3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('CONSTANT', 1); define('_CONSTANT', 0); define('EMPTY', ''); if (!empty(CONSTANT)) {}

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)
8.3.70.0160.00416.63
8.3.60.0090.01218.43
8.3.50.0120.00521.80
8.3.40.0110.01118.67
8.3.30.0110.00718.92
8.3.20.0000.00720.35
8.3.10.0040.00421.71
8.3.00.0050.00317.91
8.2.180.0130.01016.38
8.2.170.0090.00522.96
8.2.160.0100.00320.39
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0030.00621.09
8.2.110.0030.00622.08
8.2.100.0080.00319.82
8.2.90.0040.00419.08
8.2.80.0000.00817.97
8.2.70.0030.00517.50
8.2.60.0100.00217.79
8.2.50.0030.00518.07
8.2.40.0120.00018.22
8.2.30.0050.00217.88
8.2.20.0070.00017.53
8.2.10.0020.00518.07
8.2.00.0040.00417.49
8.1.280.0070.01425.92
8.1.270.0030.00623.77
8.1.260.0070.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00323.67
8.1.230.0070.00418.74
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0070.00317.25
8.1.190.0050.00317.00
8.1.180.0000.00818.10
8.1.170.0040.00418.64
8.1.160.0070.00022.08
8.1.150.0040.00418.71
8.1.140.0040.00417.39
8.1.130.0070.00017.71
8.1.120.0040.00417.34
8.1.110.0000.00717.34
8.1.100.0040.00417.29
8.1.90.0050.00217.36
8.1.80.0040.00417.45
8.1.70.0030.00317.31
8.1.60.0040.00717.55
8.1.50.0000.00817.35
8.1.40.0050.00217.49
8.1.30.0000.00817.65
8.1.20.0000.00717.55
8.1.10.0030.00617.30
8.1.00.0030.00517.29
8.0.300.0070.00018.77
8.0.290.0000.00816.75
8.0.280.0030.00518.30
8.0.270.0030.00317.19
8.0.260.0030.00317.21
8.0.250.0000.00716.77
8.0.240.0030.00316.81
8.0.230.0000.00716.89
8.0.220.0040.00416.86
8.0.210.0000.00816.71
8.0.200.0000.00616.81
8.0.190.0070.00016.90
8.0.180.0040.00416.73
8.0.170.0030.00616.76
8.0.160.0030.00516.72
8.0.150.0040.00416.68
8.0.140.0070.00016.80
8.0.130.0000.00613.30
8.0.120.0050.00316.82
8.0.110.0030.00516.80
8.0.100.0040.00416.94
8.0.90.0040.00416.70
8.0.80.0040.01816.82
8.0.70.0030.00316.61
8.0.60.0050.00216.88
8.0.50.0000.00716.63
8.0.30.0130.00716.97
8.0.20.0120.00717.40
8.0.10.0080.00016.80
8.0.00.0120.00816.71
7.4.330.0050.00015.14
7.4.320.0060.00016.54
7.4.300.0000.00716.57
7.4.290.0100.00016.60
7.4.280.0060.00316.41
7.4.270.0030.00316.37
7.4.260.0060.00316.47
7.4.250.0000.00716.51
7.4.240.0000.00716.57
7.4.230.0030.00316.34
7.4.220.0030.01416.48
7.4.210.0140.00016.49
7.4.200.0040.00416.63
7.4.160.0100.00616.29
7.4.150.0030.01317.40
7.4.140.0080.00917.86
7.4.130.0080.00816.53
7.4.120.0110.00616.35
7.4.110.0100.00616.52
7.4.100.0090.00916.46
7.4.90.0150.00316.45
7.4.80.0060.01419.39
7.4.70.0130.00616.28
7.4.60.0090.00916.35
7.4.50.0030.00316.47
7.4.40.0040.01516.43
7.4.30.0130.00616.62
7.4.00.0060.01214.78
7.3.330.0000.00612.98
7.3.320.0050.00012.88
7.3.310.0000.00815.99
7.3.300.0030.00316.03
7.3.290.0000.01516.10
7.3.280.0110.00816.09
7.3.270.0100.00717.40
7.3.260.0180.00616.03
7.3.250.0090.01316.21
7.3.240.0150.00916.39
7.3.230.0130.00316.39
7.3.210.0040.01316.27
7.3.200.0070.01119.39
7.3.190.0060.01516.34
7.3.180.0090.00616.27
7.3.170.0090.01016.27
7.3.160.0090.00616.16
7.3.120.0120.00314.79
7.3.10.0070.01016.19
7.3.00.0090.00516.17
7.2.330.0110.00716.48
7.2.320.0070.01516.33
7.2.310.0060.00916.52
7.2.300.0080.01016.61
7.2.290.0030.01416.41
7.2.130.0050.01416.39
7.2.120.0080.01016.45
7.2.110.0120.00716.76
7.2.100.0100.00516.33
7.2.90.0110.01116.25
7.2.80.0110.00716.47
7.2.70.0100.01216.51
7.2.60.0130.00616.41
7.2.50.0110.00316.56
7.2.40.0050.00916.68
7.2.30.0050.00716.40
7.2.20.0080.00816.47
7.2.10.0080.00816.59
7.2.00.0060.01017.51
7.1.250.0080.00615.46
7.1.100.0030.01018.05
7.1.70.0000.00817.11
7.1.60.0030.01719.14
7.1.50.0030.00716.57
7.1.00.0070.07322.51
7.0.200.0000.00716.80
7.0.140.0070.07022.04
7.0.110.0130.04319.92
7.0.100.0200.03719.89
7.0.90.0130.05319.83
7.0.80.0130.04019.94
7.0.70.0100.04020.00
7.0.60.0030.04319.86
7.0.50.0170.03020.07
7.0.40.0000.04319.78
7.0.30.0030.03319.74
7.0.20.0000.04019.81
7.0.10.0030.03319.72
7.0.00.0000.04019.77
5.6.260.0030.03720.59
5.6.250.0070.03720.59
5.6.240.0030.04020.68
5.6.230.0100.06320.68
5.6.220.0030.04020.44
5.6.210.0030.04020.57
5.6.200.0030.03720.58
5.6.190.0100.02720.67
5.6.180.0030.03720.65
5.6.170.0030.03720.46
5.6.160.0070.03320.63
5.6.150.0000.03720.62
5.6.140.0000.03720.60
5.6.130.0000.04020.57
5.6.120.0100.03020.57
5.6.110.0070.03020.57
5.6.100.0000.03720.54
5.6.90.0070.03720.52
5.6.80.0070.03320.08
5.6.70.0030.03719.83
5.6.60.0030.03319.98
5.6.50.0030.03319.84
5.6.40.0030.04319.97
5.6.30.0030.05320.03
5.6.20.0030.05720.03
5.6.10.0070.03020.03
5.6.00.0030.03319.97
5.5.380.0000.04717.62
5.5.370.0030.06017.52
5.5.360.0100.03717.50
5.5.350.0030.04317.46
5.5.340.0030.04718.13
5.5.330.0070.03718.13
5.5.320.0000.03717.86
5.5.310.0030.03317.76
5.5.300.0100.02718.04
5.5.290.0100.03017.86
5.5.280.0000.03718.13
5.5.270.0000.03717.75
5.5.260.0070.03017.75
5.5.250.0000.03717.80
5.5.240.0070.03017.23
5.5.230.0070.03017.63
5.5.220.0030.03317.36
5.5.210.0030.03717.24
5.5.200.0000.03317.22
5.5.190.0100.02717.38
5.5.180.0030.03317.60
5.5.160.0070.03317.45
5.5.150.0070.04017.47
5.5.140.0100.04017.50
5.5.130.0130.04717.60
5.5.120.0000.05017.11
5.5.110.0070.05317.19
5.5.100.0100.04717.24
5.5.90.0030.04717.35
5.5.80.0030.03317.40
5.5.70.0070.03317.42
5.5.60.0030.06717.06
5.5.50.0030.07017.33
5.5.40.0130.05017.27
5.5.30.0130.03317.13
5.5.20.0070.06717.36
5.5.10.0070.03317.24
5.5.00.0000.06017.09
5.4.450.0030.03719.52
5.4.440.0100.02719.51
5.4.430.0030.03719.46
5.4.420.0000.03719.56
5.4.410.0070.03019.35
5.4.400.0030.03719.04
5.4.390.0070.03019.18
5.4.380.0070.03319.09
5.4.370.0000.03319.16
5.4.360.0030.03319.14
5.4.350.0000.03319.14
5.4.340.0000.03719.04
5.4.320.0070.08019.37
5.4.310.0030.04319.02
5.4.300.0030.04318.95
5.4.290.0000.04319.34
5.4.280.0000.04019.11
5.4.270.0030.03719.18
5.4.260.0100.07019.18
5.4.250.0030.04319.18
5.4.240.0070.04019.14
5.4.230.0070.03019.01
5.4.220.0070.08019.14
5.4.210.0000.03719.30
5.4.200.0030.05318.94
5.4.190.0030.09719.00
5.4.180.0030.04319.15
5.4.170.0000.03719.30
5.4.160.0030.06319.16
5.4.150.0030.06719.31
5.4.140.0070.03016.54
5.4.130.0070.04016.54
5.4.120.0030.07016.46
5.4.110.0100.03716.59
5.4.100.0030.07016.38
5.4.90.0130.04316.57
5.4.80.0070.05016.30
5.4.70.0070.03716.53
5.4.60.0170.07016.34
5.4.50.0070.04016.57
5.4.40.0070.03016.52
5.4.30.0070.06716.33
5.4.20.0030.04016.23
5.4.10.0170.05316.54
5.4.00.0100.06015.97
5.3.290.0070.04014.62
5.3.280.0000.03714.61
5.3.270.0030.06714.61
5.3.260.0070.07714.67
5.3.250.0000.04314.47
5.3.240.0070.03714.54
5.3.230.0070.07014.61
5.3.220.0070.03714.64
5.3.210.0030.04714.66
5.3.200.0070.03714.64
5.3.190.0030.07314.50
5.3.180.0070.04714.63
5.3.170.0200.05714.64
5.3.160.0100.06014.39
5.3.150.0000.07714.41
5.3.140.0070.04014.45
5.3.130.0070.07314.56
5.3.120.0030.06314.63
5.3.110.0000.04014.43
5.3.100.0030.03313.83
5.3.90.0000.07713.91
5.3.80.0000.04014.05
5.3.70.0030.07714.12
5.3.60.0030.04713.86
5.3.50.0070.04713.89
5.3.40.0070.07313.88
5.3.30.0070.04013.93
5.3.20.0030.03713.59
5.3.10.0030.04013.56
5.3.00.0100.06713.55
5.2.170.0030.03311.91
5.2.160.0130.05011.91
5.2.150.0130.03011.91
5.2.140.0030.04711.91
5.2.130.0030.05011.91
5.2.120.0030.03011.91
5.2.110.0070.06011.91
5.2.100.0030.05711.91
5.2.90.0070.05311.91
5.2.80.0030.05011.91
5.2.70.0000.03711.91
5.2.60.0030.03011.91
5.2.50.0100.03011.91
5.2.40.0030.03011.91
5.2.30.0000.03011.91
5.2.20.0000.03711.91
5.2.10.0000.03011.91
5.2.00.0070.02711.91
5.1.60.0000.03011.91
5.1.50.0070.03711.91
5.1.40.0000.02711.91
5.1.30.0000.02711.91
5.1.20.0030.03311.91
5.1.10.0000.03311.91
5.1.00.0030.03711.91
5.0.50.0100.01011.91
5.0.40.0000.01711.91
5.0.30.0030.03311.91
5.0.20.0000.03711.91
5.0.10.0070.03711.91
5.0.00.0030.06011.91
4.4.90.0000.01711.91
4.4.80.0030.01711.91
4.4.70.0030.01311.91
4.4.60.0030.01311.91
4.4.50.0070.01011.91
4.4.40.0000.02711.91
4.4.30.0030.02311.91
4.4.20.0000.01711.91
4.4.10.0000.01311.91
4.4.00.0000.04011.91
4.3.110.0000.01711.91
4.3.100.0000.01311.91
4.3.90.0030.01711.91
4.3.80.0000.02711.91
4.3.70.0030.01011.91
4.3.60.0000.02011.91
4.3.50.0000.01711.91
4.3.40.0000.05011.91
4.3.30.0000.04011.91
4.3.20.0000.01711.91
4.3.10.0000.03711.91
4.3.00.0070.02011.91

preferences:
53.6 ms | 401 KiB | 5 Q