3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyClass { public function getEntityManager() { return new Date(); } } $myObj = new MyClass(); $em = $myObj->getEntityManager(); for ($i = 0; $i < 4; $i++) { $em->format('Y-m-d'); }

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)
8.3.60.0060.00918.42
8.3.50.0140.00521.97
8.3.40.0100.00618.83
8.3.30.0000.01418.96
8.3.20.0030.00520.09
8.3.10.0030.00623.65
8.3.00.0070.00018.96
8.2.180.0110.01116.38
8.2.170.0070.00722.96
8.2.160.0070.00720.44
8.2.150.0070.00324.18
8.2.140.0020.00524.66
8.2.130.0070.00026.16
8.2.120.0080.00020.76
8.2.110.0000.00922.25
8.2.100.0090.00317.78
8.2.90.0040.00419.08
8.2.80.0040.00417.97
8.2.70.0000.00917.75
8.2.60.0040.00417.68
8.2.50.0040.00418.07
8.2.40.0040.00421.10
8.2.30.0040.00418.05
8.2.20.0040.00417.73
8.2.10.0000.00717.99
8.2.00.0040.00417.67
8.1.280.0030.01025.92
8.1.270.0040.00422.09
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0060.00322.18
8.1.230.0110.00019.01
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0030.00717.23
8.1.190.0040.00417.00
8.1.180.0080.00018.10
8.1.170.0040.00418.61
8.1.160.0000.00821.95
8.1.150.0040.00418.61
8.1.140.0040.00417.27
8.1.130.0030.00317.81
8.1.120.0080.00017.43
8.1.110.0040.00417.26
8.1.100.0020.00517.43
8.1.90.0050.00317.37
8.1.80.0050.00317.35
8.1.70.0030.00317.33
8.1.60.0080.00017.46
8.1.50.0060.00317.55
8.1.40.0000.00817.52
8.1.30.0030.00617.53
8.1.20.0040.00417.67
8.1.10.0000.00717.56
8.1.00.0050.00317.39
8.0.300.0040.00418.77
8.0.290.0000.00717.18
8.0.280.0000.00718.36
8.0.270.0060.00017.09
8.0.260.0000.00617.04
8.0.250.0070.00016.82
8.0.240.0030.00316.93
8.0.230.0030.00316.84
8.0.220.0000.00716.79
8.0.210.0000.00716.79
8.0.200.0080.00016.84
8.0.190.0000.00816.85
8.0.180.0000.00716.96
8.0.170.0000.00716.86
8.0.160.0030.00316.86
8.0.150.0000.00716.81
8.0.140.0000.00716.76
8.0.130.0030.00313.27
8.0.120.0070.00316.87
8.0.110.0070.00016.79
8.0.100.0000.00716.75
8.0.90.0040.00416.78
8.0.80.0060.01516.76
8.0.70.0050.00216.93
8.0.60.0070.00016.67
8.0.50.0000.00816.93
8.0.30.0100.00917.25
8.0.20.0080.01517.40
8.0.10.0000.00816.95
8.0.00.0070.01216.68
7.4.330.0000.00515.00
7.4.320.0000.00716.52
7.4.300.0000.00616.63
7.4.290.0050.00216.55
7.4.280.0050.00316.61
7.4.270.0050.00216.50
7.4.260.0090.00016.61
7.4.250.0070.00016.45
7.4.240.0020.00516.49
7.4.230.0000.00716.41
7.4.220.0150.00916.57
7.4.210.0090.00616.43
7.4.200.0000.00716.58
7.4.190.0040.00416.46
7.4.160.0080.00816.57
7.4.150.0070.01017.40
7.4.140.0120.00817.86
7.4.130.0080.00916.45
7.4.120.0110.00916.58
7.4.110.0060.00916.52
7.4.100.0130.00316.48
7.4.90.0030.02016.29
7.4.80.0090.00919.39
7.4.70.0120.00616.66
7.4.60.0140.00616.49
7.4.50.0040.00016.22
7.4.40.0130.00316.61
7.4.30.0000.02016.55
7.4.00.0030.01014.76
7.3.330.0060.00013.18
7.3.320.0030.00313.39
7.3.310.0030.00316.23
7.3.300.0000.00716.23
7.3.290.0000.01416.33
7.3.280.0130.00716.36
7.3.270.0110.00717.40
7.3.260.0110.00616.50
7.3.250.0090.00816.40
7.3.240.0110.01116.43
7.3.230.0140.00316.55
7.3.210.0080.01216.29
7.3.200.0120.00619.39
7.3.190.0070.01716.57
7.3.180.0170.00016.47
7.3.170.0060.01116.41
7.3.160.0100.00616.28
7.3.120.0050.00514.72
7.3.10.0040.01216.29
7.3.00.0030.01016.52
7.2.330.0080.01116.56
7.2.320.0070.01016.36
7.2.310.0060.01116.72
7.2.300.0080.00816.55
7.2.290.0030.01516.40
7.2.130.0060.01217.04
7.2.120.0120.00616.88
7.2.110.0030.01016.52
7.2.100.0000.01416.89
7.2.90.0090.00616.91
7.2.80.0000.01016.90
7.2.70.0030.00716.95
7.2.60.0050.00816.85
7.2.50.0060.00616.94
7.2.40.0030.00916.98
7.2.30.0100.00716.75
7.2.20.0000.01316.88
7.2.10.0030.01416.74
7.2.00.0040.00918.01
7.1.250.0040.01515.76
7.1.240.0100.00315.68
7.1.230.0000.00915.50
7.1.220.0060.00815.59
7.1.210.0030.00715.40
7.1.200.0050.00815.76
7.1.190.0070.00715.49
7.1.180.0030.01315.74
7.1.170.0040.00715.51
7.1.160.0040.00815.42
7.1.150.0090.00615.70
7.1.140.0070.00415.64
7.1.130.0040.01215.57
7.1.120.0070.00715.34
7.1.110.0090.00615.71
7.1.100.0070.00715.78
7.1.90.0070.00715.43
7.1.80.0040.01115.41
7.1.70.0040.00816.26
7.1.60.0090.00416.35
7.1.50.0080.01116.04
7.1.40.0000.01615.37
7.1.30.0030.01215.73
7.1.20.0050.00315.37
7.1.10.0080.00015.53
7.1.00.0080.03818.96
7.0.330.0030.01015.32
7.0.320.0030.01015.20
7.0.310.0030.01015.05
7.0.300.0080.00415.32
7.0.290.0060.00315.29
7.0.280.0070.00415.19
7.0.270.0000.01315.17
7.0.260.0100.00315.19
7.0.250.0030.01015.46
7.0.240.0110.00415.41
7.0.230.0110.00415.27
7.0.220.0030.00615.43
7.0.210.0060.00615.43
7.0.200.0090.00815.95
7.0.190.0100.00315.39
7.0.180.0030.00715.03
7.0.170.0000.01215.35
7.0.160.0060.00915.21
7.0.150.0000.01415.11
7.0.140.0050.04018.80
7.0.130.0050.00515.24
7.0.120.0110.00315.32
7.0.110.0030.01015.16
7.0.100.0130.00015.20
7.0.90.0000.01315.21
7.0.80.0030.00515.23
7.0.70.0070.01015.38
7.0.60.0080.02817.69
7.0.50.0030.03816.61
7.0.40.0050.02916.66
7.0.30.0150.03016.75
7.0.20.0190.04516.71
7.0.10.0050.04616.80
7.0.00.0080.03816.68
5.6.380.0030.01314.34
5.6.370.0000.01714.25
5.6.360.0030.01014.59
5.6.350.0110.00014.07
5.6.340.0000.01514.47
5.6.330.0130.00314.13
5.6.320.0060.00614.25
5.6.310.0060.00314.09
5.6.300.0070.00314.64
5.6.290.0070.00714.25
5.6.280.0050.03817.65
5.6.270.0060.00914.34
5.6.260.0060.00314.49
5.6.250.0070.00714.01
5.6.240.0070.00714.54
5.6.230.0030.01214.23
5.6.220.0100.00614.26
5.6.210.0090.04017.46
5.6.200.0050.02616.23
5.6.190.0070.04317.40
5.6.180.0120.04217.44
5.6.170.0170.04017.22
5.6.160.0090.03317.46
5.6.150.0050.04516.19
5.6.140.0070.03016.18
5.6.130.0040.02616.20
5.6.120.0030.02517.65
5.6.110.0040.03717.58
5.6.100.0020.02417.58
5.6.90.0070.03717.81
5.6.80.0030.04717.28
5.6.70.0070.00714.35
5.6.60.0100.00314.00
5.6.50.0040.00814.43
5.6.40.0040.01114.16
5.6.30.0070.00714.23
5.6.20.0070.00714.12
5.6.10.0070.00714.11
5.6.00.0000.01514.08
5.5.380.0090.00311.13
5.5.370.0030.00911.14
5.5.360.0040.00411.20
5.5.350.2150.02515.63
5.5.340.0060.03914.61
5.5.330.0000.05015.66
5.5.320.0250.03515.79
5.5.310.0110.02815.83
5.5.300.0050.03014.64
5.5.290.0050.03214.51
5.5.280.0030.04615.80
5.5.270.0080.03815.93
5.5.260.0080.03215.88
5.5.250.0030.04715.80
5.5.240.0030.04015.65
5.5.230.0060.00311.09
5.5.220.0040.00410.79
5.5.210.0050.00510.99
5.5.200.0000.01311.04
5.5.190.0040.00711.03
5.5.180.0080.00411.10
5.5.170.0040.00711.18
5.5.160.0000.00611.20
5.5.150.0060.00611.04
5.5.140.0000.01111.11
5.5.130.0040.00411.32
5.5.120.0050.00511.16
5.5.110.0070.00311.32
5.5.100.0040.00811.11
5.5.90.0050.00510.98
5.5.80.0030.00511.20
5.5.70.0030.00911.24
5.5.60.0000.01311.05
5.5.50.0000.01011.03
5.5.40.0030.00910.96
5.5.30.0040.00811.16
5.5.20.0000.00911.02
5.5.10.0060.00611.19
5.5.00.0040.00811.16
5.4.450.0200.02730.79
5.4.440.0470.02814.90
5.4.430.0150.02524.54
5.4.420.0070.02824.06
5.4.410.0210.02122.71
5.4.400.0150.02421.29
5.4.390.0200.03121.22
5.4.380.0230.02514.78
5.4.370.0160.03114.86
5.4.360.0170.02814.70
5.4.350.0160.03314.86
5.4.340.0180.03314.67
5.4.330.0040.00710.71
5.4.320.0060.02211.58
5.4.310.0070.02811.77
5.4.300.0070.02711.69
5.4.290.0060.02911.71
5.4.280.0090.02811.72
5.4.270.0040.03111.71
5.4.260.0080.02811.64
5.4.250.0070.02311.64
5.4.240.0080.01811.70
5.4.230.0060.02111.62
5.4.220.0040.02311.62
5.4.210.0050.02511.62
5.4.200.0040.02811.50
5.4.190.0040.02811.62
5.4.180.0100.02411.70
5.4.170.0080.02711.61
5.4.160.0040.02711.60
5.4.150.0070.02211.67
5.4.140.0080.02611.43
5.4.130.0020.02511.44
5.4.120.0040.02311.37
5.4.110.0050.02311.47
5.4.100.0060.02411.46
5.4.90.0090.02111.55
5.4.80.0050.03011.32
5.4.70.0070.02211.47
5.4.60.0060.02311.33
5.4.50.0030.02411.35
5.4.40.0080.01911.44
5.4.30.0030.02311.39
5.4.20.0110.01711.46
5.4.10.0070.02011.44
5.4.00.0070.01911.27
5.3.290.0100.02911.76
5.3.280.0050.02211.62
5.3.270.0090.01911.64
5.3.260.0040.02311.66
5.3.250.0060.02111.55
5.3.240.0070.02011.59
5.3.230.0060.02111.62
5.3.220.0060.02111.57
5.3.210.0060.02311.54
5.3.200.0020.02211.57
5.3.190.0030.02511.61
5.3.180.0060.01811.67
5.3.170.0040.02211.66
5.3.160.0050.02311.55
5.3.150.0060.02011.63
5.3.140.0050.02811.57
5.3.130.0040.03111.58
5.3.120.0050.02111.62
5.3.110.0060.02211.58
5.3.100.0050.02211.35
5.3.90.0020.02511.34
5.3.80.0040.02111.25
5.3.70.0040.02211.32
5.3.60.0040.02111.21
5.3.50.0050.02111.13
5.3.40.0050.02111.23
5.3.30.0030.02411.28
5.3.20.0060.02111.17
5.3.10.0060.02010.98
5.3.00.0020.02611.02
5.2.170.0060.0229.27
5.2.160.0040.0209.40
5.2.150.0050.0189.36
5.2.140.0050.0239.34
5.2.130.0070.0259.36
5.2.120.0070.0219.35
5.2.110.0080.0169.29
5.2.100.0080.0209.32
5.2.90.0040.0189.30
5.2.80.0020.0209.26
5.2.70.0040.0209.13
5.2.60.0060.0229.15
5.2.50.0070.0209.26
5.2.40.0040.0229.29
5.2.30.0020.0209.17
5.2.20.0030.0189.16
5.2.10.0070.0179.04
5.2.00.0050.0178.82
5.1.60.0020.0178.27
5.1.50.0010.0188.22
5.1.40.0060.0148.28
5.1.30.0050.0148.55
5.1.20.0050.0168.52
5.1.10.0010.0188.29
5.1.00.0040.0168.33
5.0.50.0020.0167.49
5.0.40.0050.0107.42
5.0.30.0020.0187.33
5.0.20.0020.0137.31
5.0.10.0050.0107.30
5.0.00.0030.0197.29
4.4.90.0020.0116.56
4.4.80.0020.0106.55
4.4.70.0040.0086.55
4.4.60.0040.0106.55
4.4.50.0030.0106.56
4.4.40.0010.0166.53
4.4.30.0030.0106.55
4.4.20.0030.0076.59
4.4.10.0030.0106.60
4.4.00.0030.0156.55
4.3.110.0010.0126.50
4.3.100.0010.0106.51
4.3.90.0030.0106.49
4.3.80.0030.0156.46
4.3.70.0020.0106.48
4.3.60.0050.0086.49
4.3.50.0040.0096.49
4.3.40.0030.0136.44
4.3.30.0020.0115.82
4.3.20.0040.0095.81
4.3.10.0020.0115.79
4.3.00.0060.01018.39

preferences:
41.6 ms | 401 KiB | 5 Q