3v4l.org

run code in 300+ PHP versions simultaneously
<?php class TestOb { public function has() { $str = var_export($this); print_R($str); } } $d = new TestOb(); $d->derp = "Test"; $d->has();

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)
8.3.40.0070.00718.67
8.3.30.0100.00320.34
8.3.20.0000.00720.34
8.3.10.0050.00322.00
8.3.00.0040.00422.37
8.2.170.0070.01422.96
8.2.160.0070.00722.00
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0030.00520.73
8.2.110.0060.00322.11
8.2.100.0000.01117.84
8.2.90.0050.00319.02
8.2.80.0040.00419.21
8.2.70.0050.00317.63
8.2.60.0050.00317.90
8.2.50.0000.00918.07
8.2.40.0040.00419.95
8.2.30.0000.00719.32
8.2.20.0030.00517.66
8.2.10.0040.00417.55
8.2.00.0040.00417.50
8.1.270.0000.00823.99
8.1.260.0080.00026.35
8.1.250.0020.00528.09
8.1.240.0060.00323.62
8.1.230.0080.00320.94
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00917.25
8.1.190.0000.00817.40
8.1.180.0060.00318.10
8.1.170.0000.00818.52
8.1.160.0000.00718.82
8.1.150.0050.00318.60
8.1.140.0070.00317.38
8.1.130.0040.00417.70
8.1.120.0040.00417.39
8.1.110.0030.00317.41
8.1.100.0070.00017.36
8.1.90.0030.00617.31
8.1.80.0070.00017.45
8.1.70.0070.00017.42
8.1.60.0040.00417.57
8.1.50.0000.00817.43
8.1.40.0050.00317.55
8.1.30.0030.00617.54
8.1.20.0040.00417.61
8.1.10.0000.00717.55
8.1.00.0030.00817.46
8.0.300.0000.00818.77
8.0.290.0040.00417.05
8.0.280.0030.00518.26
8.0.270.0050.00217.30
8.0.260.0050.00318.45
8.0.250.0000.00716.81
8.0.240.0050.00516.78
8.0.230.0080.00016.89
8.0.220.0030.00316.87
8.0.210.0050.00316.80
8.0.200.0040.00416.87
8.0.190.0000.00716.78
8.0.180.0040.00416.76
8.0.170.0040.00416.76
8.0.160.0040.00416.76
8.0.150.0030.00616.82
8.0.140.0030.00316.67
8.0.130.0060.00013.30
8.0.120.0000.00816.85
8.0.110.0040.00416.76
8.0.100.0040.00416.87
8.0.90.0030.00516.80
8.0.80.0130.00716.79
8.0.70.0000.00716.77
8.0.60.0080.00016.80
8.0.50.0070.00016.73
8.0.30.0040.01517.11
8.0.20.0060.01317.40
8.0.10.0050.00316.98
8.0.00.0110.00716.77
7.4.330.0000.00414.99
7.4.320.0030.00316.31
7.4.300.0060.00016.50
7.4.290.0000.00616.38
7.4.280.0000.00716.64
7.4.270.0070.00016.58
7.4.260.0000.00513.29
7.4.250.0050.00316.54
7.4.240.0040.00416.64
7.4.230.0070.00016.54
7.4.220.0120.00616.57
7.4.210.0060.01116.63
7.4.200.0080.00016.57
7.4.190.0070.00016.45
7.4.160.0090.00616.24
7.4.150.0100.00717.40
7.4.140.0120.00817.86
7.4.130.0090.00816.49
7.4.120.0090.01016.52
7.4.110.0110.00716.42
7.4.100.0160.00316.44
7.4.90.0140.00316.30
7.4.80.0000.01719.39
7.4.70.0090.00916.42
7.4.60.0070.01016.52
7.4.50.0030.00516.31
7.4.40.0030.01422.77
7.4.30.0030.01316.46
7.4.00.0100.00715.06
7.3.330.0000.00613.32
7.3.320.0030.00313.18
7.3.310.0030.00316.21
7.3.300.0000.00616.32
7.3.290.0070.00716.24
7.3.280.0120.00716.34
7.3.270.0070.01617.40
7.3.260.0080.01316.28
7.3.250.0110.00816.25
7.3.240.0130.00316.54
7.3.230.0140.00316.44
7.3.210.0100.00616.50
7.3.200.0030.01419.39
7.3.190.0060.01116.23
7.3.180.0100.00716.26
7.3.170.0090.01216.27
7.3.160.0130.00316.40
7.3.120.0040.01114.87
7.3.10.0060.01016.47
7.3.00.0070.00716.51
7.2.330.0070.01016.46
7.2.320.0150.00816.73
7.2.310.0060.01316.54
7.2.300.0060.01116.63
7.2.290.0090.00616.67
7.2.130.0060.00916.85
7.2.120.0040.01216.86
7.2.110.0000.01516.95
7.2.100.0030.00716.53
7.2.90.0030.01217.02
7.2.80.0000.01616.76
7.2.70.0000.01816.87
7.2.60.0060.00616.68
7.2.50.0080.00616.73
7.2.40.0150.00016.89
7.2.30.0030.01016.67
7.2.20.0030.01017.05
7.2.10.0100.00716.54
7.2.00.0100.00616.98
7.1.250.0000.01515.89
7.1.200.0030.01015.79
7.1.100.0080.00418.20
7.1.70.0050.00316.87
7.1.60.0140.01019.21
7.1.50.0200.01334.49
7.1.00.0000.08722.46
7.0.200.0000.01016.67
7.0.140.0030.06721.95
7.0.70.0000.08021.78
7.0.60.0070.07321.58
7.0.50.0070.06022.09
7.0.40.0030.07320.05
7.0.30.0070.05720.07
7.0.20.0030.08719.95
7.0.10.0000.06720.05
7.0.00.0000.06020.00
5.6.220.0070.06020.63
5.6.210.0100.06020.59
5.6.200.0030.08721.04
5.6.190.0100.06720.94
5.6.180.0000.08020.95
5.6.170.0100.08020.94
5.6.160.0000.08021.07
5.6.150.0070.05021.11
5.6.140.0070.06321.13
5.6.130.0030.07321.08
5.6.120.0030.07021.03
5.6.110.0030.07321.05
5.6.100.0030.05021.02
5.6.90.0000.08721.09
5.6.80.0030.07020.55
5.6.70.0100.06020.54
5.6.60.0030.08720.38
5.6.50.0030.04020.55
5.6.40.0000.07320.31
5.6.30.0030.05320.43
5.6.20.0070.06020.34
5.6.10.0000.07320.53
5.6.00.0070.06720.28
5.5.360.0030.07320.41
5.5.350.0170.06720.45
5.5.340.0000.08320.84
5.5.330.0030.08020.80
5.5.320.0030.08720.79
5.5.310.0000.08720.91
5.5.300.0070.06020.73
5.5.290.0100.06720.75
5.5.280.0000.08020.73
5.5.270.0070.07320.80
5.5.260.0070.04320.74
5.5.250.0030.06320.57
5.5.240.0000.06320.12
5.5.230.0030.08320.09
5.5.220.0070.06320.14
5.5.210.0070.07020.29
5.5.200.0130.06020.12
5.5.190.0130.06720.18
5.5.180.0030.08320.22
5.5.160.0070.05320.23
5.5.150.0200.06320.27
5.5.140.0000.07020.13
5.5.130.0100.07720.27
5.5.120.0130.06720.27
5.5.110.0070.06319.98
5.5.100.0070.07320.07
5.5.90.0100.07020.11
5.5.80.0100.03320.16
5.5.70.0070.06320.07
5.5.60.0070.04720.06
5.5.50.0100.05719.99
5.5.40.0130.07019.99
5.5.30.0030.05320.13
5.5.20.0030.08319.99
5.5.10.0000.07019.97
5.5.00.0100.07320.02
5.4.450.0130.07019.45
5.4.440.0030.07319.46
5.4.430.0030.08019.45
5.4.420.0030.08019.54
5.4.410.0000.08019.23
5.4.400.0000.06018.98
5.4.390.0070.07319.07
5.4.380.0030.07318.82
5.4.370.0030.05019.15
5.4.360.0070.04319.04
5.4.350.0000.06318.94
5.4.340.0070.05318.84
5.4.320.0030.08319.12
5.4.310.0000.07719.03
5.4.300.0030.06318.84
5.4.290.0070.06019.09
5.4.280.0030.07719.11
5.4.270.0100.05719.17
5.4.260.0000.04719.22
5.4.250.0000.08019.04
5.4.240.0030.07319.11
5.4.230.0030.05318.93
5.4.220.0100.05318.94
5.4.210.0000.06319.05
5.4.200.0000.08019.11
5.4.190.0000.08019.02
5.4.180.0070.07719.16
5.4.170.0070.07019.20
5.4.160.0070.07319.14
5.4.150.0100.07019.09
5.4.140.0070.07016.42
5.4.130.0000.06016.32
5.4.120.0070.07016.33
5.4.110.0070.07316.38
5.4.100.0070.05716.43
5.4.90.0030.06016.32
5.4.80.0000.05316.34
5.4.70.0070.07016.41
5.4.60.0100.06716.47
5.4.50.0000.04716.29
5.4.40.0000.07016.39
5.4.30.0000.07716.39
5.4.20.0100.04716.36
5.4.10.0030.06316.43
5.4.00.0000.07715.86
5.3.290.0000.05314.78
5.3.280.0030.07014.51
5.3.270.0030.07314.53
5.3.260.0030.06014.62
5.3.250.0070.07314.73
5.3.240.0100.06714.70
5.3.230.0030.05014.70
5.3.220.0000.06014.51
5.3.210.0070.05314.54
5.3.200.0030.04714.62
5.3.190.0000.06314.55
5.3.180.0070.06714.67
5.3.170.0030.05314.53
5.3.160.0070.07014.54
5.3.150.0000.07714.61
5.3.140.0000.04314.65
5.3.130.0030.07714.59
5.3.120.0030.05714.54
5.3.110.0030.07014.59
5.3.100.0030.07714.09
5.3.90.0000.06713.94
5.3.80.0030.06714.07
5.3.70.0030.06314.07
5.3.60.0000.05713.97
5.3.50.0100.06014.00
5.3.40.0000.06713.87
5.3.30.0030.07313.98
5.3.20.0000.07313.70
5.3.10.0030.07013.71
5.3.00.0030.05013.66
5.2.170.0030.06711.21
5.2.160.0030.05711.17
5.2.150.0030.06011.17
5.2.140.0030.05711.23
5.2.130.0070.05311.17
5.2.120.0000.04711.24
5.2.110.0030.05711.17
5.2.100.0130.05011.17
5.2.90.0070.05311.17
5.2.80.0030.05711.17
5.2.70.0030.06311.17
5.2.60.0030.06311.17
5.2.50.0030.06011.17
5.2.40.0030.06311.17
5.2.30.0000.04711.17
5.2.20.0070.06011.17
5.2.10.0030.05711.17
5.2.00.0030.06311.17
5.1.60.0030.04011.17
5.1.50.0030.04011.17
5.1.40.0000.05011.17
5.1.30.0000.05711.17
5.1.20.0070.04711.17
5.1.10.0030.05311.17
5.1.00.0030.05711.17
5.0.50.0000.04011.17
5.0.40.0030.03711.17
5.0.30.0000.05711.17
5.0.20.0070.03311.17
5.0.10.0070.03711.17
5.0.00.0030.04711.17
4.4.90.0030.03311.17
4.4.80.0030.02711.17
4.4.70.0000.03311.17
4.4.60.0030.03011.17
4.4.50.0170.02311.17
4.4.40.0000.05711.17
4.4.30.0000.03011.17
4.4.20.0030.03011.17
4.4.10.0000.03011.17
4.4.00.0000.05011.17
4.3.110.0030.03011.17
4.3.100.0030.02711.17
4.3.90.0030.03011.17
4.3.80.0100.04711.17
4.3.70.0000.03011.17
4.3.60.0000.02711.17
4.3.50.0030.03311.17
4.3.40.0030.05011.17
4.3.30.0030.02711.17
4.3.20.0000.03711.17
4.3.10.0000.04011.17
4.3.00.0030.03011.17

preferences:
45.42 ms | 400 KiB | 5 Q