3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('0e462097431906509019562988736854' == '0e830400451993494058024219903391'); // true everywhere var_dump('123456789012345678901234567890' == '123456789012345678900000000000'); // false in PHP 5.4.4+

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)
8.4.120.0120.00720.57
8.4.110.0090.00920.67
8.4.100.0170.00817.86
8.4.90.0200.00418.91
8.4.80.0100.00518.84
8.4.70.0140.00317.64
8.4.60.0080.00718.10
8.4.50.0150.00718.24
8.4.40.0130.00718.10
8.4.30.0250.01017.25
8.4.20.0290.00718.18
8.4.10.0250.01017.47
8.3.250.0130.00518.96
8.3.240.0100.01016.44
8.3.230.0170.00416.48
8.3.220.0120.00817.50
8.3.210.0120.00316.29
8.3.200.0120.00316.63
8.3.190.0150.00516.76
8.3.180.0160.00516.43
8.3.170.0130.00716.30
8.3.160.0240.00516.39
8.3.150.0220.00716.50
8.3.140.0220.00716.38
8.3.130.0190.00716.59
8.3.120.0210.00716.70
8.3.110.0180.00716.89
8.3.100.0280.00319.22
8.3.90.0250.00720.15
8.3.80.0260.00622.93
8.3.70.0260.00820.23
8.3.60.0250.00620.16
8.3.50.0220.00720.69
8.3.40.0230.00621.07
8.3.30.0190.00821.06
8.3.20.0200.00721.84
8.3.10.0180.00821.73
8.3.00.0120.00723.02
8.2.290.0050.00518.71
8.2.280.0110.00718.54
8.2.270.0210.00816.39
8.2.260.0210.00616.70
8.2.250.0260.00416.54
8.2.240.0220.00716.55
8.2.230.0220.00516.90
8.2.220.0240.00820.52
8.2.210.0230.00620.13
8.2.200.0200.00720.14
8.2.190.0200.00820.17
8.2.180.0200.00720.87
8.2.170.0220.00720.84
8.2.160.0190.00621.47
8.2.150.0180.00821.69
8.2.140.0180.00721.93
8.2.130.0180.00622.25
8.2.120.0180.00721.70
8.2.110.0180.00821.85
8.2.100.0170.00621.31
8.2.90.0160.00721.36
8.2.80.0170.00721.33
8.2.70.0190.00821.00
8.2.60.0180.00821.15
8.2.50.0170.00720.86
8.2.40.0170.00620.83
8.2.30.0140.00720.76
8.2.20.0160.00620.61
8.2.10.0150.00620.60
8.2.00.0150.00620.53
8.1.330.0120.00315.69
8.1.320.0130.00515.79
8.1.310.0230.00816.19
8.1.300.0180.00816.36
8.1.290.0240.00821.08
8.1.280.0260.00620.66
8.1.270.0190.00522.08
8.1.260.0200.00622.43
8.1.250.0190.00722.45
8.1.240.0180.00621.73
8.1.230.0150.00821.51
8.1.220.0170.00721.32
8.1.210.0170.00621.16
8.1.200.0170.00620.89
8.1.190.0160.00720.86
8.1.180.0150.00720.61
8.1.170.0160.00520.78
8.1.160.0150.00620.75
8.1.150.0150.00620.75
8.1.140.0110.00720.49
8.1.130.0150.00520.52
8.1.120.0130.00620.19
8.1.110.0130.00620.27
8.1.100.0150.00520.23
8.1.90.0120.00519.76
8.1.80.0140.00620.00
8.1.70.0140.00619.93
8.1.60.0140.00519.94
8.1.50.0140.00519.79
8.1.40.0130.00719.94
8.1.30.0140.00619.81
8.1.20.0150.00619.77
8.1.10.0160.00619.57
8.1.00.0140.00719.49
8.0.300.0170.00520.96
8.0.290.0200.00620.53
8.0.280.0150.00720.24
8.0.270.0180.00620.24
8.0.260.0180.00620.04
8.0.250.0140.00620.76
8.0.240.0170.00519.84
8.0.230.0160.00519.70
8.0.220.0150.00519.27
8.0.210.0160.00519.44
8.0.200.0140.00619.49
8.0.190.0160.00519.53
8.0.180.0160.00519.45
8.0.170.0160.00619.40
8.0.160.0150.00519.38
8.0.150.0150.00619.06
8.0.140.0150.00619.08
8.0.130.0150.00518.98
8.0.120.0150.00619.09
8.0.110.0140.00519.05
8.0.100.0130.00618.96
8.0.90.0150.00518.90
8.0.80.0140.00618.81
8.0.70.0130.00518.94
8.0.60.0140.00518.92
8.0.50.0140.00518.93
8.0.30.0140.00518.77
8.0.20.0140.00618.67
8.0.10.0140.00618.79
8.0.00.0120.00718.94
7.4.330.0150.00619.12
7.4.320.0180.00619.58
7.4.300.0180.00519.20
7.4.290.0180.00519.14
7.4.280.0180.00519.06
7.4.270.0180.00618.85
7.4.260.0190.00518.83
7.4.250.0180.00518.88
7.4.240.0160.00618.74
7.4.230.0170.00518.75
7.4.220.0170.00518.70
7.4.210.0160.00518.73
7.4.200.0180.00418.74
7.4.190.0160.00618.78
7.4.180.0170.00518.78
7.4.160.0150.00618.50
7.4.150.0150.00618.46
7.4.140.0150.00618.39
7.4.130.0150.00618.28
7.4.120.0150.00618.26
7.4.110.0150.00518.30
7.4.100.0150.00618.36
7.4.90.0140.00518.32
7.4.80.0140.00618.25
7.4.70.0140.00618.17
7.4.60.0150.00518.17
7.4.50.0140.00518.16
7.4.40.0130.00618.13
7.4.30.0140.00618.17
7.4.20.0140.00618.16
7.4.10.0140.00518.18
7.4.00.0130.00618.08
7.3.330.0160.00518.65
7.3.320.0170.00418.61
7.3.310.0160.00518.63
7.3.300.0160.00518.64
7.3.290.0150.00518.42
7.3.280.0150.00518.23
7.3.270.0150.00618.27
7.3.260.0150.00618.21
7.3.250.0160.00618.17
7.3.240.0160.00618.24
7.3.230.0160.00618.21
7.3.220.0160.00518.22
7.3.210.0160.00518.16
7.3.200.0150.00518.06
7.3.190.0150.00618.07
7.3.180.0140.00718.06
7.3.170.0150.00618.09
7.3.160.0150.00618.06
7.3.150.0150.00618.09
7.3.140.0160.00518.07
7.3.130.0160.00618.05
7.3.120.0150.00617.98
7.3.110.0150.00517.97
7.3.100.0140.00617.82
7.3.90.0150.00618.00
7.3.80.0150.00617.85
7.3.70.0130.00617.88
7.3.60.0140.00617.67
7.3.50.0140.00617.59
7.3.40.0150.00517.58
7.3.30.0130.00617.58
7.3.20.0160.00618.34
7.3.10.0150.00618.31
7.3.00.0150.00618.31
7.2.340.0160.00618.28
7.2.330.0160.00618.24
7.2.320.0170.00518.13
7.2.310.0150.00618.08
7.2.300.0160.00718.12
7.2.290.0160.00618.12
7.2.280.0160.00718.21
7.2.270.0160.00618.10
7.2.260.0160.00618.11
7.2.250.0160.00618.06
7.2.240.0160.00618.06
7.2.230.0160.00517.92
7.2.220.0150.00617.95
7.2.210.0160.00617.97
7.2.200.0160.00617.95
7.2.190.0150.00617.72
7.2.180.0140.00617.62
7.2.170.0140.00617.68
7.2.160.0150.00617.65
7.2.150.0180.00618.44
7.2.140.0160.00618.47
7.2.130.0160.00618.55
7.2.120.0160.00618.48
7.2.110.0180.00618.50
7.2.100.0150.00618.51
7.2.90.0160.00718.45
7.2.80.0190.00718.39
7.2.70.0190.00618.43
7.2.60.0170.00718.41
7.2.50.0170.00618.42
7.2.40.0180.00718.40
7.2.30.0190.00718.42
7.2.20.0160.00818.45
7.2.10.0190.00618.46
7.2.00.0170.00718.44
7.1.330.0190.00518.23
7.1.320.0160.00618.05
7.1.310.0150.00618.07
7.1.300.0170.00517.79
7.1.290.0150.00617.76
7.1.280.0150.00617.71
7.1.270.0140.00617.75
7.1.260.0150.00617.73
7.1.250.0160.00517.68
7.1.240.0160.00617.69
7.1.230.0150.00717.74
7.1.220.0150.00717.76
7.1.210.0170.00617.71
7.1.200.0160.00617.70
7.1.190.0190.00617.70
7.1.180.0180.00617.64
7.1.170.0160.00617.68
7.1.160.0180.00717.63
7.1.150.0170.00617.63
7.1.140.0160.00617.62
7.1.130.0200.00617.64
7.1.120.0180.00717.61
7.1.110.0170.00617.61
7.1.100.0180.00617.60
7.1.90.0180.00617.57
7.1.80.0210.00617.62
7.1.70.0170.00617.49
7.1.60.0170.00618.14
7.1.50.0170.00618.16
7.1.40.0170.00618.11
7.1.30.0170.00618.17
7.1.20.0170.00618.12
7.1.10.0160.00717.52
7.1.00.0150.00617.53
7.0.330.0150.00617.42
7.0.320.0150.00617.46
7.0.310.0170.00617.35
7.0.300.0160.00617.39
7.0.290.0180.00617.35
7.0.280.0150.00717.47
7.0.270.0180.00617.37
7.0.260.0160.00617.36
7.0.250.0180.00617.43
7.0.240.0210.00517.44
7.0.230.0180.00617.46
7.0.220.0170.00617.40
7.0.210.0160.00617.40
7.0.200.0170.00517.38
7.0.190.0160.00617.34
7.0.180.0160.00617.29
7.0.170.0170.00617.36
7.0.160.0150.00617.30
7.0.150.0170.00517.28
7.0.140.0170.00717.28
7.0.130.0160.00617.32
7.0.120.0220.00617.34
7.0.110.0160.00517.34
7.0.100.0150.00517.30
7.0.90.0140.00617.26
7.0.80.0150.00517.25
7.0.70.0150.00617.22
7.0.60.0180.00617.25
7.0.50.0150.00517.22
7.0.40.0150.00517.25
7.0.30.0150.00617.25
7.0.20.0150.00717.20
7.0.10.0160.00517.23
7.0.00.0160.00617.20
5.6.400.0140.00717.24
5.6.390.0130.00717.22
5.6.380.0140.00717.22
5.6.370.0140.00717.23
5.6.360.0140.00717.22
5.6.350.0150.00717.24
5.6.340.0140.00717.22
5.6.330.0140.00717.22
5.6.320.0150.00717.24
5.6.310.0140.00617.22
5.6.300.0140.00817.21
5.6.290.0140.00917.28
5.6.280.0140.00817.29
5.6.270.0140.00917.29
5.6.260.0130.00917.29
5.6.250.0140.00817.26
5.6.240.0130.00817.28
5.6.230.0130.00817.29
5.6.220.0140.00817.29
5.6.210.0130.00917.31
5.6.200.0140.00817.31
5.6.190.0130.00917.31
5.6.180.0130.00817.27
5.6.170.0130.00917.29
5.6.160.0140.00817.31
5.6.150.0140.00917.29
5.6.140.0140.00817.29
5.6.130.0130.00817.29
5.6.120.0140.00817.29
5.6.110.0130.00917.26
5.6.100.0130.00917.24
5.6.90.0140.00817.25
5.6.80.0130.00717.24
5.6.70.0130.00717.29
5.6.60.0130.00817.28
5.6.50.0130.00817.22
5.6.40.0130.00917.23
5.6.30.0130.00817.22
5.6.20.0130.00817.21
5.6.10.0130.00817.21
5.6.00.0130.00817.20

preferences:
31.75 ms | 403 KiB | 5 Q