3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump("xx4x" == "xxxx4x");

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)
8.3.60.0070.00718.13
8.3.50.0150.00221.21
8.3.40.0110.00418.71
8.3.30.0110.00320.21
8.3.20.0000.00720.21
8.3.10.0080.00021.92
8.3.00.0040.00422.58
8.2.180.0120.00316.63
8.2.170.0110.00422.96
8.2.160.0030.01022.06
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00220.67
8.2.110.0070.00418.95
8.1.280.0070.00725.92
8.1.270.0050.00323.99
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0000.01017.11
7.4.10.0120.00915.25
7.4.00.0070.01115.22
7.3.130.0090.01615.38
7.3.120.0080.01315.26
7.3.110.0130.01015.51
7.3.100.0090.01515.35
7.3.90.0120.01315.32
7.3.80.0120.00815.58
7.3.70.0130.00915.44
7.3.60.0070.01415.40
7.3.50.0120.00715.32
7.3.40.0120.00815.32
7.3.30.0100.00915.36
7.3.20.0130.00917.17
7.3.10.0100.00817.00
7.3.00.0070.01116.92
7.2.260.0140.00915.42
7.2.250.0140.01215.62
7.2.240.0150.00815.63
7.2.230.0070.01615.61
7.2.220.0110.01215.49
7.2.210.0120.00815.58
7.2.200.0200.00215.61
7.2.190.0090.01515.56
7.2.180.0100.01015.44
7.2.170.0100.01315.37
7.2.160.0100.01315.60
7.2.150.0110.01217.46
7.2.140.0130.00817.50
7.2.130.0080.01217.16
7.2.120.0110.00817.23
7.2.110.0070.01217.23
7.2.100.0120.00817.25
7.2.90.0070.00915.65
7.2.80.0130.00717.04
7.2.70.0080.01015.60
7.2.60.0120.00817.12
7.2.50.0120.00515.65
7.2.40.0130.00617.11
7.2.30.0090.01217.21
7.2.20.0080.00517.18
7.2.10.0090.00517.15
7.2.00.0080.00717.62
7.1.330.0110.00916.25
7.1.320.0070.01716.35
7.1.310.0120.00916.58
7.1.300.0050.01816.30
7.1.290.0120.00816.41
7.1.280.0140.00816.43
7.1.270.0100.01016.41
7.1.260.0090.01116.36
7.1.250.0060.01216.05
7.1.240.0120.00816.46
7.1.230.0110.00816.33
7.1.220.0140.00716.39
7.1.210.0110.01116.38
7.1.200.0110.00714.53
7.1.190.0160.00616.27
7.1.180.0100.00514.39
7.1.170.0110.00816.39
7.1.160.0100.01116.35
7.1.150.0140.00616.48
7.1.140.0090.01116.33
7.1.130.0060.00916.41
7.1.120.0040.01316.36
7.1.110.0050.00816.42
7.1.100.0030.01016.92
7.1.90.0070.00916.46
7.1.80.0070.01016.43
7.1.70.0050.00816.71
7.1.60.0080.01117.29
7.1.50.0090.00916.54
7.1.40.0060.01116.26
7.1.30.0080.00516.50
7.1.20.0110.00416.41
7.1.10.0100.00516.46
7.1.00.0050.03118.42
7.0.330.0090.00916.16
7.0.320.0080.01016.04
7.0.310.0140.00815.92
7.0.300.0120.00815.99
7.0.290.0110.00516.19
7.0.280.0140.00716.05
7.0.270.0120.00716.08
7.0.260.0150.00615.93
7.0.250.0140.00516.14
7.0.240.0130.00815.93
7.0.230.0080.01316.01
7.0.220.0140.00515.99
7.0.210.0090.01015.95
7.0.200.0100.00716.28
7.0.190.0140.00915.88
7.0.180.0080.01416.05
7.0.170.0150.00916.10
7.0.160.0080.01316.19
7.0.150.0130.00214.17
7.0.140.0090.02716.83
7.0.130.0110.00614.26
7.0.120.0110.00614.34
7.0.110.0090.00614.31
7.0.100.0100.02516.18
7.0.90.0120.01817.38
7.0.80.0090.02117.30
7.0.70.0130.01617.45
7.0.60.0100.02517.30
7.0.50.0140.02117.35
7.0.40.0120.02416.08
7.0.30.0100.02415.61
7.0.20.0070.02215.93
7.0.10.0130.01715.99
7.0.00.0100.02116.07
5.6.400.0100.01014.85
5.6.390.0050.01914.96
5.6.380.0140.00814.98
5.6.370.0150.00614.76
5.6.360.0080.01215.02
5.6.350.0140.00414.91
5.6.340.0050.01313.79
5.6.330.0060.00513.82
5.6.320.0130.00713.83
5.6.310.0100.01214.87
5.6.300.0130.01014.83
5.6.290.0120.00814.99
5.6.280.0070.03416.94
5.6.270.0100.01014.97
5.6.260.0120.00614.77
5.6.250.0140.02816.92
5.6.240.0120.02216.84
5.6.230.0080.02116.81
5.6.220.0180.01116.85
5.6.210.0080.03116.84
5.6.200.0120.01816.09
5.6.190.0110.02916.21
5.6.180.0090.02316.99
5.6.170.0150.01317.03
5.6.160.0110.01916.88
5.6.150.0100.02416.99
5.6.140.0080.02816.90
5.6.130.0100.02916.96
5.6.120.0040.02717.02
5.6.110.0080.02716.87
5.6.100.0060.02316.93
5.6.90.0110.02017.02
5.6.80.0110.02516.77
5.6.70.0060.02316.76
5.6.60.0140.02916.70
5.6.50.0100.03216.76
5.6.40.0210.01216.66
5.6.30.0130.02916.72
5.6.20.0140.02816.69
5.6.10.0050.03516.76
5.6.00.0130.03016.72
5.5.380.0050.02316.71
5.5.370.0120.01516.67
5.5.360.0130.02616.58
5.5.350.0060.03516.64
5.5.340.0100.02116.81
5.5.330.0100.01716.64
5.5.320.0130.02216.73
5.5.310.0110.03216.74
5.5.300.0140.02216.93
5.5.290.0140.02416.89
5.5.280.0100.01816.89
5.5.270.0090.02016.56
5.5.260.0120.01716.74
5.5.250.0090.01916.66
5.5.240.0050.02616.53
5.5.230.0140.02816.56
5.5.220.0100.03416.68
5.5.210.0080.03016.51
5.5.200.0110.03016.57
5.5.190.0080.03216.50
5.5.180.0110.03316.62
5.5.170.0180.00314.55
5.5.160.0110.02916.37
5.5.150.0120.02916.68
5.5.140.0090.02616.51
5.5.130.0090.03316.41
5.5.120.0100.02816.60
5.5.110.0130.01916.65
5.5.100.0060.03416.53
5.5.90.0110.02916.66
5.5.80.0100.02816.56
5.5.70.0100.03416.54
5.5.60.0120.02716.57
5.5.50.0120.02916.56
5.5.40.0130.02716.50
5.5.30.0150.02216.54
5.5.20.0110.03216.43
5.5.10.0060.03316.49
5.5.00.0080.02816.38
5.4.450.0060.01614.85
5.4.440.0040.01714.92
5.4.430.0070.01714.80
5.4.420.0040.02014.91
5.4.410.0080.01614.83
5.4.400.0090.01614.75
5.4.390.0100.02314.72
5.4.380.0100.01814.74
5.4.370.0060.02914.80
5.4.360.0070.02714.77
5.4.350.0110.03114.79
5.4.340.0060.03114.79
5.4.330.0080.00612.63
5.4.320.0060.03214.80
5.4.310.0080.03014.72
5.4.300.0030.03314.75
5.4.290.0070.03114.79
5.4.280.0090.03014.78
5.4.270.0080.02914.79
5.4.260.0070.03314.79
5.4.250.0080.02014.72
5.4.240.0100.02714.76
5.4.230.0060.03814.74
5.4.220.0070.03214.81
5.4.210.0040.03014.80
5.4.200.0050.03014.83
5.4.190.0070.02514.78
5.4.180.0070.02714.72
5.4.170.0090.02614.77
5.4.160.0100.02414.76
5.4.150.0090.02814.79
5.4.140.0080.03013.87
5.4.130.0100.02913.86
5.4.120.0070.02913.85
5.4.110.0080.02813.90
5.4.100.0050.02213.87
5.4.90.0080.02913.83
5.4.80.0100.02013.89
5.4.70.0060.01913.85
5.4.60.0040.02713.88
5.4.50.0060.02913.89
5.4.40.0080.01813.84
5.4.30.0080.02713.82
5.4.20.0050.02713.89
5.4.10.0050.02713.81
5.4.00.0100.02713.65
5.3.290.0070.03213.30
5.3.280.0070.02913.23
5.3.270.0080.02513.29
5.3.260.0080.02713.29
5.3.250.0040.02613.26
5.3.240.0070.02913.26
5.3.230.0070.02513.28
5.3.220.0110.01713.25
5.3.210.0070.02913.23
5.3.200.0050.02413.26
5.3.190.0070.02313.23
5.3.180.0090.02213.22
5.3.170.0060.01913.28
5.3.160.0110.02313.25
5.3.150.0050.03213.28
5.3.140.0100.02713.22
5.3.130.0030.03613.27
5.3.120.0070.03113.24
5.3.110.0070.02913.27
5.3.100.0060.03113.09
5.3.90.0070.03013.04
5.3.80.0070.03013.09
5.3.70.0080.02813.08
5.3.60.0040.03213.09
5.3.50.0040.01913.06
5.3.40.0040.03112.99
5.3.30.0060.02913.03
5.3.20.0050.02512.98
5.3.10.0070.03012.98
5.3.00.0040.03012.98
5.2.170.0070.04013.69
5.2.160.0070.04713.69
5.2.150.0070.06013.69
5.2.140.0070.05713.69
5.2.130.0070.06013.69
5.2.120.0100.05713.69
5.2.110.0100.05013.69
5.2.100.0070.06013.69
5.2.90.0100.05013.69
5.2.80.0070.05313.69
5.2.70.0030.06313.69
5.2.60.0100.05713.69
5.2.50.0030.04313.69
5.2.40.0070.06013.69
5.2.30.0030.06313.69
5.2.20.0000.06013.69
5.2.10.0100.05713.69
5.2.00.0070.06013.69
5.1.60.0070.05313.69
5.1.50.0030.05313.69
5.1.40.0000.05313.69
5.1.30.0100.03013.69
5.1.20.0030.06013.69
5.1.10.0070.05013.69
5.1.00.0070.03013.69
5.0.50.0030.04713.69
5.0.40.0070.03013.69
5.0.30.0100.05313.69
5.0.20.0000.04013.69
5.0.10.0030.04013.69
5.0.00.0030.06313.69
4.4.90.0000.03313.69
4.4.80.0000.03313.69
4.4.70.0030.03313.69
4.4.60.0000.03013.69
4.4.50.0030.03013.69
4.4.40.0000.05313.69
4.4.30.0030.03313.69
4.4.20.0070.03013.69
4.4.10.0000.02313.69
4.4.00.0000.04713.69
4.3.110.0030.03013.69
4.3.100.0070.03313.69
4.3.90.0030.02313.69
4.3.80.0000.02713.69
4.3.70.0000.03013.69
4.3.60.0000.03013.69
4.3.50.0100.02713.69
4.3.40.0000.03713.69
4.3.30.0000.02713.69
4.3.20.0000.02713.69
4.3.10.0000.02313.69
4.3.00.0030.03313.69

preferences:
40.27 ms | 401 KiB | 5 Q