3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ClosureTest { public function closuretest() { $this->testing = 'hello'; $test = function() { echo $this->testing; }; $test(); } } $test = new ClosureTest(); echo "woot"; $test->closuretest();

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)
8.3.40.0070.00718.88
8.3.30.0040.01119.16
8.3.20.0070.00020.29
8.3.10.0080.00023.48
8.3.00.0080.00020.68
8.2.170.0120.00922.96
8.2.160.0100.00620.52
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0100.00326.16
8.2.120.0040.00422.25
8.2.110.0060.00322.27
8.2.100.0040.00717.78
8.2.90.0000.00819.22
8.2.80.0060.00317.97
8.2.70.0000.01217.63
8.2.60.0080.00017.93
8.2.50.0080.00018.07
8.2.40.0040.00418.16
8.2.30.0000.00718.04
8.2.20.0060.00317.52
8.2.10.0000.00717.59
8.2.00.0030.00517.73
8.1.270.0060.00323.95
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00623.79
8.1.230.0090.00320.76
8.1.220.0070.00017.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0070.00017.52
8.1.180.0030.00618.10
8.1.170.0070.00418.58
8.1.160.0000.00722.02
8.1.150.0050.00218.68
8.1.140.0040.00417.36
8.1.130.0000.00717.83
8.1.120.0000.00817.48
8.1.110.0000.00717.51
8.1.100.0070.00017.50
8.1.90.0070.00017.46
8.1.80.0080.00017.50
8.1.70.0000.00717.44
8.1.60.0030.00517.54
8.1.50.0040.00417.58
8.1.40.0040.00417.50
8.1.30.0040.00417.54
8.1.20.0080.00017.58
8.1.10.0020.00517.44
8.1.00.0080.00317.43
8.0.300.0000.00718.77
8.0.290.0050.00317.03
8.0.280.0070.00018.36
8.0.270.0040.00417.19
8.0.260.0000.00716.75
8.0.250.0030.00516.93
8.0.240.0000.00716.97
8.0.230.0030.00516.80
8.0.220.0000.00716.71
8.0.210.0000.00716.71
8.0.200.0070.00016.96
8.0.190.0050.00316.96
8.0.180.0040.00416.93
8.0.170.0040.00416.79
8.0.160.0040.00316.95
8.0.150.0030.00516.72
8.0.140.0030.00316.83
8.0.130.0000.00513.19
8.0.120.0000.00716.73
8.0.110.0050.00216.86
8.0.100.0000.00816.89
8.0.90.0070.00016.75
8.0.80.0080.00716.91
8.0.70.0040.00316.93
8.0.60.0030.00516.89
8.0.50.0050.00216.90
8.0.30.0130.00817.29
8.0.20.0070.01217.40
8.0.10.0050.00317.05
8.0.00.0050.01216.73
7.4.330.0050.00015.00
7.4.320.0030.00316.51
7.4.300.0060.00016.44
7.4.290.0000.00716.64
7.4.280.0000.00816.58
7.4.270.0000.00716.58
7.4.260.0100.00016.52
7.4.250.0070.00016.46
7.4.240.0050.00216.48
7.4.230.0050.00216.50
7.4.220.0100.00716.53
7.4.210.0100.00616.56
7.4.200.0030.00316.50
7.4.190.0070.00016.57
7.4.160.0090.00616.61
7.4.150.0100.00717.40
7.4.140.0080.00817.86
7.4.130.0080.00916.50
7.4.120.0120.00516.63
7.4.110.0100.00716.45
7.4.100.0100.00716.39
7.4.90.0120.00916.68
7.4.80.0060.01519.39
7.4.70.0100.00716.34
7.4.60.0150.00616.45
7.4.50.0000.00616.26
7.4.40.0050.00822.77
7.4.30.0130.00316.69
7.4.00.0080.00915.13
7.3.330.0030.00313.34
7.3.320.0020.00213.29
7.3.310.0050.00216.26
7.3.300.0070.00016.39
7.3.290.0110.00316.34
7.3.280.0110.00516.35
7.3.270.0130.00617.40
7.3.260.0100.00816.37
7.3.250.0160.00316.42
7.3.240.0100.01016.64
7.3.230.0060.01216.39
7.3.210.0100.00716.44
7.3.200.0160.00619.39
7.3.190.0080.00816.59
7.3.180.0120.00416.24
7.3.170.0120.00316.44
7.3.160.0140.00716.45
7.3.120.0100.00814.63
7.3.110.0030.00814.86
7.3.100.0060.00914.75
7.3.90.0040.00914.99
7.3.80.0030.01314.87
7.3.70.0060.00914.83
7.3.60.0130.00314.90
7.3.50.0130.00314.88
7.3.40.0060.00614.89
7.3.30.0130.00314.89
7.3.20.0040.01116.52
7.3.10.0030.01416.70
7.3.00.0030.00616.71
7.2.330.0130.00616.77
7.2.320.0070.01116.69
7.2.310.0030.01516.80
7.2.300.0120.00416.76
7.2.290.0030.01316.59
7.2.250.0100.01014.86
7.2.240.0060.01615.13
7.2.230.0070.01014.80
7.2.220.0030.01314.68
7.2.210.0040.01215.29
7.2.200.0060.00614.83
7.2.190.0090.00615.11
7.2.180.0060.01015.11
7.2.170.0170.00015.12
7.2.60.0030.00916.91
7.2.00.0070.00419.32
7.1.330.0100.00315.63
7.1.320.0060.00615.92
7.1.310.0110.00415.58
7.1.300.0060.01015.43
7.1.290.0040.01415.63
7.1.280.0070.00715.46
7.1.270.0060.00915.48
7.1.260.0040.01415.84
7.1.200.0070.00415.54
7.1.100.0000.00917.82
7.1.70.0040.00417.12
7.1.60.0060.01919.29
7.1.50.0240.01034.64
7.1.00.0000.08022.33
7.0.200.0000.00716.75
7.0.140.0030.06722.10
7.0.70.0070.08021.82
7.0.60.0000.08721.73
7.0.50.0100.08022.16
7.0.40.0070.08720.05
7.0.30.0000.09320.10
7.0.20.0070.08320.11
7.0.10.0200.06720.04
7.0.00.0100.05020.12
5.6.280.0000.07320.87
5.6.220.0000.08320.59
5.6.210.0070.08020.76
5.6.200.0100.05721.04
5.6.190.0070.08321.06
5.6.180.0070.08721.11
5.6.170.0100.07721.00
5.6.160.0030.08321.12
5.6.150.0130.07721.03
5.6.140.0100.08021.04
5.6.130.0030.08321.02
5.6.120.0070.08721.10
5.6.110.0070.08721.01
5.6.100.0030.08321.06
5.6.90.0030.06321.09
5.6.80.0070.04020.42
5.6.70.0100.07720.32
5.6.60.0100.07020.33
5.6.50.0030.07320.50
5.6.40.0000.06020.39
5.6.30.0070.04320.41
5.6.20.0000.08020.39
5.6.10.0170.05320.41
5.6.00.0030.07720.48
5.5.360.0070.08020.37
5.5.350.0100.07020.42
5.5.340.0000.08720.84
5.5.330.0030.09020.94
5.5.320.0070.07720.88
5.5.310.0000.08720.83
5.5.300.0030.08720.83
5.5.290.0030.08720.79
5.5.280.0070.08720.84
5.5.270.0030.08320.84
5.5.260.0000.06320.79
5.5.250.0030.07020.57
5.5.240.0100.07720.13
5.5.230.0000.09020.27
5.5.220.0030.06020.24
5.5.210.0070.06020.14
5.5.200.0070.07720.28
5.5.190.0070.06320.15
5.5.180.0070.05020.25
5.5.160.0070.06020.21
5.5.150.0030.08020.16
5.5.140.0030.06320.23
5.5.130.0030.07720.25
5.5.120.0000.04020.25
5.5.110.0070.08020.26
5.5.100.0130.04320.11
5.5.90.0030.08020.08
5.5.80.0030.06020.09
5.5.70.0030.04720.08
5.5.60.0030.07020.06
5.5.50.0100.05720.03
5.5.40.0100.05319.96
5.5.30.0070.07320.09
5.5.20.0130.07020.05
5.5.10.0030.07320.14
5.5.00.0030.08020.11
5.4.450.0100.07719.27
5.4.440.0000.08719.48
5.4.430.0030.07319.55
5.4.420.0000.09019.53
5.4.410.0030.04319.07
5.4.400.0000.05719.23
5.4.390.0070.05019.16
5.4.380.0070.08018.91
5.4.370.0070.06719.13
5.4.360.0070.07318.95
5.4.350.0100.07319.16
5.4.340.0030.08018.90
5.4.320.0030.07719.03
5.4.310.0030.07318.95
5.4.300.0000.08319.15
5.4.290.0070.04719.21
5.4.280.0000.04319.04
5.4.270.0070.04319.12
5.4.260.0030.08019.13
5.4.250.0030.07319.02
5.4.240.0070.08019.20
5.4.230.0030.06719.04
5.4.220.0100.03718.88
5.4.210.0000.05019.24
5.4.200.0070.07719.13
5.4.190.0030.06719.19
5.4.180.0000.07319.03
5.4.170.0030.08018.84
5.4.160.0000.07319.08
5.4.150.0170.07018.93
5.4.140.0030.07316.46
5.4.130.0030.08016.39
5.4.120.0070.07016.24
5.4.110.0030.05716.39
5.4.100.0070.06716.56
5.4.90.0100.06716.32
5.4.80.0000.08016.55
5.4.70.0070.07016.43
5.4.60.0000.07016.41
5.4.50.0070.05316.48
5.4.40.0000.07316.52
5.4.30.0070.07716.44
5.4.20.0130.05716.48
5.4.10.0030.03716.23
5.4.00.0000.03715.70
5.3.290.0030.05314.80
5.3.280.0000.06714.71
5.3.270.0100.05014.57
5.3.260.0100.08014.62
5.3.250.0000.07314.55
5.3.240.0070.06014.68
5.3.230.0100.05314.62
5.3.220.0070.07314.52
5.3.210.0030.06314.49
5.3.200.0030.05714.59
5.3.190.0030.07314.67
5.3.180.0030.07014.58
5.3.170.0070.07714.58
5.3.160.0030.06014.66
5.3.150.0030.06014.63
5.3.140.0170.06314.57
5.3.130.0070.07314.65
5.3.120.0070.04714.61
5.3.110.0030.05014.61
5.3.100.0070.04713.96
5.3.90.0030.07014.08
5.3.80.0030.07714.05
5.3.70.0000.06314.08
5.3.60.0100.03014.09
5.3.50.0000.04013.89
5.3.40.0030.06314.09
5.3.30.0000.06313.93
5.3.20.0000.07713.75
5.3.10.0030.05013.79
5.3.00.0030.04713.62
5.2.170.0000.06312.37
5.2.160.0000.06012.37
5.2.150.0000.04012.37
5.2.140.0070.06312.37
5.2.130.0000.06712.37
5.2.120.0070.05712.37
5.2.110.0000.03012.37
5.2.100.0000.06712.37
5.2.90.0030.06012.37
5.2.80.0070.06012.37
5.2.70.0000.07012.37
5.2.60.0030.06712.37
5.2.50.0070.06012.37
5.2.40.0000.06312.37
5.2.30.0030.05012.37
5.2.20.0000.06312.37
5.2.10.0030.06012.37
5.2.00.0070.04712.37
5.1.60.0030.05012.37
5.1.50.0030.05312.37
5.1.40.0000.05712.37
5.1.30.0070.05312.37
5.1.20.0030.04312.37
5.1.10.0030.05712.37
5.1.00.0000.05312.37
5.0.50.0000.05012.37
5.0.40.0070.03712.37
5.0.30.0000.06012.37
5.0.20.0030.04012.37
5.0.10.0070.04012.37
5.0.00.0000.06312.37
4.4.90.0030.03312.37
4.4.80.0000.03712.37
4.4.70.0030.03312.37
4.4.60.0070.03012.37
4.4.50.0000.03312.37
4.4.40.0030.03012.37
4.4.30.0000.03712.37
4.4.20.0030.03712.37
4.4.10.0000.03712.37
4.4.00.0030.03712.37
4.3.110.0030.03312.37
4.3.100.0030.03312.37
4.3.90.0170.02312.37
4.3.80.0030.04012.37
4.3.70.0030.02712.37
4.3.60.0000.03312.37
4.3.50.0000.03312.37
4.3.40.0000.04012.37
4.3.30.0030.01712.37
4.3.20.0000.03712.37
4.3.10.0000.03712.37
4.3.00.0000.03312.37

preferences:
40.19 ms | 400 KiB | 5 Q