3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Bar { define("TRUE", 1); var_dump(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)
8.3.40.0110.00418.43
8.3.30.0150.00018.60
8.3.20.0000.00718.60
8.3.10.0040.00420.53
8.3.00.0060.00317.38
8.2.170.0070.00722.96
8.2.160.0140.00020.24
8.2.150.0040.01124.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00419.83
8.2.110.0000.00922.11
8.2.100.0040.00717.66
8.2.90.0080.00018.87
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0000.00717.79
8.2.50.0080.00018.07
8.2.40.0070.00018.16
8.2.30.0000.00719.69
8.2.20.0070.00017.57
8.2.10.0050.00317.47
8.2.00.0050.00317.61
8.1.270.0050.00223.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.29
8.1.230.0090.00320.88
8.1.220.0040.00418.77
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0000.00717.40
8.1.180.0040.00418.10
8.1.170.0000.00718.66
8.1.160.0040.00418.76
8.1.150.0000.00718.55
8.1.140.0040.00417.32
8.1.130.0000.00617.69
8.1.120.0000.00717.38
8.1.110.0040.00417.22
8.1.100.0040.00417.25
8.1.90.0050.00217.38
8.1.80.0000.00717.21
8.1.70.0030.00317.29
8.1.60.0030.00517.45
8.1.50.0060.00317.37
8.1.40.0070.00017.40
8.1.30.0040.00417.46
8.1.20.0080.00017.53
8.1.10.0040.00417.36
8.1.00.0040.00417.34
8.0.300.0000.00919.77
8.0.290.0040.00416.63
8.0.280.0080.00018.30
8.0.270.0070.00017.16
8.0.260.0070.00016.76
8.0.250.0000.00816.88
8.0.240.0030.00716.77
8.0.230.0030.00616.88
8.0.220.0000.00816.80
8.0.210.0030.00316.88
8.0.200.0000.00616.84
8.0.190.0030.00516.88
8.0.180.0070.00016.84
8.0.170.0030.00516.70
8.0.160.0040.00416.78
8.0.150.0000.00816.79
8.0.140.0040.00416.76
8.0.130.0060.00013.33
8.0.120.0040.00416.84
8.0.110.0040.00416.69
8.0.100.0000.00816.85
8.0.90.0080.00016.71
8.0.80.0090.00616.88
8.0.70.0040.00416.65
8.0.60.0040.00416.86
8.0.50.0000.00716.82
8.0.30.0160.00516.87
8.0.20.0140.00517.40
8.0.10.0070.00016.86
8.0.00.0100.00916.71
7.4.330.0050.00014.66
7.4.320.0030.00316.28
7.4.300.0000.00616.37
7.4.290.0000.00716.45
7.4.280.0040.00416.45
7.4.270.0000.00716.37
7.4.260.0030.00313.18
7.4.250.0050.00516.34
7.4.240.0000.00716.29
7.4.230.0040.00416.26
7.4.220.0070.01116.40
7.4.210.0070.00716.41
7.4.200.0070.00016.37
7.4.190.0030.00316.24
7.4.160.0090.00616.32
7.4.150.0140.00317.40
7.4.140.0110.00917.05
7.4.130.0150.00516.30
7.4.120.0070.01016.49
7.4.110.0090.01216.27
7.4.100.0090.00916.33
7.4.90.0040.01316.24
7.4.80.0070.01019.03
7.4.70.0060.01216.21
7.4.60.0080.00816.20
7.4.50.0000.00516.29
7.4.40.0030.00722.27
7.4.30.0090.00916.13
7.4.00.0000.01114.91
7.3.330.0050.00013.05
7.3.320.0050.00013.02
7.3.310.0030.00316.06
7.3.300.0030.00315.96
7.3.290.0040.01116.09
7.3.280.0100.00616.10
7.3.270.0120.00617.40
7.3.260.0120.00518.24
7.3.250.0120.00616.24
7.3.240.0130.00416.09
7.3.230.0110.00516.39
7.3.210.0100.00716.40
7.3.200.0050.01019.39
7.3.190.0060.01616.16
7.3.180.0060.00916.16
7.3.170.0070.01016.45
7.3.160.0090.00616.19
7.3.120.0100.00314.55
7.3.10.0030.01416.45
7.3.00.0060.00616.43
7.2.330.0110.00816.18
7.2.320.0000.01916.50
7.2.310.0150.00916.33
7.2.300.0100.00716.47
7.2.290.0040.01216.48
7.2.130.0120.00316.92
7.2.120.0070.00716.74
7.2.110.0060.00616.63
7.2.100.0130.00016.72
7.2.90.0110.00416.62
7.2.80.0000.01416.80
7.2.70.0080.00416.70
7.2.60.0030.01116.76
7.2.50.0030.01216.87
7.2.40.0060.00616.82
7.2.30.0090.00616.73
7.2.20.0070.00416.75
7.2.10.0100.00716.71
7.2.00.0080.00817.98
7.1.250.0070.00315.44
7.1.200.0030.00615.48
7.1.100.0000.00818.09
7.1.70.0000.00716.65
7.1.60.0100.01319.40
7.1.50.0070.01316.82
7.1.00.0100.07022.43
7.0.200.0070.00414.61
7.0.140.0030.07021.99
7.0.60.0330.06319.93
7.0.50.0000.04317.66
7.0.40.0070.04020.26
7.0.30.0430.05720.09
7.0.20.0300.07020.00
7.0.10.0170.07720.13
7.0.00.0100.06320.17
5.6.280.0000.07721.04
5.6.210.0100.03320.74
5.6.200.0070.04018.22
5.6.190.0270.07020.39
5.6.180.0170.08320.63
5.6.170.0200.05020.61
5.6.160.0100.07320.41
5.6.150.0100.07718.19
5.6.140.0030.08018.07
5.6.130.0000.06018.10
5.6.120.0000.06320.96
5.6.110.0100.07021.13
5.6.100.0070.08021.13
5.6.90.0030.09320.96
5.6.80.0100.03720.50
5.5.350.0030.05320.33
5.5.340.0030.03718.01
5.5.330.0100.08020.25
5.5.320.0270.06320.31
5.5.310.0270.06720.41
5.5.300.0000.04718.01
5.5.290.0030.06317.92
5.5.280.0000.04320.73
5.5.270.0130.03720.86
5.5.260.0000.04320.83
5.5.250.0100.04020.49
5.5.240.0170.06020.18
5.4.450.0070.04019.50
5.4.440.0030.05019.11
5.4.430.0100.08019.40
5.4.420.0100.07319.50
5.4.410.0030.04319.27
5.4.400.0100.03318.81
5.4.390.0100.04718.79
5.4.380.0130.04319.14
5.4.370.0070.05019.14
5.4.360.0070.04718.92
5.4.350.0070.07319.18
5.4.340.0070.07719.18
5.4.320.0030.04719.16
5.4.310.0070.03718.89
5.4.300.0100.04319.08
5.4.290.0000.08019.14
5.4.280.0030.05019.18
5.4.270.0030.08019.14
5.4.260.0070.05319.17
5.4.250.0030.06718.80
5.4.240.0030.05019.19
5.4.230.0070.07319.17
5.4.220.0000.04719.07
5.4.210.0070.07318.91
5.4.200.0100.05019.11
5.4.190.0070.04019.17
5.4.180.0070.03718.78
5.4.170.0030.04318.79
5.4.160.0130.06319.07
5.4.150.0100.07318.92
5.4.140.0100.07016.26
5.4.130.0130.07016.25
5.4.120.0100.03316.28
5.4.110.0170.05316.60
5.4.100.0000.06316.23
5.4.90.0030.04316.32
5.4.80.0100.07016.38
5.4.70.0070.07016.59
5.4.60.0070.07016.23
5.4.50.0000.05016.36
5.4.40.0070.06016.21
5.4.30.0130.04316.20
5.4.20.0030.06016.20
5.4.10.0070.06716.21
5.4.00.0130.04315.73
5.3.290.0000.04714.68
5.3.280.0100.05314.51
5.3.270.0030.04314.50
5.3.260.0100.05314.55
5.3.250.0070.04714.42
5.3.240.0100.04314.54
5.3.230.0000.05314.51
5.3.220.0030.05314.46
5.3.210.0000.05314.48
5.3.200.0000.06014.65
5.3.190.0070.04014.49
5.3.180.0100.07314.48
5.3.170.0100.06014.50
5.3.160.0070.05014.34
5.3.150.0070.07314.55
5.3.140.0100.03714.47
5.3.130.0070.05314.48
5.3.120.0100.06014.48
5.3.110.0130.07314.49
5.3.100.0130.03314.05
5.3.90.0000.06014.11
5.3.80.0100.04314.03
5.3.70.0170.06713.83
5.3.60.0100.05013.95
5.3.50.0030.06313.78
5.3.40.0030.03713.88
5.3.30.0030.07313.84
5.3.20.0030.07013.51
5.3.10.0100.07013.47
5.3.00.0130.06313.47
5.2.170.0000.04711.07
5.2.160.0100.05011.09
5.2.150.0130.03710.97
5.2.140.0000.03311.07
5.2.130.0070.02710.99
5.2.120.0100.06310.92
5.2.110.0030.03711.09
5.2.100.0070.03711.05
5.2.90.0070.05710.93
5.2.80.0030.05711.09
5.2.70.0070.02711.10
5.2.60.0070.03310.95
5.2.50.0130.02011.00
5.2.40.0000.06310.92
5.2.30.0070.04010.97
5.2.20.0000.03710.85
5.2.10.0030.05310.94
5.2.00.0030.06310.71
5.1.60.0100.0509.99
5.1.50.0000.0279.99
5.1.40.0030.0579.97
5.1.30.0070.05310.33
5.1.20.0070.05710.39
5.1.10.0030.05310.08
5.1.00.0100.05010.01
5.0.50.0070.0378.45
5.0.40.0070.0278.35
5.0.30.0030.0608.27
5.0.20.0070.0378.10
5.0.10.0030.0378.32
5.0.00.0070.0608.29
4.4.90.0000.0208.08
4.4.80.0000.0208.08
4.4.70.0000.0378.08
4.4.60.0000.0178.08
4.4.50.0030.0178.08
4.4.40.0070.0438.08
4.4.30.0030.0338.08
4.4.20.0000.0378.08
4.4.10.0000.0378.08
4.4.00.0030.0378.08
4.3.110.0030.0178.08
4.3.100.0030.0178.08
4.3.90.0070.0238.08
4.3.80.0000.0408.08
4.3.70.0030.0278.08
4.3.60.0030.0308.08
4.3.50.0000.0308.08
4.3.40.0070.0338.08
4.3.30.0000.0378.08
4.3.20.0000.0378.08
4.3.10.0000.0308.08
4.3.00.0030.0208.08

preferences:
38.6 ms | 400 KiB | 5 Q