3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo crypt(microtime()); ?>

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)
7.4.10.0130.00314.93
7.4.00.0110.00314.89
7.3.130.0130.00714.71
7.3.120.0070.01014.67
7.3.110.0090.00914.66
7.3.100.0030.01014.63
7.3.90.0040.01114.87
7.3.80.0070.00414.99
7.3.70.0030.01314.73
7.3.60.0030.01014.86
7.3.50.0000.01114.77
7.3.40.0060.00814.68
7.3.30.0090.00014.82
7.3.20.0130.00016.27
7.3.10.0110.00716.74
7.3.00.0060.01116.57
7.2.260.0070.01014.79
7.2.250.0140.00714.98
7.2.240.0110.00314.84
7.2.230.0100.00714.92
7.2.220.0090.00614.86
7.2.210.0030.01414.79
7.2.200.0030.01214.79
7.2.190.0090.00614.57
7.2.180.0100.00314.77
7.2.170.0000.01515.00
7.2.160.0000.01314.69
7.2.150.0060.01316.68
7.2.140.0030.01416.69
7.2.130.0050.00516.80
7.2.120.0000.01616.69
7.2.110.0150.00316.84
7.2.100.0090.00616.66
7.2.90.0130.00316.89
7.2.80.0030.01316.68
7.2.70.0070.00416.67
7.2.60.0070.01116.73
7.2.50.0030.01316.73
7.2.40.0060.00616.63
7.2.30.0100.00716.75
7.2.20.0060.00916.96
7.2.10.0060.00316.81
7.2.00.0060.01317.71
7.1.330.0090.00615.59
7.1.320.0090.00615.61
7.1.310.0040.01115.55
7.1.300.0110.00315.63
7.1.290.0120.00315.87
7.1.280.0120.00315.57
7.1.270.0090.00615.51
7.1.260.0090.00615.47
7.1.250.0030.01015.76
7.1.240.0040.01115.43
7.1.230.0140.00415.61
7.1.220.0030.01015.74
7.1.210.0080.00815.59
7.1.200.0070.00315.73
7.1.190.0100.00315.50
7.1.180.0000.01715.29
7.1.170.0150.00015.66
7.1.160.0040.01115.72
7.1.150.0030.01415.71
7.1.140.0080.00515.77
7.1.130.0000.01015.79
7.1.120.0040.01215.58
7.1.110.0090.00615.48
7.1.100.0130.00315.78
7.1.90.0000.01215.72
7.1.80.0030.01215.72
7.1.70.0050.01016.44
7.1.60.0090.01017.61
7.1.50.0090.00916.26
7.1.40.0000.01115.64
7.1.30.0150.00015.69
7.1.20.0120.00315.57
7.1.10.0060.00915.64
7.1.00.0020.04418.99
7.0.330.0050.00515.38
7.0.320.0030.01315.46
7.0.310.0120.00015.30
7.0.300.0030.01415.14
7.0.290.0060.00615.43
7.0.280.0030.00915.10
7.0.270.0070.00715.34
7.0.260.0000.01515.15
7.0.250.0040.01115.19
7.0.240.0060.00915.45
7.0.230.0000.01415.18
7.0.220.0030.01015.35
7.0.210.0060.00615.43
7.0.200.0020.00916.07
7.0.190.0030.00915.45
7.0.180.0070.01015.00
7.0.170.0040.00715.21
7.0.160.0080.00815.30
7.0.150.0070.00715.36
7.0.140.0030.04318.55
7.0.130.0000.01115.43
7.0.120.0120.00615.38
7.0.110.0090.00615.23
7.0.100.0030.01015.26
7.0.90.0100.00315.39
7.0.80.0060.00614.99
7.0.70.0030.00915.26
7.0.60.0000.03217.65
7.0.50.0070.02416.60
7.0.40.0150.04016.73
7.0.30.0310.03916.70
7.0.20.0150.02816.87
7.0.10.0090.04316.75
7.0.00.0030.04516.88
5.6.400.0060.00914.49
5.6.390.0040.01114.46
5.6.380.0090.00014.03
5.6.370.0000.00913.84
5.6.360.0100.00714.04
5.6.350.0080.00814.16
5.6.340.0060.01014.13
5.6.330.0060.00614.22
5.6.320.0000.01813.97
5.6.310.0110.00314.14
5.6.300.0060.00914.12
5.6.290.0060.00914.39
5.6.280.0080.03917.73
5.6.270.0120.00314.18
5.6.260.0060.00914.27
5.6.250.0030.01014.14
5.6.240.0040.01214.25
5.6.230.0030.01314.55
5.6.220.0060.00614.19
5.6.210.0080.04017.46
5.6.200.0060.03916.14
5.6.190.0100.02117.46
5.6.180.0170.01817.37
5.6.170.0150.04117.37
5.6.160.0100.04217.39
5.6.150.0100.03816.22
5.6.140.0050.02316.22
5.6.130.0060.04216.10
5.6.120.0050.02617.61
5.6.110.0040.04217.47
5.6.100.0050.02417.59
5.6.90.0190.03017.66
5.6.80.0080.04317.26
5.6.70.0110.04017.14
5.6.60.0040.00814.04
5.6.50.0040.00814.12
5.6.40.0030.01014.16
5.6.30.0060.00914.05
5.6.20.0070.01014.21
5.6.10.0060.00614.23
5.6.00.0060.00614.17
5.5.380.0030.00914.29
5.5.370.0040.00414.26
5.5.360.0000.01114.42
5.5.350.0020.04817.08
5.5.340.0030.03415.98
5.5.330.0080.02317.16
5.5.320.0170.03517.32
5.5.310.0170.03617.08
5.5.300.0030.03215.97
5.5.290.0070.02816.11
5.5.280.0020.02717.52
5.5.270.0000.02717.47
5.5.260.0070.04717.37
5.5.250.0020.02917.30
5.5.240.0030.04117.13
5.5.230.0040.01414.41
5.5.220.0000.01214.25
5.5.210.0070.00313.99
5.5.200.0060.00614.13
5.5.190.0030.01214.10
5.5.180.0090.00614.13
5.5.170.0070.00714.25
5.5.160.0000.01314.07
5.5.150.0040.00413.94
5.5.140.0090.00314.11
5.5.130.0030.01013.85
5.5.120.0090.00614.11
5.5.110.0060.00314.07
5.5.100.0120.00314.30
5.5.90.0060.01014.00
5.5.80.0030.01213.63
5.5.70.0040.00413.81
5.5.60.0030.01413.94
5.5.50.0080.00413.74
5.5.40.0040.01214.05
5.5.30.0060.00613.89
5.5.20.0130.00314.06
5.5.10.0060.00614.11
5.5.00.0070.01114.16
5.4.450.0120.03315.99
5.4.440.0100.03516.22
5.4.430.0400.02815.99
5.4.420.0470.02616.17
5.4.410.0130.02815.91
5.4.400.0110.02716.04
5.4.390.0080.03315.91
5.4.380.0200.02815.71
5.4.370.0360.02815.67
5.4.360.0120.03715.69
5.4.350.0220.02515.76
5.4.340.0120.03715.71
5.4.330.0040.00712.83
5.4.320.0050.02312.65
5.4.310.0040.02312.65
5.4.300.0060.02212.65
5.4.290.0020.02612.64
5.4.280.0060.02312.59
5.4.270.0040.02412.59
5.4.260.0080.01912.59
5.4.250.0020.02912.59
5.4.240.0060.02112.59
5.4.230.0030.02412.59
5.4.220.0050.02612.59
5.4.210.0060.02012.59
5.4.200.0050.02112.59
5.4.190.0050.02112.59
5.4.180.0030.02212.59
5.4.170.0070.02212.60
5.4.160.0040.02512.59
5.4.150.0060.02112.59
5.4.140.0040.02212.43
5.4.130.0050.02012.43
5.4.120.0090.02012.40
5.4.110.0040.02412.40
5.4.100.0050.02212.40
5.4.90.0080.02012.40
5.4.80.0060.02212.40
5.4.70.0020.02412.40
5.4.60.0060.02012.40
5.4.50.0060.01912.40
5.4.40.0060.02212.40
5.4.30.0100.01912.39
5.4.20.0080.01912.39
5.4.10.0060.01812.39
5.4.00.0070.02512.14
5.3.290.0080.04512.80
5.3.280.0060.03812.71
5.3.270.0060.03912.72
5.3.260.0060.04312.72
5.3.250.0040.03912.72
5.3.240.0040.04112.72
5.3.230.0060.03812.71
5.3.220.0060.03812.68
5.3.210.0030.04312.68
5.3.200.0070.03612.68
5.3.190.0030.03912.68
5.3.180.0090.03712.67
5.3.170.0030.04112.67
5.3.160.0090.03312.68
5.3.150.0060.03812.68
5.3.140.0050.03812.66
5.3.130.0070.03812.65
5.3.120.0070.04112.66
5.3.110.0060.03912.66
5.3.100.0050.03812.12
5.3.90.0050.03812.08
5.3.80.0070.03512.07
5.3.70.0050.03712.07
5.3.60.0090.03212.07
5.3.50.0060.03512.00
5.3.40.0070.03512.00
5.3.30.0070.03411.95
5.3.20.0070.03511.72
5.3.10.0070.03411.69
5.3.00.0070.03711.68
5.2.170.0040.0339.20
5.2.160.0060.0299.20
5.2.150.0020.0339.20
5.2.140.0060.0299.20
5.2.130.0080.0389.16
5.2.120.0080.0279.16
5.2.110.0100.0309.16
5.2.100.0060.0289.16
5.2.90.0010.0339.16
5.2.80.0070.0409.16
5.2.70.0040.0339.16
5.2.60.0050.0319.11
5.2.50.0050.0359.08
5.2.40.0050.0299.06
5.2.30.0070.0289.03
5.2.20.0040.0349.02
5.2.10.0040.0288.94
5.2.00.0050.0308.80
5.1.60.0010.0298.08
5.1.50.0070.0228.07
5.1.40.0050.0268.06
5.1.30.0040.0278.41
5.1.20.0040.0288.43
5.1.10.0050.0258.16
5.1.00.0050.0248.15
5.0.50.0040.0236.63
5.0.40.0030.0226.49
5.0.30.0020.0326.30
5.0.20.0050.0216.30
5.0.10.0020.0226.29
5.0.00.0060.0276.28
4.4.90.0000.0194.78
4.4.80.0060.0184.75
4.4.70.0020.0194.75
4.4.60.0020.0164.76
4.4.50.0030.0154.77
4.4.40.0020.0264.71
4.4.30.0000.0184.76
4.4.20.0030.0154.84
4.4.10.0000.0184.85
4.4.00.0050.0234.76
4.3.110.0030.0164.67
4.3.100.0020.0204.66
4.3.90.0040.0154.64
4.3.80.0010.0314.59
4.3.70.0020.0184.63
4.3.60.0040.0194.63
4.3.50.0040.0154.63
4.3.40.0040.0234.54
4.3.30.0010.0183.33
4.3.20.0020.0163.31
4.3.10.0020.0163.27
4.3.00.0070.0237.38

preferences:
40.85 ms | 401 KiB | 5 Q