3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(openssl_random_pseudo_bytes(32));

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)
8.3.60.0070.01118.55
8.3.50.0150.00321.08
8.3.40.0150.00018.75
8.3.30.0070.00720.23
8.3.20.0070.00020.12
8.3.10.0060.00321.99
8.3.00.0000.00822.45
8.2.180.0110.00416.50
8.2.170.0110.00422.96
8.2.160.0060.01322.25
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0080.00020.70
8.2.110.0030.00620.26
8.2.100.0090.00317.91
8.2.90.0040.00417.63
8.2.80.0000.00817.97
8.2.70.0000.00817.91
8.2.60.0040.00417.93
8.2.50.0090.00018.10
8.2.40.0040.00420.33
8.2.30.0000.00819.43
8.2.20.0030.00517.57
8.2.10.0050.00317.55
8.2.00.0040.00417.67
8.1.280.0000.01525.92
8.1.270.0000.00823.99
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00623.79
8.1.230.0040.00719.16
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0060.00317.23
8.1.190.0040.00417.23
8.1.180.0030.00618.10
8.1.170.0040.00418.51
8.1.160.0040.00418.68
8.1.150.0040.00418.54
8.1.140.0030.00517.25
8.1.130.0070.00017.66
8.1.120.0000.00717.34
8.1.110.0000.00817.23
8.1.100.0040.00317.36
8.1.90.0000.00717.34
8.1.80.0030.00317.33
8.1.70.0030.00317.26
8.1.60.0040.00417.50
8.1.50.0080.00017.39
8.1.40.0080.00017.36
8.1.30.0060.00517.51
8.1.20.0130.00717.51
8.1.10.0120.00817.44
8.1.00.0150.00717.37
8.0.300.0100.00019.78
8.0.290.0090.00016.63
8.0.280.0070.00018.27
8.0.270.0030.00517.16
8.0.260.0000.00616.68
8.0.250.0000.00616.95
8.0.240.0000.00816.92
8.0.230.0050.00217.00
8.0.220.0000.00716.86
8.0.210.0000.00716.93
8.0.200.0000.00616.80
8.0.190.0000.00716.96
8.0.180.0040.00416.79
8.0.170.0000.00716.88
8.0.160.0110.00616.84
8.0.150.0070.00616.85
8.0.140.0120.00616.83
8.0.130.0130.00515.91
8.0.120.0090.00615.62
8.0.110.0100.00615.66
8.0.100.0110.00515.64
8.0.90.0130.00315.65
8.0.80.0140.00415.62
8.0.70.0140.00315.58
8.0.60.0130.00315.62
8.0.50.0110.00515.59
8.0.30.0120.00715.79
8.0.20.0120.00716.01
8.0.10.0110.00615.69
8.0.00.0080.00615.82
7.4.330.0000.00515.00
7.4.320.0020.00516.52
7.4.300.0060.00016.53
7.4.290.0000.00716.37
7.4.280.0040.00416.50
7.4.270.0110.00516.46
7.4.260.0160.00415.59
7.4.250.0090.00715.28
7.4.240.0080.00615.49
7.4.230.0110.00415.40
7.4.220.0130.00415.36
7.4.210.0080.00715.72
7.4.200.0100.00615.32
7.4.190.0130.00315.37
7.4.180.0140.00415.20
7.4.160.0110.00515.40
7.4.150.0120.00615.49
7.4.140.0120.00415.85
7.4.130.0120.00415.38
7.4.120.0090.00515.46
7.4.110.0120.00615.28
7.4.100.0080.00915.39
7.4.90.0110.00615.32
7.4.80.0100.00715.77
7.4.70.0120.00515.27
7.4.60.0110.00615.32
7.4.50.0120.00315.20
7.4.40.0130.00416.27
7.4.30.0110.00615.23
7.4.20.0120.00415.00
7.4.10.0120.00415.08
7.4.00.0080.00815.08
7.3.330.0130.00415.39
7.3.320.0090.00414.61
7.3.310.0110.00515.16
7.3.300.0110.00415.21
7.3.290.0120.00515.11
7.3.280.0110.00615.46
7.3.270.0130.00315.32
7.3.260.0100.00615.21
7.3.250.0120.00415.42
7.3.240.0110.00415.16
7.3.230.0110.00415.19
7.3.220.0080.00614.93
7.3.210.0090.00515.11
7.3.200.0130.00215.65
7.3.190.0130.00515.14
7.3.180.0150.00315.13
7.3.170.0100.00815.17
7.3.160.0100.00515.05
7.3.150.0140.00214.85
7.3.140.0100.00514.95
7.3.130.0120.00414.89
7.3.120.0140.00414.82
7.3.110.0130.00414.97
7.3.100.0140.00214.71
7.3.90.0140.00415.09
7.3.80.0120.00514.95
7.3.70.0110.00314.90
7.3.60.0100.00714.89
7.3.50.0110.00614.88
7.3.40.0110.00414.91
7.3.30.0100.00514.97
7.3.20.0100.00716.25
7.3.10.0130.00416.17
7.3.00.0110.00416.07
7.2.340.0140.00314.83
7.2.330.0140.00515.19
7.2.320.0250.00515.10
7.2.310.0080.00915.17
7.2.300.0130.00415.11
7.2.290.0120.00515.13
7.2.280.0130.00514.89
7.2.270.0120.00514.83
7.2.260.0140.00314.88
7.2.250.0120.00514.89
7.2.240.0120.00514.90
7.2.230.0140.00414.95
7.2.220.0120.00614.86
7.2.210.0110.00614.97
7.2.200.0150.00315.08
7.2.190.0130.00515.04
7.2.180.0110.00715.04
7.2.170.0090.00815.02
7.2.160.0130.00415.07
7.2.150.0130.00516.25
7.2.140.0140.00316.13
7.2.130.0150.00316.29
7.2.120.0130.00616.28
7.2.110.0140.00316.27
7.2.100.0160.00316.30
7.2.90.0140.00416.23
7.2.80.0130.00416.17
7.2.70.0160.00216.22
7.2.60.0140.00516.20
7.2.50.0120.00616.30
7.2.40.0160.00216.18
7.2.30.0180.00616.52
7.2.20.0140.00616.54
7.2.10.0200.00616.54
7.2.00.0150.00816.57
7.1.330.0130.00415.18
7.1.320.0100.00515.20
7.1.310.0120.00315.12
7.1.300.0140.00515.27
7.1.290.0120.00515.20
7.1.280.0100.00615.20
7.1.270.0100.00515.28
7.1.260.0120.00415.23
7.1.250.0160.00215.16
7.1.240.0150.00215.08
7.1.230.0150.00315.13
7.1.220.0130.00515.13
7.1.210.0120.00615.13
7.1.200.0140.00415.22
7.1.190.0140.00415.16
7.1.180.0120.00515.15
7.1.170.0150.00315.08
7.1.160.0130.00515.06
7.1.150.0160.00215.06
7.1.140.0160.00515.07
7.1.130.0180.00615.30
7.1.120.0200.00315.43
7.1.110.0160.00615.28
7.1.100.0180.00515.26
7.1.90.0170.00515.26
7.1.80.0390.00615.48
7.1.70.0130.00515.47
7.1.60.0330.00919.93
7.1.50.0390.00719.80
7.1.40.0400.00619.65
7.1.30.0400.00719.61
7.1.20.0390.00719.64
7.1.10.0120.00615.37
7.1.00.0130.00515.48
7.0.330.0130.00414.86
7.0.320.0140.00214.86
7.0.310.0130.00414.95
7.0.300.0180.00114.99
7.0.290.0130.00314.83
7.0.280.0110.00714.96
7.0.270.0180.00415.12
7.0.260.0170.00515.07
7.0.250.0170.00515.20
7.0.240.0180.00315.15
7.0.230.0140.00515.13
7.0.220.0180.00315.13
7.0.210.0150.00514.92
7.0.200.0350.00615.17
7.0.190.0380.00515.14
7.0.180.0310.00515.25
7.0.170.0130.00515.19
7.0.160.0590.00514.90
7.0.150.0350.00815.00
7.0.140.0410.00715.23
7.0.130.0420.00615.05
7.0.120.0380.00615.08
7.0.110.0380.00615.23
7.0.100.0370.00615.22
7.0.90.0400.00514.96
7.0.80.0130.00715.13
7.0.70.0420.00815.01
7.0.60.0430.00615.12
7.0.50.0540.00514.89
7.0.40.0100.00715.07
7.0.30.0090.00715.07
7.0.20.0140.00315.01
7.0.10.0560.00615.08
7.0.00.0110.00615.02
5.6.400.0120.00414.25
5.6.390.0100.00714.25
5.6.380.0130.00414.39
5.6.370.0120.00414.30
5.6.360.0120.00414.25
5.6.350.0120.00414.36
5.6.340.0120.00414.24
5.6.330.0120.00414.27
5.6.320.0110.00514.25
5.6.310.0120.00414.35
5.6.300.0120.02416.69
5.6.290.0120.02816.70
5.6.280.0140.02316.74
5.6.270.0120.02616.78
5.6.260.0120.02516.77
5.6.250.0100.02616.70
5.6.240.0110.02816.71
5.6.230.0130.02516.72
5.6.220.0140.02416.79
5.6.210.0130.02516.75
5.6.200.0110.02516.82
5.6.190.0100.02916.85
5.6.180.0130.02416.81
5.6.170.0110.02316.79
5.6.160.0090.02516.87
5.6.150.0100.03216.80
5.6.140.0130.02516.82
5.6.130.0110.03016.76
5.6.120.0110.02816.80
5.6.110.0080.02916.69
5.6.100.0120.02616.78
5.6.90.0110.02716.71
5.6.80.0100.02516.50
5.6.70.0150.02216.56
5.6.60.0120.02316.58
5.6.50.0130.02216.49
5.6.40.0110.02616.50
5.6.30.0100.02516.50
5.6.20.0080.02516.55
5.6.10.0090.02516.47
5.6.00.0100.02416.51
5.5.380.0120.02515.58
5.5.370.0140.02215.59
5.5.360.0130.02215.44
5.5.350.0120.02515.34
5.5.340.0120.02615.58
5.5.330.0100.02515.58
5.5.320.0110.02715.64
5.5.310.0090.02715.63
5.5.300.0150.02315.51
5.5.290.0110.02715.59
5.5.280.0110.02715.61
5.5.270.0110.02615.50
5.5.260.0120.02515.51
5.5.250.0140.02815.59
5.5.240.0120.02615.39
5.5.230.0110.02615.38
5.5.220.0110.02915.39
5.5.210.0120.02415.44
5.5.200.0090.02415.36
5.5.190.0100.02715.33
5.5.180.0110.02515.29
5.5.170.0110.00414.11
5.5.160.0110.02515.31
5.5.150.0110.02315.25
5.5.140.0110.02215.25
5.5.130.0110.02115.22
5.5.120.0120.02215.22
5.5.110.0120.02415.21
5.5.100.0110.02215.30
5.5.90.0090.02315.32
5.5.80.0110.02215.34
5.5.70.0100.02315.36
5.5.60.0120.02015.38
5.5.50.0090.02215.24
5.5.40.0120.02115.33
5.5.30.0090.02415.32
5.5.20.0090.02315.42
5.5.10.0100.02315.34
5.5.00.0100.02315.27
5.4.450.0090.02814.92
5.4.440.0100.02414.94
5.4.430.0130.02115.00
5.4.420.0100.02414.93
5.4.410.0080.02615.00
5.4.400.0090.02414.78
5.4.390.0140.02114.83
5.4.380.0110.02314.79
5.4.370.0130.02514.82
5.4.360.0120.02214.81
5.4.350.0110.02214.86
5.4.340.0090.02414.78
5.4.330.0080.00512.28
5.4.320.0100.02214.80
5.4.310.0110.02314.87
5.4.300.0080.02314.84
5.4.290.0100.02414.84
5.4.280.0110.02314.80
5.4.270.0090.02314.85
5.4.260.0130.02514.77
5.4.250.0090.02314.80
5.4.240.0100.02314.83
5.4.230.0130.01814.69
5.4.220.0090.02314.66
5.4.210.0080.02414.60
5.4.200.0110.01914.64
5.4.190.0080.02514.71
5.4.180.0120.02114.71
5.4.170.0110.02114.68
5.4.160.0120.02014.73
5.4.150.0090.02314.70
5.4.140.0120.02013.90
5.4.130.0100.02213.90
5.4.120.0080.02413.87
5.4.110.0110.02113.87
5.4.100.0090.02213.91
5.4.90.0080.02113.87
5.4.80.0080.02213.95
5.4.70.0090.02213.95
5.4.60.0070.02313.94
5.4.50.0100.02213.86
5.4.40.0100.01913.84
5.4.30.0110.01813.83
5.4.20.0090.02213.90
5.4.10.0090.01913.86
5.4.00.0060.02213.58
5.3.290.0080.02513.47
5.3.280.0070.02213.50
5.3.270.0110.02013.46
5.3.260.0090.02313.59
5.3.250.0100.02013.49
5.3.240.0120.02013.42
5.3.230.0110.02213.50
5.3.220.0090.02313.43
5.3.210.0110.02313.54
5.3.200.0100.02313.45
5.3.190.0100.02013.55
5.3.180.0120.02013.54
5.3.170.0100.02413.65
5.3.160.0080.02113.60
5.3.150.0080.02513.52
5.3.140.0100.02213.52
5.3.130.0090.02313.57
5.3.120.0110.02213.62
5.3.110.0100.02113.48
5.3.100.0110.02013.40
5.3.90.0100.02213.41
5.3.80.0080.02213.30
5.3.70.0090.02213.37
5.3.60.0080.02113.45
5.3.50.0080.02213.31
5.3.40.0120.02313.36
5.3.30.0100.02013.33
5.3.20.0110.02013.26
5.3.10.0080.02213.14
5.3.00.0090.02313.11

preferences:
61.43 ms | 401 KiB | 5 Q