3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = new DateTime(); $old = new DateTime('2013-09-20'); echo ($now->getTimestamp() - $old->getTimestamp()) / (60 * 60 * 24);

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)
8.3.60.0030.01318.68
8.3.50.0110.01121.33
8.3.40.0090.00618.96
8.3.30.0100.00320.17
8.3.20.0070.00020.24
8.3.10.0080.00022.10
8.3.00.0000.00822.44
8.2.180.0220.00016.50
8.2.170.0090.00622.96
8.2.160.0100.00722.21
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0080.00020.70
8.2.110.0070.01022.25
8.2.100.0120.00017.97
8.2.90.0040.00419.17
8.2.80.0000.00719.28
8.2.70.0030.00617.75
8.2.60.0040.00417.91
8.2.50.0060.00318.07
8.2.40.0050.00318.34
8.2.30.0040.00419.51
8.2.20.0000.00717.84
8.2.10.0080.00017.73
8.2.00.0070.00417.80
8.1.280.0140.00725.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00923.82
8.1.230.0040.00719.10
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0070.00317.48
8.1.190.0030.00517.66
8.1.180.0050.00319.18
8.1.170.0000.00818.77
8.1.160.0040.00420.58
8.1.150.0090.00318.83
8.1.140.0050.00217.52
8.1.130.0030.00317.93
8.1.120.0000.00717.50
8.1.110.0000.00717.61
8.1.100.0000.00717.60
8.1.90.0000.00817.57
8.1.80.0000.00717.50
8.1.70.0030.00317.59
8.1.60.0080.00017.55
8.1.50.0000.00817.63
8.1.40.0050.00317.57
8.1.30.0000.00717.72
8.1.20.0030.00617.57
8.1.10.0060.00317.66
8.1.00.0030.00617.70
8.0.300.0000.00718.77
8.0.290.0040.00417.18
8.0.280.0070.00018.44
8.0.270.0000.00717.33
8.0.260.0000.00617.02
8.0.250.0030.00317.22
8.0.240.0040.00417.16
8.0.230.0030.00317.14
8.0.220.0000.00717.11
8.0.210.0070.00017.11
8.0.200.0000.00717.13
8.0.190.0000.00717.09
8.0.180.0040.00417.09
8.0.170.0000.00716.88
8.0.160.0030.00317.09
8.0.150.0000.00716.96
8.0.140.0000.00716.89
8.0.130.0050.00013.39
8.0.120.0000.00816.88
8.0.110.0050.00216.89
8.0.100.0040.00417.00
8.0.90.0000.00717.13
8.0.80.0040.01117.03
8.0.70.0050.00216.86
8.0.60.0000.00916.88
8.0.50.0000.00717.02
8.0.30.0110.00817.24
8.0.20.0080.01017.42
8.0.10.0030.00617.21
8.0.00.0070.01016.90
7.4.330.0000.00615.00
7.4.320.0030.00316.59
7.4.300.0000.00616.65
7.4.290.0000.00716.68
7.4.280.0000.00716.59
7.4.270.0040.00416.63
7.4.260.0030.00313.34
7.4.250.0000.00816.55
7.4.240.0040.00416.48
7.4.230.0030.00316.70
7.4.220.0140.00316.67
7.4.210.0090.00716.63
7.4.200.0030.00316.65
7.4.190.0000.00716.74
7.4.160.0030.01316.55
7.4.150.0110.00617.40
7.4.140.0140.01217.86
7.4.130.0120.00616.67
7.4.120.0110.00616.48
7.4.110.0070.01016.57
7.4.100.0140.00316.55
7.4.90.0160.00616.70
7.4.80.0070.01119.39
7.4.70.0030.01516.78
7.4.60.0150.00316.42
7.4.50.0050.00516.45
7.4.40.0120.00422.77
7.4.30.0110.01116.81
7.4.10.0070.01015.20
7.4.00.0100.00715.02
7.3.330.0000.00513.07
7.3.320.0020.00513.27
7.3.310.0000.00716.42
7.3.300.0000.00716.34
7.3.290.0040.01316.26
7.3.280.0070.00716.33
7.3.270.0060.01017.40
7.3.260.0090.00916.70
7.3.250.0060.01016.54
7.3.240.0140.00316.66
7.3.230.0100.00716.50
7.3.210.0100.00616.40
7.3.200.0100.00619.39
7.3.190.0160.00616.59
7.3.180.0100.00716.45
7.3.170.0140.01116.46
7.3.160.0060.01016.74
7.3.130.0090.00614.75
7.3.120.0090.00815.01
7.3.110.0100.01014.82
7.3.100.0060.00614.91
7.3.90.0040.01114.92
7.3.80.0040.00714.70
7.3.70.0040.01115.07
7.3.60.0000.01814.68
7.3.50.0030.01614.92
7.3.40.0040.00714.71
7.3.30.0000.01514.85
7.3.20.0080.00616.73
7.3.10.0030.01316.67
7.3.00.0090.00416.61
7.2.330.0090.00816.54
7.2.320.0100.00716.66
7.2.310.0060.01116.69
7.2.300.0100.00716.46
7.2.290.0160.00816.85
7.2.260.0110.00815.06
7.2.250.0090.01015.23
7.2.240.0110.00415.13
7.2.230.0080.00815.04
7.2.220.0030.01414.88
7.2.210.0030.00714.94
7.2.200.0070.01015.03
7.2.190.0090.00915.15
7.2.180.0120.00615.02
7.2.170.0090.00614.84
7.2.160.0100.00615.02
7.2.150.0040.01416.97
7.2.140.0040.01116.79
7.2.130.0020.01017.04
7.2.120.0080.00616.91
7.2.110.0050.01116.95
7.2.100.0100.00116.94
7.2.90.0090.00417.08
7.2.80.0040.01216.85
7.2.70.0020.01216.85
7.2.60.0110.00316.91
7.2.50.0100.00516.97
7.2.40.0070.00817.04
7.2.30.0060.00917.04
7.2.20.0060.00816.86
7.2.10.0080.00616.85
7.2.00.0070.00717.85
7.1.330.0080.00415.77
7.1.320.0070.00715.71
7.1.310.0030.00915.73
7.1.300.0090.00316.01
7.1.290.0090.00315.52
7.1.280.0090.00615.91
7.1.270.0060.00615.91
7.1.260.0030.01415.62
7.1.250.0000.01215.76
7.1.240.0050.01015.70
7.1.230.0050.01015.67
7.1.220.0080.00215.94
7.1.210.0020.01115.77
7.1.200.0050.00515.63
7.1.190.0030.00915.64
7.1.180.0050.00815.84
7.1.170.0050.00815.77
7.1.160.0070.00915.87
7.1.150.0050.00815.79
7.1.140.0030.01015.85
7.1.130.0040.01015.96
7.1.120.0040.00815.92
7.1.110.0060.00815.88
7.1.100.0020.00816.52
7.1.90.0060.00815.76
7.1.80.0050.00415.70
7.1.70.0040.00616.36
7.1.60.0090.00817.07
7.1.50.0040.00816.07
7.1.40.0060.00315.79
7.1.30.0040.01115.88
7.1.20.0030.00915.91
7.1.10.0090.00615.52
7.1.00.0040.01817.88
7.0.330.0070.00515.45
7.0.320.0040.01115.52
7.0.310.0070.00315.28
7.0.300.0090.00715.47
7.0.290.0090.00315.43
7.0.280.0030.00815.33
7.0.270.0040.00615.44
7.0.260.0050.00615.48
7.0.250.0000.00915.50
7.0.240.0020.01015.48
7.0.230.0080.00615.47
7.0.220.0060.00515.54
7.0.210.0060.00715.47
7.0.200.0060.00515.71
7.0.190.0080.00515.43
7.0.180.0100.00315.54
7.0.170.0040.00815.61
7.0.160.0030.01015.58
7.0.150.0080.00315.53
7.0.140.0020.03117.73
7.0.130.0040.00815.53
7.0.120.0050.00615.61
7.0.110.0000.01215.44
7.0.100.0070.03216.90
7.0.90.0100.02916.90
7.0.80.0090.03016.96
7.0.70.0060.03016.88
7.0.60.0100.02416.91
7.0.50.0020.02617.05
7.0.40.0060.02915.69
7.0.30.0090.03215.71
7.0.20.0130.02315.66
7.0.10.0030.03115.60
7.0.00.0070.01915.72
5.6.400.0030.01014.32
5.6.390.0100.00614.03
5.6.380.0030.00814.58
5.6.370.0050.00714.49
5.6.360.0040.00914.47
5.6.350.0030.01114.33
5.6.340.0030.01014.38
5.6.330.0060.00714.63
5.6.320.0050.00814.54
5.6.310.0090.00614.45
5.6.300.0030.01014.66
5.6.290.0080.00714.54
5.6.280.0070.02816.67
5.6.270.0050.00714.50
5.6.260.0050.01114.49
5.6.250.0070.03116.60
5.6.240.0050.03716.59
5.6.230.0050.02516.40
5.6.220.0110.02716.53
5.6.210.0050.02816.47
5.6.200.0060.03116.66
5.6.190.0060.02616.66
5.6.180.0020.03716.60
5.6.170.0080.02416.63
5.6.160.0050.02916.63
5.6.150.0040.02516.50
5.6.140.0060.03316.55
5.6.130.0040.03516.67
5.6.120.0050.02416.58
5.6.110.0060.03116.68
5.6.100.0060.02116.67
5.6.90.0030.03316.68
5.6.80.0080.03116.33
5.6.70.0080.02516.28
5.6.60.0070.02716.42
5.6.50.0080.03016.36
5.6.40.0030.03416.36
5.6.30.0080.02616.36
5.6.20.0060.03016.25
5.6.10.0070.02016.48
5.6.00.0080.02516.29
5.5.380.0050.03215.82
5.5.370.0050.03215.92
5.5.360.0050.02216.04
5.5.350.0010.03116.02
5.5.340.0030.02216.00
5.5.330.0070.03216.03
5.5.320.0070.02615.95
5.5.310.0100.02516.06
5.5.300.0060.03316.08
5.5.290.0060.03116.14
5.5.280.0080.03016.15
5.5.270.0070.02616.07
5.5.260.0080.02116.15
5.5.250.0010.02516.00
5.5.240.0050.02115.86
5.5.230.0010.03015.77
5.5.220.0060.02715.82
5.5.210.0060.03415.80
5.5.200.0070.02715.74
5.5.190.0080.02115.77
5.5.180.0060.02915.79
5.5.170.0070.00513.66
5.5.160.0080.02715.84
5.5.150.0050.02915.74
5.5.140.0030.02015.90
5.5.130.0110.02515.70
5.5.120.0050.02415.86
5.5.110.0030.03115.83
5.5.100.0040.01815.70
5.5.90.0090.01715.80
5.5.80.0060.01515.84
5.5.70.0040.02715.74
5.5.60.0070.02915.77
5.5.50.0030.02015.82
5.5.40.0100.01215.78
5.5.30.0080.02415.71
5.5.20.0080.01515.79
5.5.10.0030.03215.64
5.5.00.0100.02715.70
5.4.450.0040.01914.55
5.4.440.0100.02114.49
5.4.430.0060.03014.54
5.4.420.0080.02214.44
5.4.410.0060.03014.49
5.4.400.0050.02414.47
5.4.390.0060.02514.38
5.4.380.0100.02414.39
5.4.370.0020.03114.42
5.4.360.0060.02814.45
5.4.350.0060.02614.39
5.4.340.0050.02914.37
5.4.330.0050.00512.11
5.4.320.0010.02714.39
5.4.310.0060.01814.45
5.4.300.0070.02214.35
5.4.290.0030.01714.44
5.4.280.0030.03014.39
5.4.270.0070.02514.34
5.4.260.0030.02914.47
5.4.250.0010.02714.42
5.4.240.0040.03114.41
5.4.230.0060.01514.44
5.4.220.0040.01614.43
5.4.210.0010.03114.38
5.4.200.0050.03014.39
5.4.190.0050.03014.38
5.4.180.0030.02014.38
5.4.170.0050.02314.41
5.4.160.0020.02914.41
5.4.150.0030.02514.38
5.4.140.0040.02613.48
5.4.130.0050.02013.49
5.4.120.0040.01713.49
5.4.110.0050.02813.57
5.4.100.0040.02513.54
5.4.90.0090.02213.56
5.4.80.0070.02413.48
5.4.70.0030.02913.49
5.4.60.0050.01913.46
5.4.50.0050.02813.47
5.4.40.0020.02813.56
5.4.30.0080.02413.47
5.4.20.0040.03313.47
5.4.10.0070.02813.46
5.4.00.0050.01313.25
5.3.290.0090.02512.91
5.3.280.0040.01612.93
5.3.270.0020.03012.88
5.3.260.0070.02112.93
5.3.250.0010.03112.88
5.3.240.0060.02812.88
5.3.230.0020.02912.88
5.3.220.0030.03012.92
5.3.210.0040.01712.92
5.3.200.0010.03412.92
5.3.190.0030.01812.92
5.3.180.0070.02712.91
5.3.170.0050.02512.92
5.3.160.0060.02112.86
5.3.150.0080.02412.87
5.3.140.0010.03512.86
5.3.130.0050.02212.89
5.3.120.0050.02012.92
5.3.110.0050.01312.91
5.3.100.0060.02812.73
5.3.90.0080.01912.74
5.3.80.0070.01212.66
5.3.70.0030.02912.72
5.3.60.0060.02312.74
5.3.50.0060.02512.64
5.3.40.0040.01312.66
5.3.30.0020.03112.70
5.3.20.0070.01312.58
5.3.10.0030.02912.59
5.3.00.0050.02512.60
5.2.170.0030.02011.96
5.2.160.0050.03311.99
5.2.150.0040.03212.05
5.2.140.0040.01811.95
5.2.130.0020.01712.01
5.2.120.0010.01812.01
5.2.110.0050.03211.94
5.2.100.0060.02612.01
5.2.90.0000.02811.93
5.2.80.0070.03011.94
5.2.70.0030.02612.00
5.2.60.0030.02211.95
5.2.50.0030.01912.01
5.2.40.0020.02011.97
5.2.30.0050.02811.87
5.2.20.0070.01611.84
5.2.10.0030.03111.92
5.2.00.0050.02011.83
5.1.60.0030.02611.49
5.1.50.0030.02111.46
5.1.40.0050.02311.47
5.1.30.0000.02011.60
5.1.20.0070.01511.66
5.1.10.0010.01911.52
5.1.00.0030.03211.42
5.0.50.0060.02311.25
5.0.40.0050.01811.25
5.0.30.0020.02811.25
5.0.20.0030.02511.25
5.0.10.0050.02211.25
5.0.00.0050.01511.25
4.4.90.0000.01111.25
4.4.80.0080.01511.25
4.4.70.0010.01911.25
4.4.60.0020.01011.25
4.4.50.0050.01711.25
4.4.40.0030.02211.25
4.4.30.0000.02211.25
4.4.20.0010.01811.25
4.4.10.0060.01511.25
4.4.00.0000.03211.25
4.3.110.0030.01011.25
4.3.100.0050.01711.25
4.3.90.0000.01311.25
4.3.80.0020.01711.25
4.3.70.0050.01211.25
4.3.60.0020.01211.25
4.3.50.0070.01011.25
4.3.40.0020.02011.25
4.3.30.0020.01211.25
4.3.20.0030.01811.25
4.3.10.0050.00811.25
4.3.00.0000.01711.25

preferences:
52.81 ms | 401 KiB | 5 Q