.0030.0277.21
4.4.50.0030.0207.21
4.4.40.0030.0237.21
4.4.30.0070.0337.21
4.4.20.0000.0307.21
4.4.10.0070.0277.21
4.4.00.0070.0277.21
4.3.110.0030.0207.21
4.3.100.0030.0337.21
4.3.90.0100.0177.21
4.3.80.0030.0437.21
4.3.70.0030.0207.21
4.3.60.0100.0307.21
4.3.50.0030.0207.21
4.3.40.0070.0477.21
4.3.30.0030.0307.21
4.3.20.0000.0377.21
4.3.10.0000.0207.21
4.3.00.0000.0207.21

preferences:
42.7 ms | 400 KiB | 5 Q