3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(pow(2,53)-1); var_dump(PHP_INT_MAX); var_dump(PHP_INT_MAX * 2 +1); var_dump(dechex(PHP_INT_MAX)); var_dump(dechex(PHP_INT_MAX * 2 + 1));

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)
8.3.40.0070.00718.84
8.3.30.0110.00718.88
8.3.20.0080.00018.64
8.3.10.0080.00020.95
8.3.00.0000.00821.63
8.2.170.0070.00722.96
8.2.160.0120.00322.15
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0100.00320.99
8.2.110.0060.00319.30
8.2.100.0110.00017.84
8.2.90.0040.00419.08
8.2.80.0030.00517.97
8.2.70.0060.00617.50
8.2.60.0080.00017.80
8.2.50.0000.00918.07
8.2.40.0000.00818.09
8.2.30.0040.00421.22
8.2.20.0040.00417.52
8.2.10.0040.00417.67
8.2.00.0030.00517.61
8.1.270.0050.00323.99
8.1.260.0080.00026.35
8.1.250.0020.00528.09
8.1.240.0070.00424.02
8.1.230.0090.00320.92
8.1.220.0040.00418.77
8.1.210.0060.00318.84
8.1.200.0000.00917.22
8.1.190.0080.00017.54
8.1.180.0000.00818.10
8.1.170.0080.00018.36
8.1.160.0000.00718.75
8.1.150.0040.00418.46
8.1.140.0040.00417.23
8.1.130.0070.00017.62
8.1.120.0070.00017.21
8.1.110.0040.00417.38
8.1.100.0040.00417.31
8.1.90.0040.00417.35
8.1.80.0030.00417.31
8.1.70.0030.00317.29
8.1.60.0040.00417.40
8.1.50.0050.00217.29
8.1.40.0040.00417.43
8.1.30.0040.00417.56
8.1.20.0000.00817.56
8.1.10.0040.00417.48
8.1.00.0110.00417.48
8.0.300.0080.00019.80
8.0.290.0040.00417.05
8.0.280.0000.00718.37
8.0.270.0050.00317.10
8.0.260.0060.00016.86
8.0.250.0030.00516.99
8.0.240.0000.01116.95
8.0.230.0070.00016.98
8.0.220.0040.00416.89
8.0.210.0030.00316.81
8.0.200.0030.00516.95
8.0.190.0040.00416.89
8.0.180.0000.00816.82
8.0.170.0000.00816.79
8.0.160.0000.00716.99
8.0.150.0000.00816.83
8.0.140.0040.00416.84
8.0.130.0000.00613.37
8.0.120.0050.00316.86
8.0.110.0050.00316.90
8.0.100.0030.00416.92
8.0.90.0030.00516.91
8.0.80.0000.02116.93
8.0.70.0050.00316.82
8.0.60.0040.00416.82
8.0.50.0040.00416.86
8.0.30.0150.00316.95
8.0.20.0150.00317.40
8.0.10.0050.00316.81
8.0.00.0070.01016.78
7.4.330.0000.00616.81
7.4.320.0030.00316.46
7.4.300.0040.00416.46
7.4.290.0070.00016.45
7.4.280.0000.00716.45
7.4.270.0030.00316.56
7.4.260.0000.00613.24
7.4.250.0000.00816.41
7.4.240.0000.00716.56
7.4.230.0030.00316.58
7.4.220.0030.01316.52
7.4.210.0100.00716.52
7.4.200.0070.00016.60
7.4.190.0040.00416.70
7.4.160.0130.01016.30
7.4.150.0100.00717.40
7.4.140.0040.01317.86
7.4.130.0090.00716.51
7.4.120.0110.00916.49
7.4.110.0110.00716.41
7.4.100.0120.00616.44
7.4.90.0100.00716.53
7.4.80.0060.01019.39
7.4.70.0150.00616.48
7.4.60.0140.00716.35
7.4.50.0040.00416.42
7.4.40.0070.00522.77
7.4.30.0000.01716.36
7.4.00.0060.01014.84
7.3.330.0000.00613.13
7.3.320.0000.00513.02
7.3.310.0050.00316.36
7.3.300.0030.00616.26
7.3.290.0090.01216.41
7.3.280.0110.00716.27
7.3.270.0100.00617.40
7.3.260.0130.00618.24
7.3.250.0120.00616.53
7.3.240.0090.00616.39
7.3.230.0100.00716.39
7.3.210.0110.00716.50
7.3.200.0150.00619.39
7.3.190.0040.01216.27
7.3.180.0110.00516.35
7.3.170.0080.00816.38
7.3.160.0080.01316.45
7.3.120.0140.00315.00
7.3.10.0000.00816.67
7.3.00.0060.00616.87
7.2.330.0030.01416.61
7.2.320.0100.00716.51
7.2.310.0030.01716.39
7.2.300.0110.00616.78
7.2.290.0160.00016.41
7.2.130.0060.00616.91
7.2.120.0030.00716.98
7.2.110.0070.00616.65
7.2.100.0700.00816.66
7.2.90.0050.01116.83
7.2.80.0070.00716.65
7.2.70.0090.00417.13
7.2.60.0060.00816.83
7.2.50.0460.00217.02
7.2.40.0090.00816.81
7.2.30.0080.00816.96
7.2.20.0060.00816.91
7.2.10.0100.00516.83
7.2.00.0140.00817.72
7.1.250.0110.00315.84
7.1.230.0700.00615.61
7.1.220.0040.01215.88
7.1.210.0070.00515.94
7.1.200.0100.00615.84
7.1.190.0410.00615.65
7.1.180.0100.00715.85
7.1.170.0100.00715.69
7.1.160.0150.00415.83
7.1.150.0120.00315.73
7.1.140.0080.00815.76
7.1.130.0100.00515.71
7.1.120.0130.00015.87
7.1.110.0110.00815.81
7.1.100.0060.00716.94
7.1.90.0150.00315.84
7.1.80.0080.00815.82
7.1.70.0070.00716.51
7.1.60.0120.01017.70
7.1.50.0090.01316.56
7.1.40.0140.00915.54
7.1.30.0130.00716.01
7.1.20.0170.00315.92
7.1.10.0100.00315.80
7.1.00.0060.02219.17
7.0.310.0120.00415.47
7.0.300.0060.00615.46
7.0.290.0550.00615.43
7.0.280.0120.00415.66
7.0.270.0100.00615.48
7.0.260.0360.01015.30
7.0.250.0030.01115.54
7.0.240.0390.01015.56
7.0.230.0060.00615.47
7.0.220.0100.00715.51
7.0.210.0170.00215.42
7.0.200.0060.00515.92
7.0.190.0110.00615.39
7.0.180.0090.00515.36
7.0.170.0130.00215.27
7.0.160.0060.01015.13
7.0.150.0150.00015.48
7.0.140.0090.03518.71
7.0.130.0030.01115.70
7.0.120.0080.00815.25
7.0.110.0040.01315.49
7.0.100.0450.00015.50
7.0.90.0130.00315.44
7.0.80.0100.00715.42
7.0.70.0070.03418.74
7.0.60.0060.04318.62
7.0.50.0120.04018.74
7.0.40.0060.04616.90
7.0.30.0060.05016.79
7.0.20.0050.04416.80
7.0.10.0090.04216.72
7.0.00.0110.02516.78
5.6.380.0040.01114.17
5.6.370.0110.00314.79
5.6.360.0130.00014.21
5.6.350.0060.01014.57
5.6.340.0120.00314.57
5.6.330.0200.00014.52
5.6.320.0090.00914.29
5.6.310.0130.00314.01
5.6.300.0050.00814.27
5.6.290.0120.00314.27
5.6.280.0000.04417.81
5.6.270.0120.00414.07
5.6.260.0080.00814.21
5.6.250.0110.00414.01
5.6.240.0130.00314.38
5.6.230.0100.00514.50
5.6.220.0040.02917.57
5.6.210.0070.04517.43
5.6.200.0140.03317.79
5.6.190.0130.04017.67
5.6.180.0090.02617.71
5.6.170.0070.02417.82
5.6.160.0030.02517.74
5.6.150.0090.02317.67
5.6.140.0080.04517.86
5.6.130.0070.03817.61
5.6.120.0090.02017.69
5.6.110.0030.02517.89
5.6.100.0000.03017.72
5.6.90.0060.02417.66
5.6.80.0080.03317.44
5.6.70.0040.03917.42
5.6.60.0020.02717.33
5.6.50.0070.03217.50
5.6.40.0030.02517.43
5.6.30.0090.02517.31
5.6.20.0090.02217.16
5.6.10.0060.02617.26
5.6.00.0050.02117.46
5.5.380.0090.00612.79
5.5.370.0120.00312.79
5.5.360.0090.02416.71
5.5.350.0090.03216.68
5.5.340.0040.03516.92
5.5.330.0060.04316.89
5.5.320.0100.02816.83
5.5.310.0110.02816.92
5.5.300.0080.02216.87
5.5.290.0050.02516.88
5.5.280.0040.03016.92
5.5.270.0040.02416.85
5.5.260.0040.02516.87
5.5.250.0090.01816.82
5.5.240.0030.01816.56
5.5.230.0070.01816.57
5.5.220.0110.03516.56
5.5.210.0040.02416.52
5.5.200.0110.01716.47
5.5.190.0050.02016.61
5.5.180.0040.02416.55
5.5.170.0140.00314.26
5.5.160.0060.02116.56
5.5.150.0070.01616.53
5.5.140.0040.02616.48
5.5.130.0030.02316.57
5.5.120.0090.01816.59
5.5.110.0060.02016.50
5.5.100.0050.01716.44
5.5.90.0040.01916.43
5.5.80.0070.02016.48
5.5.70.0040.02216.44
5.5.60.0030.02216.49
5.5.50.0070.01716.51
5.5.40.0010.02416.49
5.5.30.0080.01516.42
5.5.20.0050.02216.44
5.5.10.0030.03416.45
5.5.00.0090.03716.44
5.4.450.0030.03816.04
5.4.440.0070.03116.03
5.4.430.0030.02116.12
5.4.420.0040.02415.97
5.4.410.0040.02015.94
5.4.400.0040.02615.79
5.4.390.0050.03015.95
5.4.380.0030.02015.81
5.4.370.0050.03015.92
5.4.360.0060.02915.87
5.4.350.0020.02715.95
5.4.340.0090.01715.91
5.4.330.0120.00412.79
5.4.320.0060.02215.97
5.4.310.0020.02015.92
5.4.300.0080.02815.88
5.4.290.0070.01815.91
5.4.280.0040.02415.92
5.4.270.0050.01915.92
5.4.260.0070.02316.01
5.4.250.0000.02316.02
5.4.240.0090.01715.86
5.4.230.0070.01515.93
5.4.220.0050.01816.01
5.4.210.0070.01815.85
5.4.200.0060.02116.01
5.4.190.0070.03116.00
5.4.180.0070.02015.95
5.4.170.0050.02915.95
5.4.160.0090.03915.91
5.4.150.0120.03515.95
5.4.140.0070.03514.55
5.4.130.0060.03614.53
5.4.120.0020.03914.45
5.4.110.0040.04214.62
5.4.100.0070.02314.52
5.4.90.0070.02214.62
5.4.80.0080.02714.49
5.4.70.0030.03114.55
5.4.60.0030.04114.60
5.4.50.0020.04114.60
5.4.40.0030.03414.56
5.4.30.0070.03414.59
5.4.20.0080.03714.55
5.4.10.0050.03814.49
5.4.00.0060.03714.30
5.3.290.0070.03114.29
5.3.280.0030.03214.29
5.3.270.0090.03514.29
5.3.260.0030.04314.29
5.3.250.0060.02814.29
5.3.240.0020.04214.29
5.3.230.0040.04114.29
5.3.220.0070.03014.29
5.3.210.0040.04014.29
5.3.200.0080.03614.29
5.3.190.0040.04214.29
5.3.180.0030.04314.29
5.3.170.0070.02214.29
5.3.160.0020.04414.29
5.3.150.0070.03114.29
5.3.140.0090.03714.29
5.3.130.0070.03814.29
5.3.120.0060.03914.29
5.3.110.0080.02314.29
5.3.100.0050.03814.29
5.3.90.0080.03814.29
5.3.80.0100.03514.29
5.3.70.0050.03314.29
5.3.60.0050.04014.29
5.3.50.0050.03314.29
5.3.40.0060.02514.29
5.3.30.0090.03414.29
5.3.20.0050.04114.29
5.3.10.0050.03514.29
5.3.00.0100.03514.29
5.2.170.0070.03414.29
5.2.160.0040.03114.29
5.2.150.0080.03014.29
5.2.140.0060.03014.29
5.2.130.0070.03114.29
5.2.120.0040.02514.29
5.2.110.0050.02514.29
5.2.100.0050.02314.29
5.2.90.0020.01714.29
5.2.80.0070.02214.29
5.2.70.0010.03714.29
5.2.60.0090.03214.29
5.2.50.0060.02814.29
5.2.40.0100.02714.29
5.2.30.0050.02114.29
5.2.20.0030.02614.29
5.2.10.0100.02814.29
5.2.00.0050.03114.29
5.1.60.0070.02514.29
5.1.50.0050.02314.29
5.1.40.0040.02414.29
5.1.30.0050.02014.29
5.1.20.0090.02614.29
5.1.10.0070.02614.29
5.1.00.0040.02314.29
5.0.50.0020.02214.29
5.0.40.0080.02014.29
5.0.30.0040.03514.29
5.0.20.0030.02214.29
5.0.10.0070.01714.29
5.0.00.0020.03314.29
4.4.90.0030.01814.29
4.4.80.0020.01814.29
4.4.70.0050.01814.29
4.4.60.0020.02014.29
4.4.50.0050.02014.29
4.4.40.0040.02814.29
4.4.30.0030.01914.29
4.4.20.0020.01714.29
4.4.10.0070.01514.29
4.4.00.0020.02014.29
4.3.110.0030.01814.29
4.3.100.0040.01814.29
4.3.90.0010.02114.29
4.3.80.0060.02514.29
4.3.70.0050.01314.29
4.3.60.0020.01614.29
4.3.50.0050.01714.29
4.3.40.0000.02614.29
4.3.30.0000.02114.29
4.3.20.0020.01714.29
4.3.10.0030.02114.29
4.3.00.0010.02114.29

preferences:
46.52 ms | 400 KiB | 5 Q