3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new DateTime('2015-03-28'); $b = new DateTime('2015-03-28'); if ($a == $b){ echo 'pareil'; } else { echo 'diff'; }

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)
8.3.60.0170.00318.30
8.3.50.0110.00418.05
8.3.40.0110.00318.83
8.3.30.0080.00519.09
8.3.20.0080.00020.27
8.3.10.0090.00023.52
8.3.00.0080.00018.89
8.2.180.0160.00018.37
8.2.170.0150.00622.96
8.2.160.0070.00722.30
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00020.81
8.2.110.0000.01020.96
8.2.100.0000.01218.03
8.2.90.0040.00419.40
8.2.80.0040.00417.97
8.2.70.0000.00917.75
8.2.60.0030.00717.93
8.2.50.0090.00018.07
8.2.40.0040.00418.09
8.2.30.0070.00018.10
8.2.20.0040.00417.89
8.2.10.0000.00718.10
8.2.00.0040.00417.93
8.1.280.0150.00325.92
8.1.270.0060.00318.95
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00321.91
8.1.230.0060.00619.00
8.1.220.0030.00617.76
8.1.210.0040.00418.77
8.1.200.0030.00717.35
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0080.00018.59
8.1.160.0000.00821.94
8.1.150.0040.00418.88
8.1.140.0030.00517.57
8.1.130.0030.00517.83
8.1.120.0000.00717.69
8.1.110.0040.00417.63
8.1.100.0040.00417.59
8.1.90.0040.00417.55
8.1.80.0000.00717.54
8.1.70.0030.00317.66
8.1.60.0030.00517.71
8.1.50.0000.00817.63
8.1.40.0050.00317.63
8.1.30.0000.00817.79
8.1.20.0040.00417.79
8.1.10.0040.00417.67
8.1.00.0040.00417.57
8.0.300.0070.00020.21
8.0.290.0060.00316.88
8.0.280.0030.00318.57
8.0.270.0040.00417.32
8.0.260.0030.00317.34
8.0.250.0070.00017.16
8.0.240.0000.00717.08
8.0.230.0000.00717.04
8.0.220.0030.00317.09
8.0.210.0000.00717.11
8.0.200.0040.00417.05
8.0.190.0050.00317.09
8.0.180.0070.00017.00
8.0.170.0040.00417.05
8.0.160.0000.00717.15
8.0.150.0040.00416.98
8.0.140.0030.00517.09
8.0.130.0080.00013.39
8.0.120.0000.00717.05
8.0.110.0040.00416.98
8.0.100.0000.00717.05
8.0.90.0030.00517.05
8.0.80.0100.01016.97
8.0.70.0030.00416.93
8.0.60.0040.00417.07
8.0.50.0040.00416.94
8.0.30.0140.00917.41
8.0.20.0090.01317.44
8.0.10.0000.00717.11
8.0.00.0060.01316.98
7.4.330.0000.00415.03
7.4.320.0000.00616.68
7.4.300.0030.00316.63
7.4.290.0030.00316.61
7.4.280.0040.00416.50
7.4.270.0030.00316.72
7.4.260.0030.00616.51
7.4.250.0000.00716.60
7.4.240.0050.00216.58
7.4.230.0030.00316.64
7.4.220.0100.00716.70
7.4.210.0120.00316.75
7.4.200.0070.00016.68
7.4.160.0070.01316.51
7.4.150.0070.01017.40
7.4.140.0070.01017.86
7.4.130.0100.00916.65
7.4.120.0080.01016.76
7.4.110.0070.01016.77
7.4.100.0030.01316.71
7.4.90.0120.01216.64
7.4.80.0160.00619.39
7.4.70.0120.00916.72
7.4.60.0140.00316.79
7.4.50.0030.00316.74
7.4.40.0190.00016.78
7.4.30.0090.01816.50
7.4.10.0070.01015.26
7.4.00.0100.00514.88
7.3.330.0000.00613.15
7.3.320.0000.00613.16
7.3.310.0070.00016.37
7.3.300.0000.00616.17
7.3.290.0090.00416.38
7.3.280.0070.01316.33
7.3.270.0100.01017.40
7.3.260.0100.00716.64
7.3.250.0090.00916.45
7.3.240.0060.01016.14
7.3.230.0100.01016.62
7.3.210.0090.01216.52
7.3.200.0140.00319.39
7.3.190.0090.00916.67
7.3.180.0140.00316.50
7.3.170.0070.01116.66
7.3.160.0090.00616.66
7.3.130.0150.00414.99
7.3.120.0040.01414.80
7.3.110.0090.00914.93
7.3.100.0070.00714.91
7.3.90.0130.00314.81
7.3.80.0060.00914.58
7.3.70.0000.00814.89
7.3.60.0100.00614.88
7.3.50.0100.00715.04
7.3.40.0090.00914.82
7.3.30.0030.01014.99
7.3.20.0030.00916.79
7.3.10.0030.00616.80
7.3.00.0090.00916.76
7.2.330.0090.00816.88
7.2.320.0100.00716.59
7.2.310.0100.00616.53
7.2.300.0090.00616.81
7.2.290.0120.00916.73
7.2.260.0070.00715.25
7.2.250.0070.00715.11
7.2.240.0090.00615.22
7.2.230.0100.00015.05
7.2.220.0080.01115.00
7.2.210.0100.00315.16
7.2.200.0130.00015.03
7.2.190.0040.01114.72
7.2.180.0070.01015.20
7.2.170.0060.00615.17
7.2.160.0090.00615.01
7.2.150.0030.01316.95
7.2.140.0000.01416.85
7.2.130.0050.00916.94
7.2.120.0050.01016.89
7.2.110.0060.01317.01
7.2.100.0100.00216.93
7.2.90.0100.00716.88
7.2.80.0050.01017.07
7.2.70.0100.00316.97
7.2.60.0110.00816.70
7.2.50.0090.00716.95
7.2.40.0110.01016.91
7.2.30.0070.00816.95
7.2.20.0060.01117.10
7.2.10.0090.01116.77
7.2.00.0100.00617.61
7.1.330.0070.00715.88
7.1.320.0040.00815.65
7.1.310.0080.00815.95
7.1.300.0080.01215.91
7.1.290.0110.00415.77
7.1.280.0070.00315.52
7.1.270.0090.00015.75
7.1.260.0070.00715.74
7.1.250.0090.00615.58
7.1.240.0100.00415.75
7.1.230.0110.00515.54
7.1.220.0020.01315.72
7.1.210.0040.00915.73
7.1.200.0110.00815.67
7.1.190.0020.01215.80
7.1.180.0060.00715.87
7.1.170.0070.00615.64
7.1.160.0070.00715.76
7.1.150.0050.00915.63
7.1.140.0070.00715.74
7.1.130.0090.00615.74
7.1.120.0090.01015.70
7.1.110.0070.01315.76
7.1.100.0130.01016.49
7.1.90.0050.01115.67
7.1.80.0120.00515.86
7.1.70.0070.01016.31
7.1.60.0110.00817.04
7.1.50.0110.00916.14
7.1.40.0130.00415.68
7.1.30.0110.00415.86
7.1.20.0090.00815.81
7.1.10.0060.01015.64
7.1.00.0060.03118.03
7.0.330.0040.00615.14
7.0.320.0100.00715.44
7.0.310.0080.00715.44
7.0.300.0050.00615.45
7.0.290.0080.00615.41
7.0.280.0100.00215.31
7.0.270.0020.01115.53
7.0.260.0090.00515.51
7.0.250.0050.01215.51
7.0.240.0090.00615.36
7.0.230.0090.00515.55
7.0.220.0080.00615.57
7.0.210.0100.01015.57
7.0.200.0100.00315.86
7.0.190.0100.00315.35
7.0.180.0080.00715.42
7.0.170.0150.00715.58
7.0.160.0120.00515.58
7.0.150.0090.00915.43
7.0.140.0010.03117.65
7.0.130.0060.00715.57
7.0.120.0030.01015.30
7.0.110.0080.00315.54
7.0.100.0110.00915.54
7.0.90.0090.00515.47
7.0.80.0050.00715.50
7.0.70.0090.00215.41
7.0.60.0100.02716.83
7.0.50.0080.02516.18
7.0.40.0080.02715.77
7.0.30.0120.02715.71
7.0.20.0130.01915.74
7.0.10.0040.02415.84
7.0.00.0070.02315.56
5.6.400.0060.00314.27
5.6.390.0070.00714.46
5.6.380.0050.01014.21
5.6.370.0100.00614.42
5.6.360.0050.01114.34
5.6.350.0070.00814.37
5.6.340.0060.00814.32
5.6.330.0060.01114.64
5.6.320.0110.00714.57
5.6.310.0070.01014.56
5.6.300.0050.00814.48
5.6.290.0010.01114.33
5.6.280.0050.03016.80
5.6.270.0030.01114.50
5.6.260.0070.00714.49
5.6.250.0090.00714.49
5.6.240.0060.01114.40
5.6.230.0030.01114.48
5.6.220.0080.00614.53
5.6.210.0040.03516.58
5.6.200.0060.01815.58
5.6.190.0080.01816.29
5.6.180.0070.02216.49
5.6.170.0130.02016.45
5.6.160.0120.02316.50
5.6.150.0060.01815.73
5.6.140.0050.03515.64
5.6.130.0120.02815.52
5.6.120.0070.02516.57
5.6.110.0100.02916.51
5.6.100.0120.02816.54
5.6.90.0040.03016.62
5.6.80.0090.02516.29
5.6.70.0050.00714.62
5.6.60.0050.01014.35
5.6.50.0050.00614.69
5.6.40.0040.00514.46
5.6.30.0040.01014.31
5.6.20.0110.00414.09
5.6.10.0080.00414.32
5.6.00.0110.00514.49
5.5.380.0020.01112.90
5.5.370.0050.00512.79
5.5.360.0050.00812.87
5.5.350.1290.01715.41
5.5.340.0100.02414.50
5.5.330.0060.02515.25
5.5.320.0090.01915.38
5.5.310.0100.02215.38
5.5.300.0060.01614.56
5.5.290.0080.02014.42
5.5.280.0050.02715.47
5.5.270.0030.02615.56
5.5.260.0020.02115.54
5.5.250.0020.02915.45
5.5.240.0020.03315.25
5.5.230.0070.00712.83
5.5.220.0040.00612.66
5.5.210.0020.00712.85
5.5.200.0050.00812.82
5.5.190.0110.00212.86
5.5.180.0080.00212.63
5.5.170.0110.00212.67
5.5.160.0030.00912.74
5.5.150.0050.00712.76
5.5.140.0060.00712.81
5.5.130.0000.01112.82
5.5.120.0080.00612.72
5.5.110.0050.00912.68
5.5.100.0040.00912.82
5.5.90.0030.01012.79
5.5.80.0070.00512.70
5.5.70.0050.00412.85
5.5.60.0080.00412.82
5.5.50.0030.00812.74
5.5.40.0050.01012.74
5.5.30.0020.01112.51
5.5.20.0050.00712.88
5.5.10.0020.01112.71
5.5.00.0010.01112.84
5.4.450.0350.02514.03
5.4.440.0340.01714.10
5.4.430.0100.01814.08
5.4.420.0230.02314.09
5.4.410.0270.02013.93
5.4.400.0330.02013.90
5.4.390.0120.02913.78
5.4.380.0110.02513.84
5.4.370.0070.02313.79
5.4.360.0090.02513.83
5.4.350.0110.02513.80
5.4.340.0110.02513.75
5.4.330.0050.00411.38
5.4.320.0130.02213.77
5.4.310.0100.02213.74
5.4.300.0100.02513.82
5.4.290.0100.02313.80
5.4.280.0160.02013.79
5.4.270.0130.02013.79
5.4.260.0060.02613.79
5.4.250.0130.01913.73
5.4.240.0130.02113.82
5.4.230.0120.02013.82
5.4.220.0080.02413.79
5.4.210.0140.01913.77
5.4.200.0150.02213.11
5.4.190.0120.02213.80
5.4.180.0130.02613.75
5.4.170.0120.02313.78
5.4.160.0140.02113.75
5.4.150.0130.02313.82
5.4.140.0130.02813.04
5.4.130.0100.02913.02
5.4.120.0110.02613.03
5.4.110.0100.01913.03
5.4.100.0160.01612.99
5.4.90.0130.02212.97
5.4.80.0090.02412.98
5.4.70.0130.02012.96
5.4.60.0110.02212.93
5.4.50.0100.02013.03
5.4.40.0110.02112.92
5.4.30.0120.02012.95
5.4.20.0120.02113.03
5.4.10.0100.02412.93
5.4.00.0130.01612.81
5.3.290.0120.03412.88
5.3.280.0120.03212.94
5.3.270.0160.03512.87
5.3.260.0170.03612.91
5.3.250.0090.03412.84
5.3.240.0180.03012.84
5.3.230.0150.02712.84
5.3.220.0200.02412.85
5.3.210.0080.03412.83
5.3.200.0170.03112.87
5.3.190.0130.03412.87
5.3.180.0120.03612.86
5.3.170.0220.02912.84
5.3.160.0220.02812.82
5.3.150.0180.03312.92
5.3.140.0160.02812.81
5.3.130.0140.02912.86
5.3.120.0140.03112.81
5.3.110.0140.02812.90
5.3.100.0140.02712.55
5.3.90.0110.02912.59
5.3.80.0290.03012.58
5.3.70.0170.03312.59
5.3.60.0180.03112.56
5.3.50.0080.03312.56
5.3.40.0110.03112.54
5.3.30.0130.02712.49
5.3.20.0180.03112.48
5.3.10.0150.04012.39
5.3.00.0210.03512.38
5.2.170.0080.03811.13
5.2.160.0110.03211.19
5.2.150.0100.03211.12
5.2.140.0110.03011.24
5.2.130.0100.03211.17
5.2.120.0110.02011.13
5.2.110.0090.02511.21
5.2.100.0100.02511.16
5.2.90.0070.02811.21
5.2.80.0130.02111.17
5.2.70.0130.02011.20
5.2.60.0110.02311.11
5.2.50.0100.02411.11
5.2.40.0070.02611.10
5.2.30.0140.02211.07
5.2.20.0110.01911.08
5.2.10.0150.01811.01
5.2.00.0080.02610.98
5.1.60.0090.02010.59
5.1.50.0060.02110.61
5.1.40.0070.02110.55
5.1.30.0080.02210.76
5.1.20.0110.02010.75
5.1.10.0080.02310.63
5.1.00.0070.02410.68
5.0.50.0050.0179.87
5.0.40.0080.0179.79
5.0.30.0130.0209.72
5.0.20.0070.0149.78
5.0.10.0050.0179.73
5.0.00.0080.0209.71
4.4.90.0070.0128.56
4.4.80.0030.0188.54
4.4.70.0030.0158.53
4.4.60.0070.0138.51
4.4.50.0020.0158.54
4.4.40.0010.0258.54
4.4.30.0050.0138.54
4.4.20.0050.0148.57
4.4.10.0090.0108.57
4.4.00.0030.0218.51
4.3.110.0020.0168.53
4.3.100.0050.0128.51
4.3.90.0030.0158.50
4.3.80.0050.0188.49
4.3.70.0020.0148.48
4.3.60.0030.0148.48
4.3.50.0050.0138.53
4.3.40.0050.0228.52
4.3.30.0000.0158.26
4.3.20.0030.0138.26
4.3.10.0000.0158.26
4.3.00.0080.0139.00

preferences:
62.9 ms | 400 KiB | 5 Q