3v4l.org

run code in 300+ PHP versions simultaneously
<?php $class = new ReflectionClass('EngineException'); echo $class->getParentClass(); function f($a){ $a->method(); } try { // oops! } catch (EngineException $e) { echo "Exception: {$e->getMessage()}\n"; }

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)
8.3.60.0140.00316.25
8.3.50.0160.00616.51
8.3.40.0150.00618.83
8.3.30.0060.00918.85
8.3.20.0000.00820.36
8.3.10.0000.00723.54
8.3.00.0000.00819.79
8.2.180.0140.00718.05
8.2.170.0110.00322.96
8.2.160.0130.00020.35
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.01526.16
8.2.120.0040.00417.63
8.2.110.0040.00822.27
8.2.100.0070.00417.80
8.2.90.0040.00419.11
8.2.80.0030.00617.97
8.2.70.0000.00817.50
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0080.00021.24
8.2.30.0040.00420.66
8.2.20.0080.00017.55
8.2.10.0000.00817.87
8.2.00.0000.00817.99
8.1.280.0110.00425.92
8.1.270.0000.00823.91
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00322.71
8.1.230.0070.00417.64
8.1.220.0030.00617.74
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0060.00317.10
8.1.180.0030.00518.10
8.1.170.0040.00420.11
8.1.160.0000.00721.85
8.1.150.0080.00018.64
8.1.140.0000.00819.70
8.1.130.0030.00317.54
8.1.120.0060.00317.32
8.1.110.0050.00317.36
8.1.100.0000.00717.36
8.1.90.0070.00017.32
8.1.80.0050.00317.34
8.1.70.0000.00717.35
8.1.60.0080.00017.51
8.1.50.0000.01017.47
8.1.40.0000.00817.45
8.1.30.0040.00417.59
8.1.20.0040.00417.48
8.1.10.0040.00417.52
8.1.00.0040.00417.48
8.0.300.0040.00418.84
8.0.290.0050.00216.75
8.0.280.0030.00318.35
8.0.270.0050.00217.32
8.0.260.0000.00717.30
8.0.250.0040.00416.95
8.0.240.0030.00316.86
8.0.230.0000.00816.94
8.0.220.0030.00316.89
8.0.210.0040.00416.84
8.0.200.0060.00016.89
8.0.190.0060.00316.84
8.0.180.0030.00316.90
8.0.170.0040.00416.95
8.0.160.0030.00316.88
8.0.150.0070.00016.72
8.0.140.0040.00416.89
8.0.130.0000.00613.28
8.0.120.0040.00416.74
8.0.110.0070.00016.90
8.0.100.0000.00716.91
8.0.90.0000.00716.71
8.0.80.0030.01516.89
8.0.70.0020.00516.89
8.0.60.0070.00016.75
8.0.50.0000.00716.84
8.0.30.0100.01016.96
8.0.20.0070.01217.40
8.0.10.0070.00016.82
8.0.00.0110.00916.63
7.4.330.0030.00315.08
7.4.320.0070.00016.39
7.4.300.0050.00216.52
7.4.290.0000.00716.53
7.4.280.0000.00716.43
7.4.270.0000.00716.54
7.4.260.0000.00716.52
7.4.250.0040.00416.38
7.4.240.0050.00216.54
7.4.230.0030.00316.61
7.4.220.0160.00516.54
7.4.210.0090.01216.54
7.4.200.0000.00716.26
7.4.160.0060.01016.46
7.4.150.0100.00717.40
7.4.140.0120.01017.86
7.4.130.0130.00516.66
7.4.120.0070.01516.57
7.4.110.0160.00316.34
7.4.100.0090.01316.70
7.4.90.0100.00616.30
7.4.80.0160.00319.39
7.4.70.0110.01116.41
7.4.60.0060.01516.44
7.4.50.0040.00416.32
7.4.40.0070.01116.30
7.4.30.0150.00616.59
7.4.10.0090.00614.95
7.4.00.0080.00714.96
7.3.330.0000.00513.07
7.3.320.0060.00013.26
7.3.310.0000.00716.20
7.3.300.0030.00316.25
7.3.290.0110.00616.29
7.3.280.0060.01116.30
7.3.270.0120.00617.40
7.3.260.0180.00416.29
7.3.250.0110.00916.39
7.3.240.0070.01316.42
7.3.230.0100.00716.48
7.3.210.0140.00316.14
7.3.200.0130.00316.33
7.3.190.0160.00016.30
7.3.180.0080.00816.23
7.3.170.0120.00916.50
7.3.160.0080.00816.25
7.3.130.0120.00614.79
7.3.120.0140.00514.87
7.3.110.0060.01214.59
7.3.100.0090.00514.84
7.3.90.0000.01414.83
7.3.80.0000.01014.80
7.3.70.0040.00914.85
7.3.60.0050.00814.84
7.3.50.0070.00614.79
7.3.40.0050.00614.85
7.3.30.0060.00614.78
7.3.20.0090.00616.58
7.3.10.0050.00916.60
7.3.00.0080.00516.36
7.2.330.0150.00316.33
7.2.320.0120.00816.58
7.2.310.0150.00616.39
7.2.300.0030.01316.30
7.2.290.0150.00416.34
7.2.260.0040.01615.06
7.2.250.0100.00914.89
7.2.240.0060.01014.90
7.2.230.0040.01314.83
7.2.220.0070.00914.97
7.2.210.0000.00914.97
7.2.200.0020.01114.65
7.2.190.0130.00414.93
7.2.180.0020.01114.83
7.2.170.0060.00714.84
7.2.160.0100.01014.54
7.2.150.0070.01116.64
7.2.140.0040.01116.80
7.2.130.0030.01016.73
7.2.120.0090.00416.78
7.2.110.0060.01016.59
7.2.100.0040.00916.79
7.2.90.0080.00816.63
7.2.80.0030.01016.53
7.2.70.0060.00916.88
7.2.60.0100.00716.80
7.2.50.0030.01016.53
7.2.40.0070.01016.46
7.2.30.0030.01316.88
7.2.20.0030.01216.85
7.2.10.0000.01516.73
7.2.00.0100.00717.72
7.1.330.0030.00915.65
7.1.320.0070.00815.65
7.1.310.0030.01015.54
7.1.300.0070.01015.60
7.1.290.0020.00815.53
7.1.280.0090.00515.49
7.1.270.0060.00815.59
7.1.260.0040.00915.65
7.1.250.0060.00715.28
7.1.240.0060.00315.57
7.1.230.0050.00515.60
7.1.220.0120.00315.39
7.1.210.0030.00915.57
7.1.200.0070.00615.57
7.1.190.0070.00615.72
7.1.180.0060.00615.68
7.1.170.0000.01115.70
7.1.160.0030.01015.70
7.1.150.0070.00715.71
7.1.140.0040.00815.66
7.1.130.0030.01015.69
7.1.120.0080.00015.69
7.1.110.0070.00715.50
7.1.100.0030.00916.80
7.1.90.0000.01415.75
7.1.80.0090.00615.73
7.1.70.0060.00416.27
7.1.60.0070.00817.58
7.1.50.0070.00716.04
7.1.40.0030.00615.54
7.1.30.0090.00615.47
7.1.20.0060.00915.43
7.1.10.0090.00615.65
7.1.00.0020.04219.14
7.0.330.0100.00315.07
7.0.320.0030.00715.30
7.0.310.0090.00315.02
7.0.300.0030.01015.10
7.0.290.0030.01015.48
7.0.280.0070.00715.46
7.0.270.0090.00015.05
7.0.260.0000.01015.11
7.0.250.0060.00315.17
7.0.240.0030.00915.31
7.0.230.0040.01115.33
7.0.220.0030.00915.43
7.0.210.0030.01015.28
7.0.200.0110.00715.16
7.0.190.0060.00315.11
7.0.180.0030.00615.39
7.0.170.0060.00615.45
7.0.160.0060.01215.35
7.0.150.0120.00615.41
7.0.140.0070.01115.17
7.0.130.0000.01115.41
7.0.120.0030.01015.30
7.0.110.0060.00615.39
7.0.100.0040.01115.12
7.0.90.0100.00715.14
7.0.80.0040.00815.39
7.0.70.0030.01315.09
7.0.60.0060.04517.76
7.0.50.0030.03316.68
7.0.40.0070.03216.77
7.0.30.0200.04316.81
7.0.20.0130.03016.72
7.0.10.0080.04516.63
7.0.00.0050.04416.79
5.6.400.0030.01314.18
5.6.390.0030.01014.36
5.6.380.0070.01014.39
5.6.370.0000.01414.41
5.6.360.0030.01214.04
5.6.350.0060.00614.18
5.6.340.0090.00614.53
5.6.330.0030.01314.16
5.6.320.0060.00614.25
5.6.310.0030.01014.36
5.6.300.0040.01414.26
5.6.290.0030.00814.39
5.6.280.0000.02517.77
5.6.270.0040.01114.06
5.6.260.0120.00314.37
5.6.250.0090.00913.96
5.6.240.0030.01014.00
5.6.230.0030.00914.09
5.6.220.0120.00614.36
5.6.210.0080.03217.51
5.6.200.0090.04016.21
5.6.190.0060.02517.39
5.6.180.0130.03017.24
5.6.170.0200.02517.49
5.6.160.0080.04617.26
5.6.150.0060.02316.28
5.6.140.0020.04716.39
5.6.130.0060.03916.13
5.6.120.0030.02717.75
5.6.110.0100.03017.53
5.6.100.0050.03717.48
5.6.90.0020.03417.60
5.6.80.0080.01817.35
5.6.70.0090.00413.86
5.6.60.0030.01013.94
5.6.50.0040.01114.23
5.6.40.0040.01414.07
5.6.30.0060.00914.29
5.6.20.0040.00714.14
5.6.10.0000.01214.23
5.6.00.0030.00914.04
5.5.380.0080.00414.30
5.5.370.0080.00814.05
5.5.360.0060.01114.00
5.5.350.0090.03217.31
5.5.340.0080.02616.08
5.5.330.0060.02417.36
5.5.320.2040.02217.27
5.5.310.0170.04517.01
5.5.300.0070.02716.05
5.5.290.0050.02215.91
5.5.280.0030.03117.42
5.5.270.0030.03717.55
5.5.260.0110.04017.25
5.5.250.0050.03517.48
5.5.240.0150.02517.27
5.5.230.0040.01113.91
5.5.220.0030.01013.98
5.5.210.0060.00613.84
5.5.200.0000.00914.11
5.5.190.0030.01313.99
5.5.180.0030.00714.18
5.5.170.0030.00613.75
5.5.160.0060.00914.11
5.5.150.0100.00314.13
5.5.140.0090.00614.15
5.5.130.0080.00814.20
5.5.120.0030.01414.11
5.5.110.0040.01213.67
5.5.100.0060.00613.85
5.5.90.0100.00314.40
5.5.80.0060.00614.06
5.5.70.0100.00714.20
5.5.60.0080.01114.02
5.5.50.0080.01214.09
5.5.40.0120.00314.17
5.5.30.0030.01013.98
5.5.20.0090.00414.28
5.5.10.0060.00613.77
5.5.00.0040.00714.01
5.4.450.0380.03315.32
5.4.440.0350.03815.46
5.4.430.0480.03715.33
5.4.420.0400.02815.39
5.4.410.0350.03615.48
5.4.400.0400.03215.35
5.4.390.0400.03215.30
5.4.380.0520.03515.38
5.4.370.0500.03115.35
5.4.360.0450.02915.28
5.4.350.0370.03515.43
5.4.340.0310.03315.32
5.4.330.0030.00311.48
5.4.320.0080.03215.31
5.4.310.0200.02915.39
5.4.300.0450.02715.17
5.4.290.0350.03715.37
5.4.280.0460.03015.38
5.4.270.0500.02815.38
5.4.260.0400.02915.38
5.4.250.0450.03115.36
5.4.240.0410.03115.39
5.4.230.0430.03115.22
5.4.220.0440.03215.31
5.4.210.0420.03415.38
5.4.200.0290.03015.38
5.4.190.0420.02515.30
5.4.180.0370.03915.29
5.4.170.0430.03015.31
5.4.160.0360.03615.37
5.4.150.0420.03715.36
5.4.140.0480.04013.91
5.4.130.0300.03114.02
5.4.120.0330.03014.02
5.4.110.0370.02914.05
5.4.100.0220.02814.04
5.4.90.0050.02813.88
5.4.80.0320.02814.02
5.4.70.0100.02114.01
5.4.60.0030.03513.93
5.4.50.0050.03513.82
5.4.40.0150.03013.95
5.4.30.0180.02513.95
5.4.20.0080.03614.02
5.4.10.0060.00011.48
5.4.00.0030.00311.48

preferences:
80.03 ms | 400 KiB | 5 Q