3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a['bar'] = 'fd'; $a['-99'] = 'bilk'; $a['18446744073709551517'] = 'bode'; var_export($a); var_dump(0x100000000000);

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)
8.3.60.0090.01218.28
8.3.50.0270.00221.99
8.3.40.0120.00818.75
8.3.30.0000.01418.76
8.3.20.0080.00018.48
8.3.10.0030.00621.03
8.3.00.0040.00423.61
8.2.180.0060.01216.63
8.2.170.0090.00622.96
8.2.160.0100.00320.53
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0000.00820.99
8.2.110.0080.00321.04
8.2.100.0090.00317.66
8.2.90.0040.00419.21
8.2.80.0040.00417.97
8.2.70.0040.00417.38
8.2.60.0000.00717.91
8.2.50.0000.00818.07
8.2.40.0040.00418.22
8.2.30.0000.00719.72
8.2.20.0000.00817.64
8.2.10.0000.00717.71
8.2.00.0020.00517.54
8.1.280.0070.01325.92
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0030.00528.09
8.1.240.0090.00021.43
8.1.230.0110.00017.45
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.22
8.1.190.0000.00717.22
8.1.180.0030.00618.10
8.1.170.0000.00818.61
8.1.160.0040.00418.72
8.1.150.0000.00718.42
8.1.140.0060.00317.40
8.1.130.0030.00317.70
8.1.120.0000.00717.29
8.1.110.0040.00417.33
8.1.100.0020.00517.32
8.1.90.0070.00017.36
8.1.80.0000.00717.18
8.1.70.0030.00517.19
8.1.60.0060.00317.38
8.1.50.0000.00817.36
8.1.40.0000.00817.35
8.1.30.0000.00717.46
8.1.20.0040.00417.41
8.1.10.0000.00717.40
8.1.00.0060.00317.26
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0000.00718.36
8.0.270.0030.00317.23
8.0.260.0030.00316.54
8.0.250.0040.00416.86
8.0.240.0090.00316.83
8.0.230.0040.00416.86
8.0.220.0000.00716.64
8.0.210.0030.00316.81
8.0.200.0030.00316.75
8.0.190.0030.00616.83
8.0.180.0070.00016.82
8.0.170.0030.00616.78
8.0.160.0040.00416.75
8.0.150.0030.00616.69
8.0.140.0090.00316.71
8.0.130.0030.00313.22
8.0.120.0070.00016.63
8.0.110.0000.00816.63
8.0.100.0040.00416.76
8.0.90.0040.00416.79
8.0.80.0150.00016.64
8.0.70.0080.00016.77
8.0.60.0000.00816.82
8.0.50.0000.00716.79
8.0.30.0080.01117.02
8.0.20.0040.01317.40
8.0.10.0050.00216.89
8.0.00.0110.00716.55
7.4.330.0000.00514.71
7.4.320.0030.00316.58
7.4.300.0000.00616.43
7.4.290.0050.00316.35
7.4.280.0000.00716.46
7.4.270.0000.00716.45
7.4.260.0060.00013.18
7.4.250.0030.00316.51
7.4.240.0020.00516.55
7.4.230.0030.00316.41
7.4.220.0110.00716.33
7.4.210.0100.00616.49
7.4.200.0030.00516.50
7.4.190.0040.00416.67
7.4.160.0130.01016.40
7.4.150.0110.00717.40
7.4.140.0120.00517.86
7.4.130.0140.00816.31
7.4.120.0090.00816.37
7.4.110.0030.01416.46
7.4.100.0120.00616.56
7.4.90.0100.00616.26
7.4.80.0070.01719.37
7.4.70.0120.00916.30
7.4.60.0150.00616.45
7.4.50.0000.00816.26
7.4.40.0030.01322.27
7.4.30.0060.01216.53
7.4.10.0070.01016.23
7.4.00.0070.00915.39
7.3.330.0030.00312.93
7.3.320.0050.00013.04
7.3.310.0000.00616.20
7.3.300.0000.00716.18
7.3.290.0060.01016.25
7.3.280.0070.01116.21
7.3.270.0130.00317.40
7.3.260.0110.00918.24
7.3.250.0140.00516.17
7.3.240.0030.01316.30
7.3.230.0100.01616.39
7.3.210.0070.01016.36
7.3.200.0060.01219.39
7.3.190.0070.01016.41
7.3.180.0080.00816.45
7.3.170.0140.00716.27
7.3.160.0030.01216.57
7.3.130.0140.00716.32
7.3.120.0080.01015.34
7.3.110.0090.00615.51
7.3.100.0110.00615.44
7.3.90.0050.00915.61
7.3.80.0100.00715.40
7.3.70.0050.00515.41
7.3.60.0070.00515.45
7.3.50.0060.00615.49
7.3.40.0040.00915.39
7.3.30.0100.00715.31
7.3.20.0100.00717.28
7.3.10.0030.00917.39
7.3.00.0040.00717.33
7.2.330.0090.00916.63
7.2.320.0110.00716.46
7.2.310.0070.01016.60
7.2.300.0070.01116.19
7.2.290.0100.00616.51
7.2.260.0060.01016.48
7.2.250.0040.01515.67
7.2.240.0080.00815.56
7.2.230.0030.01315.52
7.2.220.0050.01115.67
7.2.210.0040.00915.80
7.2.200.0060.00815.50
7.2.190.0070.00815.71
7.2.180.0100.00415.59
7.2.170.0040.00815.63
7.2.160.0080.00915.76
7.2.150.0050.01017.43
7.2.140.0020.01317.46
7.2.130.0020.01217.52
7.2.120.0080.00817.48
7.2.110.0050.00917.62
7.2.100.0070.00517.38
7.2.90.0080.01017.47
7.2.80.0050.01217.52
7.2.70.0030.01017.33
7.2.60.0030.01317.26
7.2.50.0090.00617.67
7.2.40.0070.00417.58
7.2.30.0010.01417.43
7.2.20.0000.01317.47
7.2.10.0090.00817.60
7.2.00.0050.01018.10
7.1.330.0050.01016.61
7.1.320.0080.00616.42
7.1.310.0040.00816.50
7.1.300.0020.01016.54
7.1.290.0070.00916.41
7.1.280.0030.01016.45
7.1.270.0030.01216.61
7.1.260.0030.00916.56
7.1.250.0050.00816.46
7.1.240.0020.01216.31
7.1.230.0020.00916.52
7.1.220.0090.00716.40
7.1.210.0060.00816.50
7.1.200.0100.00416.06
7.1.190.0100.00516.32
7.1.180.0020.01116.56
7.1.170.0070.00416.43
7.1.160.0070.00716.48
7.1.150.0030.01016.52
7.1.140.0060.01116.30
7.1.130.0080.00816.51
7.1.120.0080.00716.35
7.1.110.0040.00616.46
7.1.100.0070.00517.00
7.1.90.0080.00316.34
7.1.80.0050.00816.55
7.1.70.0070.00616.61
7.1.60.0080.00817.40
7.1.50.0080.01016.56
7.1.40.0090.00616.56
7.1.30.0090.00816.54
7.1.20.0020.00816.46
7.1.10.0050.00716.40
7.1.00.0040.01618.46
7.0.330.0040.00815.96
7.0.320.0090.00716.06
7.0.310.0020.01016.23
7.0.300.0050.00616.06
7.0.290.0060.00916.07
7.0.280.0070.00516.16
7.0.270.0030.01016.21
7.0.260.0050.00716.28
7.0.250.0060.00816.08
7.0.240.0060.00816.14
7.0.230.0060.00616.11
7.0.220.0070.00916.15
7.0.210.0060.00916.27
7.0.200.0050.00716.24
7.0.190.0080.00616.11
7.0.180.0080.00516.25
7.0.170.0050.00716.26
7.0.160.0070.00716.25
7.0.150.0040.01216.22
7.0.140.0050.03018.18
7.0.130.0050.00916.11
7.0.120.0080.00516.08
7.0.110.0050.00916.18
7.0.100.0050.00716.04
7.0.90.0090.00416.18
7.0.80.0060.00715.95
7.0.70.0060.03218.03
7.0.60.0030.03018.03
7.0.50.0040.03018.28
7.0.40.0040.03416.13
7.0.30.0060.02816.15
7.0.20.0040.03216.11
7.0.10.0090.02716.13
7.0.00.0030.03216.18
5.6.400.0050.00815.10
5.6.390.0020.01314.93
5.6.380.0090.00914.92
5.6.370.0070.00815.10
5.6.360.0110.00214.94
5.6.350.0110.00514.92
5.6.340.0050.01214.89
5.6.330.0100.00515.05
5.6.320.0040.01015.24
5.6.310.0040.01115.17
5.6.300.0050.01014.99
5.6.290.0020.01214.91
5.6.280.0050.03116.95
5.6.270.0080.00715.01
5.6.260.0080.00715.03
5.6.250.0060.00615.09
5.6.240.0070.00815.04
5.6.230.0030.01014.96
5.6.220.0040.02816.86
5.6.210.0070.02816.87
5.6.200.0040.03216.92
5.6.190.0080.03116.98
5.6.180.0070.03216.93
5.6.170.0070.03016.91
5.6.160.0060.03017.01
5.6.150.0080.02816.97
5.6.140.0080.03017.00
5.6.130.0050.03416.96
5.6.120.0040.03117.15
5.6.110.0090.02316.99
5.6.100.0070.02017.04
5.6.90.0090.03117.00
5.6.80.0070.02516.74
5.6.70.0030.02716.74
5.6.60.0080.02916.65
5.6.50.0070.03016.58
5.6.40.0040.02616.57
5.6.30.0070.03016.75
5.6.20.0060.03016.76
5.6.10.0070.02916.67
5.6.00.0030.03016.64
5.5.380.0060.00714.93
5.5.370.0060.00614.70
5.5.360.0040.03316.69
5.5.350.0040.03216.72
5.5.340.0060.02717.01
5.5.330.0090.02816.94
5.5.320.0060.03016.81
5.5.310.0040.03117.00
5.5.300.0020.03316.73
5.5.290.0040.03016.86
5.5.280.0010.02816.89
5.5.270.0060.03416.76
5.5.260.0080.02416.73
5.5.250.0050.03416.76
5.5.240.0050.02716.62
5.5.230.0030.03516.65
5.5.220.0050.02916.53
5.5.210.0020.03416.46
5.5.200.0090.03016.57
5.5.190.0050.02916.61
5.5.180.0050.03716.49
5.5.170.0070.00715.04
5.5.160.0050.03316.74
5.5.150.0090.03416.71
5.5.140.0070.03316.62
5.5.130.0100.03116.65
5.5.120.0070.03116.51
5.5.110.0100.03016.58
5.5.100.0070.03016.68
5.5.90.0080.03116.59
5.5.80.0050.03616.54
5.5.70.0080.03116.59
5.5.60.0090.03016.75
5.5.50.0060.03016.57
5.5.40.0090.03116.55
5.5.30.0040.02516.61
5.5.20.0060.02716.47
5.5.10.0070.03016.53
5.5.00.0060.03416.42
5.4.450.0050.02914.95
5.4.440.0020.03214.84
5.4.430.0040.02914.91
5.4.420.0060.02914.95
5.4.410.0030.03014.88
5.4.400.0050.02814.79
5.4.390.0060.02314.82
5.4.380.0050.02914.74
5.4.370.0040.02414.78
5.4.360.0030.02914.84
5.4.350.0050.03014.72
5.4.340.0040.03114.83
5.4.330.0030.00512.74
5.4.320.0050.03014.80
5.4.310.0050.02414.82
5.4.300.0050.02814.82
5.4.290.0040.02814.76
5.4.280.0040.02514.81
5.4.270.0070.02814.75
5.4.260.0060.02414.78
5.4.250.0080.02314.69
5.4.240.0050.02914.81
5.4.230.0060.02814.83
5.4.220.0050.02414.84
5.4.210.0050.02714.73
5.4.200.0040.02914.79
5.4.190.0030.03714.84
5.4.180.0020.02014.75
5.4.170.0050.03314.71
5.4.160.0030.03014.72
5.4.150.0080.02714.79
5.4.140.0100.01713.87
5.4.130.0010.03113.98
5.4.120.0030.02313.88
5.4.110.0050.02513.91
5.4.100.0020.03113.92
5.4.90.0030.02713.88
5.4.80.0040.03013.83
5.4.70.0070.01913.81
5.4.60.0060.02613.86
5.4.50.0070.02813.87
5.4.40.0060.02613.89
5.4.30.0050.02513.80
5.4.20.0030.02613.90
5.4.10.0070.02913.91
5.4.00.0070.02513.70
5.3.290.0100.02813.41
5.3.280.0010.03413.46
5.3.270.0060.03013.39
5.3.260.0030.03213.49
5.3.250.0080.02513.48
5.3.240.0070.02013.42
5.3.230.0080.03013.42
5.3.220.0060.02113.31
5.3.210.0040.03513.45
5.3.200.0050.02613.40
5.3.190.0040.03013.45
5.3.180.0070.02713.46
5.3.170.0080.02913.46
5.3.160.0060.02913.44
5.3.150.0060.02813.49
5.3.140.0070.02913.36
5.3.130.0070.02913.47
5.3.120.0080.02713.37
5.3.110.0060.02813.44
5.3.100.0060.02813.23
5.3.90.0030.03113.20
5.3.80.0060.02113.19
5.3.70.0040.02013.13
5.3.60.0030.02813.25
5.3.50.0020.02913.13
5.3.40.0050.02813.15
5.3.30.0090.02213.22
5.3.20.0050.02413.11
5.3.10.0040.02812.97
5.3.00.0090.02413.02
5.2.170.0000.07011.30
5.2.160.0030.06011.30
5.2.150.0030.05011.30
5.2.140.0030.06011.30
5.2.130.0000.03711.30
5.2.120.0000.06011.30
5.2.110.0030.06011.30
5.2.100.0030.05011.30
5.2.90.0100.05711.30
5.2.80.0070.05711.30
5.2.70.0000.05011.30
5.2.60.0000.04711.30
5.2.50.0000.03711.30
5.2.40.0000.04311.30
5.2.30.0030.06011.30
5.2.20.0000.05311.30
5.2.10.0030.05011.30
5.2.00.0000.05311.30
5.1.60.0000.05011.30
5.1.50.0030.05311.30
5.1.40.0030.04311.30
5.1.30.0030.04011.30
5.1.20.0070.04311.30
5.1.10.0100.04311.30
5.1.00.0000.05311.30
5.0.50.0100.03311.30
5.0.40.0000.04011.30
5.0.30.0030.06311.30
5.0.20.0030.03711.30
5.0.10.0000.04711.30
5.0.00.0000.06711.30
4.4.90.0000.03011.30
4.4.80.0000.03011.30
4.4.70.0000.04011.30
4.4.60.0030.03011.30
4.4.50.0000.03711.30
4.4.40.0000.05711.30
4.4.30.0000.03711.30
4.4.20.0000.03711.30
4.4.10.0000.03011.30
4.4.00.0030.05011.30
4.3.110.0000.03311.30
4.3.100.0000.03011.30
4.3.90.0000.02711.30
4.3.80.0030.04711.30
4.3.70.0000.03311.30
4.3.60.0030.03311.30
4.3.50.0000.03711.30
4.3.40.0000.05311.30
4.3.30.0030.02711.30
4.3.20.0000.03711.30
4.3.10.0000.03711.30
4.3.00.0000.03711.30

preferences:
47.2 ms | 401 KiB | 5 Q