3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Promise { public function catch() { echo "got you"; } } $p = new Promise(); $p->catch();

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)
8.3.60.0120.00916.38
8.3.50.0110.00722.05
8.3.40.0100.01018.57
8.3.30.0130.00718.59
8.3.20.0070.00320.21
8.3.10.0040.00723.62
8.3.00.0140.00419.38
8.2.180.0090.00616.38
8.2.170.0040.01522.96
8.2.160.0030.01019.32
8.2.150.0120.00324.18
8.2.140.0080.00024.66
8.2.130.0060.00317.37
8.2.120.0070.00026.35
8.2.110.0090.00020.83
8.2.100.0070.00417.93
8.2.90.0040.00419.07
8.2.80.0080.00017.97
8.2.70.0060.00317.63
8.2.60.0000.00917.93
8.2.50.0030.00618.07
8.2.40.0040.00419.28
8.2.30.0000.00820.52
8.2.20.0100.00017.70
8.2.10.0070.00017.86
8.2.00.0070.00018.03
8.1.280.0090.00625.92
8.1.270.0060.00322.17
8.1.260.0120.00628.09
8.1.250.0180.00028.09
8.1.240.0060.00319.42
8.1.230.0000.01217.66
8.1.220.0000.00717.74
8.1.210.0050.00318.77
8.1.200.0060.00317.22
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0050.00318.44
8.1.160.0030.00721.89
8.1.150.0040.00418.72
8.1.140.0030.00519.50
8.1.130.0070.00017.68
8.1.120.0000.00717.45
8.1.110.0080.00017.42
8.1.100.0040.00417.28
8.1.90.0070.00017.37
8.1.80.0070.00017.30
8.1.70.0040.00417.25
8.1.60.0000.00917.59
8.1.50.0060.00317.57
8.1.40.0040.00417.42
8.1.30.0060.00317.60
8.1.20.0040.00417.60
8.1.10.0060.00317.54
8.1.00.0040.00417.54
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.45
8.0.270.0030.00317.29
8.0.260.0050.00317.16
8.0.250.0080.00016.94
8.0.240.0030.00316.79
8.0.230.0000.00716.77
8.0.220.0000.00716.83
8.0.210.0000.00816.80
8.0.200.0030.00316.90
8.0.190.0050.00316.82
8.0.180.0000.00716.82
8.0.170.0000.00816.86
8.0.160.0040.00416.75
8.0.150.0000.00816.78
8.0.140.0050.00516.67
8.0.130.0030.00313.20
8.0.120.0030.00516.83
8.0.110.0050.00316.73
8.0.100.0000.00716.81
8.0.90.0050.00216.94
8.0.80.0100.01316.88
8.0.70.0040.00416.63
8.0.60.0030.00516.69
8.0.50.0040.00416.65
8.0.30.0080.01017.14
8.0.20.0120.00617.40
8.0.10.0000.00816.80
8.0.00.0100.01016.75
7.4.330.0020.00216.71
7.4.320.0030.00316.51
7.4.300.0030.00316.59
7.4.290.0050.00216.63
7.4.280.0070.00016.59
7.4.270.0030.00316.43
7.4.260.0030.00316.57
7.4.250.0040.00416.45
7.4.240.0040.00416.48
7.4.230.0060.00016.58
7.4.220.0140.00316.54
7.4.210.0120.00916.47
7.4.200.0070.00016.49
7.4.160.0030.01316.34
7.4.150.0090.00917.40
7.4.140.0100.00817.86
7.4.130.0150.00416.37
7.4.120.0110.00716.55
7.4.110.0120.00616.54
7.4.100.0080.00816.47
7.4.90.0080.00816.59
7.4.80.0090.00919.39
7.4.70.0150.00416.51
7.4.60.0060.00916.34
7.4.50.0090.00616.54
7.4.40.0090.00916.39
7.4.30.0140.01016.53
7.4.00.0080.01015.01
7.3.330.0060.00013.22
7.3.320.0000.00613.10
7.3.310.0000.00716.22
7.3.300.0030.00316.10
7.3.290.0080.00516.21
7.3.280.0070.00916.18
7.3.270.0120.00617.40
7.3.260.0090.00916.45
7.3.250.0110.00616.30
7.3.240.0120.00916.33
7.3.230.0060.01016.39
7.3.210.0110.00616.50
7.3.200.0100.00716.15
7.3.190.0120.00616.44
7.3.180.0040.01216.55
7.3.170.0140.00316.27
7.3.160.0040.01216.09
7.3.120.0110.00814.60
7.3.110.0030.01414.36
7.3.100.0060.01114.73
7.3.90.0100.00714.66
7.3.80.0040.01014.70
7.3.70.0040.01214.68
7.3.60.0050.00814.66
7.3.50.0030.01214.83
7.3.40.0030.01314.63
7.3.30.0050.00914.62
7.3.20.0080.00316.49
7.3.10.0040.01116.49
7.3.00.0070.00716.49
7.2.330.0110.00716.23
7.2.320.0070.01016.46
7.2.310.0110.00716.32
7.2.300.0120.00416.39
7.2.290.0120.00916.52
7.2.250.0070.01115.20
7.2.240.0060.01314.99
7.2.230.0030.01314.98
7.2.220.0080.00714.88
7.2.210.0080.00914.85
7.2.200.0060.00414.80
7.2.190.0090.00514.91
7.2.180.0080.00614.79
7.2.170.0100.00514.84
7.2.60.0070.00716.81
7.2.00.0030.01219.06
7.1.330.0090.00515.38
7.1.320.0080.00615.63
7.1.310.0060.01015.65
7.1.300.0050.00815.40
7.1.290.0050.00715.64
7.1.280.0060.00615.50
7.1.270.0040.00815.72
7.1.260.0060.01115.67
7.1.200.0070.00415.57
7.1.100.0080.00317.80
7.1.70.0000.00816.89
7.1.60.0100.01319.48
7.1.50.0200.01734.64
7.1.00.0100.07022.51
7.0.200.0330.00314.51
7.0.60.0100.07019.78
7.0.50.0030.04317.87
7.0.40.0070.05020.18
7.0.30.0330.07320.26
7.0.20.0270.06720.08
7.0.10.0100.08320.30
7.0.00.0070.08320.32
5.6.210.0100.05720.70
5.6.200.0130.07718.29
5.6.190.0170.08020.57
5.6.180.0430.07320.64
5.6.170.0200.04320.55
5.6.160.0200.07720.54
5.6.150.0000.09018.18
5.6.140.0070.05018.15
5.6.130.0100.08018.28
5.6.120.0130.07721.00
5.6.110.0130.07721.11
5.6.100.0200.07321.08
5.6.90.0100.06320.98
5.6.80.0100.07720.41
5.5.350.4270.04320.32
5.5.340.0200.04317.98
5.5.330.0070.04320.56
5.5.320.0400.04020.28
5.5.310.0170.08020.23
5.5.300.0030.04018.04
5.5.290.0170.06018.07
5.5.280.0230.06720.73
5.5.270.0030.05320.97
5.5.260.0030.04720.67
5.5.250.0130.08020.68
5.5.240.0170.07720.26

preferences:
55.41 ms | 401 KiB | 5 Q