3v4l.org

run code in 300+ PHP versions simultaneously
<?php $has_default_logger = false; foreach(['sdfsdaf', 'defaultLogger', 'sfasfa', 'ada'] as $logger_name) { $has_default_logger |= $logger_name === 'defaultLogger'; var_dump($has_default_logger); }

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)
8.3.60.0100.01018.56
8.3.50.0110.01021.95
8.3.40.0100.01018.85
8.3.30.0030.01019.17
8.3.20.0040.00420.38
8.3.10.0070.00021.69
8.3.00.0030.00522.51
8.2.180.0060.00917.98
8.2.170.0120.00318.84
8.2.160.0100.00322.96
8.2.150.0040.00425.66
8.2.140.0070.00024.66
8.2.130.0090.00626.16
8.2.120.0040.00419.23
8.2.110.0070.00320.59
8.2.100.0080.00318.09
8.2.90.0040.00419.09
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0040.00417.68
8.2.50.0040.00418.07
8.2.40.0040.00419.38
8.2.30.0070.00018.12
8.2.20.0070.00017.66
8.2.10.0030.00518.05
8.2.00.0040.00418.02
8.1.280.0070.00725.92
8.1.270.0140.00020.33
8.1.260.0100.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00623.91
8.1.230.0040.00819.03
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0030.00617.23
8.1.180.0000.00918.10
8.1.170.0060.00618.38
8.1.160.0040.00421.90
8.1.150.0060.00320.63
8.1.140.0040.00417.36
8.1.130.0030.00317.69
8.1.120.0000.00817.35
8.1.110.0060.00317.40
8.1.100.0000.00717.25
8.1.90.0030.00417.29
8.1.80.0040.00417.38
8.1.70.0030.00317.37
8.1.60.0000.00817.40
8.1.50.0060.00317.45
8.1.40.0040.00417.45
8.1.30.0000.00817.55
8.1.20.0050.00217.47
8.1.10.0050.00217.55
8.1.00.0030.00617.43
8.0.300.0050.00218.77
8.0.290.0070.00016.63
8.0.280.0030.00318.38
8.0.270.0000.00717.11
8.0.260.0060.00017.10
8.0.250.0030.00316.80
8.0.240.0000.00616.81
8.0.230.0050.00216.87
8.0.220.0030.00316.86
8.0.210.0000.00816.72
8.0.200.0060.00316.74
8.0.190.0060.00316.92
8.0.180.0000.00716.73
8.0.170.0000.00716.74
8.0.160.0040.00416.70
8.0.150.0030.00316.79
8.0.140.0000.00716.83
8.0.130.0050.00013.23
8.0.120.0030.00516.79
8.0.110.0000.00816.80
8.0.100.0000.00716.67
8.0.90.0000.00716.62
8.0.80.0130.00416.77
8.0.70.0030.00616.70
8.0.60.0030.00416.80
8.0.50.0000.00716.81
8.0.30.0110.00616.84
8.0.20.0020.01817.40
8.0.10.0080.00016.93
8.0.00.0070.01216.79
7.4.330.0030.00315.04
7.4.320.0050.00316.45
7.4.300.0000.00816.41
7.4.290.0000.00716.59
7.4.280.0000.00816.57
7.4.270.0030.00316.60
7.4.260.0030.00616.57
7.4.250.0040.00416.57
7.4.240.0020.00516.46
7.4.230.0030.00316.62
7.4.220.0150.00416.66
7.4.210.0140.00716.46
7.4.200.0050.00216.66
7.4.160.0060.01216.50
7.4.150.0030.01317.40
7.4.140.0080.01317.86
7.4.130.0120.00816.45
7.4.120.0130.00616.44
7.4.110.0070.01116.24
7.4.100.0100.01316.54
7.4.90.0090.01216.55
7.4.80.0040.01419.39
7.4.70.0060.01216.54
7.4.60.0030.01716.58
7.4.50.0040.00416.31
7.4.40.0070.01016.38
7.4.30.0190.00416.43
7.4.00.0030.01014.90
7.3.330.0020.00213.17
7.3.320.0000.00613.25
7.3.310.0040.00416.40
7.3.300.0040.00416.23
7.3.290.0080.00916.35
7.3.280.0080.01016.32
7.3.270.0100.00717.40
7.3.260.0070.01016.42
7.3.250.0080.01116.34
7.3.240.0070.01016.58
7.3.230.0100.01016.39
7.3.210.0070.01016.22
7.3.200.0160.00619.39
7.3.190.0040.01216.24
7.3.180.0040.01216.24
7.3.170.0130.01016.35
7.3.160.0100.00616.30
7.2.330.0090.00916.36
7.2.320.0130.00716.40
7.2.310.0100.00616.40
7.2.300.0120.00416.58
7.2.290.0090.01416.46
7.2.60.0000.01316.73
7.2.00.0110.00319.16
7.1.200.0060.00916.00
7.1.100.0060.00618.24
7.1.70.0040.00417.06
7.1.60.0070.01319.59
7.1.50.0030.02017.05
7.1.00.0030.07322.48
7.0.200.0050.00316.69
7.0.60.0030.04019.95
7.0.50.0070.04717.89
7.0.40.0070.06720.02
7.0.30.0500.07020.30
7.0.20.0230.05020.12
7.0.10.0170.05320.13
7.0.00.0070.05319.99
5.6.280.0000.03721.11
5.6.210.0130.07720.67
5.6.200.0070.03718.14
5.6.190.0070.04020.32
5.6.180.3670.03720.77
5.6.170.0270.07020.45
5.6.160.0030.07720.52
5.6.150.0030.04018.12
5.6.140.0100.04318.20
5.6.130.0170.07018.21
5.6.120.0170.06721.05
5.6.110.0070.07721.01
5.6.100.0200.07021.13
5.6.90.0070.05721.01
5.6.80.0100.06320.51
5.6.70.0370.06020.51
5.5.350.0300.08020.40
5.5.340.0030.05717.98
5.5.330.0130.07720.57
5.5.320.0370.08020.29
5.5.310.0200.04320.50
5.5.300.0100.07717.93
5.5.290.0070.07017.94
5.5.280.0070.07720.87
5.5.270.0030.04720.75
5.5.260.0100.08020.74
5.5.250.0130.07320.54
5.5.240.3400.04720.26
5.4.450.0900.06019.63
5.4.440.0370.04719.17
5.4.430.0070.06319.41
5.4.420.0300.07019.52
5.4.410.0270.07719.04
5.4.400.0300.06719.01
5.4.390.0300.05719.05
5.4.380.0270.04019.30
5.4.370.0200.05019.00
5.4.360.0130.05719.22
5.4.350.0130.05019.04
5.4.340.0300.06019.01
5.4.320.0200.06719.22
5.4.310.0230.05019.32
5.4.300.0230.06718.92
5.4.290.0200.05018.84
5.4.280.0100.06019.11
5.4.270.0170.05019.20
5.4.260.0030.06018.84
5.4.250.0100.05018.83
5.4.240.0170.05018.92
5.4.230.0200.04319.09
5.4.220.0130.05719.23
5.4.210.0800.04019.15
5.4.200.0600.04016.57
5.4.190.0130.05018.97
5.4.180.0030.05718.86
5.4.170.0100.05319.00
5.4.160.0230.06018.82
5.4.150.0630.05018.90
5.4.140.0070.05316.44
5.4.130.0070.05016.41
5.4.120.0430.05716.18
5.4.110.0100.05016.36
5.4.100.0100.05016.12
5.4.90.0130.05016.54
5.4.80.0100.05016.49
5.4.70.0600.06716.18
5.4.60.0130.04716.34
5.4.50.0100.04716.51
5.4.40.0400.05716.38
5.4.30.0230.05316.33
5.4.20.0100.05016.50
5.4.10.0200.05716.46
5.4.00.0330.04715.84
5.3.290.0130.06014.67
5.3.280.0270.05014.51
5.3.270.0130.06014.53
5.3.260.0300.04714.63
5.3.250.0230.05314.52
5.3.240.0170.05714.47
5.3.230.0000.06014.47
5.3.220.0530.04314.35
5.3.210.0730.04714.57
5.3.200.0500.05314.40
5.3.190.0330.05314.42
5.3.180.0170.04714.51
5.3.170.0430.04014.50
5.3.160.0100.05014.49
5.3.150.0100.05314.39
5.3.140.0170.04314.55
5.3.130.0170.04714.45
5.3.120.0270.06014.46
5.3.110.0070.05714.46
5.3.100.0030.05713.98
5.3.90.0100.05314.04
5.3.80.0630.05013.86
5.3.70.0600.04713.87
5.3.60.0200.05013.83
5.3.50.0670.05313.73
5.3.40.0730.05013.98
5.3.30.0470.05313.94
5.3.20.0030.05313.64
5.3.10.0400.04013.50
5.3.00.0100.05013.59
5.2.170.0030.04711.14
5.2.160.0070.04011.24
5.2.150.0330.05311.22
5.2.140.0530.03711.24
5.2.130.0070.04011.03
5.2.120.0070.04010.94
5.2.110.0070.04011.18
5.2.100.0170.04011.02
5.2.90.0030.05011.05
5.2.80.0230.04310.99
5.2.70.0570.04011.14
5.2.60.0430.03710.96
5.2.50.0030.04310.93
5.2.40.0070.04011.08
5.2.30.0570.03310.91
5.2.20.0500.03710.92
5.2.10.0030.04010.79
5.2.00.0230.04010.61
5.1.60.0370.03310.07
5.1.50.0270.0409.98
5.1.40.0330.05010.06
5.1.30.0400.03310.28
5.1.20.0470.03310.26
5.1.10.0500.03010.11
5.1.00.0370.0339.95
5.0.50.0200.0308.63
5.0.40.0300.0208.44
5.0.30.0200.0438.14
5.0.20.0030.0278.18
5.0.10.0100.0208.01
5.0.00.0070.0438.21
4.4.90.0070.0235.82
4.4.80.0070.0235.77
4.4.70.0070.0205.73
4.4.60.0000.0235.75
4.4.50.0000.0235.86
4.4.40.0230.0375.90
4.4.30.0200.0235.75
4.4.20.0100.0235.96
4.4.10.0200.0235.83
4.4.00.0230.0335.78
4.3.110.0170.0235.71
4.3.100.0000.0235.67
4.3.90.0000.0235.80
4.3.80.0000.0375.67
4.3.70.0100.0135.77
4.3.60.0000.0335.74
4.3.50.0100.0235.68
4.3.40.0070.0305.77
4.3.30.0200.0234.44
4.3.20.0070.0234.41
4.3.10.0100.0234.46
4.3.00.0170.0207.10

preferences:
64.73 ms | 401 KiB | 5 Q